Casio LK-90TV 61-Key Lighted Keyboard User Manual

LK90TV-ES-1

USER’S GUIDE

GUÍA DEL USUARIO

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649A-E-002A

GUIDELINES LAID DOWN BY FCC RULES FOR USE OF THE UNIT IN THE U.S.A. (not applicable to other areas).

NOTICE

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15

of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a

residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed

and used in accordance with the instructions, may cause harmful interference to radio communications. However,

there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful

interference to radio or television reception, which can be determined by turning the equipment off and on, the user

is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

• Consult the dealer or an experienced radio/TV technician for help.

FCC WARNING

Changes or modifications not expressly approved by the party responsible for compliance could void the user’s

authority to operate the equipment.

Important!

Please note the following important information before using this product.

• Before using the optional AD-5 Adaptor to power the unit, be sure to check the AC Adaptor

for any damage first. Carefully check the power cord for breakage, cuts, exposed wire and

other serious damage. Never let children use an AC adaptor that is seriously damaged.

• Never attempt to recharge batteries.

• Do not use rechargeable batteries.

• Never mix old batteries with new ones.

• Use recommended batteries or equivalent types.

• Always make sure that positive (+) and negative (–) poles are facing correctly as indicated

near the battery compartment.

• Replace batteries as soon as possible after any sign they are getting weak.

• Do not short-circuit the battery terminals.

• The product is not intended for children under 3 years.

• Use only CASIO AD-5 adaptor.

• The AC adaptor is not a toy.

• Be sure to disconnect the AC adaptor before cleaning the product.

CASIO Europe GmbH

Bornbarch 10, 22848 Norderstedt, Germany

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649A-E-003A

Safety Precautions

Congratulations on your selection of the CASIO

electronic musical instrument.

• Before using the instrument, be sure to carefully

read through the instructions contained in this

manual.

• Please keep all information for future reference.

Symbols

Various symbols are used in this user’s guide and on

the product itself to ensure that the product is used

safely and correctly, and to prevent injury to the user

and other persons as well as damage to property.

Those symbols along with their meanings are shown

below.

DANGER

This symbol indicates information that, if ignored

or applied incorrectly, creates the danger of death

or serious personal injury.

WARNING

This indication stipulates matters that have the risk

of causing death or serious injury if the product is

operated incorrectly while ignoring this indication.

CAUTION

This indication stipulates matters that have the risk

of causing injury as well as matters for which there

is the likelihood of occurrence of physical damage

only if the product is operated incorrectly while

ignoring this indication.

Symbol Examples

This triangle symbol ( ) means that the

user should be careful. (The example at

left indicates electrical shock caution.)

This circle with a line through it (

)

means that the indicated action must not

be performed. Indications within or

nearby this symbol are specifically

prohibited. (The example at left indicates

that disassembly is prohibited.)

The black dot (

) means that the

indicated action must be performed.

Indications within this symbol are actions

that are specifically instructed to be

performed. (The example at left indicates

that the power plug must be unplugged

from the electrical socket.)

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DANGER

Alkaline Batteries

Perform the following steps immediately if

fluid leaking from alkaline batteries ever

gets into your eyes.

1. Do not rub your eyes! Rinse them with

water.

2. Contact your physician immediately.

Leaving alkaline battery fluid in your eyes

can lead to loss of sight.

WARNING

Smoke, Strange Odor, Overheating

Continued use of the product while it is

emitting smoke, a strange odor, or heat

creates the risk of fire and electric shock.

Take the following steps immediately.

1. Turn off power.

2. If you are using the AC adaptor for

power, unplug it from the wall outlet.

3. Contact your original retailer or an

authorized CASIO Service Provider.

AC Adaptor

● Misuse of the AC adaptor creates the

risk of fire and electric shock. Always

make sure you observe the following

precautions.

• Be sure to use only the AC adaptor

that is specified for this product.

• Use only a power source whose

voltage is within the rating marked on

the AC adaptor.

• Do not overload electrical outlets and

extension cords.

● Misuse of the AC adaptor’s electric cord

can damage or break it, creating the risk

of fire and electric shock. Always make

sure you observe the following

precautions.

• Never place heavy objects on the cord

or subject it to heat.

• Never try to modify the cord or subject

it to excessive bending.

• Never twist or stretch the cord.

• Should the electric cord or plug

become damaged, contact your

original retailer or authorized CASIO

Service Provider.

● Never touch the AC adaptor while your

hands are wet.

Doing so creates the risk of electric shock.

● Use the AC adaptor where it will not be

splashed with water. Water creates the

risk of fire and electric shock.

● Do not place a vase or any other container

filled with liquid on top of the AC

adaptor. Water creates the risk of fire

and electric shock.

Batteries

Misuse of batteries can cause them to leak,

resulting in damage to nearby objects, or to

explode, creating the risk of fire and

personal injury. Always make sure you

observe the following precautions.

• Never try to take batteries apart or allow

them to become shorted.

• Never expose batteries to heat or dispose

of them by incineration.

• Never mix old batteries with new ones.

• Never mix batteries of different types.

• Do not charge the batteries.

• Make sure the positive (+) and negative

(–) ends of the batteries are facing

correctly.

Do not incinerate the product.

Never throw the product into fire.

Doing so can cause it to explode, creating

the risk of fire and personal injury.

Water and Foreign Matter

Water, other liquids, and foreign matter

(such as pieces of metal) getting into the

product create the risk of fire and electric

shock. Take the following steps

immediately.

1. Turn off power.

2. If you are using the AC adaptor for

power, unplug it from the wall outlet.

3. Contact your original retailer or an

authorized CASIO Service Provider.

Disassembly and Modification

Never try to take this product apart or

modify it in any way. Doing so creates the

risk of electric shock, burn injury, or other

personal injury. Leave all internal

inspection, adjustment, and maintenance up

to your original retailer or authorized

CASIO Service Provider.

Safety Precautions

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Dropping and Impact

Continued use of this product after it has

been damaged by dropping or subjecting it

to strong impact creates the risk of fire and

electric shock. Take the following steps

immediately.

1. Turn off power.

2. If you are using the AC adaptor for

power, unplug it from the wall outlet.

3. Contact your original retailer or an

authorized CASIO Service Provider.

Plastic Bags

Never place the plastic bag the product

comes in over your head or in your mouth.

Doing so creates the risk of suffocation.

Particular care concerning this precaution

is required where small children are

present.

Keep off of the product and stand.*

Climbing onto the product or stand can

cause it to tip over or become damaged.

Particular care concerning this precaution

is required where small children are

present.

Location

Avoid locating the product on an unstable

stand, on an uneven surface, or any other

unstable location. An unstable location can

cause the product to fall over, creating the

risk of personal injury.

CAUTION

AC Adaptor

● Misuse of the AC adaptor creates the

risk of fire and electric shock. Always

make sure you observe the following

precautions.

• Do not locate the electric cord near a

stove or other sources of heat.

• Never pull on the cord when

unplugging from the electrical outlet.

Always grasp the AC adaptor when

unplugging.

● Misuse of the AC adaptor creates the

risk of fire and electric shock. Always

make sure you observe the following

precautions.

• Insert the AC adaptor into the wall

outlet as far as it will go.

• Unplug the AC adaptor from the wall

outlet during lightening storms or

before leaving on a trip or other long-

term absence.

• At least once a year, unplug the AC

adaptor from the wall outlet and wipe

away any dust that is built up in the

area around the prongs of the plug.

Relocating the Product

Before relocating the product, always

unplug the AC adaptor from the wall outlet

and disconnect all other cables and

connecting cords. Leaving cords connected

creates the risk of damage to the cords, fire,

and electric shock.

Cleaning

Before cleaning the product, always unplug

the AC adaptor from the wall outlet first.

Leaving the AC adaptor plugged in creates

the risk of damage to the AC adaptor, fire,

and electric shock.

Batteries

Misuse of batteries can cause them to leak

resulting in damage to nearby objects, or to

explode, creating the risk of fire and

personal injury. Always make sure you

observe the following precautions.

• Use only batteries that are specified for

use with this product.

• Remove batteries from the product if you

do not plan to use it for a long time.

Safety Precautions

649A-E-005A

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• Should you ever feel any symptoms

similar to those described above when

using this product, stop using it

immediately and contact your physician.

Heavy Objects

Never place heavy object on top of the

product.

Doing so can make the product top heavy,

causing the product to tip over or the object

to fall from it, creating the risk of personal

injury.

Correct Stand* Assembly

An incorrectly assembled stand can tip over,

causing the product to fall and creating the

risk of personal injury.

Make sure you assemble the stand correctly,

following the assembly instructions that

come with it. Make sure you mount the

product on the stand correctly.

* Stand is available as an option.

IMPORTANT!

When using batteries, be sure to replace them or shift to

one of the alternate power sources whenever you notice

any of the following symptoms.

• Dim power supply indicator

• Instrument does not turn on

• Dim, difficult to read display

• Abnormally low speaker/headphone volume

• Distortion of sound output

• Occasional interruption of sound when playing at high

volumes

• Sudden power failure when playing at high volumes

• Dimming of the display when playing at high volume

• Continued sound output even after you release a key

• A totally different tone may sound

• Abnormal rhythm pattern and demo tune play

• Abnormally low microphone volume

• Distortion of microphone input

• Dim power supply indicator when a microphone is used

• Sudden power failure when using the microphone

• Dimming of keyboard lights when notes sound

• Loss of power, sound distortion, or low volume when

playing from a connected computer

Connectors

Connect only the specified devices and

equipment to the product’s connectors.

Connection of a non-specified device or

equipment creates the risk of fire and

electric shock.

Location

Avoid the following locations for this

product. Such locations create the risk of

fire and electric shock.

• Areas subject to high humidity or large

amounts of dust.

• In food preparation areas or other areas

subject to oil smoke.

• Near air conditioning equipment, on a

heated carpet, in areas exposed to direct

sunlight, inside of a vehicle parked in

the sun, or any other area that subjects

the product to high temperatures.

Display Screen

• Never push on the display screen’s LCD

panel or subject it to strong impact. Doing

so can cause the LCD panel’s glass to

crack, creating the risk of personal injury.

• Should the LCD panel ever crack or

break, never touch the liquid inside of

the panel. LCD panel liquid can cause

skin irritation.

• Should LCD panel liquid ever get inside

your mouth, immediately wash out your

mouth with water and contact your

physician.

• Should LCD panel liquid ever get into

your eyes or onto your skin, rinse with

clear water for at least 15 minutes, and

then contact a physician.

Sound Volume

Do not listen to music at very loud volumes

for long periods. Particular care concerning

this precaution is required when using

headphones. High volume settings can

damage your hearing.

Health Precaution

In extremely rare cases, exposure to strong

sudden light or flashing light can cause

momentary muscle spasms, loss of

consciousness, or other physical problems

with some individuals.

• If you suspect that you might be

susceptible to any condition such as this,

be sure to consult with your physician

before using this product.

• Use this product in an area that is well

illuminated.

Safety Precautions

649A-E-006A

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❐ 264 tones

A wide selection of tones includes stereo piano and synthesized sounds, drum sets, and much more.

❐ PIANO BANK button

The touch of a button takes you directly to piano tones and piano lessons.

❐ Advanced 3-Step Lesson System

The 3-Step Lesson System lets you practice at your own pace. The keyboard automatically grades your performances, so you can

trace your progress as you improve.

• 3-Step Lesson System: Use any of the keyboard’s built-in tunes and SMF data from a SmartMedia

card to learn to play as the

keyboard keys light to teach you the correct notes. First practice the timing of the notes. Next, play along at your own pace.

Soon you will be ready for step three, where you play along at normal speed.

* Note that key lights may be difficult to see under direct sunlight or under other very bright lighting.

• Evaluation System: The keyboard can be configured to rate your performances during Step 1, Step 2, and Step 3 lessons by

assigning points. You can even have the keyboard report your points vocally, both part way through and at the end of a lesson.

❐ Sing-along

Simply connect a commercially available microphone to the microphone jack* and you can sing along with the keyboard’s built-

in tunes and SMF data from a SmartMedia

card.

* If a microphone was included with your keyboard, use that microphone.

❐ 100 built-in tunes, including piano pieces

Built-in tunes are divided into two groups: a Song Bank of 65 tunes with Auto Accompaniment, and a Piano Bank of 35 piano

tunes. You can simply enjoy listening to the built-in tunes, or eliminate the melody part of a Song Bank tunes or either hand part

of a Piano Bank tune, and then play along on the keyboard.

❐ 120 rhythms

A selection of rhythms cover rock, pops, jazz and just about any other musical style imaginable.

❐ Auto Accompaniment

Simply play a chord and the corresponding rhythm, bass, and chord parts play along automatically.

❐ Musical Information System

A big LCD screen graphically shows you fingerings and notes, making keyboard play more informative and enjoyable than ever

before.

❐ Song Memory function

With lesson recording you can record as you play along with built-in tunes for later playback.

Performance recording lets you record your performances, including Auto Accompaniment, in real time. When playing back

recorded data, keyboard keys light in time with the melody.

❐ Storing and Playing Back Tune Data You Transferred from Your Computer

You can connect your keyboard to a computer, use special CASIO conversion software to convert SMF data you purchase or

create to CASIO format, and then transfer it to the keyboard.

❐ SmartMedia

Card Slot

You can load a card with a standard MIDI file (SMF) and play it back on the keyboard.

❐ VIDEO OUT Jack

Connect the keyboard to a TV equipped with a video input jack and you can view lesson information on your TV screen. You can

also view lyric data for easy reading during sing along.

Main Features

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649A-E-008A

Contents

Safety Precautions .................... E-1

Main Features ............................ E-5

Contents..................................... E-6

General Guide............................ E-8

Attaching the Score Stand ..................... E-10

Quick Reference .......................E-11

To play the keyboard .............................. E-11

Power Supply .......................... E-13

Using batteries ....................................... E-13

Using the AC Adaptor ............................. E-14

Auto Power Off ....................................... E-14

Power On Alert ....................................... E-15

Memory Contents ................................... E-15

Connections ............................ E-16

Phones/Output Jack ............................... E-16

USB port ................................................ E-16

Sustain/Assignable Jack ........................ E-16

Microphone Jack .................................... E-17

VIDEO OUT Jack ................................... E-17

Accessories and Options ....................... E-17

Basic Operations..................... E-18

To play the keyboard .............................. E-18

Selecting a Tone ..................................... E-18

Turning the Key Light System

On and Off.............................................. E-19

Practicing on the Piano .......... E-20

Using the PIANO BANK Button ............. E-20

Playing a Built-in Tune............ E-21

To play back a Song Bank tune ............. E-21

To play back a Piano Bank tune ............. E-22

Musical Information System ................... E-22

Adjusting the Tempo............................... E-22

To pause playback ................................. E-23

To fast reverse ....................................... E-23

To fast forward ....................................... E-23

Looping a Musical Phrase ...................... E-23

To change the melody tone .................... E-24

To play all tunes in succession ............... E-24

Advanced 3-Step Lesson ....... E-25

Evaluation Mode .................................... E-26

Using the Lesson Functions and

Evaluation Mode .................................... E-27

Step 1 – Master the timing. .................... E-27

Step 2 – Master the notes. ..................... E-28

Step 3 – Play at normal speed. .............. E-29

Using the Phrase Practice Mode ........... E-29

Voice Fingering Guide ............................ E-30

Using the Metronome ............................. E-30

Using a Microphone for

Sing Along ............................... E-31

Auto Accompaniment ............. E-33

Selecting a Rhythm ................................ E-33

Playing a Rhythm ................................... E-34

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Contents

Using Auto Accompaniment ................... E-34

Using an Intro Pattern ............................ E-37

Using a Fill-in Pattern ............................. E-37

Using a Rhythm Variation....................... E-37

Using a Fill-in Pattern with a

Variation Rhythm .................................... E-38

Synchro Starting Accompaniment with

Rhythm Play ........................................... E-38

Finishing with an Ending Pattern ........... E-38

Song Memory Function .......... E-39

Parts and Tracks .................................... E-39

Recording Play Along with a

Built-in Tune ........................................... E-40

Playing Back a Lesson Recording ......... E-41

Recording a Performance ...................... E-41

Playing Back a Performance

Recording ............................................... E-43

Overdubbing a Performance

Recording ............................................... E-44

Deleting a Specific Part/Track ................ E-44

Keyboard Settings .................. E-45

Using Layer ............................................ E-45

Using Split .............................................. E-46

Using Layer and Split Together .............. E-47

Transposing the Keyboard ..................... E-47

Using Touch Response .......................... E-48

Adjusting Accompaniment and

Song Bank Volume ................................ E-49

Tuning the Keyboard .............................. E-49

Connection to a Computer ..... E-50

Connecting to a Computer ..................... E-50

Expanding the Selections in the

Song Bank Tunes ................................... E-51

General MIDI Tone ................................. E-51

Changing the Settings ............................ E-51

Messages ............................................... E-53

Using a SmartMedia Card....... E-56

Getting Ready ........................................ E-58

Reading a SmartMedia card .................. E-58

SmartMedia Card Error Messages ........ E-60

Troubleshooting ...................... E-62

Specifications .......................... E-64

Care of your keyboard ............ E-65

Appendix .................................... A-1

Tone List / Note Table ............................... A-1

Drum Assignment List .............................. A-6

FINGERED Chord Chart .......................... A-7

Rhythm List .............................................. A-8

Song List .................................................. A-9

MIDI messages that can be sent

and received using the USB port

649A-E-009A

Company and product names used in this

manual may be registered trademarks of

others.

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649A-E-010A

I IJ K L M ON

TR SQP

1 2 4 9

3 6 75 0 A8

D E F G H

B C

U V W X Y Z [ \ ] _ b c d

General Guide

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General Guide

MIC VOLUME knob

KEY CONTROL/TRANSPOSE buttons

SING ALONG button

<PLAY/STOP> button

SONG MEMORY button

FUNCTION button

DEMO button

KEY LIGHT button

DATA ACCESS lamp

RHYTHM button

TONE button

● ADVANCED 3-STEP LESSON SYSTEM

PRACTICE PHRASE button

SCORING 1 to 3 button

STEP 1 to 3 button

SPEAK button

METRONOME button

LEFT button, TRACK 1 button

RIGHT button, TRACK 2 button

Speaker

MIC IN jack

RHYTHM list

TONE list

SONG BANK/SING ALONG list

Display

PIANO BANK list

CHORD root names

Percussion instrument list

SPLIT button

LAYER button

Voice 1 to 5 list

POWER button

Power indicator

MAIN VOLUME slider

MODE switch

● SONG/PIANO BANK/RHYTHM CONTROLLER

REPEAT button, INTRO button

REW button, NORMAL/FILL-IN button

[

FF button, VARIATION/FILL-IN button

PAUSE button, SYNCHRO/ENDING button

]

PLAY/STOP button, START/STOP button

Song/Piano Bank controller indicator

Rhythm controller indicator

SONG BANK button

PIANO BANK button

CARD button

TEMPO buttons

NOTE

• This keyboard has two PLAY/STOP buttons. In this manual, the PLAY/STOP button that is located under the SING ALONG

button is indicated as <PLAY/STOP>.

649A-E-011A

Controller Indicators

Song/Piano Bank controller indicator

Pressing the SONG BANK, PIANO BANK, or SING ALONG button, or pressing the DEMO button to start demo tune play causes

the Song/Piano Bank controller indicator to light. This indicates that buttons Y through ] are currently functioning as playback

control buttons.

Rhythm controller indicator

Pressing the RHYTHM button to enter the Rhythm Mode, or pressing the RHYTHM button and then the SONG MEMORY button

to enter the Song Memory mode causes the Rhythm controller indicator to light. This indicates that buttons Y through ] are

currently functioning as rhythm control buttons.

NOTE

• Display examples shown in this User’s Guide are intended for illustrative purposes only. The actual text and values that

appear on the display may differ from the examples shown in this User’s Guide.

• Viewing a liquid crystal display screen from an angle can change the appearance of display contrast. The display contrast of

this keyboard is set to allow easy viewing for a person seated on a chair in front of the keyboard. Note that display contrast

is fixed, and cannot be adjusted.

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General Guide

Rear Panel

i j k

SUSTAIN/ASSIGNABLE JACK

DC 9V jack

PHONES/OUTPUT jack

649A-E-012A

Number buttons

[+]

[–]

buttons

• For input of numbers to

change a displayed number

or setting.

• Negative values cannot be

input using the number

buttons. Use [+] (increase)

and [–] (decrease) instead.

Card slot

USB port

VIDEO OUT jack

l m

*1 Attaching the Score Stand

Insert both ends of the music stand provided

with the keyboard into the two holes on the

top surface.

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Quick Reference

This section provides a quick overview of keyboard operation

using steps one and two of the 3-step lesson feature.

To play the keyboard

Press the POWER button to turn on power.

• This causes the power indicator to light.

Set the MODE switch to NORMAL.

Press the SONG BANK button.

Find the tune you want to play in the SONG BANK/

SING ALONG List, and then use the number

buttons to input its two-digit number.

• See page A-9 for the Song Bank/Sing Along List.

Example: To select “58 ALOHA OE”, input 5 and then

Press the STEP 1 button or STEP 2 button.

• The keyboard sounds a count beat and waits for you

to play something on the keyboard. The keys that you

need to press first flash.

Play the melody along with the selected tune’s

accompaniment.

• Play in accordance with the fingerings, notes, and

dynamic marks that appear on the display.

Aloha

Lit

Indicator appears

Aloha

FingeringNote pitch

649A-E-013A

PIANO BANK

SONG BANK

Number buttons

MODE

PLAY/STOP

STEP1

STEP2

POWER

POWER indicator

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If you selected lesson Step 1

• Play the notes on the keyboard.

• Accompaniment (left-hand part) plays in time with

the notes.

• With Step 1, the correct melody note is played no

matter which keyboard key you press.

If you selected lesson Step 2

• Play the correct notes on the keyboard.

• Press the keyboard key that lights. Note that with a

Piano Bank tune, the keyboard key light turns off as

soon as you press the key.

• The keyboard key for the next note you will need to

play flashes.

• Accompaniment (left-hand part) plays in time with

the notes, as long as you press the correct keyboard

keys.

To stop play at any time, press the PLAY/STOP

button.

To play an Etude or Concert Piece tune

When you get to step 3 of the above procedure,

press the PIANO BANK button in place of the

SONG BANK button.

Find the tune you want to play in the PIANO BANK

List, and then use the number buttons to input its

two-digit number.

• See page A-9 for the Piano Bank List.

Next, continue from step 5 of the above procedure.

Quick Reference

Indicator appears

649A-E-014A

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Important Battery Information

■

The following shows the approximate battery life.

Alkaline batteries .................................... 2.5 hours

The above value is standard battery life at normal

temperature, with the keyboard volume at medium

setting. Temperature extremes or playing at very loud

volume settings can shorten battery life.

■

Any of the following symptoms indicate low battery power.

Replace batteries as soon as possible whenever any of

the following occurs.

• Dim power supply indicator

• Instrument does not turn on

• Dim, difficult to read display

• Abnormally low speaker/headphone volume

• Distortion of sound output

• Occasional interruption of sound when playing at high

volumes

• Sudden power failure when playing at high volumes

• Dimming of the display when playing at high volume

• Continued sound output even after you release a key

• A totally different tone may sound

• Abnormal rhythm pattern and demo tune play

• Abnormally low microphone volume

• Distortion of microphone input

• Dim power supply indicator when a microphone is used

• Sudden power failure when using the microphone

• Dimming of keyboard lights when notes sound

• Loss of power, sound distortion, or low volume when

playing from a connected computer

WARNING

Misuse of batteries can cause them to leak, resulting in

damage to nearby objects, or to explode, creating the risk of

fire and personal injury. Always make sure you observe the

following precautions.

• Never try to take batteries apart or allow them to

become shorted.

• Never expose batteries to heat or dispose of them by

incineration.

• Never mix old batteries with new ones.

• Never mix batteries of different types.

• Do not charge the batteries.

• Make sure the positive (+) and negative (–) ends of

the batteries are facing correctly.

CAUTION

Misuse of batteries can cause them to leak resulting in

damage to nearby objects, or to explode, creating the risk of

fire and personal injury. Always make sure you observe the

following precautions.

• Use only batteries that are specified for use with this

product.

• Remove batteries from the product if you do not plan

to use it for a long time.

Power Supply

This keyboard can be powered by current from a standard

household wall outlet (using the specified AC adaptor) or by

batteries. Always make sure you turn the keyboard off

whenever you are not using it.

Using batteries

Always make sure you turn off the keyboard before loading

or replacing batteries.

To load batteries

Remove the battery compartment cover.

Load 6 AA-size batteries into the battery

compartment.

• Make sure that the positive (+) and negative (–) ends

are facing correctly.

Insert the tabs on the battery compartment cover

into the holes provided and close the cover.

NOTE

• The keyboard may not function correctly if you load or

replace batteries with power turned on. If this happens,

turning the keyboard off and then back on again should

return functions back to normal.

649A-E-015A

LK90TV_e_08-20.p65 04.8.18, 4:45 PM13

E-14

CAUTION

Misuse of the AC adaptor creates the risk of fire and electric

shock. Always make sure you observe the following

precautions.

• Do not locate the electric cord near a stove or other

sources of heat.

• Never pull on the cord when unplugging from the

electrical outlet. Always grasp the AC adaptor when

unplugging.

• Insert the AC adaptor into the wall outlet as far as it

will go.

• Unplug the AC adaptor from the wall outlet during

lightening storms or before leaving on a trip or other

long-term absence.

• At least once a year, unplug the AC adaptor from the

wall outlet and wipe away any dust that is built up in

the area around the prongs of the plug.

IMPORTANT!

• Make sure that the keyboard is turned off before

connecting or disconnecting the AC adaptor.

• Using the AC adaptor for a long time can cause it to

become warm to the touch. This is normal and does not

indicate malfunction.

Auto Power Off

When you are using battery power, keyboard power turns

off automatically whenever you leave it on without

performing any operation for about 6 minutes. When this

happens, press the POWER button to turn power back on.

NOTE

• Auto Power Off is disabled (it does not function) when

you are using the AC adaptor to power the keyboard.

To disable Auto Power Off

Hold down the TONE button while turning on the keyboard

to disable Auto Power Off.

NOTE

• When this function is turned off, the keyboard does not

turn off automatically no matter how long it is left with

no operation being performed.

• Auto Power Off is enabled again when you manually

turn off power and then turn it back on again.

Power Supply

Using the AC Adaptor

Make sure that you use only the AC adaptor specified for

this keyboard.

Specified AC Adaptor: AD-5

[Rear Panel]

Also note the following important warnings and precautions

when using the AC adaptor.

WARNING

Misuse of the AC adaptor creates the risk of fire and electric

shock. Always make sure you observe the following

precautions.

• Be sure to use only the AC adaptor that is specified

for this product.

• Use only a power source whose voltage is within the

rating marked on the AC adaptor.

• Do not overload electrical outlets and extension cords.

• Never place heavy objects on the cord or subject it to

heat.

• Never try to modify the cord or subject it to excessive

bending.

• Never twist or stretch the cord.

• Should the electric cord or plug become damaged,

contact your original retailer or authorized CASIO

Service Provider.

• Never touch the AC adaptor while your hands are wet.

Doing so creates the risk of electric shock.

• Use the AC adaptor where it will not be splashed with

water. Water creates the risk of fire and electric shock.

• Do not place a vase or any other container filled with

liquid on top of the AC adaptor. Water creates the risk

of fire and electric shock.

DC 9V jack

AC adaptor AD-5

AC outlet

649A-E-016A

LK90TV_e_08-20.p65 04.8.18, 4:45 PM14

E-15

Power Supply

Power On Alert

Keyboard keys light to alert you if you leave power on and

do not perform any operation for about 6 minutes. Note that

keys light only, and no sound is produced. When this

happens, press any button or keyboard key to clear the power

on alert.

NOTE

• Power on alert operates only when you are powering

the keyboard using the AC adaptor. It does not operate

when you are using batteries.

To turn off power on alert

Press the FUNCTION button a number of times until

“DEMO 2” appears on the display.

Use the [+] and [–] buttons to change the setting to

“oFF”.

Press the FUNCTION button to clear the setting

screen from the display.

Memory Contents

Even when the keyboard is turned off, song memory contents

are retained as long as power is being supplied to the

keyboard.

Unplugging the AC adaptor when batteries are not loaded

or when batteries are dead cuts off the power supply. This

causes all keyboard settings to be initialized to the initial

factory defaults, and clears all data stored in memory.

Power Requirements

Note the following precautions whenever you want to ensure

that current keyboard settings and memory contents are not

lost.

• Make sure the keyboard is being supplied power through

the AC adaptor before replacing its batteries.

• Before unplugging the AC adaptor, make sure that fresh

batteries are loaded in the keyboard.

Make sure that keyboard power is turned off before replacing

batteries or unplugging the AC adaptor.

649A-E-017A

LK90TV_e_08-20.p65 04.8.18, 4:45 PM15

E-16

Connections

Phones/Output Jack

PREPARATION

• Before connecting headphones or other external

equipment, be sure to first turn down the volume settings

of the keyboard and the connected equipment. You can

then adjust volume to the desired level after connections

are complete.

[Rear Panel]

White

Red

PIN plug

Stereo standard plug

Audio connection

PHONES/OUTPUT jack

Keyboard amp,

guitar amp, etc.

LEFT

RIGHT

AUX IN or similar terminal

of audio amplifier

Connecting Headphones (Figure

)

Connecting headphones cuts off output from the keyboard’s

built-in speakers, so you can play even late at night without

disturbing anyone.

Audio Equipment (Figure

)

Connect the keyboard to a audio equipment using a

commercially available connecting cord with a standard plug

on one end and two PIN plugs on the other end. Note that

the standard plug you connect to the keyboard must be a

stereo plug, otherwise you will be able to output only one of

stereo channels. In this configuration, you normally set the

input selector of the audio equipment to the terminal (usually

marked AUX IN or something similar) where the cord from

the keyboard is connected. See the user documentation that

comes with your audio equipment for full details.

Musical Instrument Amplifier (Figure

)

Use a commercially available connecting cord to connect the

keyboard to a musical instrument amplifier.

NOTE

• Be sure to use a connecting cord that has a stereo

standard plug on the end you connect to the keyboard,

and a connector that provides dual channel (left and

right) input to the amplifier to which you are connecting.

The wrong type of connector at either end can cause

one of the stereo channels to be lost.

When connected to a musical instrument amplifier, set the

volume of the keyboard to a relatively low level and make

output volume adjustments using the amplifier’s controls.

Connection Example

USB port

You can also connect the keyboard to a computer. See

“Connecting to a Computer” on page E-50 for details.

Sustain/Assignable Jack

You can connect an optional sustain pedal (SP-3 or SP-20) to

the SUSTAIN/ASSIGNABLE JACK to enable the capabilities

described below.

For details on how to select the pedal function you want, see

“SUSTAIN/ASSIGNABLE JACK (Default: SUS)” on page E-

53.

SP-20

SUSTAIN/ASSIGNABLE JACK

Sustain Pedal

• With piano tones, depressing the pedal causes notes to

linger, much like a piano’s damper pedal.

• With organ tones, depressing the pedal causes notes to

continue to sound until the pedal is released.

Sostenuto Pedal

• As with the sustain pedal function described above,

depressing the sostenuto pedal causes notes to be sustained.

• This difference between a sostenuto pedal and sustain pedal

is the timing. With a sostenuto pedal, you press the keys

and then depress the pedal before you release the keys.

• Only the notes that are sounding when the pedal is

depressed are sustained.

Soft Pedal

Depressing the pedal softens the sound of the notes being

played.

Rhythm Start/Stop Pedal

In this case, the pedal performs the same functions as the

START/STOP button.

INPUT 1

INPUT 2

PIN jack

PIN plug (red)

PIN plug (white)

Stereo standard plug

Keyboard or

guitar amp

To keyboard’s

PHONES/OUTPUT

ack

Standard plug

649A-E-018A

LK90TV_e_08-20.p65 04.8.18, 4:45 PM16

E-17

Microphone Jack

You can connect a commercially available microphone to the

microphone jack and sing along with notes played on the

keyboard. For details, see “Using a Microphone for Sing

Along” on page E-31.

VIDEO OUT Jack

You con connect the keyboard to a TV equipped with a video

input jack, and view lessons*

and song lyrics*

on the TV

screen.

*1: Lessons using built-in tunes or SMF data

*2: Built-in tunes with lyric data or commercially available

SMF data with lyric data

Connecting to a TV

IMPORTANT!

• Make sure that both the keyboard and the TV are turned

off before connecting them.

• Placing the keyboard on top of or too close to the TV

can cause problems with the colors that appear on the

TV screen. Keep the keyboard away from the TV.

Use the bundled video cable to connect the keyboard to a TV

as shown below.

• Turn on the TV and perform the required operation to select

its video input terminal.

• Turn on the keyboard.

[Rear Panel]

Connections

IMPORTANT!

• See the user documentation that comes with your TV

for information about how to configure the required

settings.

• A TV normally supports either NTSC or PAL as its color

system. The system supported by your keyboard

matches the system used in the geographic area where

you purchased it. The color system is also indicated on

the rating plate on the bottom of the keyboard.

Images will not appear correctly on the TV screen if its color

system does not match the color system of the keyboard.

Make sure you check with your retailer before purchasing

the keyboard outside of the area where you will normally

use it.

Accessories and Options

Use only the accessories and options specified for this

keyboard. Use of non-authorized items creates the danger of

fire, electrical shock, and personal injury.

Keyboard Model Supported Color System

LK-90TV-N/LK-92TV NTSC

LK-90TV-P PAL

TV / VIDEO

VIDEO OUT jack

Bundled video cable

To video

input terminal

Video input port

(Yellow)

(Example)

TV with video input terminal

Turn on the TV and

select its video input

terminal.

649A-E-019A

LK90TV_e_08-20.p65 04.8.18, 4:45 PM17

E-18

Basic Operations

This section provides information on performing basic

keyboard operations.

To play the keyboard

Press the POWER button to turn the keyboard on.

Set the MODE switch to NORMAL.

Use the MAIN VOLUME slider to set the volume

to a relatively low level.

Play something on the keyboard.

Selecting a Tone

This keyboard comes with 264 built-in tones. Use the

following procedure to select the tone you want.

To select a tone

Find the tone you want to use in the TONE List and

note its tone number.

• Not all of the available tones are shown on the tone

list printed on the keyboard console. For a complete

list, see the “Tone List” on page A-1.

• If the keyboard is connected to a TV, the tone list

appears on the TV screen. For information about

connecting to a TV, see “VIDEO OUT Jack” on page

E-17.

Press the TONE button.

Use the number buttons to input the three-digit tone

number of the tone you want to select.

Example: To select “049 ACOUSTIC BASS”, input 0, 4

and then 9.

NOTE

• Always input all three digits for the tone number,

including leading zeros (if any). If you input one or two

digits and stop, the display will automatically clear your

input after a few seconds.

• You can also increment the displayed tone number by

pressing [+] and decrement it by pressing [–].

• When one of the drum sets is selected (tone numbers

256 through 263), each keyboard key is assigned a

different percussion sound. See page A-4 for details.

Aco .B

Indicator appears

649A-E-020B

KEY LIGHT

TONE

Number buttons

[+] / [–]

MODE

POWER

MAIN VOLUME

LK90TV_e_08-20.p65 04.8.18, 4:45 PM18

E-19

Polyphony

The term polyphony refers to the maximum number of notes

you can play at the same time. The keyboard has 32-note

polyphony, which includes the notes you play as well as the

rhythms and auto-accompaniment patterns that are played

by the keyboard. This means that when a rhythm or auto-

accompaniment pattern is being played by the keyboard, the

number of notes (polyphony) available for keyboard play is

reduced. Also note that some of the tones offer only 16-note

polyphony.

• When rhythm or auto accompaniment is playing, the

number of sounds simultaneously played is reduced.

Digital Sampling

A number of the tones that are available with this keyboard

have been recorded and processed using a technique called

digital sampling. To ensure a high level of tonal quality,

samples are taken in the low, mid, and high ranges and then

combined to provide you with sounds that are amazingly

close to the originals. You may notice very slight differences

in volume or sound quality for some tones when you play

them at different positions on the keyboard. This is an

unavoidable result of multiple sampling, and it is not a sign

of malfunction.

Basic Operations

Turning the Key Light System On

and Off

Use the following procedure when you want to turn the key

light system on or off.

To turn the key light system on and off

Press the KEY LIGHT button to toggle the key light

system on and off.

• The KEY LIGHT indicator disappears when the key

light system is turned off.

NOTE

• The key light system is turned on automatically whenever

you turn on keyboard power.

649A-E-021A

LK90TV_e_08-20.p65 04.8.18, 4:45 PM19

E-20

Using the PIANO BANK Button

Pressing the PIANO BANK button provides instant access to

piano tones and piano tune selection.

Initial Piano Bank Setting

Tone: 000 Stereo Piano

To use the piano bank

Press the PIANO BANK button.

Now try playing something on the keyboard.

• The notes you play sound with a piano tone.

If you want to playback the built-in tune, press the

PLAY/STOP button.

• This causes the currently selected tune to play in an

endless loop.

• To stop playback, press the PLAY/STOP button again.

Practicing on the Piano

Indicator appears

649A-E-022A

PIANO BANK

PLAY/STOP

LK90TV_e_08-20.p65 04.8.18, 4:45 PM20

E-21

Playing a Built-in Tune

Your keyboard comes with a total of built-in 100 tunes. You

can play back built-in tunes for your own listening pleasure,

or you can use them for practice and even sing-along. Built-

in tunes are divided between the two groups described below.

• Song Bank/Sing Along Group: 65 tunes for one-hand play

The tunes in this group are Auto Accompaniment tunes. If

you connect a microphone to the keyboard and enter the

Sing Along Mode*, you can sing along with the built-in

tune.

* The Sing Along Mode reduces the volume of the melody

part of the built-in tunes and changes the tone selection

to one that makes it easier for a vocalist to follow.

• Piano Bank Group: 35 tunes for two-hand play

The piano tunes in this group are subdivided between 10

etudes and 25 concert pieces.

To play back a Song Bank tune

PREPARATION

• Adjust the main volume (page E-18).

Find the tune you want to play in the SONG BANK/

SING ALONG List, and note its number.

• See page A-9 for the Song Bank/Sing Along List.

Press the SONG BANK button to enter the Song

Bank Mode.

Use the number buttons to input the tune’s two-

digit number.

Example: To select “58 ALOHA OE”, input 5 and then 8.

NOTE

• Tune Number 00 is the initial default Song Bank tune

setting whenever you turn on keyboard power.

• You can also increment the displayed tune number by

pressing [+] and decrement is by pressing [–].

Press the PLAY/STOP button to start play of the tune.

Press the PLAY/STOP button to stop playback of

the Song Bank tune.

• The tune you select continues to play until you stop

it.

Aloha

Fingering

Staff display

Chord name

Indicator appears

Aloha

Song number Song name

649A-E-023A

PIANO BANKREPEAT

SONG BANKDEMOREW

Number buttons

PLAY/STOPPAUSE

TEMPO

[+] / [–]

LK90TV_e_21-30.p65 04.8.18, 4:45 PM21

E-22

Playing a Built-in Tune

To play back a Piano Bank tune

Find the tune you want to play in the PIANO BANK

List, and note its number.

• See page A-9 for the Piano Bank List.

Press the PIANO BANK button to specify the Piano

Bank group.

NOTE

• Pressing the PIANO BANK button changes the tone to

stereo piano (Tone Number 000).

Use the number buttons to input the two-digit tune

number you looked up in step 1.

Example: To select tune number 07 (Ode To Joy), input

0 and then 7.

NOTE

• Tune Number 00 is the initial default Piano Bank tune

setting whenever you turn on keyboard power.

• You can also change the displayed tune number using

the [+] and [–] buttons.

Press the PLAY/STOP button to start playback.

To stop playback, press the PLAY/STOP button.

• The tune you select continues to play until you stop

it.

Musical Information System

When the keyboard is playing one of its built-in tunes, the

display shows a variety of information about the tune.

Example: Display during Song Bank play

NOTE

• Chord names are not displayed for Piano Bank tunes.

Adjusting the Tempo

The tempo (beats per minute) can be set to a value in the

range of 30 to 255. The tempo value you set is used for Song

Bank, Piano Bank, sing along, 3-step lesson, and Auto

Accompaniment chord play, as well as playback from Song

Memory, SmartMedia card, and metronome operation.

To set the tempo

Use the TEMPO buttons to set the tempo.

: Increases the tempo value.

: Decreases the tempo value.

NOTE

• While the tempo value is flashing, you can also use the

number buttons or [+] and [–] to input a three-digit value.

Note that you must input leading zeros, so 90 is input

as 090.

• Pressing both the and TEMPO buttons at the same

time automatically returns the currently selected rhythm

to its default tempo.

• Piano Bank tunes have tempo changes part way through

in order to produce specific musical effects. Note that

the tempo setting automatically returns to the default

whenever a tempo change occurs within one of these

tunes.

OdeTo

Indicator appears

Aloha

Fingering

Staff display

Chord name

Flash

Tempo value

649A-E-024B

LK90TV_e_21-30.p65 04.8.18, 4:45 PM22

E-23

Playing a Built-in Tune

To pause playback

Press the PAUSE button while a tune is playing to

pause it.

Pressing the PAUSE button again resumes play from

the point where it was paused.

To fast reverse

While a tune is playing or paused, hold down the

REW button to skip in a reverse direction at high

speed.

• The fast reverse operation skips back one measure at

a time.

• The measure and beat numbers on the display change

while the fast reverse operation is being performed.

Releasing the REW button starts song playback from

the measure whose number is shown on the display.

NOTE

• Fast reverse does not work while tune play is stopped.

• Certain playback conditions can cause it to take some

time before fast reverse starts after you press the REW

button.

To fast forward

While a tune is playing or paused, hold down the

FF button to skip forward at high speed.

• The fast forward operation skips forward one measure

at a time.

• The measure and beat numbers on the display change

while the fast forward operation is being performed.

Releasing the FF button starts song playback from

the measure whose number is shown on the display.

NOTE

• Fast forward does not work while tune play is stopped.

Looping a Musical Phrase

You can select one or more measures and “loop” them, which

means that they play again and again until you stop playback.

While the tune is playing, press the REPEAT button

while the measure you want to start from is playing.

• This causes the repeat indicator to flash on the display,

and displays the measure number of the start

measure.

When playback is within the measure you want to

specify as the end of the loop, press the REPEAT

button again.

• This displays the measure number of the end measure,

and starts repeat play of the loop.

• To cancel repeat play of a loop, press the REPEAT

button again so the repeat indicator is not displayed.

Beat numberMeasure number

649A-E-025A

LK90TV_e_21-30.p65 04.8.18, 4:45 PM23

E-24

Playing a Built-in Tune

To change the melody tone

Press the TONE button.

Find the tone you want in the TONE List, and then

use the number buttons to input its three-digit

number.

Example: To select “057 VIOLIN”, input 0, then 5, then

• You can select any one of the keyboard’s 264 built-in

tones.

NOTE

• You can also use the [+] and [–] buttons to change the

melody tones.

• For two-hand tunes (Piano Bank tunes), the same tone

is applied for both the left and right hand parts.

• Specifying the tune number for the same tune that is

currently selected returns the melody tone to the default

setting for that tune.

To play all tunes in succession

Press the DEMO button.

• Playback starts from Song Bank tune number 00,

followed in sequence by Piano Bank tunes.

To stop tune play, press the DEMO button again.

NOTE

• While a tune is playing, you can use the number buttons

or [+] and [–] to change to another tune.

• You can play along with the tunes on the keyboard.

Viol i

Indicator appears

649A-E-026A

LK90TV_e_21-30.p65 04.8.18, 4:45 PM24

E-25

Lesson Parts

3-Step Lesson lets you practice the right-hand part, left-hand

part, or the parts for both hands.

VIDEO OUT Jack

Connect the keyboard to a TV equipped with a video input

jack and you can view lesson information on your TV screen.

• See “VIDEO OUT Jack” on page E-17 for information.

Key Lighting System Operation and

Display Contents During 3-step

Lesson Play

Whenever you select an Auto Accompaniment tune for 3-

step lesson play, the key lighting system shows you which

keys to press, while the display shows you the notes and their

fingerings.

Note Pitch

The keyboard key that should be pressed lights, while the

actual pitch of the note appears in the display’s staff notation

area. The fingers you should use to play the notes are also

shown on the display.

Note Length

Keyboard keys stay lit for as long as the note should be

played. The staff notation and fingerings also remain on the

display for the length of the note.

Next Note

The keyboard key for the next note to be played flashes, while

a number appears on the display near the finger you should

use to play the next note.

Series of Same Pitch Notes

The keyboard key light turns off momentarily between the

notes and lights again for each successive note. The staff

notation and fingerings also turn off and back on again.

3-Step Lesson

The 3-step lesson feature takes you through the three distinct

steps described below to help you learn to play tunes on the

keyboard.

Step 1 – Master the timing.

In this step, pressing any key on the keyboard plays the

correct note, so you can concentrate on getting the timing

right without worrying about playing the right note.

Accompaniment (left-hand part) waits until you press a key

before proceeding to the next phrase.

Step 2 – Master the notes.

In this step, you use the display to learn which fingers you

should use and how loud or soft to play, and the key light

system to learn which keyboard keys to press.

Accompaniment (left-hand part) waits until your play the

correct note, so you can learn at your own pace.

Step 3 – Play at normal speed.

This is where you enjoy actually playing the tunes you learn

using Step 1 and Step 2. The key light system still shows you

which keyboard keys to press, but accompaniment proceeds

at normal speed regardless of whether or not you play the

correct notes.

Advanced 3-Step Lesson

With the 3-Step Lesson System, you can practice built-in tunes

and SMF data from a SmartMedia card, and even plot your

progress according to the evaluation points the keyboard

awards you.

* See “Using a SmartMedia card” on page E-56 for

information about using the SMF data from a SmartMedia

card for playback.

Lesson Progress

Step 1

Targeted Practice

Evaluation 1 Evaluation 2Step 2 Step 3 Evaluation 3

649A-E-027A

PIANO BANK

SCORING

PRACTICE PHRASE

SONG BANK

Number buttons

PLAY/STOP

STEP LEFT

RIGHT

SPEAK

TEMPO

[+] / [–]

METRONOME

LK90TV_e_21-30.p65 04.8.18, 4:45 PM25

E-26

Advanced 3-Step Lesson

Example: When play requires pressing keys with fingers 3, 2,

and then 1

Flash

Next note

Current note

Lit

Flash

Lit

Flash

1st Note 2nd Note 3rd Note

Lit

Key light

NOTE

• Note length is not indicated when you are using two-

hand tunes with 3-step lesson Steps 1 and 2. As soon

as you press a lit key, it goes out and the next key to be

played starts to flash.

• Note length is indicated by the key light system when

you use a two-hand tune with Step 3. In this case, the

next key to be pressed does not flash when you press a

lit key and the next finger number does not appear on

the display. Only the current finger number is shown.

3-step Lesson Tempo Setting

Use the procedure under “Adjusting the Tempo” on page E-

22 to adjust the tempo for 3-step lesson play.

Dynamic Marks

The dynamic marks listed below appear on the display while

tunes are playing. Adjust the pressure you apply to the

keyboard in accordance with the mark that is on the display.

pianissimo: Very soft

piano: Soft

mezzo piano: Moderately soft

mezzo forte: Moderately loud

forte: Loud

fortissimo: Very loud

cresc.

(

) crescendo: Gradually louder

decresc.

(

) decrescendo: Gradually softer

Evaluation Mode

The keyboard’s Evaluation Mode awards points to your

performances during Step 1 and Step 2 of the 3-Step Lesson.

A perfect score is 100. Also, the Evaluation Mode provides

comments about your play, both on the monitor screen and

by means of a simulated human voice.

Evaluation Mode Display

Level Indicator (9 Levels): This indicator shows the evaluation

of your current performance at a glance. The more segments

that appear, the higher your points.

Example: 50 points

Timing Indicator: In the Evaluation Mode, the configuration

of the star changes with each note to let

you know how your timing is. The more

stars, the better your timing.

Using Tone and Voice Guide

When the keyboard senses that your timing is off, it will let

you know by changing the notes you play to a tone that is

different from the one you currently have selected. In the

Evaluation Mode, a simulated human voice will also tell you

your evaluation level. The sound effect keeps you informed

of when your evaluation level is about to change.

Expressions

“Good!” <High>

“That’s close!”

Evaluation Ranges

“Nice try!”

“Keep trying!” <Low>

“Take your time” : This expression is used if you do not

play the correct note for a long time.

649A-E-028B

LK90TV_e_21-30.p65 04.8.18, 4:45 PM26

E-27

Indicators

Advanced 3-Step Lesson

Aloha

Fingering

Indicator appears

Note pitch

“****” : indicates that the Evaluation Mode was exited

before an evaluation result could be obtained.

NOTE

• If your play is flawless, the message “Perfect!” appears

before the evaluation result.

• If you press the PLAY/STOP button and interrupt the

Evaluation Mode part way through, the monitor screen

shows the evaluation points you have accumulated up

to that point. In this case, the keyboard does not display

a message and play a sound effect.

Using the Lesson Functions and

Evaluation Mode

Perform the following steps to master your favorite tunes.

Step 1 – Master the timing.

Select the tune you want to use.

Press the RIGHT button or the LEFT button to

specify the part you want to practice.

• If you want to practice both hands, press both buttons

at the same time.

• Indicators appear around the hand on the display

whose part is selected for practice.

Display Message Sound Effect

“Bravo!” Applause and <High>

cheering

“Great!” Applause only Evaluation Ranges

“Not bad!” None

“Again!” None <Low>

Evaluation Results

After you finish playing, the keyboard calculates an

evaluation of your total performance, from beginning to end,

and displays your total score on the monitor screen. The

greater the score, the higher your evaluation is.

Evaluation Rank Display Messages and Sound Effects

Press the STEP 1 button to start Step 1 play.

• After a count sounds, they keyboard stands by and

waits for you to play the first note of the tune.

• Voice fingering guide will use a simulated human

voice to call out fingering numbers during one-hand

part practice. See “Voice Fingering Guide” on page

E-30 for details.

Press any keyboard keys to play the notes.

• The key for the next note to be played flashes while

the keyboard waits for you to play it. When you press

any key to play the note, the key remains lit as the

note plays.

• Accompaniment (left-hand part) waits until you press

any key to play a note.

• If you accidentally press more than one key in

succession, accompaniment is played for the

corresponding number of notes.

• Pressing more than one key at the same time counts

as a single note. Pressing a key while another key is

held down is counted as two notes.

To stop play at any time, press the PLAY/STOP

button.

649A-E-029B

LK90TV_e_21-30.p65 04.8.18, 4:45 PM27

E-28

Indicator appears

Advanced 3-Step Lesson

Brav

Aloha

Fingering

Indicator appears

Evaluation 1: Find out how the

keyboard evaluates your Step 1 play.

Use the SCORING 1 button to check the evaluation of your

play in Step 1.

Press the SCORING 1 button.

• This causes the SCORING 1 indicator to appear on

the display.

• A count beat sounds and then evaluation mode starts.

Play in accordance with the guidance on the

monitor screen and as told by the voice.

• To stop evaluation, press the PLAY/STOP button. This

displays only the points accumulated up to that point.

After you finished playing, your evaluation result

appears on the display.

• For information about evaluation ranks and sound

effects, see “Evaluation Results” on page E-27.

• The keyboard will tell you where you scored the

lowest during your performance, so you can find out

where you need the most work. See “Using the Phrase

Practice Mode” on page E-29 for more information.

• Pressing the SONG BANK button or PIANO BANK

button returns to the tune selection screen.

Step 2 – Master the notes.

Select the tune you want to use.

Press the RIGHT button or the LEFT button to

specify the part you want to practice.

• If you want to practice both hands, press both buttons

at the same time.

Press the STEP 2 button to start Step 2 play.

• After a count sounds, the keyboard stands by and

waits for you to play the first note of the tune.

• Voice fingering guide will use a simulated human

voice to call out fingering numbers during one-hand

part practice. See “Voice Fingering Guide” on page

E-30 for details.

Follow the key light system to press the correct

keyboard keys and play the notes.

• The key for the next note to be played flashes while

the keyboard waits for you to play it. When you press

any key to play the note, the key remains lit as the

note plays.

• If multiple keys light on the on-screen keyboard guide

when you are using a two-hand tune, it means that

you must press all of the keys that are lit.

To stop play at any time, press the PLAY/STOP

button.

Evaluation 2: Find out how the

keyboard evaluates your Step 2 play.

Press the SCORING 2 button.

• This causes the SCORING 2 indicator to appear on

the display.

• A count beat sounds and then evaluation mode starts.

* The remainder of this procedure is identical to that

for Evaluation 1.

649A-E-030A

LK90TV_e_21-30.p65 04.8.18, 4:45 PM28

E-29

Step 3 – Play at normal speed.

Select the tune you want to play.

Press the RIGHT button or the LEFT button to

specify the part you want to practice.

• If you want to practice both hands, press both buttons

at the same time.

Press the STEP 3 button to start Step 3 play.

• Accompaniment (left hand part) starts to play at

normal speed.

• Voice fingering guide will use a simulated human

voice to call out fingering numbers during one-hand

part practice. See “Voice Fingering Guide” on page

E-30 for details.

Follow the key light system to press the correct

keyboard keys and play the notes.

To stop play at any time, press the PLAY/STOP

button.

Evaluation 3: Find out how the

keyboard evaluates your Step 3 play.

Press the SCORING 3 button.

• This causes the SCORING 3 indicator to appear on

the display.

• After the keyboard sounds a count, it enters the

Evaluation Mode.

* The remainder of this procedure is identical to that

for Evaluation 1.

Advanced 3-Step Lesson

010-0

Aloha

Fingering

Indicator appears

Using the Phrase Practice Mode

Perform the following procedure to find out where you scored

the lowest in your performance, so you can find your weak

points and focus your practice on those phrases.

After displaying your evaluation results, press the

PRACTICE PHRASE button.

• This displays the Phrase Practice Mode screen, which

shows the phrase (start measure number and end

measure number) where your evaluation mode was

the lowest. This is the “practice phrase”.

NOTE

• If there are multiple phrases that qualify as the lowest

score, the phrase closest to the beginning of the tune is

used for phrase practice.

• If there is no section that qualifies for phrase practice,

“

***

” is displayed in place of the start and end

measures.

• Phrase practice measures are cleared if you change to

another tune or another mode.

To play back the practice phrase

While the Phrase Practice Mode screen is on the

display, press the PLAY/STOP button.

• This plays back the phrase starting from the start

measure number.

• Playback continually loops from the beginning of the

practice phrase to its end.

• To stop practice phrase playback, press the PLAY/

STOP button again.

NOTE

• With some tunes, it may take a few seconds for playback

to start after you press the PLAY/STOP button in the

above procedure.

649A-E-031B

LK90TV_e_21-30.p65 04.8.18, 4:45 PM29

E-30

Advanced 3-Step Lesson

To practice the practice phrase

While the Phrase Practice Mode screen is on the

display, press the STEP 1, STEP 2, or STEP 3 button.

• This starts 3-Step Lesson playback of the practice

phrase in accordance with the STEP button you

pressed.

Play along on the keyboard.

• Playback continually loops from the beginning of the

practice phrase to its end.

• To stop playback, press the PLAY/STOP button.

Voice Fingering Guide

Voice fingering guide uses a simulated human voice to call

out fingering numbers during Step 1 and Step 2 one-hand

part practice. If you need to press a key with your thumb, for

example, voice fingering guide says, “One!” In the case of a

chord to be played with your thumb, middle and little finger,

voice fingering guide says, “One, three, five!”

Voice Fingering Guide calls out fingerings only when you do

not press the proper key when you should.

Voice Fingering Guide

One : Thumb

Two : Forefinger

Three : Middle finger

Four : Ring finger

Five : Little finger

To turn voice fingering guide on or off

Press the SPEAK button to toggle voice fingering guide on

(voice fingering guide indicator displayed) and off (indicator

not displayed).

NOTE

• Note that Voice Fingering is disabled in the Evaluation

Mode. Pressing the SCORING 1 or SCORING 2 button

automatically turns off Voice Fingering.

• Exiting the Evaluation Mode automatically restores the

Voice Fingering setting that was in effect when you

entered the Evaluation Mode.

Flash

Tempo value

Using the Metronome

The metronome feature of this keyboard produces a bell

sound for the first beat of each measure, followed by click

sounds for each successive beat of the measure. It is the perfect

tool for practicing tunes without accompaniment (rhythm).

To start the metronome

Press the METRONOME button to start sounding

the metronome.

• This causes “Beat” to appear on the display. Perform

step 2 within five seconds after “Beat” appears.

Use the number buttons or [+] and [–] to change

the number of beats per measure.

• You can specify 0, or a value from 2 to 6 as the number

of beats per measure.

NOTE

• The bell (indicating the first beat of a measure) does not

sound while one beat per measure is specified. All beats

are indicated by a click sound. This setting lets you

practice with a steady beat, without worrying about how

many beats there are in each measure.

Use the TEMPO buttons to set the tempo.

• Press to increase the tempo (make if faster) or to

decrease it (make it slower).

NOTE

• While the tempo value is flashing, you can also use the

number buttons or [+] and [–] to input a three-digit value.

Note that you must input leading zeros, so 90 is input

as 090.

• Pressing both the and TEMPO buttons at the same

time automatically returns the currently selected rhythm

or tune to its default tempo.

To turn off the metronome, press the METRONOME

button.

Indicator

appears

649A-E-032B

Bea t

LK90TV_e_21-30.p65 04.8.18, 4:45 PM30

E-31

MIC VOLUME knob

Microphone

Microphone ON/OFF switch

Using a Microphone for Sing Along

You can select any of the 65 Song Bank/Sing Along Group

tunes or SMF data from a SmartMedia card, and sing along

with its accompaniment.

Using the microphone jack

Connecting a commercially available microphone* to the MIC

IN jack makes it possible to sing along with the keyboard’s

built-in tunes or with SMF playback. When connecting a

microphone, be sure to first adjust the MIC VOLUME to a

relatively low setting, and then adjust to the level you want

after connecting.

* If a microphone was included with your keyboard, use that

microphone. If your keyboard did not come with a

microphone, use a commercially available microphone that

satisfies the stipulated specifications.

Set the MIC VOLUME knob setting so it is on the

“MIN” side.

Turn on the microphone’s ON/OFF switch.

Use the MIC VOLUME knob to adjust microphone

volume to the level you want.

IMPORTANT!

• Be sure to use the microphone’s ON/OFF switch to turn

off the microphone and to disconnect the microphone

from the keyboard whenever you are not using it.

Recommended Microphone Type

• Dynamic microphone (standard plug)

Howling (Feedback Noise)

Any of the following conditions can cause howling (feedback

noise).

• Covering the head of the microphone with your hand

• Positioning the microphone too near to a speaker

Should howling occur, try grasping the microphone further

away from the head, and move away from any nearby

speaker.

Static Noise

Fluorescent lighting can cause static noise in the microphone

signal. When this happens, move away from the lighting you

suspect may be causing the static.

649A-E-033A

MIC IN

SONG BANK

CARD

SING ALONG

KEY CONTROL/TRANSPOSE

Number buttons

[+] / [–]

MIC VOLUME

LK90TV_e_31-38.p65 04.8.18, 4:45 PM31

E-32

Using a Microphone for Sing Along

To use a microphone for sing along

PREPARATION

• Adjust the main volume (page E-18), accompaniment/

song volume (page E-49), and microphone volume (page

E-31).

Find the tune you want in the Song Bank/Sing Along

List or on a Smart Media card, and note its number.

• See page A-9 for the Song Bank/Sing Along List.

Press the SING ALONG button to enter the Sing

Along Mode.

• This causes the SING ALONG indicator to appear.

Select the sing along source.

■ Song Bank

Press the SONG BANK button. This enters the Sing

Along Song Bank Mode, and displays the Song Bank

indicator.

• Each press of the SONG BANK button toggles the

SONG BANK indicator on and off.

■ SmartMedia card

Press the CARD button. This enters the Sing Along Card

Mode, and displays the CARD indicator.

• Each press of the CARD button toggles the CARD

indicator on and off.

Use the number buttons to input the two-digit song

number.

Example: To select “ALOHA OE”, which is song number

58, input 5 and then 8.

NOTE

• The initial power on default tune setting is “00”.

• You can also specify the song number using the [+] and

[–] buttons.

Press the <PLAY/STOP> button to start tune play.

■ When the keyboard is connected to a TV

When you select a tune that includes lyric data, the lyrics

appear on the TV screen. In this case, the keyboard’s

screen continues to show the song title, without

changing.

• Now use the microphone to sing along with the

playback.

• The Sing Along Mode is similar to the Song Bank

Mode. The only difference is that the melody part in

the Sing Along Mode is played back at a lower

volume. Also a different tone setting is used in the

Sing Along mode to make sing along easier.

Use the KEY CONTROL/TRANSPOSE buttons

(

/ ) to change the overall key of the playback,

if you want.

: Raises the key by one semitone

: Lowers the key by one semitone

Press the <PLAY/STOP> button to stop tune play.

• The same song plays in an endless loop until you stop

it.

NOTE

• To return a tune to its default key, press both of the KEY

CONTROL/TRANSPOSE buttons ( and ) at the

same time.

Displaying Song Lyrics on a TV

Screen

When you select and start playback of a song that includes

lyric data while the keyboard is connected to a TV, a sing

along screen showing the song lyrics will appear on the TV.

• A microphone icon is displayed next to the song numbers

on the TV screen Song Bank/Sing Along List that include

lyric data.

• The lyrics that correspond to the accompaniment that is

currently playing change color on the screen.

• Lyrics that appear on the TV screen may not perfectly match

those of the original tune, so they can be matched to the

built-in tune.

NOTE

• The display limit is 25 characters per line on the screen

of a TV connected to the keyboard. Anything past the

25th character is not displayed.

Indicator appears

649A-E-034B

LK90TV_e_31-38.p65 04.8.18, 4:45 PM32

E-33

Auto Accompaniment

Selecting a Rhythm

This keyboard provides you with 120 exciting rhythms that

you can select using the following procedure.

To select a rhythm

Find the rhythm you want to use in the RHYTHM

List and note its rhythm number.

• Not all of the available rhythms are shown on the

rhythm list printed on the keyboard console. For a

complete list, see the “Rhythm List” on page A-8.

Press the RHYTHM button.

Use the number buttons to input the three digit

rhythm number for the rhythm you want to select.

Example: To select “075 RHUMBA”, input 0, 7 and then

NOTE

• You can also increment the displayed rhythm number

by pressing [+] and decrement it by pressing [–].

• Some rhythms consist of chord accompaniments only,

without any drums or other percussion instruments. Such

rhythms do not sound unless CASIO CHORD,

FINGERED, or FULL RANGE CHORD is selected as

the accompaniment mode.

This keyboard automatically plays bass and chord parts in

accordance with the chords you finger. The bass and chord

parts are played using sounds and tones that are

automatically selected to select the rhythm you are using.

All of this means that you get full, realistic accompaniments

for the melody notes you play with your right hand, creating

the mood of an one-person ensemble.

Rhumb

Indicator appears

649A-E-035A

RHYTHM

Number buttons

MODE START/STOP

SYNCHRO/ENDINGINTRO

VARIATION/FILL-IN

NORMAL/FILL-IN

LK90TV_e_31-38.p65 04.8.18, 4:45 PM33

E-34

Melody keyboard

Accompaniment

keyboard

NOTE

• The accompaniment keyboard can be used for playing

chords only. No sound will be produced if you try playing

single melody notes on the accompaniment keyboard.

Auto Accompaniment

Playing a Rhythm

Use the following procedure to start and stop rhythm play.

To play a rhythm

Set the MODE switch to NORMAL.

Press the START/STOP button to start play of the

currently selected rhythm.

To stop rhythm play, press the START/STOP button

again.

NOTE

• All of the keyboard keys are melody keys while the

MODE switch is set to NORMAL.

Using Auto Accompaniment

The following procedure describes how to use the keyboard’s

Auto Accompaniment feature. Before starting, you should

first select the rhythm you want to use and set the tempo of

the rhythm to the value you want.

To use Auto Accompaniment

Set the MODE switch to CASIO CHORD,

FINGERED, or FULL RANGE CHORD.

Press the START/STOP button to start play of the

currently selected rhythm.

Play a chord.

• The actual procedure you should use to play a chord

depends on the current MODE switch position. Refer

to the following pages for details on chord play.

CASIO CHORD .......................... Page E-34

FINGERED ................................... Page E-35

FULL RANGE CHORD ............. Page E-36

To stop Auto Accompaniment play, press the START/

STOP button again.

NOTE

• If you press the SYNCHRO/ENDING button and then

the INTRO button in place of the START/STOP button

in step 2, accompaniment will start with an intro pattern

when you perform the operation in step 3. For details

about these buttons, see pages E-37 and E-38.

• If you press the SYNCHRO/ENDING button in place of

the START/STOP button in step 4, an ending pattern

will play before accompaniment play is ended. For details

about this button, see page E-38.

• You can adjust the accompaniment part volume level

independently of the main volume. For details, see

“Adjusting Accompaniment and Song Bank Volume” on

page E-49.

CASIO CHORD

This method of chord play makes it possible for anyone to

easily play chords, regardless of previous musical knowledge

and experience. The following describes the CASIO CHORD

“Accompaniment keyboard” and “Melody keyboard”, and

tells you how to play CASIO CHORDs.

CASIO CHORD Accompaniment Keyboard and Melody

Keyboard

Rhumba

Chord name

Basic Chord Form

649A-E-036B

LK90TV_e_31-38.p65 04.8.18, 4:45 PM34

E-35

Example

C Major (C)

C minor (Cm)

C seventh (C7)

C minor seventh (Cm7)

Chord Types

Major chords

Major chord names are marked

above the keys of the

accompaniment keyboard. Note that

the chord produced when you press

an accompaniment keyboard does

not change octave, regardless of

which key you use to play it.

Minor chords (m)

To play a minor chord, keep the

major chord key depressed and

press any other accompaniment

keyboard key located to the right of

the major chord key.

Seventh chords (7)

To play a seventh chord, keep the

major chord key depressed and

press any other two accompaniment

keyboard keys located to the right

of the major chord key.

Minor seventh chords (m7)

To play a minor seventh chord, keep

the major chord key depressed and

press any other three

accompaniment keyboard keys

located to the right of the major

chord key.

CDEFGABCDEF

CDEF GABCDEF

CDEFGABCDEF

NOTE

• It makes no difference whether you press black or white

keys to the right of a major chord key when playing minor

and seventh chords.

Auto Accompaniment

FINGERED

FINGERED provides you with a total of 15 different chord

types. The following describes the FINGERED

“Accompaniment keyboard” and “Melody keyboard”, and

tells you how to play a C-root chord using FINGERED.

FINGERED Accompaniment Keyboard and Melody

Keyboard

Melody keyboard

Accompaniment

keyboard

NOTE

• The accompaniment keyboard can be used for playing

chords only. No sound will be produced if you try playing

single melody notes on the accompaniment keyboard.

Caug

Cm7



5 *1

Cmadd9

Csus4

Cmaj7

C7sus4

CmM7

Cdim

Cm7



Cadd9

Cdim7

See the FINGERED Chord Chart on page A-7 for details on

playing chords with other roots.

*1: Inverted fingerings cannot be used. The lowest note is

the root.

*2: The same chord can be played without pressing the 5th

Chord Types

CASIO CHORD accompaniment lets you play four types of

chords with minimal fingering.

649A-E-037A

LK90TV_e_31-38.p65 04.8.18, 4:45 PM35

E-36

NOTE

• Except for the chords specified in note*

above, inverted

fingerings (i.e. playing E-G-C or G-C-E instead of C-E-

G) will produce the same chords as the standard

fingering.

• Except for the exception specified in note*

above, all

of the keys that make up a chord must be pressed.

Failure to press even a single key will not play the desired

FINGERED chord.

FULL RANGE CHORD

This accompaniment method provides a total of 38 different

chord types: the 15 chord types available with FINGERED

plus 23 additional types. The keyboard interprets any input

of three or more keys that matches a FULL RANGE CHORD

pattern to be a chord. Any other input (that is not a FULL

RANGE CHORD pattern) is interpreted as melody play.

Because of this, there is no need for a separate accompaniment

keyboard, so the entire keyboard, from end to end, can be

used for both melody and chords.

FULL RANGE CHORD Accompaniment Keyboard and

Melody Keyboard

Accompaniment keyboard/Melody keyboard

< Chords Recognized by This Keyboard >



Dm7



Fm7

Gm7



add9

C6 • Cm6 • C69

•

• • • •

•

• •



•

• •

Chord Types

Corresponding

FINGERED Chord

Other Chords

Number of Types

15 (page E-35)

The following are examples of chords

that use C as the bass note.

Auto Accompaniment

Example: To play the chord C major.

Any of the fingerings shown in the illustration below will

produce C major.

NOTE

• As with the FINGERED mode (page E-35), you can play

the notes that form a chord in any combination (1).

• When the composite notes of a chord are separated by

6 or more notes, the lowest sound becomes the bass

(2).

< Music Example >

Tone: 023, Rhythm: 005, Tempo: 070

EG C

G C

1 .... Chord C

2 .... Chord C



























DBmGA















649A-E-038A

LK90TV_e_31-38.p65 04.8.18, 4:45 PM36

E-37

Using an Intro Pattern

This keyboard lets you insert a short intro into a rhythm

pattern to make startup smoother and more natural.

The following procedure describes how to use the Intro

feature. Before starting, you should first select the rhythm

you want to use, and set the tempo.

To insert an intro

Press the INTRO button to start the selected rhythm

with an intro pattern.

• With the above setup, the intro pattern is played and

the auto accompaniment with intro pattern starts as

soon as you play chords on the accompaniment

keyboard.

NOTE

• The standard rhythm pattern starts to play after the intro

pattern is complete.

• Pressing the VARIATION/FILL-IN button while an intro

pattern is playing causes the variation pattern to sound

after the intro pattern is complete.

• Pressing the SYNCHRO/ENDING button while an intro

pattern is playing causes the ending pattern to sound

after the intro pattern is complete.

Auto Accompaniment

Using a Fill-in Pattern

Fill-in patterns let you momentarily change the rhythm

pattern to add some interesting variation to your

performances.

The following procedure describes how to use the Fill-in

feature.

To insert a fill-in

Press the START/STOP button to start rhythm play.

Press the NORMAL/FILL-IN button to insert a fill-

in pattern for the rhythm you are using.

NOTE

• The fill-in pattern does not play if you press the

NORMAL/FILL-IN button while an intro pattern is playing.

Using a Rhythm Variation

In addition to the standard rhythm pattern, you can also

switch to a secondary “variation” rhythm pattern for a bit of

variety.

To insert the variation rhythm pattern

Press the START/STOP button to start rhythm play.

Press the VARIATION/FILL-IN button to switch to

the variation pattern for the rhythm you are using.

NOTE

• To switch back to the standard rhythm pattern, press

the NORMAL/FILL-IN button.

649A-E-039A

LK90TV_e_31-38.p65 04.8.18, 4:45 PM37

E-38

Using a Fill-in Pattern with a

Variation Rhythm

You can also insert a fill-in pattern while a variation rhythm

pattern is playing.

To insert a fill-in into a rhythm variation

While a variation rhythm pattern is playing, press

the VARIATION/FILL-IN button to insert a fill-in

pattern for the variation rhythm you are using.

Synchro Starting Accompaniment

with Rhythm Play

You can set up the keyboard to start rhythm play at the same

time you play the accompaniment on the keyboard.

The following procedure describes how to use synchro start.

Before starting, you should first select the rhythm you want

to use, set the tempo, and use the MODE switch to select the

chord play method you want to use (NORMAL, CASIO

CHORD, FINGERED, FULL RANGE CHORD).

To use synchro start

Press the SYNCHRO/ENDING button to put the

keyboard into synchro start standby.

Playing a chord and the rhythm pattern starts to

play automatically.

NOTE

• If the MODE switch is set to NORMAL, only the rhythm

plays (without a chord) when you play on the

accompaniment keyboard.

• If you press the INTRO button before playing anything

on the keyboard, the rhythm starts automatically with

an intro pattern when you play something on the

accompaniment keyboard.

• Pressing the VARIATION/FILL-IN button before playing

anything on the keyboard causes play to start with the

variation pattern when something is played on the

keyboard.

• To cancel synchro start standby, press the SYNCHRO/

ENDING button one more time.

Auto Accompaniment

Flash

Finishing with an Ending Pattern

You can end your performances with an ending pattern that

brings the rhythm pattern you are using to a natural-sounding

conclusion.

The following procedure describes how to insert an ending

pattern. Note that the actual ending pattern played depends

on the rhythm pattern you are using.

To finish with an ending pattern

While the rhythm is playing, press the SYNCHRO/

ENDING button.

• This causes the ending pattern to play, which brings

rhythm accompaniment to an end.

NOTE

• The timing when the ending pattern starts depends on

when you press the SYNCHRO/ENDING button. If you

press the button before the second beat of the current

measure, the ending pattern starts playing immediately.

Pressing the button at any point in the measure after

the second beat results in the ending pattern playing

from the beginning of the following measure.

649A-E-040A

LK90TV_e_31-38.p65 04.8.18, 4:45 PM38

E-39

649A-E-041B

You can use Song Memory to record your lesson play (lesson

recording) and to record your keyboard play along with the

Auto Accompaniment you are using (performance recording).

Parts and Tracks

How data is recorded to Song Memory and the type of data

that is recorded depends on whether you are performing a

performance recording operation or a lesson recording

operation.

Lesson Recording

With lesson recording, you use the LEFT/TRACK1 button

and the RIGHT/TRACK 2 button to select recording of only

the left-hand part, only the right-hand part, or both the left-

hand and right-hand parts.

Performance Recording

With performance recording, Song Memory operates like a

tape recorder or sequencer. In this case, you can use the LEFT/

TRACK1 button and the RIGHT/TRACK 2 button to select

the Song Memory track you want to record to.

Performance recording records the data shown in the

illustration below, using two memory tracks.

• Since each track is independent of the other, you can edit a

recording by re-recording only one of the tracks.

Song Memory Function

Track 1

Start End

Track 2

Auto Accompaniment

(rhythm, bass, chords), melody

Melody

Data recorded in track

Using the SONG MEMORY Button

When performing a performance recording or lesson

recording, you will need to use the SONG MEMORY button

to select recording or playback. Each press of the SONG

MEMORY button cycles through the song memory options

in the sequence shown below.

Song Memory Capacity

Song Memory can hold a total of approximately 13,000 notes,

which can be divided between a lesson recording and a

performance recording. Note that you can use up all 13,000

notes for either the lesson recording or the performance

recording. If you do, you will not be able to record anything

for the other type of recording.

• When the number of remaining notes becomes less than

about 100 while you are recording, the SONG MEMORY

indicator and the track/part indicator (L, R) will start to

flash at high speed.

• Recording will stop automatically if Song Memory becomes

full.

If you are using Auto Accompaniment or a rhythm, they will

also stop playing at this time.

IMPORTANT!

• Never turn off the keyboard while it is recording or

standing by for recording to Song Memory. Doing so will

cause all of the song data currently stored in the Song

Bank user area to be deleted.

Playback

Standby

Recording

Standby

Displayed Flashing Not displayed

SONG

MEMORY off

SONG BANK

START/STOP

VARIATION/FILL-IN

INTRO

PIANO BANK

START/STOP

SYNCHRO/ENDING

RHYTHM

Number buttons

[+] / [–]

SONG MEMORY

MODE

LEFT/TRACK 1

RIGHT/TRACK 2

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E-40

Song Memory Function

Recorded Data Storage

• Anything previously stored in song memory is replaced

whenever you make a new recording.

• Song Memory contents are retained even when power is

turned off, as long as the keyboard is being supplied battery

or AC adaptor power. If you remove the batteries or should

the batteries go dead while the keyboard is not being

supplied power by the AC adaptor, song memory contents

will be deleted. Be sure to supply power to the keyboard

with the AC adaptor when replacing batteries.

• Turning off the keyboard while a record operation is in

progress causes the contents of the track you are currently

recording to be lost.

Recording Play Along with a Built-

in Tune

You can use the lesson recording procedure to record notes

you play along with one of the keyboard’s built-in tunes.

When you start a lesson recording, the keyboard plays the

song minus the part(s) you selected as the recording part(s),

and indicates the notes you need to play by lighting the keys

of the keyboard.

Selecting Parts

Press the part/track button that corresponds to the part(s)

you want to select as the recording part(s).

649A-E-042A

To select this part:

Left-hand

Right-hand

Both hands

Press this button:

LEFT/TRACK 1

RIGHT/TRACK 2

LEFT/TRACK 1 +

RIGHT/TRACK 2

The part that is currently selected is indicated by the part/

track indicators (L and R) that appear on the display as

described below.

Part/Track Indicators in Playback

Standby

Each press of a part/track button toggles playback of that

part on (part/track indicator displayed) and off (indicator

not displayed).

Example: The above indicates that left-hand part will be

played back, while the right-hand part will not.

Part/Track Indicators in Recording

Standby

Press the part/track button of the part you want to play on

the keyboard (recording part). This causes its part/track

indicator to flash. The part/track indicator of the other part

will remain displayed (without flashing) to indicate that it

will play back during recording (playback part).

Example: The above indicates the left-hand part is the

playback part, and the right-hand part is the

recording part.

Playback

(displayed)

No playback

(not

displayed)

Left-hand

part

Right-hand

part

Playback

part

(displayed)

Recording

part

(flashing)

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E-41

Song Memory Function

649A-E-043B

To record as you play along with a

built-in tune

Press the SONG BANK button or PIANO BANK

button to select the mode that includes the tune

you want to play along with.

Use the SONG MEMORY button to select record

standby.

• This causes the SONG MEMORY indicator to flash

on the display.

Select the tune you want to play along with.

• See “To play back a Song Bank tune” on page E-21 for

information about selecting Song Bank tunes, and “To

play back a Piano Bank tune” on page E-22 for

information about selecting Piano Bank tunes.

Use the LEFT/TRACK 1 button or RIGHT/TRACK 2

button to select the part(s) (left-hand, right-hand)

you want to mute in the built-in tune playback and

play along on the keyboard.

• If you want to mute and play both parts, press both

buttons at the same time.

Configure the following settings as required.

• Tone (page E-18)

• Tempo (page E-22)

Press the controller block START/STOP button.

• This starts recording.

Play the notes for the part(s) you selected in step 4

on the keyboard.

To stop recording, press the controller block START/

STOP button again.

• If you want to hear what you recorded immediately,

press the controller block START/STOP button again.

NOTE

• You cannot record a lesson when the lesson song is

SMF data on a SmartMedia card.

Lesson Recording Data

In addition to the notes you play on the keyboard and the

accompaniment of the built-in song you selected, the

following data is also stored by a lesson recording operation.

• Tone setting

• Tempo setting

• Tune name

• Recording part selection

• Pedal operations

• Layer and split settings, and their tone settings

Playing Back a Lesson Recording

Press the SONG BANK button or the PIANO BANK

button to select the bank of the built-in tune that

you originally used to record the lesson recording.

Use the SONG MEMORY button to select playback

standby.

Press the controller block START/STOP button.

• This starts playback of Song Memory lesson recording

contents.

• You can adjust the tempo at this point, if you want.

To stop playback, press the controller block START/

STOP button again.

Recording a Performance

Use this procedure when you want to record what you play

on the keyboard in real time. Performance recording records

both the notes you play and any accompaniment patterns

that you use.

Selecting a Track

Press the part/track button that corresponds to the track you

want to select.

To select this track:

Track 1

Track 2

Press this button:

LEFT/TRACK 1

RIGHT/TRACK 2

The track that is currently selected is indicated by the part/

track indicator (L or R) that appears on the display as

described below.

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E-42

Song Memory Function

649A-E-044A

Part/Track Indicators in Playback

Standby

Each press of a part/track button toggles playback of that

track on (part/track indicator displayed) and off (indicator

not displayed).

Example: The above indicates that Track 1 will be played back,

while Track 2 will not.

Part/Track Indicators in Recording

Standby

The part/track indicator will be displayed if its track already

contains data.

Press the part/track button of the track to which you want to

record (record track). This causes its part/track indicator to

flash. The part/track indicator of the other track will remain

displayed (without flashing) to indicate that it will playback

during recording (playback track).

Example: The above indicates Track 1 is the playback track,

and Track 2 is the record track.

Playback

(displayed)

No playback

(not

displayed)

Track 1 Track 2

To record your keyboard

performances

IMPORTANT!

• Recording to a track that already contains data causes

the existing data to be replaced by your new

performance.

Press the RHYTHM button to enter the rhythm

mode.

Use the SONG MEMORY button to select record

standby.

• This causes the SONG MEMORY indicator to flash

on the display.

Press the LEFT/TRACK 1 button to select Track 1.

• This causes the L indicator to flash, indicating that

Track 1 is the recording track.

Configure the following settings as required.

• Tone (page E-18)

• Rhythm (page E-33)

• MODE switch setting (page E-34)

• Use a slower tempo if you feel you might have trouble

playing properly at a faster tempo (page E-22).

Press the controller block START/STOP button.

• This starts recording.

Play the notes you want on the keyboard.

• Besides notes, any chords you play on the keyboard

are recorded, along with their Auto Accompaniment

patterns. Melody notes you play are also recorded.

• Any pedal operations you perform while playing are

also recorded.

To stop recording, press the controller block START/

STOP button again.

• If you make a mistake, you need to go back and re-

record from step 2.

• If you want to immediately hear what you recorded,

press the controller block START/STOP button again.

Playback

track

(displayed)

Record track

(flashing)

Flashing

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E-43

Song Memory Function

649A-E-045A

Track 1 Data

In addition to notes played on the keyboard and chord

accompaniments, the following data is also stored in Track 1

during performance recording.

• Tone number

• Rhythm number

• INTRO button, SYNCHRO/ENDING button, NORMAL/

FILL-IN button, VARIATION/FILL-IN button operations

• Pedal operations

• Layer and split settings, and their tone settings

• Split point

• Tempo setting

Track 1 Recording Variations

■ To record without rhythm

Skip step 5 of the above procedure.

• Recording without rhythm starts as soon as you press a

keyboard key.

■ To start recording with synchro start

In place of step 5 of the above procedure, press the

SYNCHRO/ENDING button.

• Now Auto Accompaniment and recording will start when

you play a chord within the accompaniment keyboard

range.

■ To insert an intro, ending, or fill-in into a recording

During recording, press the INTRO button, SYNCHRO/

ENDING button, NORMAL/FILL-IN button, or

VARIATION/FILL-IN button as required.

■ To start recording with an intro using synchro start

In place of step 5 of the above procedure, press the

SYNCHRO/ENDING button and then the INTRO button.

• Now Auto Accompaniment and recording will start with

an intro pattern when you play a chord within the

accompaniment keyboard range.

■ To start Auto Accompaniment part way into a recording

In place of step 5 of the above procedure, press the

SYNCRHO/ENDING button, and play something within

the melody range of the keyboard.

• This records the melody without any accompaniment.

Auto Accompaniment will start when you play a chord

within the accompaniment keyboard range.

Playing Back a Performance

Recording

Perform the following procedure when you want to play back

a tune you recorded with performance recording.

Press the RHYTHM button to enter the rhythm

mode.

Use the SONG MEMORY button to select playback

standby.

Press the controller block START/STOP button.

• This starts playback of Song Memory performance

recording contents. During playback, you can press

the LEFT/TRACK 1 or RIGHT/TRACK 2 button to

mute either track and listen to the contents of the other

track only.

• You can adjust the tempo at this point, if you want.

To stop playback, press the controller block START/

STOP button again.

NOTE

• During performance recording playback, the entire range

of the keyboard operates as a melody keyboard,

regardless of the MODE switch setting. You can play

along with performance recording playback, if you want.

You could use layer and split (page E-45 through E-47)

at this time to assign multiple tones to the keyboard.

• Note that pause, skip forward, and skip back operations

cannot be performed during performance recording

playback.

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E-44

Overdubbing a Performance

Recording

You can use the following procedure to record a melody in

Track 2 so it combines with a recording you previously made

in Track 1.

Press the RHYTHM button to enter the rhythm

mode.

Use the SONG MEMORY button to select record

standby.

Press the RIGHT/TRACK 2 button to select Track 2

as the recording track.

Select the tone you want to use.

Press the controller block START/STOP button.

• This starts playback of Track 1 and recording in Track

Play the melody notes you want as you listen to

the playback from Track 1.

To stop recording, press the controller block START/

STOP button again.

• If you make a mistake, you need to go back and re-

record from step 2.

• If you want to immediately hear what you recorded,

press the controller block START/STOP button again.

NOTE

• Track 2 is a melody-only track, which means that chord

accompaniment cannot be recorded there. Because of

this, the entire range of the keyboard becomes a melody

keyboard when recording the Track 2, regardless of the

current MODE switch setting.

• If you want to record without playback from a recorded

track, enter playback standby, deselect the playback

track, and then enter record standby. Note, however,

that you cannot turn off rhythm and Auto

Accompaniment.

FlashingFlashing

Song Memory Function

649A-E-046B

Track 2 Data

In addition to notes played on the keyboard, the following

data is also recorded to Track 2.

• Tone number

• Pedal operations

Deleting a Specific Part/Track

You can use the following procedure to delete a specific

part/track from a lesson recording or performance recording.

Getting Ready

■ When deleting a lesson recording part

• Press the SONG BANK button or PIANO BANK button.

■ When deleting a performance recording track

• Press the RHYTHM button.

Press the SONG MEMORY button to enter record

standby.

Select the part/track you want to delete by pressing

the LEFT/TRACK 1 button or RIGHT/TRACK 2

button.

Hold down the SONG MEMORY button.

• This causes a confirmation message to appear on the

display.

• To cancel the delete operation, press the [–] (NO)

button .

Press the [+] (YES) button to delete the part/track.

• This causes the keyboard to return to Song Memory

playback standby.

NOTE

• Pressing the SONG MEMORY button while the part/track

delete screen is on the display returns to record standby.

LK90TV_e_39-44.p65 04.8.18, 4:45 PM44

E-45

This section describes how to use layer (to play two tones

with a single key) and split (to assign different tones to either

end of the keyboard), and how to make touch response,

transpose, and tuning settings.

Using Layer

Layer lets you assign two different tones (a main tone and a

layered tone) to the keyboard, both of which play whenever

you press a key. For example, you could layer the FRENCH

HORN tone on the BRASS tone to produce a rich and brassy

sound.

To layer tones

First select the main tone.

Example: To select “078 BRASS” as the main tone, press

the TONE button and then use the number

buttons or [+] and [–] buttons to input 0, 7 and

then 8.

Press the LAYER button.

Keyboard Settings

Brass

Select the layered tone.

Example: To select “077 FRENCH HORN” as the layered

tone, use the number buttons or [+] and [–]

buttons to input 0, 7 and then 7.

Now try playing something on the keyboard.

• Both tones are played at the same time.

Press the LAYER button again to unlayer the tones

and return the keyboard to normal.

LAYER

Fr r.Ho

Main Tone (BRASS) + Layered Tone (FRENCH HORN)

St r in

Selected layer tone Indicator appears

649A-E-047B

RHYTHM

TONEFUNCTION

Number buttons

[+] / [–]

SPLIT

LAYER

KEY CONTROL/TRANSPOSE

LK90TV_e_45-61.p65 04.8.18, 4:45 PM45

E-46

Keyboard Settings

Using Split

With split you can assign two different tones (a main tone

and a split tone) to either end of the keyboard, which lets

you play one tone with your left hand and another tone with

your right hand. For example, you could select STRINGS as

the main (high range) tone and PIZZICATO STRINGS as the

split (low range) tone, putting an entire string ensemble at

your fingertips.

Split also lets you specify the split point, which is the location

on the keyboard where the changeover between the two tones

occurs.

To split the keyboard

First select the main tone.

Example: To select “062 STRINGS” as the main tone,

press the TONE button and then use the

number buttons or [+] and [–] buttons to input

0, 6 and then 2.

Press the SPLIT button.

Select the split tone.

Example: To select “060 PIZZICATO STRINGS” as the

split tone, use the number buttons or [+] and

[–] buttons to input 0, 6 and then 0.

Specify the split point. While holding down the

SPLIT button, press the keyboard where you want

the leftmost key of the high end range to be.

Example: To specify G3 as the split point, press the G3

key.

St r in

PSizz.

Main Tone (STRINGS)Split Tone

(PIZZICATO STRINGS)

Split point

Aco .B

sas

Indicator appears

Now try playing something on the keyboard.

• Every key from F



3 and below is assigned the

PIZZICATO STRINGS tone, while every key from G3

and above is assigned the STRINGS tone.

Press the SPLIT button again to unsplit the keyboard

and return it to normal.

SPLIT

NOTE

• The split point is the point that separates the Auto

Accompaniment area (pages E-34 and E-35) and the

melody area of the keyboard. You can change the

location of the split point, which also changes the sizes

of the keyboard areas.

649A-E-048A

LK90TV_e_45-61.p65 04.8.18, 4:45 PM46

E-47

Split Tone (PIZZICATO STRINGS)

Layered Split Tone (STRINGS)

Main Tone (BRASS)

Layered Tone (FRENCH HORN)

Split point

Transposing the Keyboard

Transpose lets you raise and lower the overall key of the

keyboard in semitone units. If you want to play an

accompaniment for a vocalist who sings in a key that’s

different from the keyboard, for example, simply use

transpose to change the key of the keyboard.

To transpose the keyboard

Press the RHYTHM button to enter the Rhythm

Mode.

• Note that you cannot transpose the keyboard while

in the Song Bank Mode or Piano Bank Mode.

Use the KEY CONTROL/TRANSPOSE buttons

(

/ ) to change the key of the keyboard.

: Raises the key by one semitone

: Lowers the key by one semitone

Example: To transpose the keyboard five semitones

upwards.

Trans.

Keyboard Settings

St r in

Using Layer and Split Together

You can use layer and split together to created a layered split

keyboard. It makes no difference whether you layer tones

first and then split the keyboard, or split the keyboard and

then layer tones. When you use layer and split in combination,

the high range of the keyboard is assigned two tones (main

tone + layered tone), and the low range two tones (split tone

+ layered split tone).

To split the keyboard and then layer

tones

Press the TONE button and then input the tone

number of the main tone.

Press the SPLIT button and then input the number

of the split tone.

• After specifying the split tone, press the SPLIT button

to unsplit the keyboard.

Press the LAYER button and then input the number

of the layered tone.

• Note that you can reverse steps 2 and 3, specifying

the layered tone first and then the split tone.

Press the SPLIT button or the LAYER button so both

of the SPLIT and LAYER indicators are displayed.

Input the number of the layered split tone.

PizzS

Indicator appears

Fr r.Ho

Indicator appears

Brass

Specify the split point.

• While holding down the SPLIT button, press the

keyboard where you want the leftmost key of the low

end range to be.

Play something on the keyboard.

• Press the LAYER button to unlayer the keyboard, and

the SPLIT button to unsplit it.

LAYER SPLIT

649A-E-049A

LK90TV_e_45-61.p65 04.8.18, 4:45 PM47

E-48

Touch

Keyboard Settings

Indicator appears

NOTE

• The keyboard can be transposed within a range of –12

(one octave downwards) to +12 (one octave upwards).

• The default transpose setting is “00” when keyboard

power is turned on.

• If you leave the transpose screen on the display for about

five seconds without doing anything, the screen is

automatically cleared.

• The transpose setting also affects playback from memory

and Auto Accompaniment.

• To return the keyboard to its default key, perform the

above procedure and press both of the KEY CONTROL/

TRANSPOSE buttons ( and ) at the same time in

step 2. You could also use the [+] and [–] buttons to

change the transpose setting to “00”.

• The effect of a transpose operation depends on the pitch

of each note and on the tone you are currently using. If

a transpose operation causes a note to be outside of

the allowable range for a tone, the same note in the

nearest octave within the range will be substituted.

Using Touch Response

When touch response is turned on, the relative volume of

sound output by the keyboard is varied in accordance with

the amount of pressure applied, just like an acoustic piano.

Touch response provides a choice of three settings, described

below.

OFF: This setting turns off touch response. Keyboard pressure

does not have any affect on the output notes.

1:This setting provides touch response that is suited for

normal play.

2:This setting increases touch response, so stronger keyboard

pressure has a greater effect than the “1” setting.

Press the FUNCTION button until the TOUCH

RESPONSE SELECT screen appears.

Use the [+] and [–] or [0] and [1] buttons to change

the setting.

Example: To select touch response 2.

• Touch response is on when TOUCH RESPONSE

indicator is on.

• Touch response is off when TOUCH RESPONSE

indicator is off.

NOTE

• Touch response not only affects the keyboard’s internal

sound source, it also is output as sending message.

• Song memory playback and accompaniment do not

affect the touch response setting.

About FUNCTION button

Each press of the FUNCTION button cycles through a total

of 10 setting screens. If you accidentally pass the screen you

want to use, keep pressing the FUNCTION button until the

screen appears again.

649A-E-050A

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E-49

Tune

Keyboard Settings

Acom Vo l

Current accompaniment volume setting

Adjusting Accompaniment and

Song Bank Volume

You can adjust the volume of the accompaniment and Song

Bank tunes independently of the notes you play on the

keyboard. You can specify a volume level in the range of 000

(minimum) to 127 (maximum).

To adjust the accompaniment volume

Press the FUNCTION button twice to display the

accompaniment volume adjustment screen.

Use the number buttons or the [+]/[–] buttons to

change the current volume setting value.

Example: 110

NOTE

• The current accompaniment volume value that appears

in Step 1 automatically clears from the display if you do

not input anything within about five seconds.

• Pressing [+] and [–] buttons at the same time

automatically sets an accompaniment volume of 115.

To adjust built-in tune volume

Enter the Song Bank mode or Piano Bank mode, and then

perform the procedure under “To adjust the accompaniment

volume”.

• In this case, a song volume screen will appear in place of

the accompaniment volume screen.

To adjust volume for playback of SMF

data from a Smart Media card

Load a SmartMedia card into the card slot, and then perform

the procedure under “To adjust the accompaniment volume”.

• In this case, a song volume screen will appear in place of

the accompaniment volume screen.

Tuning the Keyboard

Use the following procedure to fine tune the keyboard to

match the tuning of another musical instrument.

To tune the keyboard

Press the FUNCTION button three times to display

the tuning screen.

Use the [+], [–], and the number buttons to adjust

the tuning value.

Example: To lower tuning by 20

NOTE

• The keyboard can be tuned within a range of –50 cents

to +50 cents.

* 100 cents is equivalent to one semitone.

• The default tuning setting is “00” when keyboard power

is turned on.

• If you leave the tuning screen on the display for about

five seconds without doing anything, the screen is

automatically cleared.

• The tuning setting also affects playback from song

memory and Auto Accompaniment.

• To return the keyboard to its default tuning, perform the

above procedure and press the [+] and [–] buttons at

the same time in step 2.

649A-E-051B

LK90TV_e_45-61.p65 04.8.18, 4:45 PM49

E-50

Connection to a Computer

Connecting to a Computer

The keyboard’s USB port makes it quick and simple to connect

to a computer. After installing the USB driver onto your

computer from the CD-ROM that comes with the keyboard,

you will be able to use commercially available MIDI software

on your computer to exchange data between the keyboard

and your computer.

Using the USB port

Note that you need to purchase a commercially available USB

cable to connect the keyboard to a computer using the USB

port. Once you establish a USB connection between the

keyboard and a computer, you can exchange data between

them.

To connect to a computer using the

USB port

On the computer to which you plan to connect,

install the USB driver that comes on the CD-ROM

that comes bundled with the keyboard.

• For information about installing the driver, navigate

to one of the language directories located in the root

directory of the bundled CD-ROM, and read the

contents of the “readme.txt” file.

Computer

USB port

USB cable

USB connector

Keyboard USB port

Use a commercially available USB cable to connect

the keyboard to the computer.

649A-E-052A

Number buttons

[+] / [–]

TRACK 2

TRACK 1

FUNCTION

LK90TV_e_45-61.p65 04.8.18, 4:45 PM50

E-51

Connection to a Computer

Changing the Settings

This section tells you how to make the settings required when

connecting to a computer.

KEYBOARD CHANNEL (Default: 1)

The keyboard channel is the channel used to send messages

from this keyboard to a computer. You can specify one channel

from 1 to 16 as the keyboard channel.

Press the FUNCTION button until the KEYBOARD

CHANNEL screen appears.

Use the [+], [–], and the number buttons to change

the channel number.

Example: To specify channel 4

NAVIGATE CHANNEL (Default: 4)

When messages are received from a computer for play on

this keyboard, the navigate channel is the channel whose note

data appears on the display. You can select one channel from

01 to 16 as the navigate channel. Since this setting lets you

use the data on any channel of commercially available SMF

data to light on the on-screen keyboard guide, you can

analyze how different parts of an arrangement are played.

Press the FUNCTION button until the NAVIGATE

CHANNEL screen appears.

Use the [+], [–], and the number buttons [0] through

[9] to change the channel number.

Example: To specify channel 2

Nav i .

Expanding the Selections in the

Song Bank Tunes

You can transfer song data from your computer to the

keyboard. You can store up to 5 tunes (about 80 kilobytes) as

Song Bank tunes 65 through 69. For SMF data you purchase

or create, you need to use special CASIO conversion software

to convert it to CASIO format before transferring it to the

keyboard.

You can obtain a copy of the special CASIO conversion

software by downloading it at the Web page shown below.

After downloading, install the software on your computer.

CASIO MUSIC SITE

http://music.casio.com/

• In addition to the software itself, the CASIO MUSIC SITE

will also provide you with information about its installation

and use. You can also find out about the latest news about

your keyboard and other CASIO musical instruments, and

much more.

NOTE

• This keyboard supports SMF 0 format data.

• Voice Fingering Guide, on-screen fingering indicators,

voice announcement of evaluation points, and the

Practice Phrase function are not supported for

commercially available SMF data.

General MIDI Tone

The General MIDI standard defines the tone numbering

sequence, the drum sound numbering sequence, the number

of MIDI channels that can be used, and other general factors

that determine the sound source configuration. Because of

this, musical data produced on a General MIDI sound source

can be played back using similar tones and identical nuances

as the original, even when played on another manufacturers

sound source.

This keyboard conforms with General MIDI standards, so it

can be connected to a computer and used to play back General

MIDI data that has been purchased, downloaded from the

Internet, or obtained from any other source.

649A-E-053A

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E-52

Connection to a Computer

ACCOMP OUT (Default: Off)

on: Auto Accompaniment is played by the keyboard and

the corresponding message is output from the USB port.

oFF: Auto Accompaniment messages are not output from the

USB port.

Press the FUNCTION button until the ACCOMP

OUT screen appears.

Example: When ACCOMP OUT is off

Use the [+] and [–] or [0] and [1] buttons to turn

the setting on and off.

Example: To turn ACCOMP OUT on

GM Mode Receive

When GM off is received and the mode switch is set to a chord

mode, the Auto Accompaniment chord is specified in

accordance with the received message.

When GM on is received, Auto Accompaniment chords

cannot be specified by received messages.

Acom

To turn off specific sounds before playing back tune data

that is being received

<<Navigate channel on/off>>

While playing tune data, press the TRACK 2 button.

• This cuts the sound of the navigate channel, but on-

screen keyboard guide keys continue to light in

accordance with the channel’s data as it is received.

Press TRACK 2 button again to turn the channel back

on.

<<Next lower channel from navigate channel on/off>>

While playing tune data, press the TRACK 1 button.

• This cuts the sound of the channel whose number is

one less than the navigate channel, but on-screen

keyboard guide keys continue to light in accordance

with the channel’s data as it is received. Press TRACK

1 button again to turn the channel back on.

Example: If the navigate channel is channel 4, the above

operation turns off channel 3.

LOCAL CONTROL (Default: On)

oFF: Anything played on the keyboard is output as a message

from the USB port, without being sounded by the

internal sound source.

• Note that no sound is produced by the keyboard if LOCAL

CONTROL is turned off and no external device is

connected.

Press the FUNCTION button until the LOCAL

CONTROL screen appears.

Example: When LOCAL CONTROL is on

Use the [+] and [–] or [0] and [1] buttons to turn

the setting on and off.

Example: To turn LOCAL CONTROL off

Loca l

649A-E-054A

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E-53

Connection to a Computer

SUSTAIN/ASSIGNABLE JACK

(Default: SUS)

SUS(sustain): Specifies a sustain*

effect when the pedal is

depressed.

SoS (sostenuto): Specifies a sostenuto*

effect when the

pedal is depressed.

SFt (soft): Specifies reduction of the sound’s volume when

the pedal is depressed.

rHy (rhythm): Specifies START/STOP button operation

when the pedal is depressed.

Press the FUNCTION button until the SUSTAIN/

ASSIGNABLE JACK screen appears.

Example: When sustain is currently set

Use the [+] and [–] or [0], [1], [2], and [3] buttons

to change the setting.

Example: To select rhythm

*1 Sustain

With piano tones and other sounds that decay, the pedal acts

as a damper pedal, with sounds being sustained longer when

the pedal is depressed. With organ tones and other continuous

sounds, notes played on the keyboard continue to sound until

the pedal is released. In either case, the sustain effect is also

applied to any notes that are played while the pedal is

depressed.

*2 Sostenuto

This effect performs the same way as sustain, except that it is

applied only to notes that are sounding already when the

pedal is depressed. It does not affect notes that are played

after the pedal is depressed.

Jack

Messages

The MIDI messages explained here can be sent and received

when the keyboard is connected to a computer by USB

connection. Note, however, that you need to install the USB

driver from the CD-ROM that comes with the keyboard on

your computer to send and receive these MIDI messages.

There is a wide variety of messages defined under the MIDI

standard, and this section details the particular messages that

can be sent and received by this keyboard. An asterisk is used

to mark messages that affect the entire keyboard. Messages

without an asterisk are those that affect only a particular

channel.

NOTE ON/OFF

This message sends data when a key is pressed (NOTE ON)

or released (NOTE OFF).

A NOTE ON/OFF message include a note number (to indicate

note whose key is being pressed or released) and velocity

(keyboard pressure as a value from 1 to 127). NOTE ON

velocity is always used to determine the relative volume of

the note. This keyboard does not receive NOTE OFF velocity

data.

Whenever you press or release a key on this keyboard, the

corresponding NOTE ON or NOTE OFF message is sent from

the USB port.

Keyboard USB port

NOTE ON

Keyboard USB port

• Note number (tone)

• Velocity (volume)

NOTE OFF

• Note number (tone)

• Velocity (volume)

Release the key

Press the key

NOTE

• The pitch of a note depends on the tone that is being

used, as shown in the Note Table on page A-1. Whenever

this keyboard receives a note number that is outside its

range for that tone, the same tone in the nearest

available octave is substituted.

649A-E-055A

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E-54

Connection to a Computer

★ indicates receive-only messages

Effect Control Number

BANK SELECT*

0, 32

★ Modulation 1

★ Volume 7

★ Pan 10

★ Expression 11

Hold1 64

Sostenuto 66

Soft Pedal 67

RPN*

100 / 101

Data Entry 6 / 38

PROGRAM CHANGE

This is the tone selection message. PROGRAM CHANGE can

contain tone data within the range of 0 to 127.

A PROGRAM CHANGE message is sent out through this

keyboard’s USB port whenever you manually change its tone

number. Receipt of a PROGRAM CHANGE message from

an external machine changes the tone setting of this keyboard.

NOTE

• This keyboard supports 128 tones in the range 0 to 127.

However, Channel 10 is a percussion-only channel, and

Channels 0, 8, 16, 24, 25, 32, 40, 48, and 62 correspond

to the nine drum set sounds of this keyboard.

PITCH BEND

This message carries pitch bend information for smoothly

sliding the pitch upwards or downwards during keyboard

play. This keyboard does not send pitch bend data, but it can

receive such data.

CONTROL CHANGE

This message adds effects such as vibrato and volume changes

applied during keyboard play. CONTROL CHANGE data

includes a control number (to identify the effect type) and a

control value (to specify the on/off status and depth of the

effect).

The following is a list of data that can be send or received

using CONTROL CHANGE.

*1 The BANK SELECT setting of PROGRAM CHANGE can be used

to access any of this keyboard’s 255 tones when selecting tones on

this keyboard from an external machine.

See the “Tone List” on page A-1 for details about PROGRAM

CHANGE and BANK SELECT combinations.

Example: To select tone number 96 (panel tone “FLUTE 1”)

from a computer.

CONTROL NUMBER= 0,

CONTROL VALUE= 2 (bank number)

CONTROL NUMBER= 32, CONTROL VALUE= 0

PROGRAM CHANGE= 73

*2 RPN stands for Registered Parameter Number, which is a special

control change number used when combining multiple control

changes. The parameter being controlled is selected using the

control values of control numbers 100 and 101, and then settings

are made using the control values of DATA ENTRY (control

numbers 6 and 38).

This keyboard uses RPN to control this keyboard’s pitch bend sense

(pitch change width in accordance with bend data) from a

computer, transpose (this keyboard’s overall tuning adjusted in

halftone units), and tune (this keyboard’s overall fine tuning).

NOTE

• Sustain (control number 64), sostenuto (control number

66), and soft (control number 67) effects applied using

the foot pedal are also applied.

649A-E-056A

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E-55

Connection to a Computer

ALL SOUND OFF

This message forces all sound being produced over the

current channel to turn off, regardless of how the sound is

being produced.

ALL NOTES OFF

This message turns off all note data sent from an external

device and currently being sounded on the channel.

• Any notes being sustained using a sustain pedal or

sostenuto pedal continue to sound until the next pedal off.

RESET ALL CONTROLLERS

This messages initializes pitch bend and all other control

changes.

SYSTEM EXCLUSIVE*

This message is used to control system exclusives, which are

tone fine adjustments that are unique to a particular machine.

Originally, system exclusives were unique to a particular

model, but now there are also universal system exclusives

that are applicable to machines that are different models and

even produced by different manufacturers.

The following are the system exclusive messages supported

by this keyboard.

■ GM SYSTEM ON ([F0][7E][7F][09][01][F7])

GM SYSTEM ON is used by an external machine to turn on

this keyboard’s GM system. GM stands for General MIDI.

• GM SYSTEM ON takes more time to process than other

messages, so when GM SYSTEM ON is stored in the

computer it can take more than 100msec until the next

message.

■ GM SYSTEM OFF ([F0][7E][7F][09][02][F7])

GM SYSTEM OFF is used by a computer to turn off this

keyboard’s GM system.

649A-E-057A

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E-56

Using a SmartMedia Card

Your keyboard is equipped with a card slot that supports use

of SmartMedia

memory cards. This makes it possible for

the keyboard to directly read commercially available SMF

data, which has been saved to a SmartMedia card from your

computer, for sing along and lessons. SmartMedia data can

be used the same way as built-in tunes.

This keyboard supports SMF (FORMAT 0) data.

NOTE

• An SMF that is larger than about 80 Kbytes cannot be

used for a 3 Step Lesson or Evaluation Mode. Attempting

to do so will cause an error message to appear on the

display.

• This keyboard cannot write data to a SmartMedia card.

• The keyboard can manage up to 200 SMF data files.

IMPORTANT!

• There are two types of SmartMedia cards: 3.3V and 5V.

Note that this keyboard supports use of 3.3V type

SmartMedia cards only.

• Never try to use a 5V type SmartMedia card with this

keyboard.

• Note you will not be able to store data to, delete data

from, or rename a SmartMedia card that has a write

protect sticker affixed to the card’s write protect area.

Contacts

Write protect area

About SmartMedia

Cards

• You can purchase SmartMedia cards at most household

appliance stores, computer stores, etc.

• SmartMedia cards are commercially available in capacities

ranging from 8MB up to 128MB.

• Though a SmartMedia card is about the size of a postage

stamp, its capacity ranges from 8 to 100 times the capacity

of a floppy diskette.

• The data read rate from a SmartMedia card is very fast.

• SmartMedia

is a trademark of Toshiba Corporation.

649A-E-058A

Number buttons

[+] / [–]

CARD

PLAY/STOP

START/STOP

FUNCTION

SCORING

STEP

LK90TV_e_45-61.p65 04.8.18, 4:45 PM56

E-57

Inserting and Removing a

SmartMedia Card

The following describes how to insert a SmartMedia card into

the card slot and how to remove it.

To insert a SmartMedia card into the card slot

With the contact side of the SmartMedia card facing

downwards, insert the card into the card slot. Carefully push

the card into the slot as far as it will go.

NOTE

• When inserting a SmartMedia card into the card slot,

make sure you carefully orient the card correctly so it

slides correctly straight into the slot. Make sure that the

card is not at an angle, which can cause it to enter into

the space above or below the slot by mistake.

To remove a SmartMedia card from the slot

After making sure that the message “Pls Wait” is not on the

display, carefully pull the card from the slot.*

* Never remove the SmartMedia card from the card slot or

turn off the keyboard card while any of the following

conditions exists.

• While there is the CARD indicator on the display

• While the message “Pls Wait” is on the display, indicating

that a card access operation is being performed

IMPORTANT!

• Never remove the SmartMedia card from the card slot

or turn off the keyboard while card data is being accessed

by a read or format operation. Doing so can corrupt the

data on the SmartMedia card or even damage the card

slot.

Using a SmartMedia Card

SmartMedia Card and Card Slot

Precautions

IMPORTANT!

• Be sure to carefully read all documentation that comes

with the SmartMedia card for important information about

how to handle it.

• Avoid storing and using SmartMedia cards in the

following types of locations. Such conditions can cause

corruption of data stored on the card.

• Areas subject to high temperatures, high humidity, or

corrosive agents

• Areas subject to strong electrostatic charge or

electrical noise

• Whenever handling a SmartMedia card, make sure that

you never touch its contacts with your fingers.

• If the data access lamp is lit and the message “Pls Wait”

is on the display, it means that data on the SmartMedia

card is being accessed by a save, read, or delete

operation. Never remove the SmartMedia card from the

card slot or turn off the keyboard while the card is being

accessed. Doing so can corrupt the data on the

SmartMedia card or even damage the card slot.

• Never try to insert any type of card other than a 3.3V

SmartMedia card into the card slot. Doing so can

damage the keyboard.

• Inserting a SmartMedia card that is charged with static

electricity into the card slot can cause malfunction of

the keyboard. If this happens, turn the keyboard off and

then back on again.

• A SmartMedia card that has been in the card slot for a

long time may feel hot when you remove it. This is normal

and does not indicate malfunction.

• Note that a SmartMedia card has a limited service life.

After long use, you may not be able to store data to,

read data from, and/or delete data from a card. When

this happens, you will need to purchase a new

SmartMedia card.

CASIO COMPUTER CO., LTD. assumes no responsibility

for any loss or damage to you or any third party arising

out of the loss or corruption of data.

649A-E-059B

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E-58

Using a SmartMedia Card

Reading a SmartMedia card

Press the CARD button.

Use the number buttons to input the three-digit

number that corresponds to the SMF data you want

to select.

Perform one of the following operations.

■ To play back SMF data

-1 Press the START/STOP button.

• The keyboard will read the SMF data and play it.

• Repeat operation is not supported while playing

SMF data.

■ To sing along with SMF data

-1 Press the PLAY/STOP button.

• The keyboard will read the SMF data and play it in

the Sing Along Mode.

• Repeat operation is not supported while playing

SMF data.

• Playback volume is lower for SMF data part that is

assigned to Channel 4.

• When you select and start playback of a song that

includes lyric data while the keyboard is connected

to a TV, a sing along screen showing the song lyrics

will appear on the TV.

■ To use SMF data in a 3-Step Lesson

-1 Press the STEP 1, STEP 2, or STEP 3 button.

• The keyboard will read the SMF data and start a

lesson at the step you selected.

• An error message will appear if the selected SMF

data file is larger than about 80 Kbytes.

• If an error message appears, see “SmartMedia Card

Error Messages” on the following page for

information about what you need to do.

• The channel specified as the navigate channel is

assigned to the right-hand part, while the channel

that is one less than the channel specified as the

navigate channel is assigned to the left-hand part.

• Voice Fingering Guide and on-screen fingering

indicators, are not supported for SMF data.

NOTE

• You cannot loop measures (page E-23) of SMF data

read from a SmartMedia card.

Getting Ready

IMPORTANT!

• Before you can use a SmartMedia card with this

keyboard, you need to perform the procedure below to

format it. After formatting the card, transfer SMF data

from your computer to the card.

• Formatting a SmartMedia card with this keyboard

automatically creates a folder named “CASIO_MD” on

the card. When transferring SMF data from your

computer to the card for use by the keyboard, be sure

to store it in the “CASIO_MD” folder.

• Note that formatting a card that already contains data

causes all of that data to be deleted. Data deleted by

the format operation cannot be recovered. Before

performing the procedure below, check to make sure

that the media does not contain any data you might need.

PREPARATION

• Insert the SmartMedia card you want to format into the

keyboard’s card slot. Make sure that the sticker is

removed from the card’s write area, which enables

writing.

To format a SmartMedia card

Press the FUNCTION button a number of times until

the card format setting screen appears.

Press the [+] (YES) button.

• This will display a confirmation message asking

whether you really want to format the media.

Press the [+] (YES) button to start formatting.

• The message “Pls Wait” will remain on the display to

indicate that a procedure is being performed. Never

try to perform any other operation on the keyboard

while the card is being formatted. After formatting is

complete, the keyboard returns to the mode you were

in before you displayed the setting screen.

• To cancel the format operation, press the [–] (NO)

button. This returns to the card format setting screen.

• If an error message appears on the display, see

“SmartMedia Card Error Messages” on page E-60.

Pressing the FUNCTION button while an error

message is on the display returns to the card format

setting screen.

Fo rma t ?

649A-E-060B

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E-59

Using a SmartMedia Card

■ To evaluate your play using SMF Data

-1 Press the SCORING button.

• The keyboard will read the SMF data and enter the

Evaluation Mode.

• An error message will appear if the selected SMF

data file is larger than about 80 Kbytes.

• If an error message appears, see “SmartMedia Card

Error Messages” on the following page for

information about what you need to do.

• The channel specified as the navigate channel is

assigned to the right-hand part, while the channel

that is one less than the channel specified as the

navigate channel is assigned to the left-hand part.

• On-screen fingering indicators and the Practice

Phrase function are not supported for SMF data.

Press the START/STOP button to stop SMF data play.

Memory Sharing

The message “Err Mem Full” appears (see “ SmartMedia Card

Error Messages “ on the following page) and no more SMF

data can be read when the keyboard’s built-in memory*

becomes full.

* The memory used for reading SMF data from a Smart Media

card is shared memory. The shared memory is also used

for storage of SMF data loaded from a computer (Song Bank

user areas No. 65 to 69), and for storage of Song Memory

data.

649A-E-061A

LK90TV_e_45-61.p65 04.8.18, 4:45 PM59

E-60

SmartMedia Card Error Messages

Display Message

Cause

Action

Err Card R/W

Err No Card

Err Format

Err Protect

Err SizeOver

Err WrongDat

Err Not SMF0

Err No File

Err Fragment

Err Mem Full

There is something wrong with the card.

(1) The card is not set correctly in the card slot.

(2) There is no card in the card slot or the card was

removed part way through a card operation.

(1) The format of the card is not compatible with

this keyboard.

(2) The card is damaged.

The card is write protected.

The SMF data you are trying to read is larger than

80 Kbytes.

The SMF data is corrupted or the wrong format.

You are attempting to play SMF data that is not

Format 0.

You are trying to read data from a card that does not

contain any SMF data that is supported by this keyboard.

The card data you are trying to use for playback or

sing along is fragmented.

The keyboard ran out of memory for SMF data reading

during a lesson or use of the evaluation feature.

Use a different card.

(1)

Remove the card and reinsert it correctly (page E-57).

(2) Insert a card into the card slot. Never remove a

card from the card slot while a card access

operation is in progress.

(1) Change to a card that has the proper format.

........................................................................ E-58

(2) Use a different card.

• Use a different card.

• Remove the card’s write protect sticker to enable

data storage. ................................................. E-56

Press the CARD button to return to the SMF data

selection screen, and then select different SMF data

that is smaller than 80 Kbytes (page E-58).

Use different data.

Use only Format 0 SMF data.

Load a card that contains SMF data that is

supported by this keyboard.

Perform either of the two followng operations.

• Without deleting the original (fragmented) data,

perform a “save as” operation to save the data

under a different name. Next, try performing

the operation using the newly saved data.

•

If you saved the data to the card from another location,

format the card (which will delete its contents), and

then save the data to the card again. Next, try

performing the operation using the newly saved data.

Using a SmartMedia Card

649A-E-062A

1. Select other SMF data:

Press the CARD button to return to the SMF data selection screen, and then select different SMF data

that is smaller (page E-58).

2. Delete some song data already stored in memory:

After a few seconds, the “Err Mem Full” message will be replaced by one of the messages described

below. The actual message that appears will depend on the size of the SMF data you are trying to read.

a) “dEL MemSong?”

This message asks whether you want to delete the contents of Song Memory in order to make room for

the SMF data you are trying to read. To clear this message and return to the SMF data selection screen,

press the [–] (NO) button.

1. Press the [+] (YES) button if you want to delete Song Memory contents.

• This causes a confirmation message to appear on the display.

• If you want to cancel the delete operation, press the [–] (NO) button. This returns you to the

confirmation message.

2. Press the [+] (YES) button to delete Song Memory contents.

• After Song Memory contents are deleted, the keyboard automatically starts reading of the SMF

data you originally selected, and then starts the lesson (or evaluation).

LK90TV_e_45-61.p65 04.8.18, 4:45 PM60

E-61

Using a SmartMedia Card

649A-E-063A

SMF data selection screen

Err Mem Full

*a) dEL MemSong?

Sure ?

*b) dEL UsrSong? *c) dEL AllSong?

Press the CARD button

After a few seconds After a few seconds After a few seconds

YES NO

Pls Wait

The keyboard starts the lesson (or evaluation)

YES

Sure ?

YES NO

Pls Wait

YES

Sure ?

YES NO

Pls Wait

YES

b) “dEL UsrSong?”

This message asks whether you want to delete the contents of Song Bank user area for storage of SMF

data (5 songs) in order to make room for the SMF data you are trying to read. To clear this message

and return to the SMF data selection screen, press the [–] (NO) button. If you do, the message “dEL

MemSong?” will appear if there is data in the Song Memory. See “a) dEL MemSong?” above about

the steps you need to perform in response to this message.

1. Press the [+] (YES) button if you want to delete Song Bank user area contents.

• This causes a confirmation message to appear on the display.

• If you want to cancel the delete operation, press the [–] (NO) button. This returns you to the

confirmation message.

2. Press the [+] (YES) button to delete Song Bank user area contents.

• After Song Bank user area contents are deleted, the keyboard automatically starts reading of

the SMF data you originally selected, and then starts the lesson (or evaluation).

c) “dEL AllSong?”

This message asks whether you want to delete all data in keyboard memory in order to make room

for the SMF data you are trying to read. To clear this message and return to the SMF data selection

screen, press the [–] (NO) button.

1. Press the [+] (YES) button if you want to delete all the data in keyboard memory.

• This causes a confirmation message to appear on the display.

• If you want to cancel the delete operation, press the [–] (NO) button. This returns you to the

confirmation message.

2. Press the [+] (YES) button to delete all the data in keyboard memory.

• After memory contents are deleted, the keyboard automatically starts reading of the SMF data

you originally selected, and then starts the lesson (or evaluation).

* The actual message that appears will depend on the size of the SMF data you are trying to read.

LK90TV_e_45-61.p65 04.8.18, 4:45 PM61

E-62

Troubleshooting

No keyboard sound

Any of the following symptoms

while using battery power.

Auto Accompaniment does not

sound.

Sound output does not change

when key pressure is varied.

Key light stays on.

Keys are lit though no sound is

being produced.

Cannot record Auto

Accompaniment or rhythm.

Problem Possible Cause See pageAction

(1) Power supply problem.

(2) Power is not turned on.

(3) Volume setting is too low.

(4) The MODE switch is in the

CASIO CHORD or FINGERED

position.

(5) LOCAL CONTROL is off.

Low battery power

Accompaniment volume is set to

000.

Touch response is turned off.

Keyboard is waiting for play of

the correct note during Step 1 or

Step 2 play.

Power on alert is reminding you

that power was left on without

any operation being performed.

Track other than Track 1 is selected

as the recording track.

Pages

E-13, 14

Page E-18

Page E-34

Page E-52

Pages

E-13, 14

Page E-49

Page E-48

Pages

E-27, 28

Pages

E-27, 28

Page E-15

Page E-44

(1) Correctly attach the AC

adaptor, make sure that

batteries poles (+/–) are facing

correctly, and check to make

sure that batteries are not dead.

(2) Adjust the POWER button to

turn on power.

(3) Use the MAIN VOLUME slider

to increase volume.

(4) Normal play is not possible on

the accompaniment keyboard

while the MODE switch is set

to CASIO CHORD or

FINGERED. Change the MODE

switch setting to NORMAL.

(5) Turn on LOCAL CONTROL.

Replace the batteries with a set of

new ones or use the AC adaptor.

Use the FUNCTION button to

increase the volume.

Press the FUNCTION button to

turn it on.

• Press the lit key to continue with

Step 1 or Step 2 play.

• Press the PLAY/STOP button to

quit Step 1 or Step 2 play.

Press any button or keyboard key

to restore power to normal.

Use the track select buttons to select

Track 1. (Track 2 is melody track.)

• Dim power supply indicator

• Instrument does not turn on

• Dim, difficult to read display

• Abnormally low speaker/headphone volume

• Distortion of sound output

• Occasional interruption of sound when playing at high volumes

• Sudden power failure when playing at high volumes

• Dimming of the display when playing at high volume

• Continued sound output even after you release a key

• A totally different tone may sound

• Abnormal rhythm pattern and demo tune play

• Abnormally low microphone volume

• Distortion of microphone input

• Dim power supply indicator when a microphone is used

• Sudden power failure when using the microphone

• Dimming of keyboard lights when notes sound

• Loss of power, sound distortion, or low volume when playing from a connected computer

649A-E-064A

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E-63

Troubleshooting

Problem Possible Cause See pageAction

Cannot record chord

accompaniment data on a

computer.

Static noise when a microphone is

connected.

No microphone sound

Cannot recall data from a card.

Song play momentarily cuts out

at some points during SMF or sing

along play.

Lyrics do not appear.

The color of the image on the TV

screen is abnormal.

I can hear the audio, but the image

is unclear.

Sing Along <PLAY/STOP>

button does not work.

Auto accompaniment chords do

not sound.

ACCOMP OUT is turned off.

(1) Use of a microphone that is a

different from the type that is

recommended.

(2) Use of the microphone in the

vicinity of fluorescent lighting.

(1) Microphone volume setting is

too low.

(2) Microphone ON/OFF switch is

set to OFF.

(1) The card is not inserted

correctly into the card slot.

(2) You are trying to use a card

whose voltage or capacity is not

supported by this keyboard.

(3) The card is damaged.

Data is fragmented.

The built-in tune or the SMF data

does not have any lyric data.

The keyboard is located on top of

or too close to the TV.

The keyboard and TV are not

connected correctly.

The keyboard is not in the Sing

Along Mode.

The keyboard is in the Song Bank

mode.

Turn on ACCOMP OUT.

(1) Use a recommended type

microphone.

(2) Move the microphone away

from source of the static.

(1) Increase the microphone

volume setting.

(2) Change the microphone ON/

OFF switch setting to ON.

(1) Correctly insert the card into

the card slot.

(2) Use only a card of the voltage

and capacity specified for this

keyboard.

(3) Use a different card.

Perform either of the two following

operations.

• Without deleting the original

(fragmented) data, perform a

“save as” operation to save the

data under a different name.

Next, try performing the

operation using the newly saved

data.

• If you saved the data to the card

from another location, format the

card (which will delete its

contents), and then save the data

to the card again. Next, try

performing the operation using

the newly saved data.

Select a built-in tune or SMF data

that has lyric data.

Move the keyboard away from the

TV.

Correctly connect keyboard and

TV.

Check to see if the Sing Along icon

is shown on the display. If it isn’t,

use the Song/Piano Bank

Controller PLAY/STOP button.

Press the RHYTHM button to enter

the rhythm mode, which is

indicated by the rhythm indicator

on the display.

Page E-52

Page E-31

Page E-57

Page E-56

–––

Page E-58

Page E-32

Page E-17

Page E-21

Page E-33

649A-E-065B

LK90TV_e_62-65.p65 04.8.18, 4:46 PM63

E-64

Model: LK-90TV/LK-92TV

Keyboard: 61 standard-size keys, 5 octaves (with touch response; 1, 2, off)

Key Light System: Can be turned on and off (up to 10 keys can be lit at the same time)

Tones: 264 (128 panel tones + 128 General MIDI tones + 8 drum sets); with layer and split

Rhythm Instrument Tones: 61

Polyphony: 32 notes maximum (16 for certain tones)

Auto Accompaniment

Rhythm Patterns: 120

Tempo: Variable (226 steps, = 30 to 255)

Chords: 3 fingering methods (CASIO CHORD, FINGERED, FULL RANGE CHORD)

Rhythm Controller: START/STOP, INTRO, NORMAL/FILL-IN, VARIATION/FILL-IN,

SYNCHRO/ENDING

Accomp Volume: 0 to 127 (128 steps)

3-step Lesson: 3 lessons (Step 1, 2, 3)

Playback: Repeat play of a single tune

Evaluation Mode: Scoring 1, Scoring 2, Scoring 3, Phrase Practice

Voice Fingering Guide: On/Off

Song Bank, Piano Bank

Number of Tunes: 100 (Song Bank/Sing Along: 65, Piano Bank: 35)

Controllers: PLAY/STOP, PAUSE, FF, REW, LEFT/RIGHT, REPEAT

User Songs: Number of Songs: Up to 5 download songs

Capacity: Approximately 80 kilobytes

Sing Along Mode

Number of Tunes: Song Bank/Sing Along: 65

Controllers: PLAY/STOP, KEY CONTROL (25 steps, –12 semitones to +12 semitones)

Metronome: On/Off

Beat Specification: 0, 2 to 6

Song Memory

Number of Songs: Two (1 Lesson Recording, 1 Performance Recording)

Recorded Data: Lesson Recording: Right-hand part, left-hand part, both-hand parts

Performance Recording: Track 1 (chord accompaniment), Track 2 (melody)

Recording Method: Real-time

Memory Capacity: Approximately 13,000 notes (two songs)

Other Functions

Transpose: 25 steps (–12 semitones to +12 semitones)

Tuning: 101 steps (A4 = approximatery 440Hz ±50Cents)

Card Slot: 3.3V SmartMedia

(8MB, 16MB, 32MB, 64MB, 128MB)

Functions: Playback of SMF; card formatting

Terminals

SUSTAIN/ASSIGNABLE JACK:

Standard jack (sustain, sostenuto, soft, rhythm start/stop)

HEADPHONE/OUTPUT Jack:

Stereo standard jack

Output Impedance: 100Ω

Output Voltage: 4V (RMS) MAX

Microphone In: Standard jack (with microphone volume knob)

Input impedance: 3KΩ

Input sensitivity: 10mV

USB port

VIDEO OUT Jack: Output Voltage: 1Vp-p MAX

Power Jack: 9V DC

Specifications

649A-E-066B

LK90TV_e_62-65.p65 04.8.18, 4:46 PM64

E-65

Specifications

Power Supply: 2-way

Batteries: 6 AA-size batteries

Battery Life: Approximately 2.5 hours continuous operation on alkaline batteries

AC Adaptor: AD-5

Auto Power Off: Turns power off approximately 6 minutes after last key operation. Enabled under

batter power only, can be disabled manually.

Speaker Output: 2.5W + 2.5W

Power Consumption: 9V 7.7W

Dimensions: 94.4 x 38.7 x 14.2 cm (37

x 15

x 5

inch)

Weight: Approximately 5.1kg (11.2 lbs)(without batteries)

• Design and specifications are subject to change without notice.

Avoid heat, humidity or direct sunlight.

Do not overexpose the instrument to direct sunlight, or place it near an air conditioner, or in any extremely hot place.

Do not use lacquer, thinner or similar chemicals for cleaning.

Clean the keyboard with a soft cloth dampened in a weak solution of water and a neutral detergent. Soak the cloth in the solution

and squeeze until it is almost dry.

Avoid use in areas subjected to temperature extremes.

Extremely high or low temperature can cause figures on the LCD screen to become dim and difficult to read. This condition

should correct itself when the keyboard is brought back to normal temperature.

NOTE

• You may notice lines in the finish of the case of this keyboard. These lines are a result of the molding process used to shape

the plastic of the case. They are not cracks or breaks in the plastic, and are no cause for concern.

Care of your keyboard

649A-E-067A

LK90TV_e_62-65.p65 04.8.18, 4:46 PM65

A-1

Appendix/Apéndice

649A-E-135A

Tone List / Note Table

Lista de sonidos / Tabla de notas

1: Tone Name/Nombre de sonido

2: Range Type/Tipo de gama

3: Maximum Polyphony/

Polifonía máxima

Program Change/Cambio de programa

5: Bank Select Msb/Msb de selecci

ón de banco

No./

Piano

000 STEREO PIANO A 16 0 2

001 GRAND PIANO A320 1

002 BRIGHT PIANO A 16 1 2

003 MELLOW PIANO A160 3

004 MODERN PIANO A161 3

005 DANCE PIANO A 32 1 1

006 STRINGS PIANO A160 8

007 HONKY-TONK A 16 3 2

008 OCTAVE PIANO A 16 3 8

009 ELEC.GRAND PIANO A162 2

010 MODERN E.G.PIANO A162 3

011 ELEC.PIANO A 32 4 2

012 CHORUSED EP A 16 4 9

013 MODERN E.PIANO A165 2

014 SOFT E.PIANO A 16 4 8

015 E.PIANO PAD A 16 5 8

016 HARPSICHORD A326 2

017 COUPLED HARPSICHORD A166 8

018 CLAVI A 32 7 2

Chromatic Perc

019 CELESTA A 32 8 2

020 GLOCKENSPIEL B329 2

021 VIBRAPHONE A 32 11 2

022 MARIMBA A 32 12 2

Organ

023 DRAWBAR ORGAN 1 A16162

024 DRAWBAR ORGAN 2 A16161

025 DRAWBAR ORGAN 3 A16163

026 PERC.ORGAN 1 A16172

027 PERC.ORGAN 2 A16173

028 ELEC.ORGAN 1 A16168

029 ELEC.ORGAN 2 A16164

030 JAZZ ORGAN A 16 17 4

031 ROCK ORGAN A 16 18 2

032 CHURCH ORGAN A16192

033 CHAPEL ORGAN A32198

034 ACCORDION A 16 21 2

035 OCTAVE ACCORDION A 16 21 8

036 BANDONEON A 16 23 2

037 HARMONICA A 32 22 2

Guitar

038 NYLON STR.GUITAR C 32 24 2

039 STEEL STR.GUITAR C 32 25 2

040 12 STR.GUITAR C 16 25 8

041 JAZZ GUITAR C 32 26 2

042 OCT JAZZ GUITAR C 16 26 8

043 CLEAN GUITAR C 32 27 2

044 ELEC.GUITAR C 16 27 1

045 MUTE GUITAR C 32 28 2

046 OVERDRIVE GT C32292

047 DISTORTION GT C 32 30 2

048 FEEDBACK GT C 16 31 8

Bass

049 ACOUSTIC BASS C32322

050 RIDE BASS C 16 32 32

051 FINGERED BASS C32332

052 PICKED BASS C 32 34 2

053 FRETLESS BASS C32352

054 SLAP BASS C 32 37 2

055 SAW.SYNTH-BASS C 32 38 2

056 SQR SYNTH-BASS C32392

Str/Orchestra

057 VIOLIN A 32 40 2

058 SLOW VIOLIN A 32 40 8

059 CELLO C 32 42 2

060 PIZZICATO STRINGS A 32 45 2

061 HARP A 32 46 2

LK90TV_es_appendix.p65 04.8.18, 4:46 PM1

A-2

No./

Appendix/Apéndice

649A-E-136A

Pipe

095 PICCOLO B 32 72 2

096 FLUTE 1 A 32 73 2

097 FLUTE 2 A 16 73 1

098 MELLOW FLUTE A16738

099 RECORDER A 32 74 2

100 PAN FLUTE A 32 75 2

101 WHISTLE A 32 78 2

Synth-Lead

102 SQUARE LEAD A 16 80 2

103 SAWTOOTH LEAD A 16 81 2

104 MELLOW SAW LEAD A 16 81 8

105 SINE LEAD A 32 80 8

106 SS LEAD A 16 81 3

107 CALLIOPE A 16 82 2

108 VOICE LEAD A 16 85 2

109 BASS+LEAD A 16 87 2

Synth-Pad

110 FANTASY A 16 88 2

111 WARM PAD A 16 89 2

112 WARM VOX A 16 89 8

113 POLYSYNTH A 16 90 2

114 POLY SAW A 16 90 8

115 BOWED PAD A 16 92 2

116 HALO PAD A 16 94 2

117 ATMOSPHERE A 16 99 2

118 BRIGHTNESS A 16 100 2

119 ECHO PAD A 16 102 2

120 STAR THEME A 16 103 2

121 SPACE PAD A 16 103 8

Ethnic

122 SITAR A 16 104 2

123 BANJO A 32 105 2

124 SHAMISEN A 32 106 2

125 KOTO A 32 107 2

126 THUMB PIANO A 32 108 2

127 STEEL DRUMS A 16 114 2

Ensemble

062 STRINGS A 32 48 2

063 SLOW STRINGS A32492

064 CHAMBER A 16 48 3

065 SYNTH-STRINGS 1 A32502

066 SYNTH-STRINGS 2 A32512

067 CHOIR AAHS A 32 52 2

068 CHOIRS A 32 52 8

069 VOICE DOO A 32 53 2

070 SYNTH-VOICE A 32 54 2

071 SYNTH-VOICE PAD A 16 54 8

072 ORCHESTRA HIT A16552

Brass

073 TRUMPET A 32 56 2

074 TROMBONE C 32 57 2

075 TUBA C 32 58 2

076 MUTE TRUMPET A32592

077 FRENCH HORN C16602

078 BRASS A 32 61 2

079 BRASS SECTION A16613

080 BRASS SFZ A 16 61 8

081 ANALOG SYNTH-BRASS A16628

082 SYNTH-BRASS 1 A32622

083 SYNTH-BRASS 2 A16632

Reed

084 SOPRANO SAX A 32 64 2

085 ALTO SAX 1 C 16 65 1

086 ALTO SAX 2 C 32 65 2

087 BREATHY A.SAX C 16 65 8

088 TENOR SAX 1 C 16 66 1

089 TENOR SAX 2 C 32 66 2

090 BREATHY T.SAX C 16 66 8

091 T.SAXYS C 16 66 9

092 BARITONE SAX C 32 67 2

093 OBOE A 32 68 2

094 CLARINET A 32 71 2

LK90TV_es_appendix.p65 04.8.18, 4:46 PM2

A-3

No./

649A-E-137A

Appendix/Apéndice

172 GM TREMOLO STRINGS A32440

173 GM PIZZICATO A 32 45 0

174 GM HARP A 32 46 0

175 GM TIMPANI A 32 47 0

176 GM STRINGS 1 A 32 48 0

177 GM STRINGS 2 A 32 49 0

178 GM SYNTH-STRINGS 1 A32500

179 GM SYNTH-STRINGS 2 A32510

180 GM CHOIR AAHS A 32 52 0

181 GM VOICE DOO A32530

182 GM SYNTH-VOICE A32540

183 GM ORCHESTRA HIT A16550

184 GM TRUMPET A 32 56 0

185 GM TROMBONE A32570

186 GM TUBA A 32 58 0

187 GM MUTE TRUMPET A32590

188 GM FRENCH HORN A16600

189 GM BRASS A 32 61 0

190 GM SYNTH-BRASS 1 A32620

191 GM SYNTH-BRASS 2 A16630

192 GM SOPRANO SAX A32640

193 GM ALTO SAX A 32 65 0

194 GM TENOR SAX A32660

195 GM BARITONE SAX A 32 67 0

196 GM OBOE A 32 68 0

197 GM ENGLISH HORN A32690

198 GM BASSOON A 32 70 0

199 GM CLARINET A 32 71 0

200 GM PICCOLO A 32 72 0

201 GM FLUTE A 32 73 0

202 GM RECORDER A32740

203 GM PAN FLUTE A 32 75 0

204 GM BOTTLE BLOW A16760

205 GM SHAKUHACHI A16770

206 GM WHISTLE A 32 78 0

207 GM OCARINA A 32 79 0

208 GM SQUARE LEAD A16800

209 GM SAWTOOTH LEAD A 16 81 0

210 GM CALLIOPE A 16 82 0

211 GM CHIFF LEAD A16830

212 GM CHARANG A 16 84 0

213 GM VOICE LEAD A16850

214 GM FIFTH LEAD A16860

215 GM BASS+LEAD A16870

216 GM FANTASY A 16 88 0

GM Tone

128 GM PIANO 1 A 32 0 0

129 GM PIANO 2 A 32 1 0

130 GM PIANO 3 A 32 2 0

131 GM HONKY-TONK A 16 3 0

132 GM E.PIANO 1 A 32 4 0

133 GM E.PIANO 2 A 16 5 0

134 GM HARPSICHORD A326 0

135 GM CLAVI A 32 7 0

136 GM CELESTA A 32 8 0

137 GM GLOCKENSPIEL A329 0

138 GM MUSIC BOX A16100

139 GM VIBRAPHONE A32110

140 GM MARIMBA A 32 12 0

141 GM XYLOPHONE A32130

142 GM TUBULAR BELL A32140

143 GM DULCIMER A16150

144 GM ORGAN 1 A 16 16 0

145 GM ORGAN 2 A 16 17 0

146 GM ORGAN 3 A 16 18 0

147 GM PIPE ORGAN A16190

148 GM REED ORGAN A32200

149 GM ACCORDION A 16 21 0

150 GM HARMONICA A32220

151 GM BANDONEON A16230

152 GM NYLON STR.GUITAR A 32 24 0

153 GM STEEL STR.GUITAR A 32 25 0

154 GM JAZZ GUITAR A 32 26 0

155 GM CLEAN GUITAR A 32 27 0

156 GM MUTE GUITAR A 32 28 0

157 GM OVERDRIVE GT A32290

158 GM DISTORTION GT A 32 30 0

159 GM GT HARMONICS A32310

160 GM ACOUSTIC BASS A32320

161 GM FINGERED BASS A32330

162 GM PICKED BASS A32340

163 GM FRETLESS BASS A32350

164 GM SLAP BASS 1 A32360

165 GM SLAP BASS 2 A32370

166 GM SYNTH-BASS 1 A32380

167 GM SYNTH-BASS 2 A32390

168 GM VIOLIN A 32 40 0

169 GM VIOLA A 32 41 0

170 GM CELLO A 32 42 0

171 GM CONTRABASS A32430

LK90TV_es_appendix.p65 04.8.18, 4:46 PM3

A-4

No./

NOTE

• The meaning of each range type is described below.

NOTA

• El significado de cada tipo de gama se describe debajo.

Appendix/Apéndice

217 GM WARM PAD A 16 89 0

218 GM POLYSYNTH A 16 90 0

219 GM SPACE CHOIR A 16 91 0

220 GM BOWED GLASS A16920

221 GM METAL PAD A 16 93 0

222 GM HALO PAD A 16 94 0

223 GM SWEEP PAD A 16 95 0

224 GM RAIN DROP A16960

225 GM SOUND TRACK A16970

226 GM CRYSTAL A 16 98 0

227 GM ATMOSPHERE A 16 99 0

228 GM BRIGHTNESS A 16 100 0

229 GM GOBLINS A 16 101 0

230 GM ECHOES A 16 102 0

231 GM SF A 16 103 0

232 GM SITAR A 16 104 0

233 GM BANJO A 32 105 0

234 GM SHAMISEN A 32 106 0

235 GM KOTO A 32 107 0

236 GM THUMB PIANO A 32 108 0

237 GM BAGPIPE A 16 109 0

238 GM FIDDLE A 32 110 0

239 GM SHANAI A 32 111 0

240 GM TINKLE BELL A321120

241 GM AGOGO A 32 113 0

242 GM STEEL DRUMS A161140

243 GM WOOD BLOCK D321150

244 GM TAIKO D 32 116 0

245 GM MELODIC TOM D 32 117 0

246 GM SYNTH-DRUM D321180

247 GM REVERSE CYMBAL D321190

248 GM GT FRET NOISE A 32 120 0

249 GM BREATH NOISE A 32 121 0

250 GM SEASHORE D 16 122 0

251 GM BIRD D 16 123 0

252 GM TELEPHONE D 32 124 0

253 GM HELICOPTER D 32 125 0

254 GM APPLAUSE D 16 126 0

255 GM GUNSHOT D 32 127 0

649A-E-138A

No./

Drums

256 STANDARD SET D 32 0 120

257 ROOM SET D 32 8 120

258 POWER SET D 32 16 120

259 ELECTRONIC SET D 32 24 120

260 SYNTH SET D 32 25 120

261 JAZZ SET D 32 32 120

262 BRUSH SET D 32 40 120

263 ORCHESTRA SET D 32 48 120

LK90TV_es_appendix.p65 04.8.18, 4:46 PM4

A-5

Appendix/Apéndice

Range Type

1 C9C8C7 G7C6C5C4C3C2C1C0 G9









440Hz

(Sound Effect)

(Efecto de sonido)

No scale for tones.

Sin escala para los sonidos.

“020 GLOCKENSPIEL”/

“095 PICCOLO”

“020 GLOCKENSPIEL”/

“095 PICCOLO”

Instrumentos de

altura tonal baja

Low pitch

instruments

(Standard type)

(Tipo estándar)

........Available range (using transpose or a message receive)

........Gama disponible (usando la transposición o recepción de mensaje)

........Keyboard range

........Gama del teclado

649A-E-139A

LK90TV_es_appendix.p65 04.8.18, 4:46 PM5

A-6

Appendix/Apéndice

Key/Note number

Drumset 1

STANDARD SET

Drumset 2

ROOM SET

Drumset 3

POWER SET

Drumset 4

ELEC SET

E 1

F#1

A 1

B 1

C#2

E 2

F#2

A 2

B 2

C#3

E 3

F#3

A 3

B 3

C#4

E 4

F#4

A 4

B 4

C#5

E 5

F#5

A 5

B 5

C#6

E 6



Drumset 5

SYNTH SET

Drumset 6

JAZZ SET

Drumset 7

BRUSH SET

Drumset 8

ORCHESTRA SET

F#6

A 6

B 6



High Q

Slap

Scratch Push

Scratch Pull

Sticks

Square Click

Metronome Click

Metronome Bell

Standard Kick 2

Standard Kick 1

Side Stick

Standard Snare 1

Hand Clap 1

Standard Snare 2

Low Tom 2

Closed Hi-Hat

Low Tom 1

Pedal Hi-Hat

Mid Tom 2

Open Hi-Hat

Mid Tom 1

High Tom 2

Crash Cymbal 1

High Tom 1

Ride Cymbal 1

Chinese Cymbal

Ride Bell

Tambourine 1

Splash Cymbal

Cowbell

Crash Cymbal 2

Vibraslap

Ride Cymbal 2

High Bongo

Low Bongo

Mute High Conga

Open High Conga

Open Low Conga

High Timbale

Low Timbale

High Agogo

Low Agogo

Cabasa

Maracas

Short High Whistle

Long Low Whistle

Short Guiro

Long Guiro

Claves

High Wood Block

Low Wood Block

Mute Cuica

Open Cuica

Mute Triangle

Open Triangle

Shaker

Jingle Bell

Bell Tree

Castanets

Mute Surdo

Open Surdo

Applause 1

Applause 2

Fanfare

One

Two

Three

Four

Five

Room Kick 2

Room Kick 1

Room Snare 1

Room Snare 2

Room Low Tom 2

Room Low Tom 1

Room Mid Tom 2

Room Mid Tom 1

Room High Tom 2

Room High Tom 1

Power Kick 2

Power Kick 1

Power Snare 1

Power Snare 2

Power Low Tom 2

Power Low Tom 1

Power Mid Tom 2

Power Mid Tom 1

Power High Tom 2

Power High Tom 1

Electric Kick 2

Electric Kick 1

Electric Snare 1

Electric Snare 2

Electric Low Tom 2

Electric Low Tom 1

Electric Mid Tom 2

Electric Mid Tom 1

Electric High Tom 2

Electric High Tom 1

Reverse Cymbal

Jazz Kick 2

Jazz Kick 1

Jazz Snare 1

Jazz Snare 2

Jazz Kick 2

Jazz Kick 1

Brush Snare 1

Brush Slap

Brush Snare 2

Synth Kick 2

Synth Kick 1

Synth Rim Shot

Synth Snare 1

Hand Clap 2

Synth Snare 2

Synth Low Tom 2

Synth Closed HH 1

Synth Low Tom 1

Synth Closed HH 2

Synth Mid Tom 2

Synth Open HH

Synth Mid Tom 1

Synth High Tom 2

Synth Crash Cymbal

Synth High Tom 1

Synth Ride Cymbal

Synth Tambourine

Synth Cowbell

Synth High Bongo

Synth Low Bongo

Synth Mute Hi Conga

Synth Open Hi Conga

Synth Open Low Conga

Synth Maracas

Synth Claves

Closed Hi-Hat

Pedal Hi-Hat

Open Hi-Hat

Ride Cymbal 1

Jazz Kick 1

Concert BD 1

Concert SD

Castanets

Concert SD

Timpani F



Timpani G



Timpani A



Timpani B

Timpani c



Timpani d



Timpani e

Timpani f

Concert Cymbal 2

Concert Cymbal

649A-E-140A

Drum Assignment List / Lista de asignaci

ón de batería

NOTE

•“

➝

” Indicates the same

sound as STANDARD

SET.

NOTA

•“

➝

” Indica el mismo

sonido que STANDARD

SET.

LK90TV_es_appendix.p65 04.8.18, 4:46 PM6

A-7

Appendix/Apéndice

649A-E-141A

FINGERED Chord Chart

Cuadro de acordes digitados

aug sus4

(D )





(G )





(D )





(G )





(A )





Chord

Type

Root

[5, 3, 1]

[5, 2, 1]

[5, 3, 1]

[5, 2, 1]

7 sus4 m add9 m M7 7



5 add9

[5, 3, 2, 1]

[5, 4, 2, 1]

[5, 3, 2, 1]

[4, 3, 2, 1]

[5, 3, 2, 1]

[5, 4, 2, 1]

[5, 3, 2, 1]

[5, 4, 2, 1]

[4, 3, 2, 1]

[5, 3, 2, 1]

[5, 4, 2, 1]

[4, 3, 2, 1]

[5, 4, 2, 1]

[4, 3, 2, 1]

[5, 3, 2, 1]

M m 7 m7 dim7

(D )





(G )





(D )





(G )





(A )





Chord

Type

Root

[5, 3, 1]

[5, 2, 1]

[5, 3, 1]

[5, 2, 1]

[5, 3, 2, 1]

[5, 4, 2, 1]

[5, 3, 2, 1]

[5, 4, 2, 1]

[5, 3, 2, 1]

[5, 4, 2, 1]

[5, 3, 2, 1]

M7 m7



5 dim

[5, 3, 2, 1]

[5, 4, 2, 1]

[5, 3, 2, 1]

[5, 4, 2, 1]

[5, 3, 2]

NOTE

• Chords marked with asterisk (*) cannot be played in the Fingered Mode on this keyboard.

• See “FULL RANGE CHORD

” on page E-36 for information about playing a piece that includes one of the chords marked with an asterisk.

NOTA

• En este teclado, los acordes marcados con asterisco (*) no pueden ejecutarse en el modo de digitaci

ón.

•

Para informarse acerca de la ejecuci

ón de una pieza que incluya uno de los acordes marcados con un asterisco, vea la parte titulada

“

FULL RANGE CHORD

” en la página S-36

LK90TV_es_appendix.p65 04.8.18, 4:46 PM7

A-8

POPS I

000 POP 1

001 WORLD POP

002 8 BEAT POP

003 SOUL BALLAD 1

004 POP SHUFFLE 1

005 8 BEAT DANCE

006 POP BALLAD 1

007 POP BALLAD 2

008 BALLAD

009 FUSION

SHUFFLE

POPS II

010 SOUL BALLAD 2

011 16 BEAT 1

012 16 BEAT 2

013 8 BEAT 1

014 8 BEAT 2

015 8 BEAT 3

016 DANCE POP 1

017 POP FUSION

018 POP 2

019 POP WALTZ

DANCE/FUNK

020 DANCE

021 DISCO 1

022 DISCO 2

023 EURO BEAT

024 DANCE POP 2

025 GROOVE SOUL

026 TECHNO

027 TRANCE

028 HIP-HOP

029 FUNK

ROCK I

030 POP ROCK 1

031 POP ROCK 2

032 POP ROCK 3

033 FOLKIE POP

034 POP SHUFFLE 2

035 ROCK BALLAD

036 SOFT ROCK

037 ROCK 1

038 ROCK 2

039 HEAVY METAL

ROCK II

040 60'S SOUL

041 60'S ROCK

042 SLOW ROCK

043 SHUFFLE ROCK

044 50'S ROCK

045 BLUES

046 NEW ORLNS R&R

047 TWIST

048 R&B

049 ROCK WALTZ

JAZZ

050 BIG BAND 1

051 BIG BAND 2

052 BIG BAND 3

053 SWING

054 SLOW SWING

055 FOX TROT

056 JAZZ COMBO 1

057 JAZZ VOICE

058 ACID JAZZ

059 JAZZ WALTZ

EUROPEAN

060 POLKA

061 POP POLKA

062 MARCH 1

063 MARCH 2

064 WALTZ 1

065 SLOW WALTZ

066 VIENNESE

WALT Z

067 FRENCH WALTZ

068 SERENADE

069 TANGO

LATIN I

070 BOSSA NOVA 1

071 BOSSA NOVA 2

072 SAMBA 1

073 SAMBA 2

074 MAMBO

075 RHUMBA

076 CHA-CHA-CHA

077 MERENGUE

078 BOLERO

079 SALSA

LATIN II/VARIOUS I

080 REGGAE

081 PUNTA

082 CUMBIA

083 PASODOBLE

084 SKA

085 BLUEGRASS

086 DIXIE

087 TEX-MEX

088 COUNTRY 1

089 COUNTRY 2

Rhythm List/Lista de ritmos

Appendix/Apéndice

649A-E-142A

NOTE

• Rhythms 100 through 119 consist of chord accompaniments only, without any drums or other percussion instruments. These

rhythms do not sound unless CASIO CHORD, FINGERED, or FULL RANGE CHORD is selected as the accompaniment

mode. With such rhythms, make sure that CASIO CHORD, FINGERED, or FULL RANGE CHORD is selected before you try

playing chords.

NOTA

• Los ritmos 100 al 119 consisten solamente de acompañamientos de acordes, sin ninguna batería ni otros instrumentos de

percusión. Estos ritmos no suenan a menos que CASIO CHORD, FINGERED o FULL RANGE CHORD sean seleccionados

como el modo de acompañamiento. Con tales ritmos, asegúrese de que se selecciona CASIO CHORD, FINGERED o FULL

RANGE CHORD, antes de tratar de ejecutar los acordes.

VARIOUS II

090 FOLKLORE

091 JIVE

092 FAST GOSPEL

093 SLOW GOSPEL

094 SIRTAKI

095 HAWAIIAN

096 ADANI

097 BALADI

098 ENKA

099 STR QUARTET

FOR PIANO I

100 PIANO BALLAD 1

101 PIANO BALLAD 2

102 PIANO BALLAD 3

103 EP BALLAD 1

104 EP BALLAD 2

105 BLUES BALLAD

106 MELLOW JAZZ

107 JAZZ COMBO 2

108 RAGTIME

109 BOOGIE-

WOOGIE

FOR PIANO II

110 ARPEGGIO 1

111 ARPEGGIO 2

112 ARPEGGIO 3

113 PIANO BALLAD 4

114 6/8 MARCH

115 MARCH 3

116 2 BEAT

117 WALTZ 2

118 WALTZ 3

119 WALTZ 4

LK90TV_es_appendix.p65 04.8.18, 4:46 PM8

A-9

Appendix/Apéndice

649A-E-143A

Song List/Lista de canciones

Song Bank/Sing Along List

Lista del banco de canciones/cantando en conjunto

00 HEART AND SOUL

BEYOND THE SEA (

“FINDING NEMO

” THEME)

02 WE GOT THE BEAT

03 I WRITE THE SONGS

04 BORDERLINE

05 SARA

06 JUST ONE LOOK

07 WE WISH YOU A MERRY CHRISTMAS

08 JINGLE BELLS

09 SILENT NIGHT

10 JOY TO THE WORLD

11 O CHRISTMAS TREE

12 WHEN THE SAINTS GO MARCHING IN

13 BEAUTIFUL DREAMER

14 GREENSLEEVES

15 SWING LOW, SWEET CHARIOT

16 JOSHUA FOUGHT THE BATTLE OF JERICHO

17 AMAZING GRACE

18 AULD LANG SYNE

19 TWINKLE TWINKLE LITTLE STAR

20 LIGHTLY ROW

21 UNDER THE SPREADING CHESTNUT TREE

22 COME BIRDS

23 THE MUFFIN MAN

24 LONG LONG AGO

25 DID YOU EVER SEE A LASSIE?

26 LONDON BRIDGE

27 THE FARMER IN THE DELL

28 ON THE BRIDGE OF AVIGNON

29 SIPPIN’ CIDER THROUGH A STRAW

30 GRANDFATHER’S CLOCK

31 MICHAEL ROW THE BOAT ASHORE

32 DANNY BOY

33 ANNIE LAURIE

Piano Bank List

Lista del banco de piano

ETUDES

00 MINUET (J.S.BACH)

01 GAVOTTE (GOSSEC)

02 CHOPSTICKS

03 AVE MARIA (GOUNOD)

04 JESUS BLEIBET MEINE FREUDE

05 CANON (PACHELBEL)

06 SONATA op.13 “PATHÉTIQUE” 2nd Mov.

07 ODE TO JOY

08 SERENADE FROM

“EINE KLEINE

NACHTMUSIK

”

GOING HOME FROM

“FROM THE NEW WORLD

”

CONCERT PIECES

10 FÜR ELISE

11 TURKISH MARCH (MOZART)

12 THE ENTERTAINER

13 MAPLE LEAF RAG

14 GYMNOPÉDIES no.1

15 ETUDE op.10 no.3

“CHANSON DE L

’ADIEU”

16 SONATA op.27 no.2 “MOONLIGHT” 1st Mov

17 HUNGARIAN DANCES no.5

18 TRÄUMEREI

19 HUMORESKE (DVO

ÁK)

20 PROMENADE FROM

“T

ABLEAUX D’UNE

EXPOSITION”

21 LE CYGNE FROM

“LE CARNA

VAL DES

ANIMAUX”

CHANSON DU TOREADOR FROM

“CARMEN”

23 LARGO (HÄNDEL)

24 WEDDING MARCH FROM

“MIDSUMMER

NIGHT’S DREAM”

25 AMERICAN PATROL

26 CSIKOS POST

27 DOLLY’S DREAMING AND AWAKENING

28 LA CHEVALERESQUE

29 SONATA K.545 1st Mov.

30 LA PRIÈRE D’UNE VIERGE

31 NOCTURNE op.9 no.2 (CHOPIN)

32 MARCHE MILITAIRE no.1

33 BLUMENLIED

34 GRANDE VALSE BRILLANTE op.18 no.1

34 MY BONNIE

35 IF YOU’RE HAPPY AND YOU KNOW IT,

CLAP YOUR HANDS

36 MY DARLING CLEMENTINE

37 HOME SWEET HOME

38 MY WILD IRISH ROSE

39 ON TOP OF OLD SMOKEY

40 AMERICA THE BEAUTIFUL

41 BATTLE HYMN OF THE REPUBLIC

42 I’VE BEEN WORKING ON THE RAILROAD

43 LITTLE BROWN JUG

44 AURA LEE

45 OH! SUSANNA

46 HOUSE OF THE RISING SUN

47 SHE WORE A YELLOW RIBBON

48 WHEN JOHNNY COMES MARCHING HOME

49 CAMPTOWN RACES

50 SWANEE RIVER (OLD FOLKS AT HOME)

51 JEANNIE WITH THE LIGHT BROWN HAIR

52 YANKEE DOODLE

53 RED RIVER VALLEY

54 TURKEY IN THE STRAW

55 MY OLD KENTUCKY HOME

56 HOME ON THE RANGE

57 JAMAICA FAREWELL

58 ALOHA OE

59 SAKURA SAKURA

60 SANTA LUCIA

61 WALTZING MATILDA

*62 BRIDAL MARCH FROM

“LOHENGRIN”

*63 HABANERA FROM

“CARMEN”

*64 BRINDISI FROM

“LA

TRAVIATA”

65~69 User Songs/Canciones del usuario

NOTE

• The lyrics of the songs in the Song Bank/Sing

Along List that are marked with an asterisk (*)

do not appear on the TV screen. Also note that

the lyrics of the Piano Bank songs do not appear

on the TV screen.

NOTA

• Las letras de canciones en la lista de banco de

canciones/cantando en conjunto que est

án

marcadas con un asterisco (*) no aparecen sobre

la pantalla de TV. También tenga en cuenta que

las letras de canciones de las canciones del banco

de piano, no aparecen sobre la pantalla de TV.

LK90TV_es_appendix.p65 04.8.18, 4:46 PM9



649A-E-144A

LK90TV_es_appendix.p65 04.8.18, 4:46 PM10



649A-E-145A

LK90TV_es_appendix.p65 04.8.18, 4:46 PM11

649A-E-146A

Function ...

Transmitted

Recognized

Remarks

Basic Default

Channel Changed

Default

Mode Messages

Altered

Note

Number True voice

Velocity Note ON

Note OFF

After Key’s

Touch Ch’s

Pitch Bender

1-16

Mode 3

❊❊❊❊❊❊❊❊❊❊❊❊❊❊

36-96

❊❊❊❊❊❊❊❊❊❊❊❊❊❊

9nH V = 1-127

8nH V = 64

: no relation

: sin relación

1-16

Mode 3

❊❊❊❊❊❊❊❊❊❊❊❊❊❊

0-127

12-108

9nH V = 1-127

9nH V = 0,8nH V =

Models

LK-90TV/LK-92TV

MIDI messages that can be sent and received using the USB port

Los mensajes MIDI pueden enviarse y recibirse usando el puerto USB

Version: 1.0

0, 32

6, 38

Control 7

Change 10

O*3

O*4

O*2

O*3

Bank select

Modulation

Data entry

Volume

Pan

Expression

Hold1

Sostenuto

Soft

edal

*1:

See Tone List on page A-1.

*1:

Vea la lista de sonidos

en la página A-1.

LK90TV_es_MIDI Chart.p65 04.8.18, 4:46 PM2

649A-E-147A

Mode 1 : OMNI ON, POLY Mode 2 : OMNI ON, MONO

: Yes

Mode 3 : OMNI OFF, POLY Mode 4 : OMNI OFF, MONO

: No

Program

Change :True #

System Exclusive

System : Song Pos

Common : Song Sel

: Tune

System : Clock

Real Time : Commands

Aux : Local ON/OFF

: All notes OFF

Messages : Active Sense

: Reset

Remarks

0-127

❊❊❊❊❊❊❊❊❊❊❊❊❊❊

0-127

❊❊❊❊❊❊❊❊❊❊❊❊❊❊

O*5

Modulation and after touch for each channel are the same effect.

La modulación y después del toque para cada canal tienen el mismo efecto.

FINE TUNE, COARSE TUNE send/receive, and PITCH BEND SENSE, RPN Null receive

FINE TUNE, env

ío/recepción COARSE TUNE, y PITCH BEND SENSE, recepci

ón RPN.

In accordance with sustain/assignable jack setting

De acuerdo con el ajuste de la toma asignable.

GM on/off GM ON : [F0] [7E] [7F] [09] [01] [F7] GM OFF : [F0] [7E] [7F] [09] [02] [F7]

Activación/desactivación GM: [F0] [7E] [7F] [09] [01] [F7] GM OFF: [F0] [7E] [7F] [09] [02] [F7]

100, 101

120

121

O*4

O*3

Hold1

Sostenuto

Soft pedal

RPN LSB, MSB

All sound off

Reset all controller

LK90TV_es_MIDI Chart.p65 04.8.18, 4:46 PM3

This recycle mark indicates that the packaging conforms to

the environmental protection legislation in Germany.

Esta marca de reciclaje indica que el empaquetado se

ajusta a la legislación de protección ambiental en Alemania.

CASIO COMPUTER CO.,LTD.

6-2, Hon-machi 1-chome

Shibuya-ku, Tokyo 151-8543, Japan

MA0406-B Printed in China

LK90TV-ES-1

LK90TV_es_Cover.p65 04.8.18, 4:45 PM2

Casio LK-90TV 61-Key Lighted Keyboard

Product's Documents

USER’S GUIDE

Specifications

Casio LK-90TV Questions and Answers