www.lg.com
P/NO : MFL68027933 (1406-REV01)
Please read this manual carefully before operating your
set and retain it for future reference.
OWNER’S MANUAL
55EC9300
77EC9800
*MFL68027933*
ENGLISH
2
IMPORTANT SAFETY INSTRUCTIONS
IMPORTANT SAFETY INSTRUCTIONS
Always comply with the following precautions to avoid dangerous situations and ensure peak performance of your product.
y
Do not use this apparatus near water.
Short-circuit
Breaker
Power Supply
y
Clean only with a dry cloth.
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Breaker
Power Supply
y
Do not block any ventilation openings. Install in accordance
with the manufacturer’s instructions.
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Breaker
Power Supply
y
Do not install near any heat sources such as radiators, heat
registers, stoves, or other apparatus (including amplifiers)
that produce heat.
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Breaker
Power Supply
y
Do not defeat the safety purpose of the polarized or
grounding-type plug. A polarized plug has two blades with
one wider than the other. A grounding type plug has two
blades and a third grounding prong. The wide blade or the
third prong are provided for your safety. If the provided
plug does not fit into your outlet, consult an electrician for
replacement of the obsolete outlet (Can differ by country).
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Breaker
Power Supply
y
Do not press strongly upon the panel with a hand or a
sharp object such as a nail, pencil or pen, or make a scratch
on it.
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Power Supply
Read these instructions.
Keep these instructions.
Heed all warnings.
Follow all instructions.
WARNING/CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
TO REDUCE THE RISK OF ELECTRIC SHOCK DO
NOT REMOVE COVER (OR BACK).
NO USER SERVICEABLE PARTS INSIDE.
REFER TO QUALIFIED SERVICE PERSONNEL.
WARNING/CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
The lightning flash with arrowhead symbol,
within an equilateral triangle, is intended to
alert the user to the presence of
uninsulated dangerous voltage within the product’s
enclosure that may be of sufficient magnitude to
constitute a risk of electric shock to persons.
WARNING/CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
The exclamation point within an equilateral
triangle is intended to alert the user to the
presence of important operating and
maintenance (servicing) instructions in the literature
accompanying the appliance.
WARNING/CAUTION
- TO REDUCE THE RISK OF FIRE AND ELECTRIC
SHOCK, DO NOT EXPOSE THIS PRODUCT TO
RAIN OR MOISTURE.
WARNING
If you ignore the warning message, you may be
seriously injured or there is a possibility of accident
or death.
CAUTION
If you ignore the caution message, you may be
slightly injured or the product may be damaged.
NOTE
The note helps you understand and use the product
safely. Please read the note carefully before using
the product.
Short-circuit
Breaker
Power Supply
ENGLISH
3
IMPORTANT SAFETY INSTRUCTIONS
y
Protect the power cord from being walked on or pinched
particularly at plugs, convenience receptacles, and the point
where they exit from the apparatus.
Short-circuit
Breaker
Power Supply
y
Only use attachments/accessories specified by the
manufacturer.
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Breaker
Power Supply
y
Use only with a cart, stand, tripod, bracket, or table
specified by the manufacturer, or sold with the apparatus.
When a cart is used, use caution when moving the cart/
apparatus combination to avoid injury from tip-over.
Short-circuit
Breaker
Power Supply
y
Unplug this apparatus during lightning storms or when
unused for long periods of time.
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Breaker
Power Supply
y
Refer all servicing to qualified service personnel. Servicing
is required when the apparatus has been damaged in any
way, such as power-supply cord or plug is damaged, liquid
has been spilled or objects have fallen into the apparatus,
the apparatus has been exposed to rain or moisture, does
not operate normally, or has been dropped.
Short-circuit
Breaker
Power Supply
y
Do not stick metal objects or any other conductive material
into the power cord. Do not touch the end of the power
cord while it is plugged in.
y
Keep the packing anti-moisture material or vinyl packing out
of the reach of children. Anti-moisture material is harmful
if swallowed. If swallowed by mistake, force the patient
to vomit and visit the nearest hospital. Additionally, vinyl
packing can cause suffocation. Keep it out of the reach of
children.
y
CAUTION concerning the Power Cord
(Can differ by country):
It is recommended that appliances be placed upon a
dedicated circuit; that is, a single outlet circuit which
powers only that appliance and has no additional outlets
or branch circuits. Check the specification page of this
owner’s manual to be certain. Do not connect too many
appliances to the same AC power outlet as this could
result in fire or electric shock. Do not overload wall
outlets. Overloaded wall outlets, loose or damaged wall
outlets, extension cords, frayed power cords, or damaged
or cracked wire insulation are dangerous. Any of these
conditions could result in electric shock or fire. Periodically
examine the cord of your appliance, and if its appearance
indicates damage or deterioration, unplug it, discontinue
use of the appliance, and have the cord replaced with an
exact replacement part by an authorized service. Protect
the power cord from physical or mechanical abuse, such as
being twisted, kinked, pinched, closed in a door, or walked
upon. Pay particular attention to plugs, wall outlets, and the
point where the cord exits the appliance. Do not move the
TV with the power cord plugged in. Do not use a damaged
or loose power cord. Be sure do grasp the plug when
unplugging the power cord. Do not pull on the power cord
to unplug the TV.
Short-circuit
Breaker
Power Supply
y
Warning
- To reduce the risk of fire or electrical shock,
do not expose this product to rain, moisture or other
liquids. Do not touch the TV with wet hands. Do not install
this product near flammable objects such as gasoline or
candles, or expose the TV to direct air conditioning.
Short-circuit
Breaker
Power Supply
y
Do not expose to dripping or splashing and do not place
objects filled with liquids, such as vases, cups, etc. on or
over the apparatus (e.g. on shelves above the unit).
Short-circuit
Breaker
Power Supply
ENGLISH
4
IMPORTANT SAFETY INSTRUCTIONS
y
Grounding
(Except for devices which are not grounded.)
Ensure that you connect the earth ground wire to
prevent possible electric shock (i.e. a TV with a three-
prong grounded AC plug must be connected to a three-
prong grounded AC outlet). If grounding methods are not
possible, have a qualified electrician install a separate
circuit breaker. Do not try to ground the unit by connecting
it to telephone wires, lightning rods, or gas pipes.
Short-circuit
Breaker
Power Supply
y
As long as this unit is connected to the AC wall outlet, it
is not disconnected from the AC power source even if the
unit is turned off.
y
Do not attempt to modify this product in any way without
written authorization from LG Electronics. Unauthorized
modification could void the user’s authority to operate this
product.
y
Outdoor Antenna Grounding
(Can differ by country):
If an outdoor antenna is installed, follow the precautions
below. An outdoor antenna system should not be located
in the vicinity of overhead power lines or other electric light
or power circuits, or where it can come in contact with
such power lines or circuits as death or serious injury can
occur. Be sure the antenna system is grounded so as to
provide some protection against voltage surges and built-
up static charges. Section 810 of the National Electrical
Code (NEC) in the U.S.A. provides information with respect
to proper grounding of the mast and supporting structure,
grounding of the lead-in wire to an antenna discharge unit,
size of grounding conductors, location of antenna discharge
unit, connection to grounding electrodes and requirements
for the grounding electrode.
Antenna grounding according to the National Electrical
Code, ANSI/NFPA 70
Short-circuit
Breaker
Power Supply
Ground Clamp
Grounding Conductor
(NEC Section 810-21)
Antenna Lead in Wire
Electric Service
Equipment
Antenna Discharge Unit
(NEC Section 810-20)
Ground Clamp
Power Service Grounding
Electrode System
(NEC Art 250, Part H)
NEC: National Electrical Code
y
Cleaning
When cleaning, unplug the power cord and wipe gently
with a soft cloth to prevent scratching. Do not spray
water or other liquids directly on the TV as electric shock
may occur. Do not clean with chemicals such as alcohol,
thinners or benzine.
y
Moving
Make sure the product is turned off, unplugged and all
cables have been removed. It may take 2 or more people
to carry larger TVs. Do not press or put stress on the front
panel of the TV.
y
Ventilation
Install your TV where there is proper ventilation. Do not
install in a confined space such as a bookcase. Do not
cover the product with cloth or other materials while
plugged. Do not install in excessively dusty places.
y
If you smell smoke or other odors coming from the TV,
unplug the power cord and contact an authorized service
center.
y
Keep the product away from direct sunlight.
y
Never touch this apparatus or antenna during a thunder or
lightning storm.
y
When mounting a TV on the wall, make sure not to install
the TV by hanging the power and signal cables on the back
of the TV.
y
Do not allow an impact shock or any objects to fall into the
product, and do not drop anything onto the screen.
y
DISCONNECTING DEVICE FROM THE MAIN POWER
Mains plug is the disconnecting device. The plug must
remain readily operable.
y
Store the accessories (battery, etc.) in a safe location out of
the reach of children.
y
This apparatus use batteries. In your community there
might be regulations that require you to dispose of these
batteries properly due to environmental considerations.
Please contact your local authorities for disposal or
recycling information.
y
Do not dispose of batteries in a fire.
y
Do not short circuit, disassemble or allow the batteries to
overheat.
y
Dot Defect
The Plasma or LCD panel is a high technology product with
resolution of two million to six million pixels. In a very few
cases, you could see fine dots on the screen while you’re
viewing the TV. Those dots are deactivated pixels and do
not affect the performance and reliability of the TV.
ENGLISH
5
IMPORTANT SAFETY INSTRUCTIONS
y
Generated Sound
Cracking noise
A cracking noise that occurs when watching
or turning off the TV is generated by plastic thermal
contraction due to temperature and humidity. This noise
is common for products where thermal deformation is
required.
Electrical circuit humming/panel buzzing
A low level noise
is generated from a high-speed switching circuit, which
supplies a large amount of current to operate a product. It
varies depending upon the product.
This generated sound does not affect the performance and
reliability of the product.
y
Take care not to touch the ventilation openings. When
watching the TV for a long period, the ventilation openings
may become hot. This does not affect the performance of
the product or cause defects in the product.
y
Do not install this product on a wall if it could be exposed
to oil or oil mist. This may damage the product and cause it
to fall.
y
If the TV feels cold to the touch, there may be a small
flicker when it is turned on. This is normal, there is nothing
wrong with TV. Some minute dot defects may be visible
on the screen, appearing as tiny red, green, or blue
spots. However, they have no adverse effect on the TV’s
performance. Avoid touching the LCD screen or holding
your finger(s) against it for long periods of time. Doing so
may produce some temporary distortion effects on the
screen.
Preventing Image burn or Burn-in on your TV
screen
y
If a fixed image displays on the TV screen for a long period
of time, it will be imprinted and become a permanent
disfigurement on the screen. This is image burn or burn-in
and not covered by the warranty.
y
If the aspect ratio of the TV is set to 4:3 for a long period of
time, image burn may occur on the letterboxed area of the
screen.
y
Avoid displaying a fixed image on the TV screen for a long
period of time (1 or more hours for OLED). to prevent
image burn.
y
Preventing Screen Burn
Displaying still images, such as a station’s logo, subtitle,
screen menu, video game or computer screen, for a long
time may damage the screen, causing screen burn which
can remain for a long time or never disappear. Do not
display still images for over an hour.
For USA and Canada
FCC 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 the
receiver.
- Connect the equipment to 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.
This device complies with part 15 of the FCC Rules.
Operation is subject to the following two conditions: (1)
this device may not cause harmful interference and (2) this
device must accept any interference received, including
interference that may cause undesired operation of the
device.
Any changes or modifications in construction of this device
which are not expressly approved by the party responsible
for compliance could void the user’s authority to operate
the equipment.
NOTE TO CABLE/TV INSTALLER
This reminder is provided to call the CATV system
installer’s attention to Article 820-40 of the National Electric
Code (U.S.A.). The code provides guidelines for proper
grounding and, in particular, specifies that the cable ground
shall be connected to the grounding system of the building,
as close to the point of the cable entry as practical.
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6
IMPORTANT SAFETY INSTRUCTIONS
Viewing 3D Imaging
WARNING
Viewing Environment
y
Viewing Time
- When watching 3D contents, take 5 to 15 minute breaks
every hour. Viewing 3D contents for a long period of time
may cause headache, dizziness, fatigue or eye strain.
Those that have a photosensitive seizure or
chronic illness
y
Some users may experience a seizure or other abnormal
symptoms when they are exposed to a flashing light or
particular pattern from 3D contents.
y
Do not watch 3D videos if you feel nausea, are pregnant
and/ or have a chronic illness such as epilepsy, cardiac
disorder, or blood pressure disease, etc.
y
3D Contents are not recommended to those who suffer
from stereo blindness or stereo anomaly. Double images or
discomfort in viewing may be experienced.
y
If you have strabismus (cross-eyed), amblyopia (weak
eyesight) or astigmatism, you may have trouble sensing
depth and easily feel fatigue due to double images. It is
advised to take frequent breaks than the average adult.
y
If your eyesight varies between your right and left eye,
revise your eyesight prior to watching 3D contents.
Symptoms which require discontinuation or
refraining from watching 3D contents
y
Do not watch 3D contents when you feel fatigue from lack
of sleep, overwork or drinking.
y
When these symptoms are experienced, stop using/
watching 3D contents and get enough rest until the
symptom subsides.
- Consult your doctor when the symptoms persist.
Symptoms may include headache, eyeball pain, dizziness,
nausea, palpitation, blurriness, discomfort, double image,
visual inconvenience or fatigue.
CAUTION
Viewing Environment
y
Viewing Distance
- Maintain a distance of at least twice the screen diagonal
length when watching 3D contents. If you feel discomfort
in viewing 3D contents, move further away from the TV.
Viewing Age
y
Infants / Children
- Usage/ Viewing 3D contents for children under the age of
5 are prohibited.
- Children under the age of 10 may overreact and become
overly excited because their vision is in development (for
example: trying to touch the screen or trying to jump into
it. Special monitoring and extra attention is required for
children watching 3D contents.
- Children have greater binocular disparity of 3D
presentations than adults because the distance between
the eyes is shorter than one of adults. Therefore they will
perceive more stereoscopic depth compared to adults for
the same 3D image.
y
Teenagers
- Teenagers under the age of 19 may be stimulated to light
coming from 3D videos. Advise them not to watch 3D
videos for a long time when they are tired.
y
Elderly
- The elderly may perceive less of a 3D effect than the
youth. Do not sit closer to the TV than the recommended
distance.
Cautions when using the 3D glasses
y
Make sure to use LG 3D glasses. Otherwise, you may not
be able to view 3D videos properly.
y
Do not use 3D glasses instead of your normal glasses,
sunglasses or protective goggles.
y
Using modified 3D glasses may cause eye strain or image
distortion.
y
Do not keep your 3D glasses in extremely high or low
temperatures. It will cause deformation.
y
The 3D glasses are fragile and are easy to be scratched.
Always use a soft, clean piece of cloth when wiping the
lenses. Do not scratch the lenses of the 3D glasses with
sharp objects or clean/wipe them with chemicals.
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7
LICENSES / OPEN SOURCE SOFTWARE NOTICE
LICENSES
Supported licenses may differ by model. For more information about licenses, visit
www.lg.com
.
OPEN SOURCE SOFTWARE NOTICE
To obtain the source code under GPL, LGPL, MPL and other open source licenses, that is contained in this product, please visit
http://
opensource.lge.com
.
In addition to the source code, all referred license terms, warranty disclaimers and copyright notices are available for download.
LG Electronics will also provide open source code to you on CD-ROM for a charge covering the cost of performing such distribution (such
as the cost of media, shipping and handling) upon email request to
. This offer is valid for three (3) years from the
date on which you purchased the product.
ENGLISH
8
TABLE OF CONTENTS
TABLE OF CONTENTS
2 IMPORTANT SAFETY INSTRUCTIONS
6 Viewing 3D Imaging
7 LICENSES
7 OPEN SOURCE SOFTWARE NOTICE
8 TABLE OF CONTENTS
9 INSTALLATION PROCEDURE
9 ASSEMBLING AND PREPARING
9 Unpacking
11 Optional Extras
12 Parts and Buttons
13 Using the Joystick Button
14 Lifting and Moving the TV
14 Setting Up the TV
14 - Attaching the AV Cover
15 - Mounting on a Table
16 - Tidying Cables
16 - Mounting on a Wall
20 Using Built-in Camera (For 77EC9800)
20 - Preparing Built-in Camera
21 - Name of Parts for the Built-In Camera
21 - Checking the Camera’s Shooting Range
22 MAKING CONNECTIONS
22 Connecting to an Antenna or Cable
23 Connecting to an HD receiver, DVD Player, or VCR
23 - HDMI Connection
25 - DVI to HDMI Connection
26 - Connecting to a Mobile Phone
27 - Component Connection
28 - Composite Connection
29 Connecting a PC
29 - HDMI Connection or DVI to HDMI Connection
31 Connecting to an Audio System
31 - Digital Optical Audio Connection
32 Connecting headphones (For 77EC9800)
33 Connecting a USB Device
34 MAGIC REMOTE FUNCTIONS
35 Registering Magic Remote
35 How to use Magic Remote
35 Precautions to Take when Using the Magic Remote
36 USING THE USER GUIDE
37 SPECIFICATIONS
38 EXTERNAL CONTROL DEVICE SETUP
39 MAINTENANCE
39 Cleaning Your TV
39 - Screen, Frame, Cabinet, and Stand
39 - Power Cord
39 TROUBLESHOOTING
y
Image shown may differ from your TV.
y
Your TV’s OSD (On Screen Display) may differ slightly
from that shown in this manual.
y
The available menus and options may differ from the
input source or product model that you are using.
y
New features may be added to this TV in the future.
NOTE
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9
INSTALLATION PROCEDURE / ASSEMBLING AND PREPARING
INSTALLATION PROCEDURE
1
Open the package and make sure all the accessories are included.
2
Connect an external device to the TV set.
3
Make sure the network connection is available.
You can use the TV network functions only when the network connection is made.
* When the TV is turned on for the first time after being shipped from the factory, initialization of the TV may take approximately one
minute.
ASSEMBLING AND PREPARING
Unpacking
Check your product box for the following items. If there are any missing accessories, contact the local dealer where you purchased
your product. The illustrations in this manual may differ from the actual product and item.
y
Do not use any unapproved items to ensure the safety and product life span.
y
Any damages or injuries by using unapproved items are not covered by the warranty.
y
In case of some model, the thin film on screen is a part of TV, So don’t take it off.
CAUTION
y
The items supplied with your product may vary depending upon the model.
y
Product specifications or contents of this manual may be changed without prior notice due to upgrade of product functions.
y
For an optimal connection, HDMI cables and USB devices should have bezels less than 10 mm thick (0.39 inches) and 18 mm (0.7
inches) width.
y
Use an extension cable that supports USB 2.0 if the USB cable or USB FLASH DRIVE does not fit into your TV’s USB port.
B
A
A
B
*A 10 mm (0.39 inches)
*B 18 mm (0.7 inches)
NOTE
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10
ASSEMBLING AND PREPARING
P
P
Magic Remote,
Batteries (AA)
(See page 34.)
Owner’s Manual
Polishing cloth
Use this to remove dust from the
cabinet.
Tag On
Cinema 3D Glasses
The number of 3D glasses may
differ depending upon the model or
country.
Tag on Component Video Cable
(See page 27.)
(For 55EC9300)
Composite Video Cable
(See page 27 and 28.)
Cable Holder
(See page 16.)
AV Cover
(See page 14.)
(For 77EC9800) (For 77EC9800)
HDMI Cable
(See page 24 and 29.)
AV Cover
(See page 14.)
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11
ASSEMBLING AND PREPARING
Optional Extras
Optional extras can be changed or modified for quality improvement without any notification.
Contact your dealer for buying these items.
These devices only work with certain models.
The model name or design may be changed manufacturer’s circumstances or policies.
AN-MR500
Magic Remote
AG-F***
Cinema 3D Glasses
AN-VC5**
Video Call Camera
(Depending upon model)
AG-F***DP
Dual Play Glasses
LG Audio Device Tag On
ENGLISH
12
ASSEMBLING AND PREPARING
Parts and Buttons
1
Intelligent sensor - Adjusts the image quality and brightness based on the surrounding environment.
2
Joystick button is located behind the screen of TV.
y
You can set the LG Logo Light to on or off by selecting
GENERAL
in the main menus. (Depending upon model)
NOTE
Remote Control Sensor and
Intelligent Sensor
1
LG Logo Light
Screen
Speakers
Joystick button
2
Joystick button
2
Built in Camera
(For 55EC9300)
(For 77EC9800)
Front
Rear
Rear
Remote Control Sensor and
Intelligent Sensor
1
LG Logo Light
Screen
Speakers
Front
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13
ASSEMBLING AND PREPARING
Using the Joystick Button
You can operate the TV by pressing the button or moving the joystick left, right, up, or down.
Basic functions
Power On
When the TV is turned off, place your finger on the joystick button and press it once and
release it.
Power Off
When the TV is turned on, place your finger on the joystick button and press it once for a
few seconds and release it.
Volume
Control
If you place your finger over the joystick button and move it left or right, you can adjust the
volume level you want.
Channels
Control
If you place your finger over the joystick button and move it up or down, you can scrolls
through the saved channels you want.
y
When your finger over the joystick button and push it up, down, left, or right, be careful not to press the joystick button. If you
press the joystick button first, you may not be able to adjust the volume level and/or scroll through saved channels.
NOTE
Adjusting the menu
When the TV is turned on, press the joystick button one time.
You can adjust the Menu items( , , )moving the joystick button left or right.
TV Off
Turns the power off.
close
Clears on-screen displays and returns to TV viewing.
Input
Changes the input source.
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14
ASSEMBLING AND PREPARING
Lifting and Moving the TV
When moving or lifting the TV, read the following to prevent the
TV from being scratched or damaged and for safe transportation
regardless of its type and size.
y
Avoid touching the screen at all times, as this may result
in damage to the screen.
y
Do not place the product on the floor with its front facing
down. Doing so may result in damage to the screen.
CAUTION
y
It is recommended to move the TV in the box or packing
material that the TV originally came in.
y
Before moving or lifting the TV, disconnect the power
cord and all cables.
y
When holding the TV, the screen should face away from
you to avoid damage.
y
Hold the top and bottom of the TV frame firmly. Make
sure not to hold the transparent part, speaker, or speaker
grill area.
Setting Up the TV
Attaching the AV Cover
Please assemble the AV cover as shown in the figure.
AV cover
y
When transporting a large TV, there should be at least 2
people.
y
When transporting the TV by hand, hold the TV as shown
in the following illustration.
y
When transporting the TV, do not expose the TV to jolts or
excessive vibration.
y
When transporting the TV, keep the TV upright; never turn
the TV on its side or tilt towards the left or right.
y
Do not apply excessive pressure to cause flexing / bending
of frame chassis as it may damage screen.
y
Be sure to keep your TV upright instead of laying or tilting it
while moving the TV.
y
When handling the TV, be careful not to damage the
protruding joystick button.
AV cover
(For 55EC9300)
(For 77EC9800)
ENGLISH
15
ASSEMBLING AND PREPARING
Mounting on a Table
1
Lift and tilt the TV into its upright position on a table.
- Leave a 10 cm (4 inch) (minimum) space from the wall for
proper ventilation.
10 cm
10 cm
10 cm
10 cm
(4 inches)
10 cm
10 cm
10 cm
10 cm
2
Connect the power cord to a wall outlet.
y
Do not place the TV near or on sources of heat, as this
may result in fire or other damage.
CAUTION
Securing the TV to a wall (optional)
1
Insert and tighten the eye-bolts, or TV brackets and bolts on
the back of the TV.
- If there are bolts inserted at the eye-bolts position, remove
the bolts first.
2
Mount the wall brackets with the bolts to
the wall.
Match the location of the wall bracket and the eye-bolts on
the rear of the TV.
3
Connect the eye-bolts and wall brackets
tightly with a sturdy
rope or cable.
Make sure to keep the rope parallel to the flat surface.
y
Make sure that children do not climb on or hang on the
TV.
CAUTION
y
Use a platform or cabinet that is strong and large enough
to support the TV securely.
y
Brackets, bolts, and ropes are optional. You can obtain
additional accessories from your local dealer.
NOTE
ENGLISH
16
ASSEMBLING AND PREPARING
Tidying Cables
Gather and bind the cables with the cable holder.
y
Do not move the TV by holding the cable management
and cable band, as the cable holders may break, and
injuries and damage to the TV may occur.
CAUTION
Cable Holder
Cable Holder
(For 55EC9300)
(For 77EC9800)
Cable Holder
Mounting on a Wall
An optional wall mount can be used with your LG Television.
Consult with your local dealer for a wall mount that supports
the VESA standard used by your TV model. Carefully attach
the wall mount bracket at the rear of the TV. Install the wall
mount bracket on a solid wall perpendicular to the floor. If
you are attaching the TV to other building materials, please
contact qualified personnel to install the wall mount. Detailed
instructions will be included with the wall mount. We
recommend that you use an LG brand wall mount.
When you do not use LG’s wall mount bracket, please use wall
mount bracket which the distance to the wall is adequately
secured for seamless connectivity to external devices.
10 cm
10 cm
10 cm
10 cm
(4 inches)
Make sure to use screws and wall mounts that meet the VESA
standard. Standard dimensions for the wall mount kits are
described in the following table.
Model 55EC9300
A
A
210
Standard screw M6
Number of screws 2
Wall mount bracket
(optional)
OSW100
Model 77EC9800
VESA (A x B)
A
B
400 x 400
Standard screw M6
Number of screws 4
Wall mount bracket
(optional)
LSW420BX
Cable Holder
ENGLISH
17
ASSEMBLING AND PREPARING
y
Disconnect the power first, and then move or install the
TV. Otherwise electric shock may occur.
y
If you install the TV on a ceiling or slanted wall, it may fall
and result in severe injury.
Use an authorized LG wall mount and contact the local
dealer or qualified personnel.
y
Do not over tighten the screws as this may cause damage
to the TV and void your warranty.
y
Use the screws and wall mounts that meet the VESA
standard. Any damages or injuries by misuse or using an
improper accessory are not covered by the warranty.
CAUTION
y
Use the screws that are listed on the VESA standard screw
specifications.
y
The wall mount kit includes an installation manual and
necessary parts.
y
The wall mount bracket is optional. You can obtain additional
accessories from your local dealer.
y
The length of screws may differ depending upon the wall
mount. Make sure to use the proper length.
y
For more information, refer to the manual supplied with the
wall mount.
y
You will need at least two people to remove the stand and
one more to separate the stand from the TV so it doesn’t fall
when the screws are removed.
y
When removing a stand, lay the TV on its back on a padded
table or surface. Do not put the TV face (front) down on the
table.
NOTE
Wall mount bracket (optional)
OSW100
LSW420BX
Removing a stand
(For 55EC9300)
1
2
(When attaching the stand)
y
Make sure that the screws are fastened tightly. (If they
are not fastened securely enough, the TV may tilt forward
after being installed.)
y
Do not tighten the screws with too much force; otherwise
they may be damaged and come loose later.
CAUTION
y
For more information about mounting on a wall, refer to the
OSW100 manual.
y
When mounting the TV on a table, attach the stand by
performing the stand removal in reverse.
NOTE
3
y
When laying the TV on its back on a padded table or
surface, be careful to prevent the TV from being damaged.
CAUTION
Hanger
Screw for attaching
the hanger
ENGLISH
18
ASSEMBLING AND PREPARING
1
4
5
2
3
Type 1. Hanging the TV on the wall before removing a stand.
77EC9800 Wall Type Set-up Guide
1
Guide spacer assembly : Remove the VESA screws 4EA
and assemble guide spacer 4EA
2
Wall mount bracket installation : After installation, move the
bracket forward.
ENGLISH
19
ASSEMBLING AND PREPARING
1
4
2
3
5
6
Type 2. Hanging the TV on the wall after removing a stand.
y
When laying the TV on its back on a padded table or
surface, be careful to prevent the TV from being damaged.
CAUTION
ENGLISH
20
ASSEMBLING AND PREPARING
Using Built-in Camera (For 77EC9800)
This TV does not support the use of an external camera.
Preparing Built-in Camera
1
Pull up the built-in camera at the back of the TV.
Slide
y
Remove the protective film before using the built-in
camera.
NOTE
2
You can adjust the angle of the camera with the angle
adjustment lever on the back of the built-in camera (within 5
degrees vertically).
7
5
7
5
Lever
Lens
[Side View]
y
Before using the built-in camera, you must recognize the
fact that you are legally responsible for the use or misuse
of the camera by the relevant national laws including the
criminal law.
y
The relevant laws include the Personal Information
Protection law which regulates the processing and
transferring of personal information and the law which
regulates the monitoring by camera in a workplace and
other places.
y
When using the built-in camera, the user must gain
consent from the persons being observed. Please avoid
using the camera in the following manner. We suggest
avoiding the following situations:
(1) Using the camera in areas where the use of camera is
generally prohibited such as restroom, locker room, fitting
room, and security area.
(2) Using the camera while causing the infringement of
privacy.
(3) Using the camera while causing the violation of the
relevant regulations or laws.
NOTE
ENGLISH
21
ASSEMBLING AND PREPARING
3
Pull down the built-in camera when you are not using it.
Name of Parts for the Built-In Camera
Microphone
Camera Lens
Protective
Film
Checking the Camera’s Shooting Range
1
Press the
(Home)
button on the remote control to
display the Home
menu.
2
Select
CAMERA
and then press the
Wheel (OK)
button.
y
The optimal distance from the camera to use the motion
recognition function is between 1.5 m (5 ft) and 4.5 m
(15 ft).
NOTE
ENGLISH
22
MAKING CONNECTIONS
MAKING CONNECTIONS
y
Image shown may differ from your TV.
You can connect various external devices to the TV. Supported external devices are: HD receivers, DVD players, VCRs, audio systems,
USB storage devices, PC, gaming devices, and other external devices. For more information on external device’s connection, refer to
the manual provided with each device.
Connecting to an Antenna or Cable
Connect an antenna, cable, or cable box to watch TV while referring to the following. The illustrations may differ from the actual items
and a RF cable is optional.
y
Make sure not to bend the copper wire of the RF
cable.
Copper wire
y
Complete all connections between devices, and
then connect the power cord to the power outlet
to prevent damage to your TV.
CAUTION
y
If you record a TV program on a DVD recorder or VCR, make sure to connect the TV signal input cable to the TV through a DVD
recorder or VCR. For more information of recording, refer to the manual provided with the connected device.
y
The external device connections shown may differ slightly from illustrations in this manual.
y
Connect external devices to the TV regardless of the order of the TV port.
y
If you connect a gaming device to the TV, use the cable supplied with the gaming device.
y
Refer to the external equipment’s manual for operating instructions.
NOTE
y
Use a signal splitter to use more than 2 TVs.
y
DTV Audio Supported Codec: MPEG, Dolby Digital.
NOTE
(*Not Provided)
Coaxial (75Ω)
Antenna
Antena VHF
Antena UHF
Terminal
(*Not Provided)
Coaxial (75Ω)
Antenna
Antena VHF
Antena UHF
Terminal
(For 55EC9300) (For 77EC9800)
ENGLISH
23
MAKING CONNECTIONS
HDMI
Connecting to an HD receiver, DVD Player, or VCR
Connect an HD receiver, DVD Player, or VCR to the TV and select an appropriate input mode.
HDMI Connection
HDMI is the best way to connect a device.
Transmits digital video and audio signals from an external device to the TV. Connect the external device and the TV with the HDMI
cable as shown in the following illustration.
y
Use the latest High Speed HDMI™ Cable that supports CEC (Customer Electronics Control) function.
y
High Speed HDMI™ Cables are tested to carry an HD signal up to 1080p and higher.
y
HDMI Audio Supported Format: PCM (Up to 192 kHz, 32 kHz / 44.1 kHz / 48 kHz / 96 kHz / 192 kHz)
y
When you use an HDMI cable (HDMI port3), it is recommended that you use the cable provided. If you use a regular HDMI
cable, use a high-speed HDMI cable (3m or less). (For 77EC9800)
NOTE
Choose any HDMI input port to connect.
It does not matter which port you use.
DVD / Blu-Ray / HD Cable Box / HD STB
(*Not Provided)
(For 55EC9300)
ARC (Audio Return Channel)
y
When connected with a high-speed HDMI cable, digital audio can be sent to a compactible device without an additional
optical audio cable.
y
ARC is only supported on the HDMI/DVI IN 1 (ARC) port. An external audio device that supports ARC should be connected
to HDMI/DVI IN 1 (ARC) if you wish to use ARC.
ENGLISH
24
MAKING CONNECTIONS
ARC (Audio Return Channel)
y
When connected with a high-speed HDMI cable, digital audio can be sent to a compactible device without an additional
optical audio cable.
y
ARC is only supported on the HDMI/DVI IN 2 (ARC) port. An external audio device that supports ARC should be connected
to HDMI/DVI IN 2 (ARC) if you wish to use ARC.
HDMI
DVD / Blu-Ray / HD Cable Box / HD STB
HDMI Cable
(For 77EC9800)
4K@ 60Hz Support Format
Resolution
Frame
rate
(Hz)
Color Depth / Chroma Sampling
8 bit 10 bit 12 bit
3840 X 2160p
4096 X 2160p
59.94
60.00
YCbCr
4:2:0
YCbCr 4:2:0
1
YCbCr 4:2:2
1
YCbCr
4:4:4
1
- -
RGB
4:4:4
1
- -
1 Supported at HDMI3 Port only
y
HDMI specifications may be different for each input port,
so make sure to check the device specifications before
connecting.
y
Contact customer service for more information on the
HDMI specifications of each input port.
NOTE
ENGLISH
25
MAKING CONNECTIONS
AUDIO OUT
DVI OUT
DVI to HDMI Connection
Transmits the digital video signal from an external device to the TV. Connect the external device and the TV with the DVI-HDMI cable
as shown in the following illustration. To transmit an audio signal, connect an audio cable.
Choose any HDMI input port to connect.
It does not matter which port you use.
y
When using the HDMI/DVI cable, Single link is only supported.
NOTE
AUDIO OUT
DVI OUT
(*Not Provided)
(*Not Provided)
(*Not Provided)
(*Not Provided)
DVD / Blu-Ray /
HD Cable Box
DVD / Blu-Ray /
HD Cable Box
(For 55EC9300) (For 77EC9800)
ENGLISH
26
MAKING CONNECTIONS
Connecting to a Mobile Phone
Mobile High-definition Link (MHL) is an interface for transmitting digital audio/visual signals from mobile phones to television sets.
y
Connect the mobile phone to the HDMI/DVI IN 4 (MHL) port to view the phone screen on the TV.
y
This only works with an MHL-enabled phone.
y
With some MHL supporting mobile phones, you can use the TV remote to control the phone.
y
An MHL passive cable is needed to connect the TV and a mobile phone.
y
Remove the MHL cable from the TV when:
- the MHL function is disabled
- your mobile device is fully charged in standby mode
NOTE
(*Not Provided)
MHL Cable
Mobile phone
(*Not Provided)
MHL Cable
Mobile phone
(For 77EC9800)
(For 55EC9300)
ENGLISH
27
MAKING CONNECTIONS
Component Connection
Transmits analog video and audio signals from an external device to the TV. Connect the external device and the TV with a component
cable as shown in the following illustration.
y
If cables are installed incorrectly, it could cause the image to display in black and white or with distorted color.
y
Check to ensure the cables are matched with the corresponding color connection.
NOTE
IN
COMPONENT
AV
VIDEO AUDIO
Y
P
B
P
R
VIDEO
AUDIO
L R
YELLOW
YELLOW
WHITE
RED
RED
BLUE
GREEN
WHITE
RED
RED
BLUE
GREEN
WHITE
RED
RED
BLUE
GREEN
(Use the composite video
cable provided.)
DVD / Blu-Ray / HD Cable Box
GREEN
(Use the component video
cable provided.)
(*Not Provided)
(*Not Provided)
IN
COMPONENT
AV
VIDEO AUDIO
Y
P
B
P
R
VIDEO
AUDIO
L R
YELLOW
YELLOW
WHITE
RED
RED
BLUE
GREEN
WHITE
RED
RED
BLUE
GREEN
WHITE
RED
RED
BLUE
GREEN
(Use the composite video
cable provided.)
DVD / Blu-Ray / HD Cable Box
GREEN
(Use the component
video cable provided.)
(*Not Provided) (*Not Provided)
(For 55EC9300) (For 77EC9800)
ENGLISH
28
MAKING CONNECTIONS
Composite Connection
Transmits analog video and audio signals from an external device to the TV. Connect the external device and the TV with the composite
cable as shown in the following illustration.
y
If you have a mono VCR, connect the audio cable from the VCR to the AUDIO L/MONO jack of the TV.
y
Check to ensure the cables are matched with the corresponding color connection.
NOTE
IN
COMPONENT
AV
VIDEO AUDIO
Y
P
B
P
R
VIDEO
MONO
( )
AUDIOL R
YELLOW
WHITE
RED
WHITE
YELLOW
RED
WHITE
YELLOW
RED
VCR / DVD / Blu-Ray / HD Cable Box
YELLOW
(Use the composite video cable
provided.)
(*Not Provided)
IN
COMPONENT
AV
VIDEO AUDIO
Y
P
B
P
R
VIDEO
MONO
( )
AUDIOL R
YELLOW
WHITE
RED
WHITE
YELLOW
RED
WHITE
YELLOW
RED
VCR / DVD / Blu-Ray / HD Cable Box
YELLOW
(Use the composite video cable
provided.)
(*Not Provided)
(For 55EC9300) (For 77EC9800)
ENGLISH
29
MAKING CONNECTIONS
Connecting a PC
y
Use an HDMI connection for the best image quality.
y
Depending upon the graphics card, DOS mode video may not work if a HDMI to DVI Cable is in use.
y
In PC mode, there may be noise associated with the resolution, vertical pattern, contrast or brightness. If noise is present,
change the PC output to another resolution, change the refresh rate to another rate or adjust the brightness and contrast on the
PICTURE menu until the picture is clear.
y
The synchronization input form for Horizontal and Vertical frequencies is separate.
y
Depending upon the graphics card, some resolution settings may not allow the image to be positioned on the screen properly.
y
If you are using DVI out from a PC, you have to connect analog audio separately. Refer to the instructions on the next page.
y
When using the HDMI/DVI cable, Single link is only supported.
y
If Ultra HD content is played on your PC, video or audio may become disrupted intermittently depending upon your PC’s
performance. (For 77EC9800)
NOTE
HDMI Connection or DVI to HDMI Connection
Choose method A or B to make connection.
Method A: HDMI Connection
HDMI
AUDIO OUT
DVI OUT
(*Not Provided)
PC
Choose any HDMI input port to connect.
It does not matter which port you use.
HDMI
AUDIO OUT
DVI OUT
HDMI Cable
PC
(For 55EC9300) (For 77EC9800)
ENGLISH
30
MAKING CONNECTIONS
Method B: DVI to HDMI Connection
HDMI
AUDIO OUT
DVI OUT
PC
(*Not Provided)
(*Not Provided)
Choose any HDMI input port to connect.
It does not matter which port you use.
HDMI
AUDIO OUT
DVI OUT
PC
(*Not Provided)
(*Not Provided)
(For 55EC9300) (For 77EC9800)
ENGLISH
31
MAKING CONNECTIONS
Connecting to an Audio System
You can use an optional external audio system instead of the built-in speaker.
Digital Optical Audio Connection
Transmits a digital audio signal from the TV to an external device. Connect the external device and the TV with the optical audio cable
as shown in the following illustration.
y
Do not look into the optical output port. Looking at the laser beam may damage your vision.
y
Audio with ACP (Audio Copy Protection) function may block digital audio output.
NOTE
OPTICAL AUDIO IN
Digital Audio System
(*Not Provided)
OPTICAL AUDIO IN
Digital Audio System
(*Not Provided)
(For 55EC9300) (For 77EC9800)
ENGLISH
32
MAKING CONNECTIONS
Connecting headphones (For 77EC9800)
Listening to sound with headphones.
y
Do not use headsets (earphones) at high volume or for a long time. It may cause damage to your hearing.
y
AUDIO menu options are disabled when headphones are connected.
y
When changing AV MODE with a headphone connected, the change is applied to video but not to audio.
y
Optical Digital Audio Out is not available when connecting a headphone.
y
Headphone impedance: 16
Ω
y
Max audio output: 0.627 mW to 1.334 mW
y
Headphone jack size: 3.5 mm (0.13 inches)
NOTE
(*Not Provided)
Headphone
ENGLISH
33
MAKING CONNECTIONS
Connecting a USB Device
Connect a USB storage device such as USB flash memory, external hard drive, or a USB memory card reader to the TV and access the
Smart Share menu to use various multimedia files.
Choose any USB input port to connect.
It does not matter which port you use.
y
Some USB Hubs may not work. If a USB device connected using a USB Hub is not detected, connect it directly to the USB port
on the TV.
y
Some USB device may not work if it does not meet USB 3.0 standard.
In case, connect it to USB IN 2 or USB IN 3 port. (For 77EC9800)
NOTE
(*Not Provided)
USB / USB HUB / HDD
(*Not Provided)
USB / USB HUB / HDD
(For 55EC9300)
(For 77EC9800)
ENGLISH
34
MAGIC REMOTE FUNCTIONS
MAGIC REMOTE FUNCTIONS
When the message
Magic Remote battery is low. Change the battery.
is displayed, replace the battery. To install
batteries, open the battery cover, replace batteries (1.5 V AA) matching
and ends to the label inside the
compartment, and close the battery cover. Failure to match the correct polarities of the battery may cause the battery
to burst or leak, resulting in fire, personal injury, or ambient pollution. Be sure to point the remote control at the
remote control sensor on the TV. To remove the batteries, perform the installation actions in reverse.
y
Do not mix old and new batteries, as this may damage the remote control.
CAUTION
This remote uses infrared light. When in use, it should be pointed in the direction of the TV’s remote sensor.
(POWER)
Turns the TV on or off.
Navigation buttons
(up/down/left/right)
Press the up, down, left or right
button to scroll the menu.
If you press
buttons while
the pointer is in use, the pointer
will disappear from the screen and
Magic Remote will operate like a
general remote control.
To display the pointer on the screen
again, shake Magic Remote to the
left and right.
(Home)
Accesses the Home menu.
(BACK)
Returns to the previous screen.
(EXIT to LIVE)
Switches among broadcast (antenna) and
various inputs.
Wheel (OK)
Press the center of the Wheel
button to select a menu.
You can change channels and
scroll the menu by using the
Wheel button.
VOL
Adjusts the volume level.
/INPUT
Displays the Screen Remote.
* Accesses the Universal Control Menu in
some regions.
* Pressing and holding the
button
will display a menu to select an external
device that is connected to the TV.
Used for viewing 3D video.
(MUTE)
Mutes all sounds.
* By pressing and holding the
button,
VD function will be enabled.
SAP(Secondary Audio Program) Feature can
also be enabled by pressing the
key.
.
CH
Scrolls through the saved channels.
(Voice recognition)
Network connection is required to
use the voice recognition function.
1. Press the voice recognition
button.
2. Speak when the voice display
window appears on the left of the
TV screen.
* Use the Magic Remote no further
than 10 cm (4 inch) from your face.
* The voice recognition may fail
when you speak too fast or too
slowly.
* The recognition rate may
vary depending upon the
user’s characteristics (voice,
pronunciation, intonation, and
speed) and the environment (noise
and TV volume).
Color buttons
These access special functions in some
menus.
(
Red, Green, Yellow, Blue)
/INPUT
P
VOL
CH
ENGLISH
35
MAGIC REMOTE FUNCTIONS
Registering Magic Remote
The Magic Remote operates by pairing with your TV.
How to register the Magic Remote
(Wheel)
To use the Magic Remote, first pair it with
your TV.
1 Put batteries into the Magic Remote and
turn the TV on.
2 Point the Magic Remote at your TV and
press the
Wheel (OK)
on the remote
control.
* If the TV fails to register the Magic
Remote, try again after turning the TV off
and back on.
How to deregister the Magic Remote
(BACK)
(Home)
Press the
(BACK)
and
(Home)
at the
same time, for five seconds, to unpair the
Magic Remote with your TV.
»
Pressing and holding the
(EXIT to
LIVE)
button will let you cancel and re-
register Magic Remote at once.
How to use Magic Remote
y
Shake the Magic Remote slightly to the right
and left or press
(Home)
,
/INPUT
, buttons
to make the pointer appear on the screen.
(In some TV models, the pointer will appear
when you turn the Wheel button.)
y
If the pointer has not been used for a certain
period of time or Magic Remote is placed on a
flat surface, then the pointer will disappear.
y
If the pointer does not move as you wish,
shake Magic Remote to the left and right. The
pointer will move to the center of the screen.
y
The Magic Remote depletes batteries faster
than a normal remote due to the additional
features.
Precautions to Take when Using the
Magic Remote
y
Use the Magic remote within the maximum communication
distance (10 m, 32.8 ft). Using the remote control beyond
this distance, or with an object obstructing it, may cause a
communication failure.
y
A communication failure may occur due to nearby devices.
Electrical devices such as a microwave oven or wireless
LAN product may cause interference, as these use the same
bandwidth (2.4 GHz) as the Magic remote.
y
The Magic remote may be damaged or may malfunction if it
is dropped or receives a heavy impact.
y
Take care not to bump into nearby furniture or other people
when using the Magic remote.
y
Manufacturer and installer cannot provide service related to
human safety as the applicable wireless device has possibility
of electric wave interference.
y
It is recommended that an Access Point (AP) be located more
than 1 m (3.28 ft) away from the TV. If the AP is installed
closer than 1 m (3.28 ft), the Magic remote may not perform
as expected due to frequency interference.
ENGLISH
36
USING THE USER GUIDE
USING THE USER GUIDE
User Guide allows you to easily access detailed TV information.
1
Press
(Home)
button to access the Home menu.
2
Select
User Guide
and press the
Wheel (OK)
button.
ENGLISH
37
SPECIFICATIONS
SPECIFICATIONS
Product specifications may be changed without prior notice due to upgrade of product functions.
Power requirement
AC 120 V ~ 50 / 60 Hz
Television System
NTSC-M, ATSC, 64 & 256 QAM
Program Coverage
VHF 2-13, UHF 14-69, CATV 1-135, DTV 2-69, CADTV 1-135
External Antenna Impedance
75
Ω
Environment
condition
Operating Temperature
0 - 40 °C (32 °F ~ 104 °F)
Operating Humidity Less than 80 %
Storage Temperature -20 - 60 °C (- 4 °F ~ 140 °F)
Storage Humidity Less than 85 %
MODELS
55EC9300
(55EC9300-UA)
Dimensions
(W x H x D)
With stand
1,225 x 753 x 204 (mm)
48.2 x 29.6 x 8.0 (inch)
Without stand
1,225 x 715 x 44 (mm)
48.2 x 28.1 x 1.7 (inch)
Weight
With stand 16.7 kg (36.8 Ibs)
Without stand 14.7 kg (32.4 Ibs)
Current Value / Power consumption 3.2 A / 320 W
MODELS
77EC9800
(77EC9800-UA)
Dimensions
(W x H x D)
With stand
1,718 x 1,110 x 322 (mm)
67.6 x 43.7 x 12.6 (inch)
Without stand
1,718 x 1,064 x 33.7 (mm)
67.6 x 41.8 x 1.3 (inch)
Weight
With stand 43.3 kg (95.4 Ibs)
Without stand 39.9 kg (87.9 Ibs)
(For 55EC9300)
Wireless module (LGSBW41) Specifications
Wireless Lan Bluetooth
Standard
IEEE 802.11a/b/g/n
Standard
Bluetooth Version 3.0
Frequency Range
2400 to 2483.5 MHz
5150 to 5250 MHz
5725 to 5850 MHz
Frequency Range
2400 to 2483.5MHz
Output Power
(Max.)
802.11a: 11.5 dBm
802.11b: 11 dBm
802.11g: 10.5 dBm
802.11n - 2.4GHz: 11 dBm
802.11n - 5GHz: 12.5 dBm
Output Power (Max.)
10 dBm or Lower
y
Because band channel used by the country could be different, the user can not change or adjust the operating frequency and this
product is set for the regional frequency table.
y
This device should be installed and operated with minimum distance 20 cm (7.8 inch) between the device and your body. And this
phrase is for the general statement for consideration of user environment.
y
Contains FCC ID: BEJLGSBW41 / Contains IC: 2703H-LGSBW41
ENGLISH
38
SPECIFICATIONS / EXTERNAL CONTROL DEVICE SETUP
(For 77EC9800)
Wireless module (LGSWF41) Specifications
Standard
IEEE 802.11a/b/g/n/ac
Frequency Range
2400 to 2483.5 MHz
5150 to 5250 MHz
5725 to 5850 MHz
Output Power (Max.)
802.11a: 11.5 dBm
802.11b: 14.5 dBm
802.11g: 16.5 dBm
802.11n - 2.4GHz: 16.5 dBm
802.11n - 5GHz: 14.5 dBm
802.11ac - 5GHz : 14.5 dBm
y
Because band channel used by the country could be different, the user can not change or adjust the operating frequency and this
product is set for the regional frequency table.
y
This device should be installed and operated with minimum distance 20 cm (7.8 inch) between the device and your body. And this
phrase is for the general statement for consideration of user environment.
y
Contains FCC ID: BEJLGSWF41 / Contains IC: 2703H-LGSWF41
Bluetooth module (BM-LDS401) Specifications
Standard Bluetooth Version 3.0
Frequency Range 2400 to 2483.5 MHz
Output Power (Max.) 10 dBm or Lower
y
Contains FCC ID : BEJLDS401 / Contains IC : 2703H-LDS401
EXTERNAL CONTROL DEVICE SETUP
To obtain the external control device setup information, please visit
www.lg.com
.
ENGLISH
39
MAINTENANCE / TROUBLESHOOTING
MAINTENANCE
Cleaning Your TV
Clean your TV regularly to keep it at peak performance and to extend the product lifespan.
y
Before cleaning, turn the power off and disconnect the power cord and all other cables.
y
When the TV is left unattended or unused for a long time, disconnect the power cord from the wall outlet to prevent possible
damage from lightning or power surges.
CAUTION
Screen, Frame, Cabinet, and Stand
To remove dust or light dirt, wipe the surface with a dry, clean, and soft cloth.
To remove major dirt, wipe the surface with a soft cloth dampened in clean water or a diluted mild detergent. Then wipe immediately
with a dry cloth.
y
Do not push, rub, or hit the surface with your fingernail or a sharp object, as this may result in scratches on the screen and
image distortions.
y
Do not use any chemicals, such as waxes, benzene, alcohol, thinners, insecticides, air fresheners, or lubricants, as these may
damage the screen’s finish and cause discoloration.
y
Do not spray liquid onto the surface. If water enters the TV, it may result in fire, electric shock, or malfunction.
CAUTION
Power Cord
Remove the accumulated dust or dirt on the power cord regularly.
TROUBLESHOOTING
Problem Solution
Cannot control the TV with the remote
control.
y
Check the remote control sensor on the product and try again.
y
Check if there is any obstacle between the product and the remote control.
y
Check if the batteries are still working and properly installed ( to , to ).
No image display and no sound is
produced.
y
Check if the product is turned on.
y
Check if the power cord is connected to a wall outlet.
y
Check if there is a problem in the wall outlet by connecting other products.
The TV turns off suddenly.
y
Check the power control settings. The power supply may be interrupted.
y
Check if the
Sleep Timer/Time Power Off
is activated in the
TIMERS
settings.
y
If there is no signal while the TV is on, the TV will turn off automatically after 15 minutes of
inactivity.
The model and serial number of the TV are
located on the back and one side of the TV.
Record them below should you ever need service.
MODEL
SERIAL
LG Customer Information Center
For inquires or comments, visit www.lg.com or call;
1-888-542-2623 CANADA
1-800-243-0000 USA, Consumer User
1-888-865-3026 USA, Commercial User
Register your product Online!
www.lg.com
This product qualifies for ENERGY
STAR in the factory default (Home Use)
setting.
Changing the factory default settings
or enabling other features may increase
power consumption that could exceed
the limits necessary to quality for
ENERGY STAR.
Refer to ENERGY STAR.gov for more
information on the ENERGY STAR
program.
(For 55EC9300)
