OWNER’S MANUAL
Mini Hi-Fi
System
Please read this manual carefully before operating
your set and retain it for future reference.
MODEL
OJ45
*
MFL69981402*
www.lg.com
1 Getting Started
Getting Started2
Getting Started
1
Safety Information
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION: TO REDUCE THE RISK OF ELECTRIC
SHOCK DO NOT REMOVE COVER (OR BACK)
NO USER-SERVICEABLE PARTS INSIDE REFER
SERVICING TO QUALIFIED SERVICE PERSONNEL.
This lightning ash 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
sufcient magnitude to constitute
a risk of electric shock to persons.
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 product.
WARNING: TO PREVENT FIRE OR ELECTRIC SHOCK
HAZARD, DO NOT EXPOSE THIS PRODUCT TO RAIN
OR MOISTURE.
CAUTION: The apparatus should not be exposed to
water (dripping or splashing) and no objects lled
with liquids, such as vases, should be placed on the
apparatus.
WARNING: Do not install this equipment in a
conned space such as a book case or similar unit.
CAUTION: Do not use high voltage products around
this product. (ex. Electrical swatter) This product may
malfunction due to electrical shock.
CAUTION: This product employs a Laser System.
To ensure proper use of this product, please read
this owner’s manual carefully and retain it for future
reference. Shall the unit require maintenance, contact
an authorized service center.
Use of controls, adjustments or the performance of
procedures other than those specied herein may
result in hazardous radiation exposure. To prevent
direct exposure to laser beam, do not try to open the
enclosure.
CAUTION: Do not block any ventilation openings.
Install in accordance with the manufacturer’s
instructions.
Slots and openings in the cabinet are provided for
ventilation and to ensure reliable operation of the
product and to protect it from over heating. The
openings shall be never be blocked by placing the
product on a bed, sofa, rug or other similar surface.
This product should not be placed in a built-in
installation such as a bookcase or rack unless
proper ventilation is provided or the manufacturer’s
instruction has been adhered to.
NOTICE: For safety marking information including
product identication and supply ratings, please refer
to the main label on the bottom or the other surface
of the product.
Getting Started 3
Getting Started
1
CAUTION concerning the Power Cord
Check the specication page of this owner’s manual
to be certain of the current requirements.
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 re. Periodically
examine the cord of your device, and if its appearance
indicates damage or deterioration, unplug it,
discontinue use of the device, and have the cord
replaced with an exact replacement part by an
authorized service center. 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 device.
The Power Plug is the disconnecting device. In case
of an emergency, the Power Plug must remain readily
accessible.
This device is equipped with a portable battery or
accumulator.
Safety way to remove the battery or the battery
from the equipment: Remove the old battery
or battery pack, follow the steps in reverse order
than the assembly. To prevent contamination of
the environment and bring on possible threat
to human and animal health, the old battery or
the battery put it in the appropriate container at
designated collection points. Do not dispose of
batteries or battery together with other waste. It is
recommended that you use local, free reimbursement
systems batteries and accumulators. The battery
shall not be exposed to excessive heat such as
sunshine, re or the like.
CAUTION: No naked ame sources, such as lighted
candles, should be placed on the apparatus.
Symbols
~
Refers to alternating current(AC).
0
Refers to direct current(DC).
Refers to class II equipment.
1
Refers to stand-by.
!
Refers to “ON” (power).
Refers to dangerous voltage.
Table of Contents4
Table of Contents
1 Getting Started
2 Safety Information
6 Unique Features
6 Playable file Requirement
6 – Music file requirement
7 – Compatible USB Devices
7 – USB device requirement
8 Remote control
10 Top panel
12 Front panel
12 Rear panel
2 Connecting
13 Optional Equipment Connection
13 – USB Connection
3 Operating
14 Basic Operations
14 – CD/USB Operations
14 – Auto Play
15 – Selecting a folder and
an MP3/WMA file
16 Using BLUETOOTH® wireless technology
16 – Listening to music stored on the Bluetooth
devices
19 Radio Operations
19 – Listening to the radio
19 – Improving poor FM reception
19 – Presetting the Radio Stations
19 – Deleting all the saved stations
20 Sound adjustment
20 – Setting the sound mode
21 Advanced Operations
21 – Programmed Playback
22 Other Operations
22 – Turn off the sound temporarily
22 – Displaying file information
22 – LIGHTING
22 – Auto power down
23 – AUTO POWER On
23 – Auto function change
Getting Started6
Getting Started
1
Unique Features
BLUETOOTH®
Listens to music stored on your Bluetooth device.
Playable file
Requirement
Music file requirement
MP3/WMA le compatibility with this unit is limited
as follows.
y Sampling frequency : within 8 to 48 kHz (MP3),
within 8 to 44.1 kHz (WMA)
y Bit rate : within 8 to 320 kbps (MP3),
8 to 192 kbps (WMA)
y Maximum les : Data CD : 999 / USB : 999
y Maximum folders : Data CD : 99 / USB : 99
y File extensions : “.mp3”/ “.wma”
y Certain MP3/WMA les may not be played
depending on the type or format of the le.
y CD-ROM le format : ISO 9660/ JOLIET
y We recommend that you use Easy-CD Creator,
which creates an ISO 9660 le system.
The DTS is not supported. In case of DTS audio
format, audio is not output.
You have to set the disc format option to [Mastered]
in order to make the discs compatible with the LG
players when formatting rewritable discs. When
setting the option to Live File System, you cannot use
it on LG players.
(Mastered/Live File System : Disc format system for
Windows Vista)
Getting Started 7
Getting Started
1
Compatible USB Devices
y MP3 Player : Flash type MP3 player.
y USB Flash Drive :
Devices that support USB2.0 or USB1.1.
y The USB function of this unit does not support all
USB devices.
USB device requirement
y Devices which require additional program
installation when you have connected it to a
computer, are not supported.
y Do not extract the USB device while in operation.
y For a large capacity USB, it may take longer than a
few minute to be searched.
y To prevent data loss, back up all data.
y If you use a USB extension cable or USB hub, the
USB device is not recognized.
y Using NTFS le system is not supported. (Only
FAT(16/ 32) le system is supported.)
y This unit recognizes up to 999 les.
y External HDD, Card readers, Locked devices, or
hard type USB devices are not supported.
y USB port of the unit cannot be connected to PC.
The unit cannot be used as a storage device.
y Some USB may not work with this unit.
Getting Started8
Getting Started
1
Remote control
Replacement of battery
Remove the battery cover on the rear of the remote
control, and insert the battery with 4 and 5
matched correctly.
• • • • • • • • • • • • • • a • • • • • • • • • • • • •
1 (Standby) : Turns the power on or off.
B (Open/Close) : Opens and closes the disc tray.
VOL (Volume) +/- : Adjusts speaker volume.
F (Function) : Selects the function and input source.
Input source / Function Display
Disc CD
USB USB
Bluetooth BT
Radio FM
(Mute): Mutes the sound.
PRESET/FOLDER W/S :
- Chooses a preset number for a radio station.
(Page 19)
- Searches for a folder of MP3/WMA les. When
a CD/USB containing MP3/WMA les in several
folders is being played, press PRESET/FOLDER
W/S on the remote control or PRESET/FOLDER
A/D on the unit to select the folder you want
to play.
Getting Started 9
Getting Started
1
• • • • • • • • • • • • • • b • • • • • • • • • • • • •
PROGRAM/MEMORY :
- Stores radio stations. (Page 19)
- Creates a programmed list you want to listen to.
(Page 21)
REPEAT : Listens to your tracks/les repeatedly or
randomly.
DELETE :
- Deletes a song on the programmed list.
- Deletes all the saved stations.
TUNING-/+ : Selects the radio stations.
C/V (Skip/Search) :
- Skips backward or forward.
- Searches for a section within a track/le.
N (Play/Pause) :
- Starts or pauses playback.
- Selects stereo/mono.
• • • • • • • • • • • • • • c • • • • • • • • • • • • •
SOUND EFFECT : Chooses sound impressions.
Z (Stop) : Stops playback.
BASS BLAST : Press to select BASS effect directly.
Getting Started10
Getting Started
1
Top panel
m
l
k
g
h
i
j
abc
dfe
a 1 (Standby)
Turns the power on or off.
b USB Port
You can play sound les by connecting the USB
device.
c PROGRAM/MEMORY
- Stores radio stations. (Page 19)
- Creates a programmed list you want to listen
to. (Page 21)
d MASTER VOLUME
Adjust speaker volume.
e DELETE :
- Deletes a song on the programmed list.
- Deletes all the saved stations.
f F (Function)
Selects the function and input source.
Input source / Function Display
Disc CD
USB USB
Bluetooth BT
Radio FM
g PRESET/FOLDER D
- Chooses a preset number for a radio station.
(Page 19)
- Searches for a folder of MP3/WMA les. When
a CD/USB containing MP3/WMA les in several
folders is being played, press PRESET/FOLDER
W/S on the remote control or PRESET/
FOLDER A/D on the unit to select the folder
you want to play.
SOUND EFFECT
Chooses sound impressions.
BASS BLAST
Press to select BASS effect directly.
Getting Started 11
Getting Started
1
h T (Play/Pause)
- Starts or pauses playback.
- Selects stereo/mono.
U (Skip/Search)
- Skips forward.
- Searches for a section within a track/le.
- Selects the radio stations.
i R (Open/Close)
Opens and closes the disc tray.
j LIGHTING
Turns on/off the lighting effects.
k I (Stop)
Stops playback
Y (Skip/Search)
- Skips backward.
- Searches for a section within a track/le.
- Selects the radio stations.
l j BLUETOOTH
Press to select Bluetooth function
m PRESET/FOLDER A
- Chooses a preset number for a radio station.
(Page 19)
- Searches for a folder of MP3/WMA les. When
a CD/USB containing MP3/WMA les in several
folders is being played, press PRESET/FOLDER
W/S on the remote control or PRESET/
FOLDER A/D on the unit to select the folder
you want to play.
INFO
- Sees information about your music. An MP3 le
often come with ID3 tag. The tag gives the Title,
Artist, Album or Time information.
- Sees Bluetooth device name of the unit in
READY.
- Sees the name of connected all Bluetooth
device in Bluetooth mode.
REPEAT
Listens to your tracks/les repeatedly or
randomly.
Connecting12
Connecting
2
Front panel
Rear panel
a Display window b Disc tray
a FM ANTENNA b POWER IN
ab
ab
a
b
2 Connecting
Connecting 13
Connecting
2
Optional Equipment
Connection
USB Connection
Connect a USB device (or MP3 player, etc.) to the
USB ports on the unit.
USB device
Removing the USB device from the unit :
1. Choose a different function/mode or
press Z on the remote control or I on
the unit once.
2. Remove the USB device from the unit.
,
Note
3 Operating
Operating14
Operating
3
Basic Operations
CD/USB Operations
1. Insert the disc by pressing B on the remote
control or R on the unit.
Or connect the USB device to the USB port.
2. Select CD or USB function by pressing F.
To Do this
Stop
Press Z on the remote control or
I on the unit.
Playback
Press N on the remote control or
T on the unit.
Pause
Press N on the remote control or
T on the unit during playback.
Searching
for a section
within a track/
le
Press and hold C/V on the
remote control or Y/U on the
unit during playback and release it at
the point you want to listen to.
Skipping to
the next/
previous
track/le
- In stop status,
Press C/V on the remote
control or Y/U on the unit to
go to the next/previous track/le.
- During playback,
Press V on the remote control or
U on the unit to go to the next
track/le.
Playing less than 2 seconds, press
C on the remote control or Y
on the unit to go to the previous
track/le.
Playing after 3 seconds, press C
on the remote control or Y on
the unit to go to the beginning of
the track/le.
Playing
repeatedly or
randomly
Press REPEAT repeatedly, the
display will be changed in the
following order.
ONE ALL SHUFFLE OFF
y When you play programmed list, only ONE
and ALL are available.
y If you leave the disc tray open for 5 minutes,
it will close automatically.
,
Note
Auto Play
- AUDIO/MP3/WMA CD is played automatically
after disc tray is open and then closed.
- Automatically switches to the CD function if disc
tray is open and then closed when there is no disc
in disc tray.
Operating 15
Operating
3
Selecting a folder and
an MP3/WMA file
On the unit
1. Press PRESET/FOLDER A/D repeatedly until a
desired folder appears.
2. Press
T
to play it. The first file of folder wil be
played.
On the remote control
1. Press PRESET/FOLDER W/S repeatedly until a
desired folder appears.
2. Press
N
to play it. The first file of folder wil be
played.
y CD / USB Folders/Files are recognized as
below.
*
y If there is no le in a folder, the folder will not
appear.
y Folders will be presented as the following
order;
ROOT
FOLDER 1 FOLDER 3
FOLDER 7 FOLDER 8 FOLDER 5
FOLDER 6
y File will be played from $ le No.1 to $ le
No.14 one by one.
y *ROOT : The rst screen you can see when a
computer recognize the CD/USB is “ROOT”.
y Files and folders will be presented in order
recorded and may be presented differently
according to the record circumstances.
,
Note
Operating16
Operating
3
Using BLUETOOTH®
wireless technology
About Bluetooth
Bluetooth is wireless communication technology for
short range connection.
The sound may be interrupted when the connection
interfered by the other electronic wave or you
connect the Bluetooth in the other rooms.
Connecting individual devices under Bluetooth
wireless technology does not incur any charges.
A mobile phone with Bluetooth wireless technology
can be operated via the Cascade if the connection
was made via Bluetooth wireless technology.
y Available Devices : Smart phone, MP3, Notebook,
etc.
y Codec : SBC
Bluetooth Profiles
In order to use Bluetooth wireless technology,
devices must be able to interpret certain proles.
This unit is compatible with following prole.
A2DP (Advanced Audio Distribution Prole)
Listening to music stored on the
Bluetooth devices
Pairing your unit and Bluetooth device
Before you start the pairing procedure, make
sure the Bluetooth feature is activated on your
Bluetooth device. Refer to your Bluetooth device’s
user guide. Once a pairing operation is performed, it
does not need to be performed again.
1. Turn on the unit.
When Bluetooth connection lock is activated,
you can search Bluetooth device in BT function.
,
Note
2. Operate the Bluetooth device and perform the
pairing operation. When searching for this unit
with the Bluetooth device, a list of the devices
found may appear in the Bluetooth device
display depending on the type of Bluetooth
device. Your unit appears as “LG OJ45(XX)”.
y XX means the last two digits of
Bluetooth address. For example, if your
unit has a Bluetooth address such as
9C:02:98:4A:F7:08, you will see “LG OJ45
(08)” on your Bluetooth device.
y Depending on the Bluetooth device type,
some devices may have a different pairing
process. Enter the PIN code (0000) as
needed.
y You can connect this unit with up to 2
Android phones simultaneously using the
same method as described above, only in the
Bluetooth function.
y The multi pairing connection is only
supported on Android phones. (Multi pairing
connection may not be supported depending
on the connected device specications.)
y During multi pairing connection, phones are
muted.
,
Note
y Version : 4.1
Operating 17
Operating
3
3. When this unit is successfully connected with
your Bluetooth device, “PAIRED” appears on the
display window and change to Bluetooth device
name soon. Then “BT” will appear on the display
window.
y "PAIRED" will momentarily appear on the
display when you connect other devices for
multi pairing.
y If the device name is unavailable, “_” will be
displayed.
,
Note
4. Listen to music.
To play a music stored on your Bluetooth device,
refer to your Bluetooth device’s user guide.
y When using Bluetooth technology, you have
to make a connection between the unit and
the Bluetooth device as close as possible and
keep the distance.
However, it may not work well in certain
situations as described below :
- There is an obstacle between the unit and
the Bluetooth device.
- There is a device using same frequency
with Bluetooth technology such as a
medical equipment, a microwave or a
wireless LAN device.
y You should connect your Bluetooth device to
this unit again when you restart it.
y Even if this unit connected up to 2 Bluetooth
devices in the Bluetooth mode, you can play
and control music by using only one of the
connected devices.
,
Note
Bluetooth connection lock
(BT LOCK)
You can limit Bluetooth connection to only BT
(Bluetooth) function to prevent unintended
Bluetooth connection.
To turn on this function, press and hold N on
the remote control or T on the unit for about 5
seconds in BT (Bluetooth) function.
“BT LOCK” appears then you can limit Bluetooth
connection.
To turn off this function, press and hold N on
the remote control or T on the unit for about 5
seconds in BT (Bluetooth) function.
“BT UNLOCK” appears.
Operating18
Operating
3
y The sound may be interrupted when the
connection has interference from other
electronic devices.
y Depending on the type of the device, you may
not be able to use the Bluetooth function.
y You can enjoy wireless system using phone,
MP3, Notebook, etc.
y The more distance between the unit and
the Bluetooth device, the lower the sound
quality becomes.
y Bluetooth connection will be disconnected
when the unit is turned off or the Bluetooth
device gets far from the unit.
y When Bluetooth connection is disconnected,
connect the Bluetooth device to the unit
again.
y When a Bluetooth device is not connected,
“READY” appears on the display window.
y When you use the Bluetooth function,
adjust the volume to a proper level on the
Bluetooth device.
y When entering Bluetooth function, this unit
automatically connect to Bluetooth device
which is connected the last. (Auto connection
may not be supported depending on the
connected device specications.)
,
Note
Operating 19
Operating
3
Radio Operations
Be sure that FM aerial is connected.
Listening to the radio
1. Press F until FM appears in the display window.
The last received station is tuned in.
2. Auto tuning :
Press and hold TUNING-/+ on the remote
control or Y/U on the unit for about two
seconds until the frequency indication starts to
change, then release. Scanning stops when the
unit tunes in a station.
Or
Manual tuning :
Press TUNING-/+ on the remote control or
Y/U on the unit repeatedly.
3. Adjust the volume by pressing VOL +/- on the
remote control or by rotating volume knob on the
unit repeatedly.
Improving poor FM reception
Press N on the remote control or T on the unit.
This will change the tuner from stereo to mono and
usually improve the reception.
Presetting the Radio Stations
You can preset 50 stations for FM.
Before tuning, make sure to turn down the volume.
1. Press F until FM appears in the display window.
2. Select the desired frequency by pressing
TUNING -/+ on the remote control or Y/U
on the unit.
3. Press PROGRAM/MEMORY. A preset number
will blink in the display window.
4. Press PRESET/FOLDER W/S on the remote
control or PRESET/FOLDER A/D on the unit to
select the preset number you want.
5. Press PROGRAM/MEMORY. The station is
stored.
6. Repeat steps 2 to 5 to store other stations.
7. To listen a preset station, press
PRESET/FOLDER W/S on the remote control
or PRESET/FOLDER A/D on the unit.
Deleting all the saved stations
1. Press and hold DELETE for three seconds.
“DEL ALL” will flash up on the unit display.
2. Press DELETE to erase all the saved radio
stations
“DELETED ALL” will flash up on the unit display.
Operating20
Operating
3
Sound adjustment
Setting the sound mode
This system has a number of pre-set surround sound
elds. The displayed items for the equalizer may be
different depending on sound sources and effects.
You can select a desired sound mode by using
SOUND EFFECT.
On Display Description
POP
CLASSIC
ROCK
JAZZ
This program lends
an enthusiastic
atmosphere to the
sound, giving you the
feeling you are at an
actual rock, pop, jazz or
classic concert.
BASS (BASS BLAST)
Reinforces the treble,
bass and surround
sound effect.
STANDARD
You can enjoy
optimized sound.
You can directly select BASS (BASS BLAST)
effect by pressing BASS BLAST.
,
Note
Operating 21
Operating
3
Advanced Operations
Programmed Playback
The program function enables you to store your
favorite les from any disc or USB device.
A program can contain 20 tracks/les.
Making Programmed list
1. Press PROGRAM/MEMORY in stop status.
2. Press C/V on the remote control or
Y/U on the unit to select a track/file.
3. Press PROGRAM/MEMORY to save and select a
next track/file.
4. Repeat steps 2 - 3 to store other tracks/files.
To play the programmed list, Press N on the
remote control or T on the unit after you make
the list.
When making or modifying the programmed
list, REPEAT mode is off.
,
Note
Editing Programmed list
1. Press PROGRAM/MEMORY in stop status.
2. Press PROGRAM/MEMORY. Or PRESET/
FOLDER W/S on the remote control or
PRESET/FOLDER A/D on the unit to edit.
3. Press C/V on the remote control or
Y/U on the unit.
4. Press PROGRAM/MEMORY once again.
5. Repeat steps 2 - 4 to store other tracks/files.
To play the programmed list, Press N on the
remote control or T on the unit after you make
the list.
Deleting Programmed list
Deleting function only works in the edit mode.
1. Press PROGRAM/MEMORY in stop status.
2. Select a song by pressing PROGRAM/MEMORY
repeatedly. Or PRESET/FOLDER W/S on the
remote control or PRESET/FOLDER A/D on
the unit repeatedly.
3. Press DELETE while a song is selected.
y Programmed list is cleared in the case below.
- Removing the disc or the USB device.
- Unplugging the power cord.
- Changing to a different function.
- Turning off and on the unit.
,
Note
Operating22
Operating
3
Other Operations
Turn off the sound temporarily
Press on the remote control to mute your sound.
You can mute your unit, for example, to answer
the telephone, the “q” will appear in the display
window.
To cancel it, press on the remote control again or
change the volume level.
Displaying file information
(ID3 TAG)
While playing an MP3 le containing le information,
you can display the information by pressing INFO on
the unit.
LIGHTING
This function offers a party atmosphere by operating
the lighting on the unit.
Press LIGHTING on the unit.
VOLCANO POLICE THUNDER PSYCHE
CHAOS OFF
y Lighting function is available in all functions.
y Lighting mode retains its previous mode
when you first press LIGHTING on the unit,
press again to change modes.
,
Note
Auto power down
This unit will turn itself off to save electricity in the
case were the main unit is not connected to an
external device and is not used for 15 minutes.
Operating 23
Operating
3
AUTO POWER On
This unit automatically turns on by an input source :
Bluetooth
If you try to connect your Bluetooth device, this unit
turns on and connects your Bluetooth device. You
can play your music.
y Depending on the connected device, this
function may not operate.
y Depending on the connected device, the unit
turns on but Bluetooth function may not be
connected.
y If you disconnect Bluetooth connection by
this unit, some Bluetooth devices try to
connect to the unit continually. Therefore it is
recommended to disconnect the connection
before turning off the unit.
y If you have already paired with this unit,
automatically this unit can turn on by an
input source when this unit is turned off.
y If you turn off the unit by pressing the power
button for more than 5 seconds, Auto Power
On function is disabled. To activate it, turn on
the unit.
,
Note
Auto function change
This unit recognizes input signals such as Bluetooth,
and then changes suitable function automatically.
When you try to connect Bluetooth
device
When you try to connect your Bluetooth device to
this unit, Bluetooth function is selected. Play your
music on the Bluetooth device.
y This function only works with devices that
were previously connected.
y If the Bluetooth connection lock function
is set, Bluetooth connection will be only
available on Bluetooth function.
,
Note
4 Troubleshooting
Troubleshooting24
Troubleshooting
4
Troubleshooting
General
Problem Cause & Solution
The unit does not work
properly.
y Turn off and on the unit.
y Disconnect the power cord of this unit and then try connecting again.
y Previous setting may not be saved when device power is shut off.
No Power.
y The power cord is not plugged in. Plug in the power cord.
y Check whether electricity failed.
Check the condition by operating other electronic devices.
No sound.
y Check whether you select right function.
Press function button and check the selected function.
The unit does not start
playback.
y An unplayable disc is inserted. Check the playable disc.
y No disc is inserted. Insert a disc.
y The disc is dirty. Clean the disc. (Page 27)
y The disc is inserted upside down.
Place the disc with the label or printed side facing upwards.
Radio stations cannot be
tuned in properly.
y The signal strength of the radio station is too weak.
Tune to the station manually.
y No stations have been preset or preset stations have been cleared (when tuning
by scanning preset channels).
Preset some radio stations, see page 19 for details.
The remote control does
not work properly.
y The remote control is too far from the unit.
Operate the remote control within about 7 m (23 feet).
y There is an obstacle in the path of the remote control and the unit.
Remove the obstacle.
y The batteries in the remote control are exhausted.
Replace the batteries with new ones.
No speaker light.
y Check the light effects by pressing LIGHTING.
5 Appendix
Appendix 25
Appendix
5
General specifications
General
Power requirements Refer to the main label on the unit.
Power consumption Refer to the main label on the unit.
Dimensions (W x H x D)
Approx. 464.6 mm x 332.2 mm x 357 mm
(18.3 inch x 13 inch x 14 inch) With foot
Operating temperature 5 °C to 35 °C (41 °F to 95 °F)
Operating humidity 60 %
Tuner
FM Tuning Range 87.5 to 108.0 MHz or 87.50 to 108.00 MHz
System
Frequency Response 40 to 20,000 Hz
Signal-to-noise ratio More than 75 dB
Dynamic range More than 75 dB
Bus Power Supply (USB)
5 V 0 500 mA
Amplier (RMS Output power)
Total output 120 W RMS
Front 25 W RMS × 2 (4 Ω at 4 KHz, 10 % THD)
Subwoofer 70 W RMS × 1 (4 Ω at 100 Hz, 10 % THD)
y Design and specications are subject to change without notice.
Appendix26
Appendix
5
Trademarks and
Licenses
The Bluetooth® word mark and logos are registered
trademarks owned by the Bluetooth SIG, Inc. and any
use of such marks by LG Electronics is under license.
Other trademarks and trade names are those of their
respective owners.
Appendix 27
Appendix
5
Maintenance
Notes on Discs
Handling Discs
Never stick paper or tape on the disc.
Storing Discs
After playing, store the disc in its case. Do not
expose the disc to direct sunlight or sources of heat
and never leave it in a parked car exposed to direct
sunlight.
Cleaning Discs
Fingerprints and dust on the disc can cause poor
picture quality and sound distortion. Before playing,
clean the disc with a clean cloth. Wipe the disc from
the center to out.
Do not use strong solvents such as alcohol, benzine,
thinner, commercially available cleaners, or anti-static
spray intended for old vinyl records.
Handling the Unit
When shipping the unit
Please save the original shipping carton and packing
materials. If you need to ship the unit, for maximum
protection, re-pack the unit as it was originally
packed at the factory.
Keeping the exterior surfaces clean
Do not use volatile liquids such as insecticide spray
near the unit. Wiping with strong pressure may
damage the surface. Do not leave rubber or plastic
products in contact with the unit for a long period
of time.
Cleaning the unit
To clean the player, use a soft, dry cloth. If the
surfaces are extremely dirty, use a soft cloth lightly
moistened with a mild detergent solution. Do not use
strong solvents such as alcohol, benzine, or thinner,
as these might damage the surface of the unit.
Maintaining the Unit
The unit is a high-tech, precision device. If the optical
pick-up lens and disc drive parts are dirty or worn,
the picture quality could be diminished. For details,
please contact your nearest authorized service
center.
