WARNING: TO PREVENT FIRE OR ELECTRIC SHOCK
HAZARD, DO NOT EXPOSE THIS PRODUCT TO RAIN
OR MOISTURE.
WARNING: Do not install this equipment in a
conned space such as a book case or similar unit.
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 shall not be placed in a builtin installation such as a bookcase or rack unless
proper ventilation is provided or the manufacturer’s
instruction has been adhered to.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
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
sucient 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.
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 concerning the Power cord
Most appliances recommend they 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 specication page of this
owner’s manual to be certain. 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
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
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 appliance. To
disconnect power from the mains, pull out the
mains cord plug. When installing the product,
ensure that the plug is easily 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: The apparatus shall not be exposed to
water (dripping or splashing) and no objects lled
with liquids, such as vases, shall be placed on the
apparatus.
2 Safety Information
6 Unique Features
6 Accesories
7 Playable file Requirement
7 – Music file requirement
7 – Compatible USB Devices
7 – USB device requirement
8 Remote Control
9 Front Panel
11 Rear Panel (CM4740, CM4540)
12 Rear Panel (CM4640)
13 Rear Panel (CM4440)
2 Connecting
14 Connecting to speakers
14 – Attaching the speakers to the unit
14 – Attaching the subwoofer to the unit.
(CM4740, CM4540)
15 Antenna Connection
15 Optional Equipment Connection
15 – USB Connection
16 – AUX IN Connection
16 – PORT. IN Connection
3 Operating
17 Basic Operations
17 – CD/USB Operations
17 – Auto Play
18 Other Operations
18 – Programmed Playback
18 – Deleting Programmed list
18 – Displaying file information
18 – Searching for a folder
18 – Deleting an MP3/WMA file
19 – Turn off the sound temporarily
19 – DEMO
19 – AUTO DJ playback
20 Radio Operations
20 – Listening to the radio
20 – Presetting the Radio Stations
20 – Deleting all the saved stations
20 – Improving poor FM reception
21 Sound adjustment
21 – Setting the surround mode
22 Setting the Clock
22 – Setting the Clock through “LG
Bluetooth Remote” App
22 – Using your player as an alarm clock
22 – Sleep Timer Setting
22 – Dimmer
22 Auto power down
23 Advanced Operations
23 – Listening to the sound from your
external device
23 – Recording to USB
23 – To select recording bit rate and speed
23 – Dubbing USB to USB
24 Using a Bluetooth wireless technology
25 – Listening to music stored on the
Blends the end of one song into the beginning of
another for seamless playback.
Bluetooth
Listens to music stored on your Bluetooth device.
LG Bluetooth Remote
You can control this unit with your Android device
via Bluetooth. This unit and your device must be
paired for Bluetooth. Visit “Google Android Market
(Google Play Store)” or use the QR code shown
below to search for “LG Bluetooth Remote” app. For
detailed information, refer to page 26-27.
Accesories
Please check and identify the supplied accessories.
MP3/WMA le compatibility with this unit is limited
as follows.
Sampling frequency : within 32 to 48 kHz (MP3),
y
within 32 to 48 kHz (WMA)
y Bit rate : within 32 to 320 kbps (MP3),
40 to 192 kbps (WMA)
y Maximum les : Under 999
y File extensions : “.mp3”/“.wma”
y CD-ROM le format : ISO 9660/JOLIET
y We recommend that you use Easy-CD Creator,
which creates an ISO 9660 le system.
You have to set the disc format option to
y
[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)
The DTS is not supported. In case of DTS audio
format, audio is not output.
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
yDevices which require additional program
installation when you have connected it to a
computer, are not supported.
Do not extract the USB device while in operation.
y
yFor a large capacity USB, it may take longer than
a few minute to be searched.
To prevent data loss, back up all data.
y
yIf you use a USB extension cable or USB hub, the
USB device is not recognized.
Using NTFS le system is not supported.
y
(Only FAT(16/32) le system is supported.)
yThis unit is not supported when the total
number of les is 1,000 or more.
yExternal HDD, Card readers, Locked devices, or
hard type USB devices are not supported.
USB port of the unit cannot be connected to PC.
Remove the battery cover on the
rear of the Remote Control, and
insert two (size AAA) batteries
with 4 and 5 matched correctly.
• • • • • •
(Power) : Switches the unit ON
1
or OFF.
(Open/Close) : Opens and
B
closes the disc tray.
PRESETFOLDER W/S :
-
Searches for a folder of MP3/
WMA les. When a CD/USB
containing MP3/WMA les in
several folders is being played,
press PRESETFOLDER W/S
to select the folder you want to
play.
-
Chooses a preset number for a
radio station.
FUNCTION : Selects the function
and input source.
MUTE@ : Mutes the sound.
VOL +/- : Adjusts speaker volume.
• • • • • •
PROGRAM/MEMORY :
-
Stores radio stations.
-
Creates a playlist you want to
listen to.
USB REC : USB direct recording.
SLEEP : Sets the system to turn off
automatically at a specified time.
(Dimmer : The display window will
be darkened by half.)
REPEAT(MENU) : Listens to
your tracks/les repeatedly or
randomly.
C/V
-
Skips Fast backward or Forward.
-
Searches for a section within a
track/le.
TUNING-/+ : Selects the radio
station.
• • • • • •
a
• • • • • •
b
(Skip/Search) :
ENTER :
Z
-
Stops playback or recording.
-
Cancels DELETE function.
(Play/Pause) :
d/M
-
Starts or pauses playback.
-
Selects STEREO/MONO.
SOUND EFFECT : Chooses sound
impressions.
AUTO DJ : Selects the AUTO DJ
mode. (For more information refer
to page 19)
DELETE : Deletes MP3/WMA les.
• • • • • •
0 to 9 numerical buttons : Selects
numbered tracks/les, or preset
number.
INFO : Sees informations about
your music. An MP3 le often
come with ID3 tag. The tag gives
the Title, Artist, Album or Time
information.
REGION EQ : Chooses Local
Specialization equalizer.
The program function enables you to store your
favorite les from any disc or USB device.
A program can contain 20 tracks/les for each
media (CD, USB1,USB2). Possible to save a total of
60 tracks/les.
1. Press PROGRAM/MEMORY on the remote
control in stop status.
2. Press
C/V
a track/file.
3. Press PROGRAM/MEMORY to save and select a
3
Operating
next track/file.
4. Repeat steps 2-3 to store other tracks/files.
(You can modify the list by pressing
PRESETFOLDER W/S to select the program
number.)
5. Press PROGRAM/MEMORY once again.
To play the programmed list, press
make the list.
Nota
,
When making or modifying the programmed
list, REPEAT mode is o.
Deleting Programmed list
Deleting function is worked only on the edit mode.
1. Press PROGRAM/MEMORY on the remote
control in stop status.
2. Select a song by pressing PROGRAM/MEMORY
or PRESETFOLDER W/S repeatedly.
3. Press DELETE while a song is selected.
on the remote control to select
d/M
after you
Note
,
yProgrammed list is cleared in the case
below.
-Removing the disc or the USB device.
-Deleting or recording music les in the
USB device.
yProgram is switched o in the case below.
-Changing the function to the others.
-Turning o and on the unit.
-Operating the numeric buttons on the
remote control.
Displaying file information
While playing an MP3 le containing le
information, you can display the information by
pressing INFO.
Searching for a folder
1. Press PRESET·FOLDER W/S on the remote
control repeatedly until a desired folder appears
in the display window.
2. Press
will be played.
to play it. The first file of the folder
d/M
Deleting an MP3/WMA file
You can delete a le, folder or format by pressing
DELETE. (USB only)
1. Press DELETE repeatedly while selecting the
MP3/WMA file. This function is supported
only in stop status. The display changes in the
following order.
- DEL FILE : Deletes file.
- DEL DIR : Deletes folder.
- FORMAT : Formats USB.
2. To delete file/folder or format, press
on the remote control or T on the unit.
3. If you want to exit the current mode,
press Z ENTER on the remote control or
press I on the unit.
Press MUTE@ on the remote control to mute
your sound.
You can mute your unit, for example, to answer the
telephone, the “MUTE” will appear in the display
window.
To cancel it, press MUTE@again or change the
volume level.
DEMO
In power o state, press DEMO on the unit once.
The unit will power on and display the each of
functions in the display window. To cancel the
DEMO function, press DEMO once more.
Note
,
You can enjoy other functions during
the DEMO. Then the DEMO will pause to
temporary.
- Without input key in 10 sec, the DEMO
will play back automatically.
AUTO DJ playback
Auto DJ blends the end of one song into the
beginning of another for seamless playback. It
equalizes volume across tracks for uninterrupted
playback.
Press AUTO DJ on the remote control or unit
repeatedly, the display changes as followings.
RANDOM (AUTO DJ RANDOM) -> RPT (AUTO DJ
SEQUENTIAL) -> (AUTO DJ OFF)
Mode
OFF
RANDOM
REPEAT
ySearching for a section within a track/le
or playing repeatedly or randomly is not
supported on the AUTO DJ mode.
yDuring AUTO DJ mode, it is not available to
search le by pressing PRESETFOLDER
W/S
yIf you move to other functions or stop the
music using I on the unit (or Z ENTER on
the remote control) on AUTO DJ mode,
AUTO DJ will be disable.
yAUTO DJ is not supported in the music le
whose length is less than 60 seconds.
yDuring recording, AUTO DJ is not available.
yOnly AUTO DJ SEQUENTIAL is selected when
3. Select time mode by pressing
the remote control.
- AM 12:00 (for an AM and PM display) or 0:00
(for a 24 hour display)
4. Press SET to confirm your selection.
5. Select the hours by pressing
remote control.
6. Press SET.
7. Select the minutes by pressing
3
Operating
the remote control.
8. Press SET.
Setting the Clock through
“LG Bluetooth Remote” App
Install “LG Bluetooth Remote” app on your Android
device. (see page 26-27)
Your unit’s clock will be automatically synchronized
with your device by activating Bluetooth
connection through “LG Bluetooth Remote” app.
Using your player as an alarm
clock
1. Turn the unit on.
2. Press and hold ALARM.
3. Press
C/V
change the hours and minutes and press SET to
save.
4. Press
C/V
select function and press SET to save.
5. Press
C/V
change the volume and press SET to save. The
clock icon “(“ shows that the alarm
on the remote control to
on the remote control to
on the remote control to
C/V
C/V
C/V
on
on the
on
Note
,
yIf you set the clock time, you can check the
time by pressing CLOCK even when the
player is turned o.
yIf you set the clock time and alarm, you
can check the alarm icon “(“ by pressing
CLOCK even when the player is turned o.
yIf you set the clock time and alarm, you
can check the alarm icon “(“ and setting
informaiton by pressing ALARM even when
the unit is turned o.
yPress ALARM, you can selects a ALARM
on / o mode.
Sleep Timer Setting
Press SLEEP repeatedly to select delay time
between 10 and 180 minutes. After the delay time,
the unit will be turned o.
To cancel the sleep function, press SLEEP
repeatedly until “SLEEP 10” appears, and then press
SLEEP once again while “SLEEP 10” is displayed.
Note
,
yYou can check the remaining time before
the unit is turned o.
yPress SLEEP. The remaining time appears in
the display window.
Dimmer
Press SLEEP once. The display window will
be darkened by half. To cancel it, press SLEEP
repeatedly until dim o.
Auto power down
This unit will turn o itself to save electric
consumption in the case were main unit is not
connected to external device and is not used for 20
minutes.
So does this unit after six hours since Main unit has
been connected to other device using analogue
input.
The unit can be used to play the sound from many
types of external device. (Refer to page 16)
1. Connect the external device to the AUX IN(L/R)
or PORT. IN connector of the unit.
2. Turn the power on by pressing
remote control or
3. Select the AUX or PORTABLE function by
pressing FUNCTION.
4. Turn the external device and start playing it
1/!
on the unit.
Recording to USB
You can record a various sound source to USB.
(CD, USB, AUX, PORTABLE, FM, AM)
1. Connect the USB device to the unit.
2. Select a function by pressing FUNCTION.
One track/file recording - You can record to USB
after playing a track/file you want.
All tracks/files recording - You can record to USB
after stop.
Program list recording - After showing the
programmed list, you can record it to USB.
(Refer to page 18)
3. Start the recording by pressing USB REC on the
remote control or
- If you connect both USB1 and USB2, press
USB REC on the remote control or
USB REC. on the unit when USB1 or
USB2 which you want to record blinks in the
display window.
4. To stop recording, press
remote control or I on the unit.
Pausing recording
During recording, press d/M on the remote control
or T on the unit to pause recording. Press it again
to restart recording.
(Only TUNER, AUX, PORTABLE)
USB REC. on the unit.
on the
1
ENTER on the
Z
To select recording bit rate
and speed
1. Press USB REC on the remote control or USB REC. on the unit for longer than 3
seconds.
2. Use
C/V
Y/U
3. Press USB REC on the remote control or USB REC. on the unit again to select the
recording speed.
4. Press
C/V
Y/U
recording speed : (AUDIO CD only)
X1 SPEED
- You can listen to music while recording it.
X2 SPEED
- You can just record the music file.
5. Press USB REC on the remote control or USB REC. on the unit to finish the setting.
on the remote control or
on the unit to select the bit rate.
on the remote control or
on the unit to select a desired
Dubbing USB to USB
You can do dubbing various sound sources in USB1
to USB2 on USB function.
1. Connect a USB device including desired sound
files to USB1.
2. Connect another USB device to USB2.
3. Start the recording by pressing USB REC on the
remote control or
4. To stop recording, press
remote control or I on the unit.
The making of unauthorized copies of copy-
protected material, including computer
programs, les, broadcasts and sound
recordings, may be an infringement of
copyrights and constitute a criminal oense.
This equipment should not be used for such
rate for the USB record on the display
window during the recording.
(MP3/WMA CD Only)
yDuring recording MP3/WMA, there is no
sound.
yWhen you stop recording during playback,
the le that has been recorded at that time
will be stored. (Except MP3/WMA les)
yDo not remove the USB device or turn
o the unit during USB recording. If not,
an incomplete le may be made and not
deleted on PC.
yIf USB recording does not work, the
message like “NO USB”, “ERROR”, “FULL” or
“NO REC” is displayed on the display
window.
yMulti card reader device or External HDD
can not be used for USB recording.
yA le is recorded by about 512 Mbyte when
you record for a long term.
yYou may not store more than 999 les.
yYou can not record in AUTO DJ mode.
yIt’ll be stored as follows.
Using a Bluetooth
wireless technology
About Bluetooth
Bluetooth® is wireless communication technology
for short range connection.
The sound may be interrupted when the
connection is 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.
Available Devices : Mobile phone, MP3, Laptop,
PDA.
Bluetooth Profiles
In order to use Bluetooth® wireless technology,
devices must be able to interpret certain proles.
This unit is compatible with following prole.
Listening to music stored on
the Bluetooth devices
Before you start the pairing procedure, make
sure the Bluetooth feature is turned on in to 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. Select the Bluetooth function by using the
FUNCTION.
“BT READY” appears on the display window.
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 MINI (XX:XX)”.
Note
,
XX:XX means the last four digits of BT address.
For example, if your unit has a BT address such as
9C:02:98:4A:F7:08, you will see “LG MINI (F7:08)”
on your Bluetooth device.
3. Enter the PIN code.
PIN code : 0000
Note
,
Depending on the Bluetooth device type,
some device have a dierent pairing way.
4. When this unit successfully paired with your
Bluetooth device, “BT PAIR” appears in the
display window.
5. Listening to music.
To play a music stored on your Bluetooth device,
refer to your Bluetooth device’s user guide.
According to your mobile phone’s volume level,
the volume level of Bluetooth will be adjusted.
Note
,
ySound from the main set can be distorted
if you raise the volume of Bluetooth device
up to two-thirds or more.
yWhen you use the Bluetooth function,
adjust the volume of a Bluetooth device to
a proper level to listen to.
Operating 25
Note
,
yWhen 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 the case
below :
-There is a 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.
yYou should connect your Bluetooth device
to this unit again when you restart it.
yThe sound may be interrupted when
the connection interfered by the other
electronic wave.
yYou cannot control the Bluetooth device
with this unit.
yPairing is limited one Bluetooth device per
one unit and multi-pairing is not supported.
yDepending on the type of the device,
you may not be able to use the Bluetooth
function.
yYou can enjoy wireless system using phone,
MP3, Notebook, etc..
yWhen not connected the Bluetooth, “BT” and
“BT READY” appears on the control panel.
yWhen someone stands and interrupts
communication between Bluetooth device
and the player, the connection will be
disconnected.
yThe more distant between the unit and
the bluetooth device, the lower the sound
quality becomes.
yWhen Bluetooth connection is
disconnected, connect the bluetooth device
to the unit again.
yAfter your device is connected to the unit
via Bluetooth, the function switches to BT
automatically. But while recording, it doesn’t
switch to BT.
“LG Bluetooth Remote” app helps to connect your
bluetooth device to this unit.
1. Tap “LG Bluetooth Remote” app icon on the
home screen to open “LG Bluetooth Remote”
app, and go to the main menu.
2. Tap [Setting] and select the unit you want.
3. If you want to get more information to operate,
tap [Setting] and [Help].
Note
,
yBT app will be available in the software
version as follow;
-Android O/S : Ver 2.3.3 (or later)
yThis unit does not support the multi-pairing.
If this unit is already connected with other
Bluetooth device, disconnect that device
and then try again
yIf you use “LG Bluetooth Remote” app for
operation, there would be some dierences
between “LG Bluetooth Remote” app and the
supplied remote control. Use the supplied
remote control as necessary.
yDepending on the Bluetooth device,
“LG Bluetooth Remote” app may not work.
yThe connection you’ve made may be
disconnected if you select other application
or change the setting of the connected
device via “LG Bluetooth Remote” app. In
such a case, please check the connection
status.
yTo prevent a malfunction, you are
recommended to connect only one device
to this unit.
yAfter connection of BT app, music may be
output from your device. In this case, try
connecting procedure again.
yThe batteries in the remote control are exhausted. Replace the batteries with
new ones.
Page 29
Appendix 29
Specifications
General
ModelCM4740CM4640CM4540CM4440CM4340
Power requirementsRefer to the main label.
Power consumptionRefer to the main label.
Dimensions (W x H x D)(206 x 308 x 284) mm
Net Weight (Approx.)3.1 kg3.1 kg3.0 kg3.0 kg3.0 kg
Operating temperature5 °C to 35 °C (41 °F to 95 °F)
Operating humidity5 % to 90 %
Bus Power Supply5 V 0 500 mA
Inputs
AUX IN2.0 Vrms (1 kHz, 0 dB), 75 , RCA jack (L, R)
Port In1.2 Vrms (3.5 mm stereo jack)
Tuner
FM Tuning Range87.5 to 108.0 MHz or 87.50 to 108.00 MHz
AM Tuning Range522 to 1620 kHz, 520 to 1710 kHz or 522 to 1710 kHz
5
Appendix
Amplier
ModelCM4740CM4640CM4540CM4440CM4340
Stereo mode
Surround
mode
Front
Subwoofer
270 W + 270 W
(3 at 1 kHz,
THD 20 %)
270 W + 270 W
k
Hz,
(3 at 1
THD 20 %)
260 W (3 at
60 Hz, THD
20 %)
275 W + 275 W
k
Hz,
(3 at 1
THD 20 %)
275 W + 275 W
(3 at 1 kHz,
THD 20 %)
-
200 W + 200 W
(3 at 1 kHz,
THD 20 %)
200 W + 200 W
(3 at 1 kHz,
THD 20 %)
200 W (3 at
60 Hz, THD
20 %)
200 W + 200 W
(3 at 1 kHz,
THD 20 %)
200 W + 200 W
(3 at 1 kHz,
THD 20 %)
--
110 W + 110 W
(4 at 1 kHz,
THD 20 %)
110 W + 110 W
(4 at 1 kHz,
THD 20 %)
CD
Frequency Response100 to 20,000 Hz
Signal-to-noise ratio75 dB
Dynamic range75 dB
ModelCMS4740FCMS4540FCMS4340F
Type2 Way 2 Speaker
Impedance3
Rated Input Power275 W
Max. Input power550 W
Net Dimensions (W x H x D) (300 x 358 x 265) mm(266 x 306 x 263) mm(200 x 306 x 200) mm
Net Weight5.5 kg3.1 kg
Subwoofer speaker
ModelCMS4740WCMS4540W
Type1 Way 1 Speaker
Impedance3
Rated Input Power260 W200 W
Max. Input power520 W400 W
Net Dimensions (W x H x D) (310 x 358 x 305) mm(266 x 306 x 232) mm
Net Weight5.7 kg4.7 kg
5
Appendix
yDesign and specications are subject to change without notice.
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.
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
Do not use strong solvents such as alcohol,
benzine, thinner, commercially available cleaners,
or anti-static spray intended for old vinyl records.
Trademarks and
Licenses
Bluetooth® wireless technology is a system which
allows radio contact between electronic devices.
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.
The Bluetooth® word mark and logos are 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.