ENGLISH
OWNER’S MANUAL
Mini Hi-Fi
System
Please read this manual carefully before operating
your set and retain it for future reference.
CM8440 (CM8440, CMS8440F, CMS8440W)
CM8340 (CM8340, CMS8440F)
www.lg.com
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1
2
Getting Started
Getting Started
Safety Information
1
CAUTION
Getting Started
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 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.
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.
WARNING: Do not install this equipment in a
confined 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.
CM8440-FB.DKENHLK_ENG_6583.indd 2
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 specified 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 specification 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 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
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.
2014-04-04
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Getting Started
This device is equipped with a portable battery or
accumulator.
CAUTION: The apparatus shall not be exposed to
water (dripping or splashing) and no objects filled
with liquids, such as vases, shall be placed on the
apparatus.
CM8440-FB.DKENHLK_ENG_6583.indd 3
POWER: This unit operates on a mains supply of 200240V~, 50/60Hz.
WIRING: This unit is supplied with a BS 1363 approved
main plug. When replacing the fuse, always use of the
same rating approved to BS 1362. Never use this plug
with the fuse cover omitted. To obtain a replacement
fuse cover contact your dealer. If the type of plug supplied is not suitable for the mains sockets in your home,
then the plug should be removed and a suitable type
fitted. Please refer to the wiring instructions below:
WARNING: A mains plug removed from the mains lead
of this unit must be destroyed. A mains plug with bared
wires is hazardous if inserted in a mains socket. Do not
connect either wire to the earth pin, marked with the
letter E or with the earth symbol or coloured green
or green and yellow. If any other plug is fitted, use same
rating of fuse in the plug.
IMPORTANT: The wires in this mains lead are coloured
in accordance with the following codes:
- BLUE: NEUTRAL, BROWN: LIVE - As the colours
of the wires in the mains lead of this unit may not
correspond with the coloured marking identifying the
terminals in your plug, proceed as follows: The wire
which is coloured blue must be connected to the
terminal which is marked with the letter N or coloured
black. The wire which is coloured brown must be connected to the terminal which is marked with the letter
L or coloured red.
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1
Getting Started
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, fire or the like.
3
1:25:18
4
Table of Contents
Table of Contents
1
Getting Started
2
Safety Information
6
Unique Features
6Accessories
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 (CM8440)
12 Rear panel (CM8340)
2Connecting
13
13
13
15
15
15
16
16
How to Affix the Ferrite Core
– Affix the Ferrite Core for power cord
Connecting to speakers
Optional Equipment Connection
– Antenna Connection
– USB Connection
– AUX IN Connection
– PORT. IN Connection
3Operating
17
17
17
18
19
19
20
20
21
22
23
24
24
24
24
24
25
25
25
25
25
26
26
26
27
27
27
27
27
27
28
28
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Basic Operations
– CD/USB Operations
– Selecting a folder and an MP3/WMA
file
– Deleting an MP3/WMA file
Playback effect
– JUKE BOX Playback
(Program play)
– AUTO DJ playback
Using a Bluetooth wireless technology
– Listening to music stored on the
Bluetooth devices
– Using Bluetooth App
– NFC
Radio Operations
– Listening to the radio
– Improving poor FM reception
– Presetting the Radio Stations
– Deleting all the saved stations
Other Operations
– Turn off the sound temporarily
– Displaying file information
(ID3 TAG)
– DEMO
– Using Microphone
Sound adjustment
– Setting the surround mode
– Setting the USER EQ
Setting the Clock
– Setting the Clock through
“LG Bluetooth Remote” App
– Using your player as an alarm clock
– Sleep Timer Setting
– Dimmer
– Auto power down
Advanced Operations
– Recording to USB
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Table of Contents
5
4Troubleshooting
30Troubleshooting
1
5Appendix
31 Trademarks and Licenses
32Specifications
33 Speakers specifications
34Maintenance
34 – Notes on Discs
34 – Handling the Unit
2
3
4
5
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6
Getting Started
Unique Features
1
Accessories
Please check and identify the supplied accessories.
Bluetooth
Getting Started
Listens to music stored on your bluetooth device.
Portable In
Listens to music from your portable device. (MP3,
Notebook, etc.)
Remote comtrol (1)
Batteries (2)
Playback effects
Listens to music with various sound and playback
effects.
USB Direct Recording
FM Antenna (1)
Records music to your USB 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 22-23.
(Android OS)
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Getting Started
Playable file
Requirement
Compatible USB Devices
Music file requirement
yy The USB function of this unit does not support
all USB devices.
yy Sampling frequency : within 32 to 48 kHz (MP3),
within 32 to 48 kHz (WMA)
yy Bit rate : within 32 to 320 kbps (MP3),
40 to 192 kbps (WMA)
yy Maximum files : Under 999
yy MP3 Player : Flash type MP3 player.
yy USB Flash Drive :
Devices that support USB2.0 or USB1.1.
1
USB device requirement
yy Devices which require additional program
installation when you have connected it to a
computer, are not supported.
yy Do not extract the USB device while in operation.
yy Maximum folders : Under 99
yy For a large capacity USB, it may take longer than
a few minute to be searched.
yy File extensions : “.mp3”/ “.wma”
yy To prevent data loss, back up all data.
yy CD-ROM file format : ISO 9660/ JOLIET
yy If you use a USB extension cable or USB hub, the
USB device is not recognized.
yy We recommend that you use Easy-CD Creator,
which creates an ISO 9660 file 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)
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Getting Started
MP3/WMA file compatibility with this unit is limited
as follows.
7
yy Using NTFS file system is not supported. (Only
FAT(16/ 32) file system is supported.)
yy This unit is not supported when the total
number of files is 1 000 or more.
yy External HDD, Card readers, Locked devices, or
hard type USB devices are not supported.
yy USB port of the unit cannot be connected to PC.
The unit cannot be used as a storage device.
yy Some USB may not work with this unit.
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8
Getting Started
Remote control
• • • • • • a • • • • • • 1 (Power) : Switches the unit ON
or OFF.
B (Open/Close) : Opens and
closes the disc tray.
1
Getting Started
PRESET.FOLDER W/S :
-- Searches for a folder of MP3/
WMA files. When a CD/USB
containing MP3/WMA files in
several folders is being played,
press PRESET.FOLDER 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.
TUNER/MEMORY :
-- Stores radio stations.
-- Deletes all the saved stations.
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.)
• • • • • • b • • • • • • REPEAT (MENU) : Listens to
your tracks/files repeatedly or
randomly.
Battery Installation
Remove the battery cover on the
rear of the Remote Control, and
insert two (size AAA) batteries
with 4 and 5 matched correctly.
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SOUND EFFECT : Chooses sound
impressions.
AUTO DJ : Selects the AUTO DJ
mode. (For more information refer
to the page 20)
DELETE :
-- Deletes MP3/WMA files.
-- Deletes a song on JUKE BOX list.
• • • • • • c • • • • • • 0 to 9 numerical buttons : Selects
numbered tracks, files, or preset
number.
INFO : Sees informations about
your music. An MP3 file often
come with ID3 tag. The tag gives
the Title, Artist, Album or Time
information.
REGION EQ : Chooses sound
impressions.
• • • • • • d • • • • • • CLOCK : For setting the clock and
checking the time.
ALARM : With the ALARM function
you can turn CD, USB play and
TUNER reception on at a desired
time.
SET : Confirms the setting.
JUKE BOX :
-- Selects JUKE BOX mode.
-- Makes your favorites list.
TUNING-/+ : Selects the radio
stations.
C/V (Skip/Search) :
-- Skips Fast backward or Forward.
-- Searches for a section within a
track/file.
Z ENTER :
-- Stops playback or recording.
-- Cancels DELETE function.
d/M (Play/Pause) :
-- Starts or pauses playback.
-- Selects STEREO/MONO.
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Getting Started
9
Front panel
l
1
b
m
Getting Started
a
n
o
c
p
d
q
e
f
r
g
t
h
u
i
v
j
w
s
x
y
k
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10
Getting Started
a1/!(Power)
bDisplay window
1
l
NFC allows you to install and open “LG
Bluetooth Remote” app to NFC-enabled
phone.
c
Selects Bluetooth.
Getting Started
Selects the USB 1 or USB 2
dFUNCTION
Selects the function and input source.
Turn FUNCTION knob clockwise or
counterclockwise.
ez (Play/Pause)
- Starts or pauses playback.
- Selects Stereo/Mono.
fBASS BLAST
Selects the BASS BLAST or BYPASS sound
directly.
m FOLDER
Moves to folder and file in selection mode.
nENTER
Selects a folder when searching a file.
oUSB 1/2 Port
You can play or record sound files by
connecting the USB device.
USB REC
Records to USB.
pDELETE
- Deletes MP3/WMA files. (USB only)
- Deletes a song on JUKE BOX list.
gY (Skip/Search)
- Searches backward.
- Skips to the previous track/file.
hLG EQ
Chooses sound impression.
qFILE SEARCH
Selects a folder and a file on CD/USB
function.
iSLEEP
Sets the system to turn off automatically at a
specified time.
(Dimmer : The display window will be
darkened by half.)
jUSER EQ
Controls sound register.
CLOCK
For setting the clock and checking the time.
kPORT. IN jack
MIC jack
MIC VOL.
JUKE BOX
- Makes your favourites list.
- Switches on and off JUKE BOX.
rI (Stop)
Stops playback or cancels DELETE function.
sAUTO DJ
Selects the AUTO DJ mode. (For more
informaion refer to the page 20)
t U (Skip/Search)
- Searches forward.
- Skips to the next track/file.
uSOUND EFFECT
Chooses sound impressions.
vB (Open/Close)
Opens and closes the disc tray.
wALARM
With the ALARM function you can turn
CD, USB play and TUNER reception on at a
desired time.
DEMO/SET
- Shows demo.
- Confirms the setting.
xMASTER VOLUME
Adjusts speaker volume.
yDisc tray
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Getting Started
11
Rear panel (CM8440)
1
Getting Started
a
c
b
d
e
a Cooling fan
bSpeakers connector
c AUX IN connectors (L/R)
d ANTENNA (FM)
e Power cord
>>Caution
yy Connect the power cord to wall outlet
directly if possible. Or when you use an
extension cable, it is highly recommended
to use an extension cable of 110 V / 15 A
or 230 V / 15 A, otherwise the unit may not
operate properly because of the lack of
power supply.
yy Do not overload the extension cord with
excessive electrical load.
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12
Getting Started
Rear panel (CM8340)
1
Getting Started
a
c
b
d
e
a Cooling fan
bSpeakers connector
c AUX IN connectors (L/R)
d ANTENNA (FM)
e Power cord
>>Caution
yy Connect the power cord to wall outlet
directly if possible. Or when you use an
extension cable, it is highly recommended
to use an extension cable of 110 V / 15 A
or 230 V / 15 A, otherwise the unit may not
operate properly because of the lack of
power supply.
yy Do not overload the extension cord with
excessive electrical load.
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Connecting
13
How to Affix the
Ferrite Core
Connecting to
speakers
Ferrite core may not be provided depending on
each nation’s regulations.
Connect the speaker cable plugs to the SPEAKERS
connector. Make sure to connect the speaker’s plug
to the corresponding speaker connector when
connecting the plug.
Affix the Ferrite Core for
power cord
2
Connecting
You must affix a ferrite core in order to reduce or
eliminate electrical interference.
1. Pull the stopper [a] of the ferrite core to open.
2. Wind the power cord around the ferrite core
twice.
3. Close the ferrite core until it clicks.
CM8440
Color
Speaker
Grey
SURR.R
Red
FRONT R
Orange
SUB WOOFER
Blue
SURR.L
White
FRONT L
CM8340
CM8440-FB.DKENHLK_ENG_6583.indd 13
Color
Speaker
Grey
SURR.R
Red
FRONT R
Blue
SURR.L
White
FRONT L
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14
Connecting
>>Caution
yy Do not try to lift the speaker alone. It needs
two persons to lift the speaker. Otherwise
it may result in the speaker malfunction
and cause personal injury and/or property
damage.
2
yy The speakers must be placed at a distance
of about 20 cm from the unit for preventing
the vibration caused by the speakers.
Connecting
20 cm
20 cm
yy Check the volume level before playing
music to prevent infirm, child, and pregnant
women from being shocked by the sudden
and loud sound from the unit.
yy Do not use the unit in a limited space.
It may damage a person’s hearing. It is
recommended to use it in a wide space.
yy Be careful to make sure children not to put
their hands or any objects into the *speaker
duct.
*Speaker duct: A hole for plentiful bass
sound on speaker cabinet (enclosure).
yy The speakers contain magnet parts, so color
irregularity may occur on the TV screen or
PC monitor screen. Please use the speakers
far away from either TV screen or PC
monitor.
yy Make sure to install the speaker with other
people in order to prevent it from falling
and causing injuries to the installer.
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Connecting
Optional Equipment
Connection
15
USB Connection
Connect a USB device (or MP3 player, etc.) to the
USB ports on the unit.
Antenna Connection
Connect the supplied FM antenna for listening
Connect the FM wire antenna to the FM antenna
connector.
2
Connecting
,,Note
Removing the USB device from the unit :
1. Choose a different function/mode or
press Z ENTER on the remote control
or I on the unit twice in a row.
2. Remove the USB device from the unit.
,,Note
Be sure to fully extend the FM wire antenna.
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Connecting
AUX IN Connection
PORT. IN Connection
Connect an output of auxiliary device(Camcoder,
TV, Player, etc) to the AUX IN (L/R) connector.
Connect an output (earphone or line out) of
portable device (MP3 or PMP etc) to the
PORT. IN connector.
If your device has only one output for audio(mono),
connect it to the left (white) audio jack on the unit.
2
Connecting
Portable cable
MP3 player etc.
Listening to music from your
portable player or external device
The unit can be used to play the music from many
types of portable player or external device.
1. Connect the portable player to the PORT. IN
connector of the unit.
Or
Connect the external device to the AUX IN
connector of the unit.
2. Turn the power on by pressing 1/!.
3. Select the PORTABLE or AUX function by
pressing FUNCTION on the remote control or
rotating FUNCTION knob.
4. Turn on the portable player or external device
and start it playing.
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Operating
Basic Operations
CD/USB Operations
1. Insert the disc by pressing B or connect the
USB device to the USB port.
2. Select the CD or USB function by pressing
FUNCTION on the remote control or by
rotating FUNCTION on the unit.
To
(1) By using C/V buttons :
Press C/V to go to the
next track/file or to return to the
Skipping to
beginning of the current track/file.
the next/
Press C twice briefly to step
previous
back to the previous track/file.
track/file
(2) By using FILE SEARCH knob :
Rotate FILE SEARCH on the unit
and press z to play the track/
file.
Press REPEAT(MENU) on the
Playing
remote control repeatedly. Refer
repeatedly or
to the note for details about the
randomly
display change.
,,Note
yy The display changes in the following order.
USB
MP3/WMA CD AUDIO CD
REPEAT TRK
REPEAT TRK
REPEAT TRK
REPEAT *DIR
REPEAT DIR
-
REPEAT ALL
REPEAT ALL
REPEAT ALL
RANDOM
RANDOM
RANDOM
OFF
OFF
OFF
*DIR : Directory
yy When you play JUKE BOX list, only
REPEAT TRK and REPEAT ALL are available.
yy Even after restarting the unit or switching
one function to another, you can listen to
music from the point where it’s last been
played.
yy The next file name is displayed every 30
seconds. (Except RANDOM play, AUTO DJ
RANDOM play, the last file of playlist, etc.)
3
Operating
Do this
Press Z ENTER on the remote
Stop
control or I on the unit.
Press d/M on the remote control
Playback
or z on the unit.
Press d/M on the remote control or
Pause
z on the unit during playback.
Searching Press C/V on the remote
for a section control or Y/U on the unit
within a track/ during playback and release it at
file
the point you want to listen to.
Selecting Press 0 to 9 numerical buttons on
a track/file the remote control to go to the
directly
desired file or track directly.
During playback,
17
yy If you leave the disc tray open for 5 minutes,
it will close automatically.
Selecting a folder and an
MP3/WMA file
On the unit
1.Press FOLDER and rotate FILE SEARCH until a
desired folder appears.
2.Press ENTER and rotate FILE SEARCH until a
desired file appears. Press z to play it.
On the remote control
1.Press PRESET.FOLDER W/S repeatedly until a
desired folder appears.
2.Press d/M to play it. The first file of folder will
play.
Auto Play
-- AUDIO/MP3/WMA CD is played automatically
after tray is open & closed.
-- Automatically switches to the CD function if tray
is open & closed when there is no disc in tray.
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18
Operating
,,Note
yy CD / USB Folders/Files are recognized as
below.
Deleting an MP3/WMA file
You can delete file, folder or format by pressing
DELETE. This function is supported only in stop
status. (USB only)
1. -Select the file you want to delete and press
DELETE.
-Select the folder you want to delete by
pressing FOLDER and rotating FILE SEARCH
and press DELETE.
-Press and hold DELETE to format the USB
device.
Or
Press DELETE repeatedly during selecting the
MP3/WMA file.
3
Operating
The display changes in the following order.
- DEL FILE? : Deletes file
- DEL FOLDER? : Deletes folder
- FORMAT? : Formats USB
2. To delete file/folder or format, press d/M on the
remote control or press z on the unit.
yy If there is no file in a folder, the folder will
not appear.
yy Folders will be presented as the following
order;
ROOT FOLDER 1 FOLDER 3 FOLDER
7 FOLDER 8 FOLDER 5 FOLDER 6
yy File will be played from $ file No.1 to $ file
No.14 one by one.
yy Files and folders will be presented in order
recorded and may be presented differently
according to the record circumstances.
3. If you want to exit the current mode, press
Z ENTER on the remote control or press I on
the unit.
>>Caution
yy Do not extract the USB device during
operation. (play, delete, etc.)
yy Regular back up is recommended to
prevent data loss.
yy The delete function may not be supported
according to the USB status. (lock, etc.)
yy *ROOT : The first screen you can see when a
computer recognize the CD/USB is “ROOT”.
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Operating
19
Playback effect
Deleting JUKE BOX list
The unit supports AUTO DJ and JUKE BOX playback.
1. Press and hold JUKE BOX to enter the edit
mode.
JUKE BOX Playback
(Program play)
2. Select a song by pressing JUKE BOX repeatedly
or by pressing PRESET.FOLDER W/S.
JUKE BOX function enables you to make a playlist of
your favourite tracks/files from a disc or USB device.
A playlist of up to 100 tracks/files can be entered
for each media (CD, USB1,USB2). Possible to save a
total of 300 tracks/files.
Making JUKE BOX list
It is supported only on stop status.
2. Select a track/file by pressing C/V on the
remote control or Y/U on the unit.
3.Press JUKE BOX to save the track/file.
4. Repeat steps 2 to 3 to store the other tracks/
files.
(You can modify the list by pressing
PRESET.FOLDER W/S to select the JUKE BOX
program number.)
3.Press DELETE while a song is selected.
,,Note
yy To check the status of JUKE BOX, press
JUKE BOX once. You can also check it by
the word “PROG.” on the display window.
yy If there is no JUKE BOX list, “JUKE BOX NONE”
appears on the display window when you
press JUKE BOX.
yy JUKE BOX is switched off in the case below.
-- Changing the function to the others.
-- Turning off and on the unit.
-- Operating the numeric buttons on the
remote control.
-- Playing a file by using FOLDER and
FILE SEARCH on the unit.
3
Operating
1. Press and hold JUKE BOX to enter the edit
mode.
Deleting function is worked only on the edit mode.
yy JUKE BOX list is cleared in the case below.
-- Removing the disc or the USB device.
-- Deleting or recording music files in the
USB device.
5.Press JUKE BOX once again.
To play the JUKE BOX list, press d/M after you
make the list.
Enjoying JUKE BOX
Press JUKE BOX twice on stop status. “JUKE BOX
ON” appears on the display window. To play JUKE
BOX list, press d/M on the remote control or z
on the unit.
To cancel it, press JUKE BOX twice. “JUKE BOX OFF”
appears on the display window.
CM8440-FB.DKENHLK_ENG_6583.indd 19
2014-04-04
1:25:23
20 Operating
AUTO DJ playback
Auto DJ blends the end of one song into the
beginning of another for seamless playback.
It equalizes volume across tracks/files for
uninterrupted playback.
Press AUTO DJ on the remote control or unit
repeatedly, the display changes as followings.
RANDOM (AUTO DJ RANDOM) -> REPEAT ALL
(AUTO DJ SEQUENTIAL) -> (AUTO DJ OFF)
Mode
OFF
3
Display
Window
(AUTO DJ OFF)
Description
-
Operating
RANDOM
RANDOM
(AUTO DJ
RANDOM)
The music is
played randomly
on this mode.
REPEAT
REPEAT ALL
(AUTO DJ
SEQUENTIAL)
The music is
played repeatedly
on this mode.
,,Note
yy It is not supported on the AUTO DJ mode to
search for a section within a track/file or to
play repeatedly or randomly.
Using a 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.
Available Devices : Mobile phone, MP3, Laptop,
PDA.
Bluetooth Profiles
In order to use Bluetooth wireless technology,
devices must be able to interpret certain profiles.
This unit is compatible with following profile.
A2DP (Advanced Audio Distribution Profile)
yy During AUTO DJ mode, it is not available to
press PRESET.FOLDER W/S on the remote
control or FOLDER on the unit.
yy If 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 function will be disable.
yy AUTO DJ function is not supported in the
music file whose length is less than 60
seconds.
yy During recording, AUTO DJ function is not
available.
yy Only AUTO DJ SEQUENTIAL is selected when
played JUKE BOX list.
CM8440-FB.DKENHLK_ENG_6583.indd 20
2014-04-04
1:25:23
Operating
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 on the remote, FUNCTION knob on
the unit and
button on the unit.
“BT READY” appears on the display window.
,,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 different pairing way.
4. When this unit is successfully connected with
your Bluetooth device, “PAIRED” will appear on
the display window and bluetooth indicator will
be lit up.
5. Listen to music.
To play a music stored on your Bluetooth device,
refer to your Bluetooth device’s user guide.
,,Note
yy Sound from the main set can be distorted
if you raise the volume of Bluetooth device
up to two-thirds or more.
,,Note
yy 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 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.
yy You should connect your Bluetooth device
to this unit again when you restart it.
yy The sound may be interrupted when
the connection interfered by the other
electronic wave.
yy You cannot control the Bluetooth device
with this unit.
3
Operating
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)”.
21
yy Pairing is limited one Bluetooth device per
one unit and multi-pairing is not supported.
yy Depending on the type of the device,
you may not be able to use the Bluetooth
function.
yy You can enjoy wireless system using phone,
MP3, Notebook, etc..
yy When not connected the Bluetooth,
“BLUETOOTH” and “BT READY” appears on
the control panel.
yy When someone stands and interrupts
communication between Bluetooth device
and the player, the connection will be
disconnected.
yy The more distant between the unit and
the bluetooth device, the lower the sound
quality becomes.
yy When Bluetooth connection is
disconnected, connect the bluetooth device
to the unit again.
yy When you use the bluetooth function,
adjust the volume of a bluetooth device to
a proper level to listen to.
CM8440-FB.DKENHLK_ENG_6583.indd 21
2014-04-04
1:25:23
22 Operating
Using Bluetooth App
,,Note
Only Android OS is available to use
“LG Bluetooth Remote” app with this unit.
About “LG Bluetooth Remote” App
“LG Bluetooth Remote” app brings a suite of new
features to this unit.
To enjoy more features, you are recommended to
download and install free “LG Bluetooth Remote”
app.
3
Install “LG Bluetooth Remote” App
through “Google Android Market
(Google Play Store)”
1. Tap the “Google Android Market (Google Play
Store)” icon.
2. In the search bar, type in the “LG Bluetooth
Remote” and search it.
3. In the search result list, find and tap “LG
Bluetooth Remote” to start downloading
Bluetooth app.
4. Tap an icon for installation.
5. Tap an icon for downloading.
,,Note
Operating
Install “LG Bluetooth Remote” App
onto Your Bluetooth Device
yy Make sure that your Bluetooth device is
connected to the Internet.
1. Install “LG Bluetooth Remote” app through QR
code. Use the scanning software to scan the QR
code.
yy Make sure that your Bluetooth device is
equipped with “Google Android Market
(Google Play Store)”.
2. Tap an icon for installation.
3. Tap an icon for downloading.
,,Note
yy Make sure that your Bluetooth device is
connected to the Internet.
yy Make sure that your Bluetooth device has a
scanning software application. If you don’t
have one, download one from “Google
Android Market (Google Play Store)”.
CM8440-FB.DKENHLK_ENG_6583.indd 22
2014-04-04
1:25:23
Operating 23
NFC
NFC (Near Field Communication) allows you to
install and open “LG Bluetooth Remote” app to NFCenabled phone.
1. Activates the NFC feature of your NFC-enabled
phone.
2. Turn on the unit.
3. Tag the back of your NFC-enabled phone over
the unit.
Activate Bluetooth with
“LG Bluetooth Remote” App
“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
yy BT app will be available in the software
version as follow;
-- If “LG Bluetooth Remote” app is not installed on
your NFC-enabled phone, the linked screen with
“LG Bluetooth Remote“ app is displayed.
-- If “LG Bluetooth Remote” app is installed on your
NFC-enabled phone, “LG Bluetooth Remote” app
is activated.
,,Note
yy You must activate the NFC feature of your
NFC-enabled phone.
yy If your NFC-enabled phone’s screen is
locked, it will not read the NFC.
3
Operating
-- Android O/S : Ver 2.3.3 (or later)
yy This unit does not support the multi-pairing.
If this unit is already connected with other
Bluetooth device, disconnect that device
and then try again.
yy If you use “LG Bluetooth Remote” app for
operation, there would be some differences
between “LG Bluetooth Remote” app and
the supplied remote control. Use the
supplied remote control as necessary.
yy Depending on the Bluetooth device, “LG
Bluetooth Remote” app may not work.
yy The 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.
yy After connection of BT app, music may be
output from your device. In this case, try
connecting procedure again.
yy If your smart phone case is plated with
chrome, NFC is unavailable. Depending on
your case’s material or thickness, NFC may
not be read well.
CM8440-FB.DKENHLK_ENG_6583.indd 23
2014-04-04
1:25:35
24 Operating
Radio Operations
Presetting the Radio Stations
Be sure that both FM aerials are connected. (Refer
to the page 15)
Before tuning, make sure to turn down the volume.
Listening to the radio
1.Press FUNCTION on the remote control or
rotate FUNCTION knob until FM appears on the
display window.
The last received station is tuned in.
3
Operating
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 rotating volume knob on
the unit or by pressing VOL +/- on the remote
control repeatedly.
Improving poor FM reception
Press d/M on the remote control or z on the
unit. This will change the tuner from stereo to
mono and usually improve the reception.
CM8440-FB.DKENHLK_ENG_6583.indd 24
You can preset 50 stations for FM.
1.Press FUNCTION on the remote control or
rotating FUNCTION knob on the unit until FM
appears in the display window.
2.Press TUNING-/+ on the remote control or
Y/U on the unit to select a desired
frequency.
3.Press TUNER/MEMORY. A preset number will
blink in the display window.
4.Press PRESET.FOLDER W/S to select the
preset number you want.
5.Press TUNER/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 or 0 to 9 numerical
buttons.
Deleting all the saved stations
1. Press and hold TUNER/MEMORY for two
seconds.
“ERASE ALL?” will flash up on the unit display.
2.Press TUNER/MEMORY to erase all the saved
radio stations.
2014-04-04
1:25:36
Operating 25
Other Operations
Using Microphone
Turn off the sound temporarily
1. Connect your microphone to the MIC jack.
Press MUTE@ to mute your unit.
You can mute your unit, for example, to answer
the telephone, the mute icon “Q” is blinked in the
display window.
3. Sing along with the accompaniment. Adjust
the microphone volume by rotating MIC VOL.
clockwise or unclockwise on the unit.
Displaying file information
(ID3 TAG)
While playing an MP3 file containing file
information, you can display the information by
pressing INFO.
In the power off state, it demonstrates the function
on display window with a demo sound and a
display by pressing DEMO/SET.
To cancel the DEMO, press it again.
,,Note
yy While DEMO, this unit will keep DEMO
status even if you unplug the power cord
connection.
2. Play the music you want.
,,Note
yy When not using the microphone, set the
MIC VOL. to minimum or turn off the MIC
and remove the microphone from the
MIC jack.
yy If the microphone is set too near the
speaker, a howling sound may be produced.
In this case, move the microphone away
from the speaker or decrease the sound
level by using the MIC VOL..
3
Operating
DEMO
It is available on the function as follows : CD, USB,
AUX-MIC and BLUETOOTH.
yy If sound through the microphone is
extremely loud, it may be distorted. In this
case, rotate MIC VOL. to minimum.
yy AUX-MIC function enables only your voice
to output.
yy 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.
CM8440-FB.DKENHLK_ENG_6583.indd 25
2014-04-04
1:25:36
26 Operating
Sound adjustment
Setting the surround mode
This system has a number of pre-set surround
sound fields. You can select a sound mode you
want by using SOUND EFFECT.
The displayed items for the Equalizer may be
different depending on sound sources and effects.
On Display
Description
NATURAL
You can enjoy comfortable and
natural sound.
3
Operating
Local
Specialization
equalizer
(Optional)
AUTO EQ
POP
CLASSIC
JAZZ
ROCK
Regionally optimized sound
effect. (FORRO/FUNK/
SERTANEJO/DANGDUT/ARABIC/
PERSIAN/INDIA/REGUETON/
MERENGUE/SALSA/SAMBA/
CUMBIA/AFRO)
Realizes the sound equalizer that
is the most similar to the genre
of which is included in the MP3
ID3 tag of song files.
yy Maybe you need to reset the surround
mode, after switching the input, sometimes
even after the sound track/file changed.
yy By pressing BASS BLAST on the unit you
can directly select the BYPASS or
BASS BLAST sound.
Setting the USER EQ
You can listen to music with equalizer by adjusting
the sound level yourself.
1.Press USER EQ on the unit. “USER EQ” is
displayed.
2.Press Y on the unit while “USER EQ” is
displayed.
3. Select BASS, MIDDLE, or TREBLE by using
BASS BLAST on the unit.
4. Adjust the sound level by turning LG EQ knob.
5. To finish the setting, press Y on the unit..
This program lends an
enthusiastic atmosphere to the
sound, giving you the feeling
you are at an actual rock, pop,
jazz or classic concert.
MP3OPTIMIZER
This function is optimized
for compressible MP3 file. It
improves the treble sound.
BASS BLAST
Reinforces the treble, bass and
surround sound effect.
LOUDNESS
Improves the bass and treble
sound.
FOOTBALL
You can enjoy the sound effect
FOOTBALL STADIUM.
BYPASS
,,Note
yy On some speakers, sound may not be heard
or heard in low sound depending on the
sound mode.
You can enjoy the sound
without equalizer effect.
CM8440-FB.DKENHLK_ENG_6583.indd 26
2014-04-04
1:25:36
Operating 27
Setting the Clock
1. Turn the unit on.
2. Press and hold CLOCK.
3. Select time mode by pressing C/V on
the remote control or Y/U on the unit.
,,Note
yy If you set the clock time, you can check the
time by pressing CLOCK even when the
player is turned off.
yy If you set the clock time and alarm, you
can check the alarm icon “(“ by pressing
CLOCK even when the player is turned off.
4.Press SET to confirm your selection.
yy If 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 off.
5. Select the hours by pressing C/V on the
remote contro or Y/U on the unit.
yy Press ALARM, you can selects a ALARM
on / off mode.
- AM 12:00 (for an AM and PM display) or 0:00
(for a 24 hour display)
6.Press SET.
8.Press SET.
Setting the Clock through
“LG Bluetooth Remote” App
Install “LG Bluetooth Remote” app on your Android
device. (see page 22 - 23)
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 on the remote control or or
Y/U on the unit to change the hours and
minutes and press SET to save.
4. Press C/V on the remote control or
Y/U on the unit to select function and
press SET to save.
5.Press C/V on the remote control or
Y/U on the unit to change the volume
and press SET to save. The clock icon “(“
shows that the alarm is set.
CM8440-FB.DKENHLK_ENG_6583.indd 27
3
Sleep Timer Setting
Press SLEEP repeatedly to select delay time
between 10 and 180 minutes. After the delay time,
the unit will be turned off.
Operating
7. Select the minutes by pressing C/V on
the remote control or Y/U on the unit.
To cancel the sleep function, press SLEEP
repeatedly until “SLEEP 10” appears, and then press
SLEEP once again while “SLEEP 10” is displayed.
,,Note
yy You can check the remaining time before
the unit is turned off.
yy Press 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 off.
Auto power down
This unit will turn off 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.
2014-04-04
1:25:36
28 Operating
Advanced Operations
To select recording bit rate and
speed
Recording to USB
1.Press USB REC on the remote control or
USB REC on the unit for longer than 3
seconds.
You can record a various sound source to USB.
(CD, USB, AUX, AUX-MIC, PORTABLE, FM)
1. Connect the USB device to the unit.
2. Select a function in which you want to record
by using FUNCTION on the remote control or
FUNCTION knob on the unit.
One track/file recording - You can record to USB
after playing a track/file you want.
2.Press C/V on the remote control or
Y/U on the unit to select a bit rate.
3.Press USB REC on the remote control or
USB REC on the unit again to select the
recording speed.
4.Press C/V on the remote control or
Y/U on the unit to select a desired
recording speed. (AUDIO CD only)
3
All tracks/files recording - You can record to USB
after stop.
X1 SPEED
- You can listen to music while recording it.
Operating
JUKE BOX list recording - After showing the
JUKE BOX list, you can record it to USB.
(Refer to the page 19)
X2 SPEED
- You can just record the music file.
3.Press USB REC on the remote control or
USB REC on the unit.
- If you connect both USB1 and USB2, press
z to record to USB1 or press I to record
to USB2.
4. To stop recording, press I on the unit or
Z ENTER on the remote control.
Pausing recording
During recording, press d/M on the remote control
or z on the unit to pause recording. Press it
again to restart recording.
(TUNER/AUX/AUX-MIC/PORTABLE only)
5.Press USB REC on the remote control or
USB REC on the unit to finish the setting.
Dubbing USB to USB
You can do dubbing a various sound source 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.Press USB REC on the remote control or
USB REC on the unit.
4. To stop recording, press Z ENTER on the
remote control or I on the unit.
,,Note
yy You can control recorded MIC sound
according to MIC volume when you record
in AUDIO CD X1 speed REC.
yy Depending on the sound recording in
MIC Input when you record in AUX-MIC
Function. (No matter the MIC volume
control.)
CM8440-FB.DKENHLK_ENG_6583.indd 28
2014-04-04
1:25:36
Operating 29
,,Note
yy It is not supported to record music stored
on bluetooth device.
yy You can check the recording percentage
rate for the USB record on the display
window during the recording. (MP3/WMA
CD Only)
yy During recording MP3/WMA, there is no
sound.
yy For stable recording, the output sound level
goes down on its own when you record
music from CD to USB.
yy You can only change volume level between
MIN and 10 during recording. It will be kept
even after recording. (CD Only)
yy Do not remove the USB device or turn off
the unit during USB recording. If does not,
an incomplete file may be made and not
deleted on PC.
yy If USB recording does not work, the
message like “NO USB”, “ERROR”, “USB FULL”
or “NO REC” is displayed on the display
window.
AUDIO CD
MP3/WMA
The other source*
TUNER
* : AUX, PORTABLE and the like.
TUNER : The current recording frequency is
shown.
The making of unauthorized copies of copyprotected material, including computer
programs, files, broadcasts and sound
recordings, may be an infringement of
copyrights and constitute a criminal offense.
This equipment should not be used for such
purposes.
Be responsible
Respect copyrights
3
Operating
yy When you stop recording during playback,
the file that has been recorded at that time
will be stored. (Except MP3/WMA files)
,,Note
It’ll be stored as follows.
yy Multi card reader device or External HDD
can not be used for USB recording.
yy A file is recorded by about 512 Mbyte when
you record for a long term.
yy Sound of MIC is recorded only during
AUDIO CD X1 speed REC. It is recorded
AUDIO CD source too
yy You can not record in AUTO DJ mode.
yy You may not store more than 999 files.
CM8440-FB.DKENHLK_ENG_6583.indd 29
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30 Troubleshooting
Troubleshooting
Problem
Cause & Solution
yy The power cord is not plugged in. Plug in the power cord.
No Power.
No sound.
yy Check whether electricity failed.
Check the condition by operating other electronic devices.
yy Check whether you select right function.
Press FUNCTION and check the selected function.
yy If not, connect speaker cables correctly.
Speaker cables connected correctly.
yy An unplayable disc is inserted. Check the playable disc.
The unit does not start
playback.
4
yy No disc is inserted. Insert a disc.
yy The disc is dirty. Clean the disc. (Refer to the page 34)
yy The disc is inserted upside down.
Place the disc with the label or printed side facing upwards.
Troubleshooting
yy The antenna is positioned or connected poorly.
Connect the antenna securely.
Radio stations cannot be
tuned in properly.
yy The signal strength of the radio station is too weak.
Tune to the station manually.
yy No stations have been preset or preset stations have been cleared (when
tuning by scanning preset channels).
Preset some radio stations, see page 24 for details.
yy The remote control is too far from the unit.
Operate the remote control within about 23 ft (7 m).
The remote control does yy There is an obstacle in the path of the remote control and the unit.
Remove the obstacle.
not work properly.
yy The batteries in the remote control are exhausted.
Replace the batteries with new ones.
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1:25:37
Appendix
31
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.
5
Appendix
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1:25:37
32 Appendix
Specifications
General
Model
CM8440
Power requirements
Refer to the main label.
Power consumption
Refer to the main label.
Dimensions (W x H x D)
(290 x 349 x 370) mm
Net Weight (Approx.)
5.9 kg
Operating temperature
5 °C to 35 °C (41 °F to 95 °F)
Operating humidity
60 %
Bus Power Supply
5 V 0 500 mA
CM8340
Inputs
AUX IN
2.0 Vrms (1 kHz, 0 dB), 600 Ω, RCA jack (L, R)
Port In
1.2 Vrms (3.5 mm stereo jack)
MIC
20 mV
Tuner
5
FM Tuning Range
Appendix
Amplifier
87.5 to 108.0 MHz or 87.50 to 108.00 MHz
Model
CM8440
CM8340
Total
1900 W
1520 W
Streo mode
380 W x 4
380 W x 4
Sub-woofer
380 W
-
CD
Frequency Response
40 to 20,000 Hz
Signal-to-noise ratio
75 dB
Dynamic range
80 dB
CM8440-FB.DKENHLK_ENG_6583.indd 32
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1:25:37
Appendix 33
Speakers specifications
Front speaker
Type
2 Way 2 Speaker
Impedance
6Ω
Rated Input Power
380 W
Max. Input power
760 W
Surround speaker
Type
1 Way 1 speaker
Impedance
6Ω
Rated Input Power
380 W
Max. Input power
760 W
Net Dimensions (W x H x D)
(335 x 445 x 300) mm
Net Weight
8.8 kg
Subwoofer (CM8440)
1 Way 1 speaker
Impedance
6Ω
Rated Input Power
380 W
Max. Input power
760 W
Net Dimensions (W x H x D)
(332 x 455 x 280) mm
Net Weight
9.8 kg
5
Appendix
Type
yy Design and specifications are subject to change without notice.
CM8440-FB.DKENHLK_ENG_6583.indd 33
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1:25:37
34 Appendix
Maintenance
Notes on Discs
Handling Discs
Never stick paper or tape on the disc.
Storing Discs
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
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.
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 Discs
Cleaning the unit
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.
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.
Do not use strong solvents such as alcohol,
benzine, thinner, commercially available cleaners,
or anti-static spray intended for old vinyl records.
5
Appendix
CM8440-FB.DKENHLK_ENG_6583.indd 34
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.
2014-04-04
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2014-04-04
1:25:37
CM8440-FB.DKENHLK_ENG_6583.indd 36
2014-04-04
1:25:37
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