LG CM8440 User manual

www.lg.com
Printed in china
ENGLISH
Please read this manual carefully before operating
your set and retain it for future reference.
CM8440 (CM8440, CMS8440F, CMS8440W)
CM8340 (CM8340, CMS8440F)
OWNER’S MANUAL
Mini Hi-Fi
System
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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 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.
WARNING: This product contains chemicals known
to the State of California to cause cancer and birth
defects or other reproductive harm. Wash hands
after handling.
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: 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.
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.
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Getting Started 3
Getting Started
1
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. 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.
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Getting Started4
Getting Started
1
IMPORTANT SAFETY
INSTRUCTIONS
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with dry cloth.
7. Do not block any ventilation openings.
Install in accordance with the manufacturer’s
instructions.
8. Do not install near any heat sources such
as radiators, heat registers, stoves, or other
apparatus (including amplifiers) that produce
heat.
9. Do not defeat the safety purpose of the
polarized or grounding-type plug. A polarized
plug has two blades with one wider than the
other. A grounding type plug has two blades
and a third grounding prong. The wide blade or
the third prong are provided for your safety. If
the provided plug does not fit into your outlet,
consult an electrician for replacement of the
obsolete outlet.
10. Protect the power cord from being walked on
or pinched particularly at plugs, convenience
receptacles, and the point where they exit from
the apparatus.
11. Only use attachments/accessories specified by
the manufacturer.
12. Use only with the cart, stand, tripod, bracket, or
table specified by the manufacturer, or sold with
the apparatus. When a cart is used, use caution
when moving the cart/apparatus combination
to avoid injury from tip-over.
13. Unplug this apparatus during lightning storms
or when unused for long periods of time.
14. Refer all servicing to qualified service personnel.
Servicing is required when the apparatus has
been damaged in any way, such as power-
supply cord or plug is damaged, liquid has been
spilled or objects have fallen into the apparatus,
the apparatus has been exposed to rain or
moisture, does not operate normally, or has
been dropped.
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Getting Started 5
Getting Started
1
FCC Compliance Statement
This device complies with part 15 of the FCC
rules. Operation is subject to the following two
conditions:
(1) This device may not cause harmful interference,
and
(2) This device must accept any interference
received, including interference that may cause
undesired operation.
NOTE: This equipment has been tested and found
to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable
protection against harmful interference in a
residential installation. This equipment generates,
uses, and can radiate radio frequency energy
and, if not installed and used in accordance with
the instructions, may cause harmful interference
to radio communications. However, there is no
guarantee that interference will not occur in
a particular installation.If this equipment does
cause harmful interference to radio or television
reception, which can be determined by turning
the equipment o and on, the user is encouraged
to try to correct the interference by one or more of
the following measures:
yReorient or relocate the receiving antenna.
yIncrease the separation between the equipment
and receiver.
yConnect the equipment into an outlet on a
circuit dierent from that to which the receiver is
connected.
yConsult the dealer or an experienced radio/TV
technician for help.
CAUTION : Any changes or modications not
expressly approved by the party responsible for
compliance could void the user’s authority to
operate this equipment.
FCC WARNING: This equipment may generate
or use radio frequency energy. changes or
modications to this equipment may cause harmful
interference unless the modications are expressly
approved in the instruction manual. The user could
lose the authority to operate this equipment if an
unauthorized change or modication is made.
FCC RF Radiation Exposure Statement : This
equipment complies with FCC radiation exposure
limits set forth for an uncontrolled environment.
This equipment should be installed and operated
with minimum distance 20 cm between the
radiator and your body. End users must follow the
specic operating instructions for satisfying RF
exposure compliance. This transmitter must not be
co-located or operating in conjunction with any
other antenna or transmitter.
CAUTION: Regulations of the FCC and FAA prohibit
airborne operation of radio-frequency wireless
devices because their signals could interfere with
critical aircraft instruments.
Responsible Party :
LG Electronics USA, Inc. 1000 Sylvan Avenue
Englewood Clis, NJ 07632
TEL. : +1-800-243-0000
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Table of Contents6
Table of Contents
1 Getting Started
2 Safety Information
8 Unique Features
8 Accessories
9 Playable file Requirement
9 – Music file requirement
9 – Compatible USB Devices
9 – USB device requirement
10 Remote control
11 Front panel
13 Rear panel (CM8440)
14 Rear panel (CM8340)
2 Connecting
15 How to Affix the Ferrite Core
15 – Affix the Ferrite Core for power cord
15 Connecting to speakers
17 Optional Equipment Connection
17 – Antenna Connection
17 – USB Connection
18 – AUX IN Connection
18 – PORT. IN Connection
3 Operating
19 Basic Operations
19 – CD/USB Operations
19 – Selecting a folder and an MP3/WMA
file
20 – Deleting an MP3/WMA file
21 Playback effect
21 – JUKE BOX Playback
(Program play)
22 – AUTO DJ playback
23 Using a Bluetooth wireless technology
23 – Listening to music stored on the
Bluetooth devices
24 – Using Bluetooth App
27 Radio Operations
27 – Listening to the radio
27 – Improving poor FM reception
27 – Presetting the Radio Stations
27 – Deleting all the saved stations
28 Other Operations
28 – Turn off the sound temporarily
28 – Displaying file information
(ID3 TAG)
28 – DEMO
28 – Using Microphone
29 Sound adjustment
29 – Setting the surround mode
29 – Setting the USER EQ
30 Setting the Clock
30 – Setting the Clock through “LG
Bluetooth Remote” App
30 – Using your player as an alarm clock
30 – Sleep Timer Setting
30 – Dimmer
30 – Auto power down
31 Advanced Operations
31 – Recording to USB
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Table of Contents 7
1
2
3
4
5
4 Troubleshooting
33 Troubleshooting
5 Appendix
34 Trademarks and Licenses
35 Specifications
36 Speakers specifications
37 Maintenance
37 – Notes on Discs
37 – Handling the Unit
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Getting Started8
Getting Started
1
Unique Features
Bluetooth
Listens to music stored on your bluetooth device.
Portable In
Listens to music from your portable device. (MP3,
Notebook, etc.)
Playback effects
Listens to music with various sound and playback
eects.
USB Direct Recording
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 24-26.
(Android OS)
Accessories
Please check and identify the supplied accessories.
Remote comtrol (1) Batteries (2)
FM Antenna (1)
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Getting Started 9
Getting Started
1
Playable file
Requirement
Music file requirement
MP3/WMA le compatibility with this unit is limited
as follows.
ySampling frequency : within 32 to 48 kHz (MP3),
within 32 to 48 kHz (WMA)
yBit rate : within 32 to 320 kbps (MP3),
40 to 192 kbps (WMA)
yMaximum les : Under 999
yMaximum folders : Under 99
yFile extensions : “.mp3”/ “.wma”
yCD-ROM le format : ISO 9660/ JOLIET
yWe 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)
Compatible USB Devices
yMP3 Player : Flash type MP3 player.
yUSB Flash Drive :
Devices that support USB2.0 or USB1.1.
yThe 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.
yDo not extract the USB device while in operation.
yFor a large capacity USB, it may take longer than
a few minute to be searched.
yTo prevent data loss, back up all data.
yIf you use a USB extension cable or USB hub, the
USB device is not recognized.
yUsing NTFS le system is not supported. (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.
yUSB port of the unit cannot be connected to PC.
The unit cannot be used as a storage device.
ySome USB may not work with this unit.
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Getting Started10
Getting Started
1
Remote control
Battery Installation
Remove the battery cover on the
rear of the Remote Control, and
insert two (size AAA) batteries
with 4and 5matched correctly.
• • • • • • a • • • • • •
1(Power) : Switches the unit ON
or OFF.
B(Open/Close) : Opens and
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.
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/les repeatedly or
randomly.
TUNING-/+ : Selects the radio
stations.
C/V(Skip/Search) :
-Skips Fast backward or Forward.
-Searches for a section within a
track/le.
ZENTER :
-Stops playback or recording.
-Cancels DELETE function.
d/M(Play/Pause) :
-Starts or pauses playback.
-Selects STEREO/MONO.
SOUND EFFECT : Chooses sound
impressions.
AUTO DJ : Selects the AUTO DJ
mode. (For more information refer
to the page 22)
DELETE :
-Deletes MP3/WMA les.
-Deletes a song on JUKE BOX list.
• • • • • • c • • • • • •
0to 9numerical 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 region
equalizer.
• • • • • • 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 : Conrms the setting.
JUKE BOX :
-Selects JUKE BOX mode.
-Makes your favorites list.
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Getting Started 11
Getting Started
1
Front panel
a
b
c
d
e
f
g
h
i
m
n
p
q
j
r
s
k
l
t
u
v
o
w
x
y
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Getting Started12
Getting Started
1
a1/!(Power)
bDisplay window
c
Selects Bluetooth.
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.
f
BASS BLAST
Selects the BASS BLAST or BYPASS sound
directly.
g Y(Skip/Search)
- Searches backward.
- Skips to the previous track/le.
h
LATIN EQ
Chooses locally special equalizer.
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.
l
NFC allows you to install and open“LG
Bluetooth Remote” app to NFC-enabled
phone.
mFOLDER
Moves to folder and file in selection mode.
nENTER
Selects a folder when searching a file.
o
USB 1/2 Port
You can play or record sound files by
connecting the USB device.
USB REC
Records to USB.
p
DELETE
- Deletes MP3/WMA files. (USB only)
- Deletes a song on JUKE BOX list.
JUKE BOX
- Makes your favourites list.
- Switches on and off JUKE BOX.
qFILE SEARCH
Selects a folder and a file on CD/USB
function.
r I(Stop)
Stops playback or cancels DELETE function.
sAUTO DJ
Selects the AUTO DJ mode. (For more
informaion refer to the page 22)
tU(Skip/Search)
- Searches forward.
- Skips to the next track/le.
u
SOUND EFFECT
Chooses sound impressions.
vB(Open/Close)
Opens and closes the disc tray.
w
ALARM
With the ALARM function you can turn
CD, USB play and TUNER reception on at a
desired time.
DEMO/SET
- Shows demo.
- Conrms the setting.
xMASTER VOLUME
Adjusts speaker volume.
yDisc tray
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Getting Started 13
Getting Started
1
Rear panel (CM8440)
b
c
d
e
a
aCooling fan
b Speakers connector
cAUX IN connectors (L/R)
dANTENNA (FM)
ePower cord
yConnect 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.
yDo not overload the extension cord with
excessive electrical load.
> Caution
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Getting Started14
Getting Started
1
Rear panel (CM8340)
aCooling fan
b Speakers connector
cAUX IN connectors (L/R)
dANTENNA (FM)
ePower cord
yConnect 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.
yDo not overload the extension cord with
excessive electrical load.
> Caution
b
c
d
e
a
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2 Connecting
Connecting 15
Connecting
2
How to Affix the
Ferrite Core
Ferrite core may not be provided depending on
each nation’s regulations.
Affix the Ferrite Core for
power cord
You must ax 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.
Connecting to
speakers
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.
CM8440
Color Speaker
Grey SURR.R
Red FRONT R
Orange SUB WOOFER
Blue SURR.L
White FRONT L
CM8340
Color Speaker
Grey SURR.R
Red FRONT R
Blue SURR.L
White FRONT L
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Connecting16
Connecting
2
yDo 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.
yThe speakers must be placed at a distance
of about 20 cm from the unit for preventing
the vibration caused by the speakers.
20 cm
20 cm
yCheck the volume level before playing
music to prevent inrm, child, and pregnant
women from being shocked by the sudden
and loud sound from the unit.
yDo 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.
yBe 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).
yThe 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.
yMake sure to install the speaker with other
people in order to prevent it from falling
and causing injuries to the installer.
> Caution
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Connecting 17
Connecting
2
Optional Equipment
Connection
Antenna Connection
Connect the supplied FM antenna for listening to
the radio.
Connect the FM wire antenna to the FM antenna
connector.
Be sure to fully extend the FM wire antenna.
, Note
USB Connection
Connect a USB device (or MP3 player, etc.) to the
USB ports on the unit.
Removing the USB device from the unit :
1. Choose a different function/mode or
press ZENTER on the remote control
or Ion the unit twice in a row.
2. Remove the USB device from the unit.
, Note
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3 Operating
Connecting18
Connecting
2
AUX IN Connection
Connect an output of auxiliary device(Camcoder,
TV, Player, etc) to the AUX IN (L/R) connector.
If your device has only one output for audio(mono),
connect it to the left (white) audio jack on the unit.
PORT. IN Connection
Connect an output (earphone or line out) of
portable device (MP3 or PMP etc) to the
PORT. IN connector.
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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3 Operating
Operating 19
Operating
3
Basic Operations
CD/USB Operations
1. Insert the disc by pressing Bor 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 knob on the unit.
To Do this
Stop Press ZENTER on the remote
control or Ion the unit.
Playback Press d/Mon the remote control
or zon the unit.
Pause Press d/Mon the remote control or
zon the unit during playback.
Searching
for a section
within a track/
le
Press C/Von the remote
control or Y/Uon the unit
during playback and release it at
the point you want to listen to.
Selecting
a track/le
directly
Press 0to 9numerical buttons on
the remote control to go to the
desired le or track directly.
Skipping to
the next/
previous
track/le
During playback,
(1) By using C/Vbuttons :
Press C/Vto go to the
next track/le or to return to the
beginning of the current track/le.
Press Ctwice briey to step
back to the previous track/le.
(2) By using FILE SEARCH knob :
Rotate FILE SEARCH on the unit
and press zto play the track/
le.
Playing
repeatedly or
randomly
Press REPEAT(MENU) on the
remote control repeatedly. Refer
to the note for details about the
display change.
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.
yThe display changes in the following order.
USB MP3/WMA CD AUDIO CD
REPEAT TRK
REPEAT *DIR
REPEAT ALL
RANDOM
OFF
REPEAT TRK
REPEAT DIR
REPEAT ALL
RANDOM
OFF
REPEAT TRK
-
REPEAT ALL
RANDOM
OFF
*DIR : Directory
yWhen you play JUKE BOX list, only
REPEAT TRK and REPEAT ALL are available.
yEven after restarting the unit or switching
one function to another, you can listen to
music from the point where it’s last been
played.
yThe next le name is displayed every 30
seconds. (Except RANDOM play, AUTO DJ
RANDOM play, the last le of playlist, etc.)
yIf you leave the disc tray open for 5 minutes,
it will close automatically.
, Note
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 zto play it.
On the remote control
1. Press PRESETFOLDER W/Srepeatedly until a
desired folder appears.
2. Press
d/Mto play it. The first file of folder will
play.
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Operating20
Operating
3
yCD / USB Folders/Files are recognized as
below.
yIf there is no le in a folder, the folder will
not appear.
yFolders will be presented as the following
order;
ROOT FOLDER 1 FOLDER 3 FOLDER
7 FOLDER 8 FOLDER 5 FOLDER 6
yFile will be played from $le No.1 to $le
No.14 one by one.
yFiles and folders will be presented in order
recorded and may be presented dierently
according to the record circumstances.
y*ROOT : The rst screen you can see when a
computer recognize the USB is “ROOT”.
, Note 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.
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/Mon the
remote control or press zon the unit.
3. If you want to exit the current mode, press
ZENTER on the remote control or press Ion
the unit.
yDo not extract the USB device during
operation. (play, delete, etc.)
yRegular back up is recommended to
prevent data loss.
yThe delete function may not be supported
according to the USB status. (lock, etc.)
> Caution
ROOT
FOLDER 1
FOLDER 3
FOLDER
FILE
FILE 5
FILE 8
FILE 9
FILE 10
FILE 11
FILE 12
FILE 1
FILE 2
FILE 13
FILE 14
FILE 3
FILE 4
FILE 6
FILE 7
FOLDER 4
FOLDER 2
FOLDER 5
FOLDER 6
FOLDER 7
FOLDER 8
CM8440-FB_DUASLLC_ENG_7073.indd 20 2015-01-06 3:27:05
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