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OWNER’S MANUAL
Mini Hi-Fi
System
Please read this manual carefully before operating
your set and retain it for future reference.
MODEL
CM3370 (CM3370, CMS3370F)
www.lg.com
*MFL69825506*
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Getting Started2
Getting Started
1
Safety Information
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION: TO REDUCE THE RISK OF ELECTRIC
SHOCK DO NOT REMOVE COVER (OR BACK)
NO USER-SERVICEABLE PARTS INSIDE REFER
SERVICING TO QUALIFIED SERVICE PERSONNEL.
This lightning ash with arrowhead
symbol within an equilateral triangle
is intended to alert the user to the
presence of uninsulated dangerous
voltage within the product’s
enclosure that may be of sufcient
magnitude to constitute a risk of
electric shock to persons.
The exclamation point within an
equilateral triangle is intended
to alert the user to the presence
of important operating and
maintenance (servicing) instructions
in the literature accompanying the
product.
WARNING: 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: 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 overheating.
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 built-
in installation such as a bookcase or rack unless
proper ventilation is provided or the manufacturer’s
instruction has been adhered to.
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 should 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.
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Getting Started 3
Getting Started
1
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 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: Do not use high voltage products around
this product. (ex. Electrical swatter) This product may
malfunction due to electrical shock.
CAUTION: No naked ame sources, such as lighted
candles, should be placed on the apparatus.
Symbols
~
Refers to alternating current(AC).
0
Refers to direct current(DC).
Refers to class II equipment.
1
Refers to stand-by.
!
Refers to “ON” (power).
Refers to dangerous voltage.
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Table of Contents4
Table of Contents
1 Getting Started
2 Safety Information
4 Table of Contents
6 Unique Features
7 Playable file Requirement
7 – Music file requirement
7 – Compatible USB Devices
7 – USB device requirement
8 Remote control
10 Front Panel
12 Top Panel
13 Rear Panel
2 Connecting
14 Connecting to speakers
14 – Connecting the speakers to the unit
15 Optional Equipment Connection
15 – USB Connection
15 – AUX IN Connection
16 – PORT. IN Connection
16 – Listening to music from your portable player
or external device
3 Operating
17 Basic Operations
17 – CD/USB Operations
17 – Auto Play
18 – TAPE Operations
19 Other Operations
19 – Programmed Playback
19 – Deleting Programmed list
20 – Searching for a folder and an MP3/WMA
file
20 – Deleting a file/folder or format
21 – AUTO DJ
21 – Turn off the sound temporarily
22 Using a BLUETOOTH® wireless technology
22 – Listening to music stored on the
BLUETOOTH devices
24 Radio Operations
24 – Listening to the radio
24 – Improving poor FM reception
24 – Presetting the Radio Stations
24 – Deleting all the saved stations
25 – Seeing information about a Radio station
26 Sound adjustment
26 – Setting the sound mode
27 Advanced Operations
27 – Recording to USB
29 Setting the Clock
29 – Using your player as an alarm clock
30 – Sleep Timer Setting
30 – Dimmer
30 – DEMO
30 – Auto power down
31 – AUTO POWER On
31 – Auto function change
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Table of Contents 5
1
2
3
4
5
4 Troubleshooting
32 Troubleshooting
5 Appendix
33 Main unit
34 Speakers
35 Maintenance
35 – Handling the Unit
35 – Notes on Discs
36 Trademarks and Licenses
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Getting Started6
Getting Started
1
Unique Features
BLUETOOTH®
Listens to music stored on your Bluetooth device.
AUTO DJ
Blends the end of one song into the beginning of
another for seamless playback.
USB Direct Recording
Records music to your USB device.
Portable In
Listens to music from your portable device. (MP3,
Notebook, etc.)
TAPE
Cassette tapes can be played back in this unit.
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Getting Started 7
Getting Started
1
Playable file
Requirement
Music file requirement
MP3/WMA le compatibility with this unit is limited
as follows.
y Sampling frequency : within 32 to 48 kHz (MP3),
within 32 to 48 kHz (WMA)
y Bit rate : within 32 to 320 kbps (MP3),
40 to 192 kbps (WMA)
y Maximum les : Data CD : 999 / USB : 2,000
y Maximum folders : Data CD : 99 / USB : 200
y File extensions : “.mp3”/“.wma”
y Certain MP3/WMA les may not be played
depending on the type or format of the le.
y CD-ROM le format : ISO 9660/JOLIET
y We recommend that you use Easy-CD Creator,
which creates an ISO 9660 le system.
The DTS is not supported. In case of DTS audio
format, audio is not output.
You have to set the disc format option to [Mastered]
in order to make the discs compatible with the LG
players when formatting rewritable discs. When
setting the option to Live File System, you cannot use
it on LG players.
(Mastered/Live File System : Disc format system for
Windows Vista)
Compatible USB Devices
y MP3 Player : Flash type MP3 player.
y USB Flash Drive :
Devices that support USB2.0 or USB1.1.
y The USB function of this unit does not support all
USB devices.
USB device requirement
y Devices which require additional program
installation when you have connected it to a
computer, are not supported.
y Do not extract the USB device while in operation.
y For a large capacity USB, it may take a few minute
to be searched.
y To prevent data loss, back up all data.
y If you use a USB extension cable or USB hub, the
USB device is not recognized.
y Using NTFS le system is not supported.
(Only FAT(16/32) le system is supported.)
y This unit recognizes up to 2,000 les.
y External HDD, card readers, locked devices, or hard
type USB devices are not supported.
y USB port of the unit cannot be connected to the
PC. The unit cannot be used as a storage device.
y Some USB may not work with this unit.
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Getting Started8
Getting Started
1
Remote control
Replacement of battery
Remove the battery cover on the rear of the remote
control, and insert the batteries with 4 and 5
matched correctly.
• • • • • • • • • • • • • • a • • • • • • • • • • • • •
1 (Power) : Turns the power on or off.
B (Open/Close) : Opens and closes the disc tray.
VOL (Volume) +/- : Adjusts speaker volume.
F (Function) : Selects the function and input source.
Input source / Function Display
Disc CD
USB USB
AUX input AUX
Portable input PORTABLE
Bluetooth BT
TAPE TAPE
Radio FM
(Mute) : Mutes the sound.
PRESET/FOLDER 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 PRESET/FOLDER
W/S to select the folder you want to play.
- Chooses a preset number for a radio station.
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Getting Started 9
Getting Started
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• • • • • • • • • • • • • • b • • • • • • • • • • • • •
PROGRAM/MEMORY :
- Stores radio stations.
- Creates a programmed list you want to listen to.
- Deletes all the saved stations.
AUTO DJ : Selects the AUTO DJ mode. (For more
information refer to page 21 )
DELETE :
- Deletes MP3/WMA les. (USB only).
- Deletes a song on the programmed list.
SOUND EFFECT : Chooses sound impressions.
REPEAT : Listens to your tracks/les repeatedly or
randomly.
BASS BLAST : Selects BASS BLAST effect.
• • • • • • • • • • • • • • c • • • • • • • • • • • • •
TUNING -/+ : Selects the radio stations.
C/V (Skip/Search) :
- CD/USB skips fast backward or forward.
- Searches for a section within a track/le.
dM (Play/Pause) :
- CD/USB starts or pauses playback.
- Selects stereo/mono.
DISC SKIP : Chooses a desired disc.
Z (Stop) :
- CD/USB stops playback.
- Cancels DELETE function.
USB REC : Records to USB.
INFO :
- Sees information about your music. An MP3 le
often comes with ID3 tag. The tag gives the Title,
Artist, Album or Time information.
- Sees the name of connected Bluetooth device in
Bluetooth mode.
SLEEP : Sets the system to turn off automatically at
a specified time.
(Dimmer : The display window will be darkened by
half.)
RDS/SET :
- RDS (Radio Data System)
- Conrms the setting.
CLOCK : Sets a clock and checks a time.
ALARM : With the ALARM function you can turn CD,
USB play and Tuner reception on at a desired time.
PTY : Searches radio stations by radio type.
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Getting Started10
Getting Started
1
Front Panel
a
b
d
g
h
i
j
f
e
c
k
m
n
o
p
q
r
s
t
u
l
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Getting Started 11
Getting Started
1
a 1 (Power)
Turns the power on or off.
b Display window
c CD
Selects the CD function.
d USB
Selects the USB function.
e AUX
Selects the AUX function.
f PORT.
Selects the PORTABLE function.
g AUTO DJ
Selects the AUTO DJ mode.
h USB Port
You can play sound les by connecting the USB
device.
i DISC SKIP
Chooses a desired disc.
j PORT. (Portable) IN jack
Connect a portable device.
k SOUND EFFECT
Selects sound effect mode.
l BASS BLAST
Selects BASS BLAST effect.
m CLOCK
Sets a clock and checks a time.
ALARM
With the ALARM function you can turn on CD,
USB play and Tuner reception at a desired time.
SET
Conrms the setting.
STEREO/MONO
Selects stereo/mono.
SLEEP/DEMO
- Sets the system to turn off automatically at a
specied time.
- In power off status, if you press SLEEP/
DEMO, show demo mode.
n MEMORY/REPEAT
- Stores radio stations.
- Deletes all the saved stations.
- Makes programmed list.
- Listens to your tracks/les repeatedly or
randomly.
o
Selects the Bluetooth function.
p FM
Selects the FM function.
q TAPE
Selects the TAPE function.
r R (Record)
Records to USB.
s I (Stop)
- CD/USB stops playback.
- Cancels DELETE function.
T (Play/Pause)
CD/USB starts or pauses playback.
PRESET +/-
Selects preset numbers.
Y/ U (Skip/Search)
- CD/USB searches backward or forward.
- Skips to the previous/next track/le.
TUNING +/-
Selects the radio station.
Volume Knob
Adjusts volume of speaker.
t R (Open/Close)
Opens or closes the disc tray.
u Disc tray
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Getting Started12
Getting Started
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Top Panel
a
a (Play)
TAPE starts playback.
b (Rewind)
TAPE searches backward.
c (Fast forward)
TAPE searches forward.
d (Stop/Open)
- TAPE stops playback.
- In stop state, opens the cassette tape door.
e (Pause)
TAPE pauses playback.
cb d
e