LG CM2520 User guide

OWNER’S MANUAL

Micro Hi-Fi System

Please read this manual carefully before operating
your set and retain it for future reference.

ENGLISH

CM2520 (CM2520, CMS2521F)

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1 Getting Started

Getting Started2

Safety Information

1

Getting Started

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.

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
conned 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
sucient 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 centre.
Use of controls, adjustments or the performance of
procedures other than those specied 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 specication 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
centre. 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.

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Getting Started 3

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.

Disposal of your old appliance

1. When this crossed-out wheeled bin
symbol is attached to a product it
means the product is covered by
the European Directive 2002/96/EC.

2. All electrical and electronic
products should be disposed of
separately from the municipal
waste stream via designated
collection facilities appointed
by the government or the local
authorities.

3. The correct disposal of your
old appliance will help prevent
potential negative consequences
for the environment and human
health.

4. For more detailed information
about disposal of your old
appliance, please contact your city
office, waste disposal service or
the shop where you purchased the
product.

Disposal of waste batteries/accumulators

1. When this crossed-out wheeled
bin symbol is attached to batteries/
accumulators of Your product
it means they are covered by
European Directive 2006/66/EC.

2. This symbol may be combined with
chemical symbols for mercury(Hg),
cadmium(Cd) or lead(Pb) if the
battery Contains more that 0.0005%
of mercury,0.002% of cadmium or

0.004% of lead.

3. All batteries/accumulators should
be disposed separately from
the municipal waste stream via
designated collection facilities
appointed by the government or
the local authorities.

4. The correct disposal of Your old
batteries/accumulators will help
to prevent potential negative
consequences for the environment,
animal and human health.

5. For more detailed information
about disposal of Your old batteries/
accumulators, please contact Your
city office, waste disposal service or
the shop where You purchased the
product.

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)

1

Getting Started

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Table of Contents4

Table of Contents

1 Getting Started

2 Safety Information
4 Table of Contents
6 Unique Features
6 Accessories
6 Playable file Requirement
6 – MP3/WMA music file requirement
6 – Compatible USB Devices
6 – USB device requirement
7 Remote control
8 Front panel
9 Rear panel

2 Connecting

10 Connecting to speakers
10 – Attaching the speakers to the unit
10 Optional Equipment Connection
10 – USB Connection
11 – PORT. IN Connection
11 – PHONES Connection

3 Operating

12 Basic Operations
12 – CD/USB Operations
12 – Selecting a folder
12 – Displaying file information (ID3 TAG)
13 Other Operations
13 – Programmed Playback
13 – Turn off the sound temporarily
13 Radio Operations
13 – Listening to the radio
13 – Improving poor FM reception
14 – Presetting the Radio Stations
14 – Deleting all the saved stations
14 Sound adjustment
14 – Setting the surround mode
15 Setting the Clock
15 – Setting the alarm
16 – Sleep Timer Setting
16 – Dimmer

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4 Troubleshooting

17 Troubleshooting

Table of Contents 5

5 Appendix

18 Specifications
19 Maintenance
19 – Handling the Unit
19 – Notes on Discs
19 Trademarks and Licenses

1

2

3

4

5

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Getting Started6

Unique Features

Portable In

1

Getting Started

Listens to music from your portable device.
(MP3, Notebook, etc)

Accessories

Please check and identify the supplied accessories.

Remote Control (1) Battery (1)

Playable file
Requirement

MP3/WMA music file
requirement

MP3/ WMA le compatibility with this unit is limited
as follows.

ySampling Frequency : 32 - 48 kHz (MP3), 32 - 48

kHz (WMA)

yBit rate : 32 - 320 kbps (MP3), 40 - 320 kbps

(WMA)

yMaximum les : Under 999

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.

Compatible USB Devices

yMP3 Player : Flash type MP3 player.

yUSB Flash Drive :

Devices that support USB 2.0 or USB 1.1.

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.

y To 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.

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