LG CM4545 User guide

OWNER’S MANUAL

Mini Hi-Fi System

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

CM4545 (CM4545, CMS4540F, CMS4540W) CM4445 (CM4445, CMS4540F) CM4345 (CM4345, CMS4340F)

ENGLISH

1 Getting Started

Getting Started2

Safety Information

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 center. 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 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.

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.

Getting Started

Table of Contents4

Table of Contents

1 Getting Started

2 Safety Information 6 Unique Features 6 Accesories 7 Playable file Requirement 7 – Music file requirement 7 – Compatible USB Devices 7 – USB device requirement 8 Remote Control 9 Front Panel 11 Rear Panel (CM4545) 12 Rear Panel (CM4445, CM4345)

2 Connecting

13 Connecting to speakers 13 – Attaching the speakers to the unit 13 – Attaching the subwoofer to the unit

(CM4545) 14 Antenna Connection 14 Optional Equipment Connection 14 – USB Connection 15 – AUX IN Connection 15 – PORT. IN Connection

3 Operating

16 Basic Operations 16 – CD/USB Operations 16 – Auto Play 17 Other Operations 17 – Programmed Playback 17 – Deleting Programmed list 17 – Displaying file information 17 – Searching for a folder 18 – Deleting an MP3/WMA file 18 – Turn off the sound temporarily 18 – DEMO 19 – AUTO DJ playback 20 Radio Operations 20 – Listening to the radio 20 – Presetting the Radio Stations 20 – Deleting all the saved stations 20 – Improving poor FM reception 21 Sound adjustment 21 – Setting the surround mode 22 Setting the Clock 22 – Using your player as an alarm clock 22 – Sleep Timer Setting 22 – Dimmer 22 Auto power down 23 Advanced Operations 23 – Listening to the sound from your

external device 24 Using a Bluetooth wireless technology 24 – Listening to music stored on the

Bluetooth devices 25 Using Bluetooth App

4 Troubleshooting

27 Troubleshooting

Table of Contents 5

5 Appendix

28 General specifications 29 Speaker specifications 30 Maintenance 30 – Handling the Unit 30 – Notes on Discs 30 Trademarks and Licenses

Getting Started6

Unique Features

AUTO DJ

Getting Started

Blends the end of one song into the beginning of another for seamless playback.

Bluetooth

Listens to music stored on your Bluetooth device.

LG Bluetooth Remote

You can control this unit with your Android device via Bluetooth. This unit and your device must be paired for Bluetooth. Visit “Google Android Market (Google Play Store)” or use the QR code shown below to search for “LG Bluetooth Remote” app. For detailed information, refer to page 25- 26.

(Android OS)

Accesories

Please check and identify the supplied accessories.

Remote Control (1) Batteries (2)

FM Antenna (1)

Getting Started 7

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)

y Bit rate : within 32 to 320 kbps (MP3),

40 to 192 kbps (WMA)

y Maximum les : Under 999

y File extensions : “.mp3”/“.wma”

y CD-ROM le format : ISO 9660/JOLIET

y We recommend that you use Easy-CD Creator,

which creates an ISO 9660 le system.

yYou 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)

The DTS is not supported. In case of DTS audio format, audio is not output.

Compatible USB Devices

y MP3 Player : Flash type MP3 player.

y USB Flash Drive :

Devices that support USB2.0 or USB1.1.

y The USB function of this unit does not support

all USB devices.

USB device requirement

yDevices which require additional program

installation when you have connected it to a computer, are not supported.

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.

Getting Started

Getting Started8

Remote Control

Getting Started

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.

• • • • • • a • • • • • •

(Power) : Switches the unit ON

or OFF.

(Open/Close) : Opens and

closes the disc tray.

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.

FUNCTION : Selects the function and input source.

MUTE@ : Mutes the sound.

VOL +/- : Adjusts speaker volume.

• • • • • • b • • • • • •

PROGRAM/MEMORY :

-Stores radio stations.

-Creates a playlist you want to listen to.

: The button is not available for

any function.

SLEEP : Sets the system to turn off automatically at a specified time. (Dimmer : The display window will be darkened by half.)

REPEAT(MENU) : Listens to your tracks/les repeatedly or randomly.

C/V

-Skips Fast backward or Forward.

-Searches for a section within a

TUNING-/+ : Selects the radio station.

(Skip/Search) :

track/le.

ENTER :

-Stops playback.

-Cancels DELETE function.

(Play/Pause) :

d/M

-Starts or pauses playback.

-Selects STEREO/MONO.

SOUND EFFECT : Chooses sound impressions.

AUTO DJ : Selects the AUTO DJ mode. (For more information refer to page 19)

DELETE : Deletes MP3/WMA les.

• • • • • • c • • • • • •

0 to 9 numerical buttons : Selects numbered tracks/les, or preset number.

INFO : Sees informations about your music. An MP3 le often come with ID3 tag. The tag gives the Title, Artist, Album or Time information.

REGION EQ : Chooses sound impressions.

• • • • • • d • • • • • •

CLOCK : Sets a clock and checks a time.

ALARM : Uses your player as an alram clock.

SET : Conrms the setting.

Front Panel

Getting Started 9

Getting Started

Getting Started10

Getting Started

Display window

USB 1/ USB 2

Plays the audio les by connecting the USB

device.

(Power)

c 1/!

Switches the unit ON or OFF.

(Stop)

d I

f Y

h i

Stops playback.

AUTO DJ

Selects the AUTO DJ mode. (For more informaion refer to page 19)

(Skip/Search)

- Searches backward.

- Skips to the previous track/le.

DEMO Demonstrates each of functions.

PORT. IN

Disc tray

FUNCTION

Selects the function or input source.

k T

- Starts or pauses playback.

- Selects Stereo/Mono.

LG EQ

Chooses sound impressions.

(Skip/Search)

m U

- Searches forward.

- Skips to the next track/le.

BASS BLAST

Selects the BASS BLAST or BYPASS sound directly.

Master Volume

Adjusts volume of speaker.

(Open/Close)

p R

Opens or closes the disc tray.

+ 22 hidden pages