ENGLISH OWNER’S MANUAL Mini Hi-Fi System Please read this manual carefully before operating your set and retain it for future reference. FOR THE WARRANTY TERMS & CONDITIONS, PLEASE REFER TO BACK COVER OF THIS MANUAL. CM4540 (CM4540, CMS4540F, CMS4540W) CM4440 (CM4440, CMS4540F) CM4340 (CM4340, CMS4340F) CM4340-DU.DGBRLLK_ENG_0146.
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.
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. 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.
Getting Started POWER: This unit operates on a mains supply of 200-240V, 50/60Hz. 1 Getting Started LG Electronics hereby declares that this/these product(s) is/are in compliance with the essential requirements and other relevant provisions of Directive 2004/108/EC, 2006/95/EC, 2009/125/EC and 2011/65/EU. Please contact to the following address for obtaining a copy of the DoC (Declaration of Conformity). Contact office for compliance of this product: LG Electronics Inc.
Table of Contents Table of Contents 1 Getting Started 2 7 7 8 8 8 8 9 10 12 13 Safety Information Unique Features Accesories Playable file Requirement – Music file requirement – Compatible USB Devices – USB device requirement Remote Control Front Panel Rear Panel (CM4540) Rear Panel (CM4440, CM4340) 2 Connecting 14 14 14 Connecting to speakers – Attaching the speakers to the unit – Attaching the subwoofer to the unit.
Table of Contents 4 Troubleshooting 25 Troubleshooting 5 Appendix 26 27 28 28 28 Specifications Speaker specifications Maintenance – Handling the Unit – Notes on Discs 6 Warranty 29 Warranty CM4340-DU.DGBRLLK_ENG_0146.
Getting Started Unique Features USB Direct Recording 7 Accesories Please check and identify the supplied accessories. AUTO DJ Blends the end of one song into the beginning of another for seamless playback. Remote Control (1) 1 Getting Started Records music to your USB device. Batteries (2) FM Antenna (1) CM4340-DU.DGBRLLK_ENG_0146.
Getting Started Playable file Requirement Compatible USB Devices Music file requirement USB function of this unit does not support yy The all USB devices. 1 Getting Started MP3/WMA file compatibility with this unit is limited as follows. yy Sampling frequency : within 32 to 48 kHz (MP3), within 32 to 48 kHz (WMA) rate : within 32 to 320 kbps (MP3), yy Bit 40 to 192 kbps (WMA) yy Maximum files : Under 999 yy File extensions : “.mp3”/“.
Getting Started 9 Remote Control • • • • • • a • • • • • • 1 (Power) : Switches the unit ON or OFF. b B (Open/Close) : Opens and closes the disc tray. 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. c MUTE@ : Mutes the sound.
Getting Started Front Panel 1 Getting Started a b c j d k e l f m g n o h p i CM4340-DU.DGBRLLK_ENG_0146.
Getting Started a Display window b USB 1/ USB 2 Plays the audio files by connecting the USB device. c 1/! (Power) Switches the unit ON or OFF. d I(Stop) Stops playback or recording. e AUTO DJ Selects the AUTO DJ mode. (For more informaion refer to page 19) f Y (Skip/Search) - Searches backward. - Skips to the previous track/file. g DEMO/RDS Demonstrates each of functions. RDS (Radio Data System). j FUNCTION Selects the function or input source. k T ST./MO. 1 - Starts or pauses playback.
Getting Started Rear Panel (CM4540) 1 Getting Started a d e b c a POWER IN b ANTENNA (FM) c AUX IN (L/R) connectors d Cooling fan e SPEAKERS terminal/cord CM4340-DU.DGBRLLK_ENG_0146.
Getting Started 13 Rear Panel (CM4440, CM4340) 1 Getting Started a b d c a POWER IN b ANTENNA (FM) c AUX IN (L/R) connectors d SPEAKERS terminal CM4340-DU.DGBRLLK_ENG_0146.
Connecting Connecting to speakers Attaching the speakers to the unit 2 Attaching the subwoofer to the unit. (CM4540) Connect a woofer cord to the player. When connecting a woofer cord to the player, insert the connector until it clicks. Connecting To connect the cable to the unit, press each plastic finger pad to open the connection terminals on the unit. Insert the wire and release the finger pad.
Connecting Antenna Connection Connect the antenna to the antenna port on the back of the unit. Be sure to extend the FM wire antenna fully. 15 Optional Equipment Connection USB Connection Connect the USB device (or MP3 player, etc.) to the USB port on the unit. 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 Ion the unit twice in a row. 2. Remove the USB device from the unit. CM4340-DU.DGBRLLK_ENG_0146.
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 Red White To the audio output jacks of your component (Camcorder, TV, PIayers,etc) CM4340-DU.DGBRLLK_ENG_0146.
3 Operating Operating 17 Basic Operations Auto Play CD/USB Operations Automatically switches to the CD function if tray is open & closed when there is no disc in tray. 1. Insert the disc by pressing B on the remote control or R on the unit. Connect the USB device to the USB 1/2 port. 2. Select the CD or USB function by pressing FUNCTION. 3. Select a track/file you want to play by pressing C/V on the remote control or Y/U on the unit.
Operating Other Operations Programmed Playback The program function enables you to make a playlist of your favourite tracks/files from a disc or USB device. A program can contain 20 tracks/files for each media (CD, USB1,USB2). Possible to save a total of 60 tracks/files. 1. Press PROGRAM/MEMORY on the remote control in stop status. Searching for a folder 1. Press PRESET·FOLDER W/S on the remote control repeatedly until a desired folder appears in the display window. 2. Press d/M to play it.
Operating Deleting an MP3/WMA file You can delete a file, folder or format by pressing DELETE. (USB only) 1. Press DELETE repeatedly while selecting the MP3/WMA file. This function is supported only in stop status. The display changes in the following order. - DEL FILE : Deletes file. - DEL DIR : Deletes folder. - FORMAT : Formats USB. 2. To delete file/folder or format, press d/M on the remote control or T on the unit. 3.
Operating Radio Operations Be sure that FM antenna is connected. (Refer to page 15) Listening to the radio 1. Press FUNCTION until FM appears in the display window. The last received station is tuned in. 3 2. Auto tuning : Press TUNING -/+ on the remote control or Y/U on the unit for about 2 seconds until the frequency indication starts changing, then release. scanning stops when the unit tunes in a station.
Operating Sound adjustment Setting the surround mode This system has a number of pre-set surround sound fields. You can select a desired sound mode by using SOUND EFFECT on the remote control. The displayed items for the Equalizer may be different depending on sound sources and effects. Description NATURAL You can enjoy comfortable and natural sound. AUTO EQ Realizes the sound equalizer that is the most similar to the genre of which is included in the MP3 ID3 tag of song files.
Operating 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. - AM 12:00 (for an AM and PM display) or 0:00 (for a 24 hour display) 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. To cancel the sleep function, press SLEEP repeatedly until “SLEEP 10” appears, and then press SLEEP once again while “SLEEP 10” is displayed. ,,Note 4.
Operating 23 Advanced Operations Listening to the sound from your external device The unit can be used to play the sound from many types of external device. (Refer to page 16) 1. Connect the external device to the AUX IN(L/R) or PORT. IN connector of the unit. 2. Turn the power on by pressing 1 on the remote control or 1/! on the unit. 3. Select the AUX or PORTABLE function by pressing FUNCTION. To select recording bit rate and speed 1. Press USB REC on the remote control or USB REC.
Operating ,,Note 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 When you stop recording during playback, the file that has been recorded at that time will be stored. (Except MP3/WMA files) yy Do not remove the USB device or turn off the unit during USB recording. If not, an incomplete file may be made and not deleted on PC.
Troubleshooting 25 Troubleshooting Problem Cause & Correction 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 Speaker cables are not connected correctly. Connect speaker cables correctly. yy An unplayable disc is inserted. Insert a playable disc. The unit does not start playback.
Appendix Specifications General Model CM4540 Power requirements Refer to the main label. CM4440 CM4340 Power consumption Refer to the main label. Dimensions (W x H x D) (206 x 308 x 284) mm Net Weight (Approx.) 3.0 kg Operating temperature 5 °C to 35 °C (41 °F to 95 °F) 3.0 kg 3.0 kg Operating humidity 5 % to 90 % Bus Power Supply 5 V 0 500 mA Inputs AUX IN 2.0 Vrms (1 kHz, 0 dB), 75 Ω, RCA jack (L, R) Port In 1.2 Vrms (3.5 mm stereo jack) Tuner FM Tuning Range 5 87.5 to 108.
Appendix 27 Speaker specifications Front speaker Model CMS4540F Type 2 Way 2 Speaker CMS4340F Impedance 3Ω 4Ω Rated Input Power 200 W 110 W Max. Input power 400 W 220 W Net Dimensions (W x H x D) (266 x 306 x 263) mm (200 x 306 x 200) mm Net Weight 3.1 kg 2.2 kg Subwoofer speaker Model CMS4540W Type 1 Way 1 Speaker Impedance 3Ω Rated Input Power 200 W Max. Input power 400 W Net Dimensions (W x H x D) (266 x 306 x 232) mm Net Weight 4.
Appendix Maintenance Handling the Unit Notes on Discs Handling Discs Never stick paper or tape on the disc. When shipping the unit Storing Discs 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. 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.
Warranty 29 Technology with the human touch GUARANTEE • LG Electronics U.K. Ltd. will provide the following services in order toexpedite this Guarantee. 1. All faulty components which fail due to defective manufacture will be replaced free of charge for a period of 12 months from the original date of purchase. 2.
CM4340-DU.DGBRLLK_ENG_0146.
