LG CM4540 Owner's Manual
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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.
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.indd 1
2014-04-29
2:07:42

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Summary of Contents for LG CM4540

  • Page 1 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.indd 1...
  • Page 2: Safety Information

    Getting Started Getting Started Safety Information CAUTION CAUTION: This product employs a Laser System. RISK OF ELECTRIC SHOCK DO NOT OPEN To ensure proper use of this product, please read CAUTION: TO REDUCE THE RISK OF ELECTRIC this owner’s manual carefully and retain it for future reference.
  • Page 3 Getting Started This device is equipped with a portable battery or Disposal of waste batteries/accumulators accumulator. 1. When this crossed-out wheeled Safety way to remove the battery or the bin symbol is attached to batteries/ battery from the equipment: Remove the accumulators of Your product old battery or battery pack, follow the steps it means they are covered by...
  • Page 4 POWER: This unit operates on a mains supply of 200-240V, 50/60Hz. WIRING: This unit is supplied with a BS 1363 LG Electronics hereby declares that this/these approved main plug. When replacing the product(s) is/are in compliance with the essential fuse, always use of the same rating approved requirements and other relevant provisions of to BS 1362.
  • Page 5: Table Of Contents

    – USB device requirement – AUTO DJ playback Remote Control Radio Operations Front Panel – Listening to the radio Rear Panel (CM4540) – Presetting the Radio Stations Rear Panel (CM4440, CM4340) – Deleting all the saved stations – Improving poor FM reception Connecting –...
  • Page 6 Table of Contents Troubleshooting Troubleshooting Appendix Specifications Speaker specifications Maintenance – Handling the Unit – Notes on Discs Warranty Warranty CM4340-DU.DGBRLLK_ENG_0146.indd 6 2014-04-29 2:07:43...
  • Page 7: Unique Features

    Getting Started Unique Features Accesories Please check and identify the supplied accessories. USB Direct Recording Records music to your USB device. AUTO DJ Blends the end of one song into the beginning of Remote Control (1) Batteries (2) another for seamless playback. FM Antenna (1) CM4340-DU.DGBRLLK_ENG_0146.indd 7 2014-04-29...
  • Page 8: Playable File Requirement

    This unit is not supported when the total discs. When setting the option to Live File number of files is 1,000 or more. System, you cannot use it on LG players. (Mastered/Live File System : Disc format system y External HDD, Card readers, Locked devices, or hard type USB devices are not supported.
  • Page 9: Remote Control

    Getting Started Remote Control Z ENTER : • • • • • • a • • • • • • - Stops playback or recording. 1 (Power) : Switches the unit ON - Cancels DELETE function. or OFF. d/M (Play/Pause) : B (Open/Close) : Opens and - Starts or pauses playback.
  • Page 10: Front Panel

    Getting Started Front Panel CM4340-DU.DGBRLLK_ENG_0146.indd 10 2014-04-29 2:07:45...
  • Page 11 ST./MO. - Starts or pauses playback. USB REC. - Selects Stereo/Mono. Records to USB. l LG EQ c 1/! (Power) You can choose sound impressions. Switches the unit ON or OFF. m U (Skip/Search) d I(Stop) - Searches forward.
  • Page 12: Rear Panel (Cm4540)

    Getting Started Rear Panel (CM4540) a POWER IN b ANTENNA (FM) c AUX IN (L/R) connectors d Cooling fan e SPEAKERS terminal/cord CM4340-DU.DGBRLLK_ENG_0146.indd 12 2014-04-29 2:07:45...
  • Page 13: Rear Panel (Cm4440, Cm4340)

    Getting Started Rear Panel (CM4440, CM4340) a POWER IN b ANTENNA (FM) c AUX IN (L/R) connectors d SPEAKERS terminal CM4340-DU.DGBRLLK_ENG_0146.indd 13 2014-04-29 2:07:45...
  • Page 14: Connecting

    Connecting Connecting to Attaching the subwoofer to the unit. (CM4540) speakers Connect a woofer cord to the player. When connecting a woofer cord to the player, insert the connector until it clicks. Attaching the speakers to the unit To connect the cable to the unit, press each plastic finger pad to open the connection terminals on the unit.
  • Page 15: Antenna Connection

    Connecting Antenna Connection Optional Equipment Connection Connect the antenna to the antenna port on the back of the unit. Be sure to extend the FM wire antenna fully. USB Connection Connect the USB device (or MP3 player, etc.) to the USB port on the unit.
  • Page 16: Aux In Connection

    Connecting AUX IN Connection PORT. IN Connection Connect an output of auxiliary device (Camcoder, Connect an output (earphone or line out) of TV, Player, etc) to the AUX IN(L/R) connector. 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.
  • Page 17: Operating

    Operating Operating Basic Operations Auto Play AUDIO/MP3/WMA CD is played automatically after tray is open & closed. 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 Note control or R on the unit.
  • Page 18: Other Operations

    Operating Other Operations Searching for a folder 1. Press PRESET·FOLDER W/S on the remote control repeatedly until a desired folder appears in the display window. Programmed Playback 2. Press d/M to play it. The first file of the folder The program function enables you to make a will be played.
  • Page 19: Deleting An Mp3/Wma File

    Operating Note Deleting an MP3/WMA file You can enjoy other functions during You can delete a file, folder or format by pressing the DEMO. Then the DEMO will pause to DELETE. (USB only) temporary. 1. Press DELETE repeatedly while selecting the - Without input key in 10 sec, the DEMO MP3/WMA file.
  • Page 20: Radio Operations

    Operating Radio Operations Improving poor FM reception Press d/M on the remote control or T on the unit. This will change the tuner from stereo to Be sure that FM antenna is connected. mono. Then the reception will be better than (Refer to page 15) before.
  • Page 21: Sound Adjustment

    Operating Note Sound adjustment y On some speakers, sound may not be heard or heard in low sound depending on the sound mode. Setting the surround mode y Maybe you need to reset the surround This system has a number of pre-set surround mode, after switching the input, sometimes sound fields.
  • Page 22: Setting The Clock

    Operating Setting the Clock Sleep Timer Setting Press SLEEP repeatedly to select delay time between 10 and 180 minutes. After the delay time, 1. Turn the unit on. the unit will be turned off. 2. Press and hold CLOCK. To cancel the sleep function, press SLEEP 3.
  • Page 23: Advanced Operations

    Operating Advanced Operations To select recording bit rate and speed 1. Press USB REC on the remote control or Listening to the sound from USB REC. on the unit for longer than 3 seconds. your external device 2. Use C/V on the remote control or The unit can be used to play the sound from many Y/U on the unit to select the bit rate.
  • Page 24 Operating Note y You can check the recording percentage rate for the USB record on the display window during the recording. (MP3/WMA CD Only) y During recording MP3/WMA, there is no sound. y When you stop recording during playback, the file that has been recorded at that time will be stored.
  • Page 25: Troubleshooting

    Troubleshooting Troubleshooting Problem Cause & Correction y The power cord is not plugged in. Plug in the power cord. y Check whether electricity failed. Check the condition by operating other No Power. electronic devices. y Check whether you select right function. Press FUNCTION and check the selected function.
  • Page 26: Appendix

    Appendix Specifications General Model CM4540 CM4440 CM4340 Power requirements Refer to the main label. 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 3.0 kg 3.0 kg...
  • Page 27: Speaker Specifications

    Appendix Speaker specifications Front speaker Model CMS4540F CMS4340F Type 2 Way 2 Speaker Impedance 3 Ω 4 Ω 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...
  • Page 28: Maintenance

    Appendix Maintenance Notes on Discs Handling Discs Handling the Unit Never stick paper or tape on the disc. Storing Discs When shipping the unit After playing, store the disc in its case. Do not Please save the original shipping carton and expose the disc to direct sunlight or sources of heat packing materials.
  • Page 29: Warranty

    It is helpful to complete at least your name, address, phone, model & serial numbers and return it. This will enable LG to assist you in the future should you lose your receipt, your units be stolen, or should modifications be necessary.
  • Page 30 CM4340-DU.DGBRLLK_ENG_0146.indd 30 2014-04-29 2:07:48...

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