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Mini Hi-Fi System
Please read this manual carefully before operating
your set and retain it for future reference.
CM4620 (CM4620, CMS4620F),
CM4520 (CM4520, CMS4520F, CMS4520W)
CM4420 (CM4420, CMS4520F), CM4320 (CM4320, CMS4320F)


   Also See for LG CM4620

   Related Manuals for LG CM4620

   Summary of Contents for LG CM4620

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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. CM4620 (CM4620, CMS4620F), CM4520 (CM4520, CMS4520F, CMS4520W) CM4420 (CM4420, CMS4520F), CM4320 (CM4320, CMS4320F)

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    Getting Started Safety Information CAUTION CAUTION: This product employs a Laser System. RISK OF ELECTRIC SHOCK To ensure proper use of this product, please read DO NOT OPEN this owner’s manual carefully and retain it for future CAUTION: TO REDUCE THE RISK OF ELECTRIC reference.

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    You purchased the waste stream via designated product. collection facilities appointed LG Electronics hereby declares that this/ by the government or the local these product(s) is/are in compliance authorities. with the essential requirements and other 3.

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    Getting Started 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.

  • Page 5: Table Of Contents

    Table of Contents – Presetting the Radio Stations Table of Contents – Deleting all the saved stations – Improving poor FM reception – Seeing information about a Radio station Getting Started Sound adjustment – Setting the surround mode Safety Information Setting the Clock Unique Features –...

  • Page 6: Getting Started

    Getting Started Unique Features Compatible USB Devices  MP3 Player : Flash type MP3 player.  USB Flash Drive : USB Direct Recording Devices that support USB2.0 or USB1.1.  The USB function of this unit does not support Records music to your USB device. all USB devices.

  • Page 7: Remote Control

    Getting Started Remote control • • • • • • a • • • • • • TUNING-/+ : Selects the radio station. 1 (POWER) : Switches the unit ON or OFF. C/V (Skip/Search) : B (OPEN/CLOSE) : Opens and - Skips Fast backward or Forward.

  • Page 8: Front Panel

    Getting Started Front panel...

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    AUTO DJ Selects the function or input source. Selects the AUTO DJ mode. q U (Skip/Search) (For more informaion refer to the page 15) r Backlightings i LG EQ s R (OPEN/CLOSE) Chooses sound impressions. j VOLUME t Disc tray...

  • Page 10: Rear Panel

    Getting Started Rear panel a Power cord CM4520 Speaker terminal b ANTENNA (FM) c AUX IN (L/R) connectors d Speaker terminals...

  • Page 11: Connecting

    Connecting Connecting to Optional Equipment speakers Connection Attaching the speakers to the AUX IN Connection unit Connect an output of auxiliary device(Camcoder, TV, Player, etc) to the AUX IN (L/R) connector. To connect the cable to the unit, press each plastic If your device has only one output for audio(mono), fi nger pad to open the connection terminals on the connect it to the left (white) audio jack on the unit.

  • Page 12: Usb Connection

    Connecting USB Connection Antenna Connection Connect the USB port of USB Memory (or MP3 Connect the supplied FM antenna for listening to player, etc.) to the USB port on the front of the unit. the radio. Connect the FM wire antenna to the FM antenna connector.

  • Page 13: Operating

    Operating Basic Operations Other Operations CD/USB Operations Programmed Playback 1. Insert the disc by pressing B(OPEN/CLOSE) or The program function enables you to store your connect the USB device to the USB 1/2 port. favorite fi les from any disc or USB device. 2.

  • Page 14: Turn Off The Sound Temporarily

    Operating Turn off the sound temporarily DEMO Press MUTE@ to mute your unit. In the power off state, it demonstrates the function on display window by pressing SET/RDS/DEMO. You can mute your unit, for example, to answer the To cancel the DEMO, press it again. telephone, the “MUTE”...

  • Page 15: Auto Dj Playback

    Operating AUTO DJ playback Radio Operations Auto DJ blends the end of one song into the beginning of another for seamless playback. It Be sure that FM aerial is connected. equalizes volume across tracks for uninterrupted (Refer to the page 12) playback.

  • Page 16: Presetting The Radio Stations

    Operating Presetting the Radio Stations Improving poor FM reception You can preset 50 stations for FM. Press T ST./MO. on the unit or d/M on the remote control. This will change the tuner from Before tuning, make sure to turn down the volume. stereo to mono and usually improve the reception.

  • Page 17: Sound Adjustment

    You can select a desired sound mode by using SOUND EFFECT on the remote control or  By pressing BASS BLAST on the unit you LG EQ on the unit. can directly select the BYPASS or BASS BLAST sound.

  • Page 18: Setting The Alarm

    Operating Setting the alarm Sleep Timer Setting You can use the unit as an alarm clock. Press SLEEP repeatedly to select delay time You have to set the clock before setting the alarm. between 10 and 180 minutes. After the delay time, the unit will be turned off .

  • Page 19: Advanced Operations

    Operating Advanced Operations Recording to USB You can record a various sound source to USB. 1. Connect the USB device to the unit. Listening to the sound from 2. Select a function by pressing FUNC. on the unit or FUNCTION on the remote control. your external device One track/file recording - You can record to USB The unit can be used to play the sound from many...

  • Page 20: To Select Recording Bit Rate And Speed

    Operating Note To select recording bit rate  You can check the recording percentage and speed rate for the USB record on the display window during the recording. (MP3/WMA 1. Press USB REC on the unit or USB REC on CD Only) the remote control for longer than 3 seconds.

  • Page 21: Troubleshooting

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

  • Page 22: Appendix

    Appendix Trademarks and Licenses...

  • Page 23: Specifications

    Appendix Specifications General Model CM4620 CM4520 CM4420 CM4320 Power requirements 200 - 240 V, 50/60 Hz Power consumption 70 W 55 W 55 W 45 W Dimensions (W x H x D) 202 x 300 x 297 mm Net Weight (Approx.) 2.85 kg...

  • Page 24: Speaker Specifications

    Appendix Speaker specifications Front speaker Model CMS4620F CMS4520F CMS4520F CMS4320F Type 2 Way 2 Speaker Impedance 3 Ω 4 Ω Rated Input Power 220 W 130 W 130 W 80 W Max. Input power 440 W 260 W 260 W 160 W 246 x 335 x 444 232 x 249 x 344...

  • Page 25: Maintenance

    Appendix Maintenance Handling the Unit When shipping the unit Notes on 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 Handling Discs originally packed at the factory. Never stick paper or tape on the disc.

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