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)
Getting Started 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.
You have to set the disc format option to [Mastered] other waste. It is recommended that you use in order to make the discs compatible with the LG local, free reimbursement systems batteries and players when formatting rewritable discs. When accumulators.
Table of Contents Table of Contents Operating Basic Operations – CD/USB Operations Other Operations Getting Started – Programmed Playback – Displaying file information (ID3 TAG) Safety Information – Searching for a folder Unique Features – Turn off the sound temporarily Accesories –...
Table of Contents Troubleshooting Troubleshooting Appendix Trademarks and Licenses Specifications Maintenance – Notes on Discs – Handling the Unit...
Getting Started Unique Features Compatible USB Devices y MP3 Player : Flash type MP3 player. y USB Flash Drive : USB Direct Recording Devices that support USB2.0 or USB1.1. y The USB function of this unit does not support Records music to your USB device. all USB devices.
Getting Started Remote control TUNING-/+ : Selects the radio • • • • • • a • • • • • • station. 1 (POWER) : Switches the unit ON or OFF. C/V (Skip/Search) : B (OPEN/CLOSE) : Opens and - Skips Fast backward or Forward.
Getting Started Front panel...
Reinforces the treble, bass and surround effect. r R (OPEN/CLOSE) g Y (Skip/Search) s Disc tray h AUTO DJ Selects the AUTO DJ mode. (For more information refer to the page 15) i LG EQ Chooses sound impressions. j VOLUME...
Getting Started Rear panel CM4520B Speaker terminal a Power cord b ANTENNA (FM/AM) c AUX IN (L/R) connectors d Speaker terminals...
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), finger pad to open the connection terminals on the connect it to the left (white) audio jack on the unit.
Connecting USB Connection Antenna Connection Connect the USB port of USB Memory (or MP3 Connect the supplied FM/AM antenna for listening player, etc.) to the USB port on the front of the unit. to the radio. Connect the FM wire antenna to the FM antenna connector.
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 port. favorite files from any disc or USB device. 2.
Operating Displaying file information Deleting an MP3/WMA file (ID3 TAG) You can delete a file, folder or format by pressing DELETE. (USB only) While playing an MP3 file containing file 1. Press DELETE repeatedly during selecting information, you can display the information by the MP3/WMA file.
Operating DEMO AUTO DJ playback In the power off state, it demonstrates the function Auto DJ blends the end of one song into the on display window by pressing SET/DEMO. beginning of another for seamless playback. It To cancel the DEMO, press it again. equalizes volume across tracks for uninterrupted playback.
Operating Radio Operations Deleting all the saved stations 1. Press and hold PROGRAM/MEMORY for two seconds. “ERASE ALL” will flash up on the unit Be sure that FM/AM aerial is connected. display. (Refer to the page 12) 2. Press PROGRAM/MEMORY to erase all saved radio stations.
You can select a desired sound mode by using SOUND EFFECT on the remote control or y By pressing BASS BLAST on the unit you LG EQ on the unit. can directly select the BYPASS or BASS BLAST sound.
Operating Setting the Clock Setting the alarm You can use the unit as an alarm clock. You have to set the clock before setting the alarm. 1. Turn the unit on. 1. Turn the unit on. 2. Press CLOCK for at least 2 seconds. 2.
Operating 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”...
Operating Advanced Operations Do this ON UNIT ON REMOTE Pause or Playing the iPod/iPhone restart ST./MO. You can enjoy the sound with your iPod/iPhone. Skip For details about iPod/iPhone, refer to the iPod/ iPhone User Guide. Press and hold Press and hold 1.
Operating Note Listening to the sound from y If this unit displays error message “NO USB” your external device follow check procedure below. The unit can be used to play the sound from many - Your iPod/iPhone is not connected firmly. types of external device.
Operating Note To select recording bit rate y You can check the recording percentage and speed rate for the USB record on the display window during the recording. USB REC on the unit or USB REC on 1. Press (MP3/WMA CD Only) the remote control for longer than 3 seconds.
Troubleshooting Troubleshooting Troubleshooting Problem Cause & Correction y The power cord is not plugged in. Plug in the power cord. y Check whether electricity failed. No Power. Check the condition by operating other electronic devices. y Check whether you select right function. Press FUNCTION and check the selected function.
Appendix Appendix Trademarks and Licenses “Made for iPod, ” and “Made for iPhone” mean that an electronic accessory has been designed to connect specifically to iPod or iPhone, respectively, and has been certified by the developer to meet Apple performance standards. Apple is not responsible for the operation of this device or its compliance with safety and regulatory standards.
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.)
Appendix 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 344 232 x 249 x 344...
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.