LGEUS_LF-U850_ENG_0148G Micro Audio System Owner’s Manual MODEL: LFU850 (LFU850, LFS-U850) CD - R/RW Before connecting, operating or adjusting this product, please read this instruction booklet carefully and completely. For service/ support Call: Toll Free Number 1-800-243-0000 © Copyright 2007, LG Electronics U.S.A., Inc.
CAUTION 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. This lightning flash 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 sufficient magnitude to constitute a risk of electric shock to persons.
title IMPORTANT SAFETY INSTRUCTIONS CAUTION: PLEASE READ AND OBSERVE ALL WARNINGS AND INSTRUCTIONS IN THIS OWNER’S MANUAL. AND THOSE MARKED ON THE PRODUCT. RETAIN THIS BOOKLET FOR FUTURE REFERENCE. This product has been designed and manufactured to assure personal safety. Improper use can result in electric shock or fire hazard. The safeguards incorporated in this product will protect you if you observe the following procedures for installation, use, and servicing.
Contents 1 Introduction . . . . . . . . . . . . . . . . . .5-6 Symbols Used in this Manual . . . . . . . Notes on Discs . . . . . . . . . . . . . . . . . Handling discs . . . . . . . . . . . . . . . Storing discs . . . . . . . . . . . . . . . . Cleaning discs . . . . . . . . . . . . . . . Front / Rear Panel . . . . . . . . . . . . . . . Remote Control . . . . . . . . . . . . . . . . . Remote Control battery installation Remote Control Operation Range . . . . . . . . . . . . . . . . . . . .5 .5 .5 .5 .5 .
To ensure proper use of this product, please read this owner’s manual carefully and retain for future reference. This manual provides information on the operation and maintenance of your CD player. Should the unit require service, contact an authorized service location (refer to Chapter 4, Maintenance and Service). Introduction 1.Introduction Notes on Discs Handling discs Do not touch the playback side of the disc. Hold the disc by the edges so that fingerprints do not get on the surface.
Front / Rear Panel 1 2 3 4 5 CLOCK SET/CD TIMER FUNC. PLAY TUN. (-) XTSpro 6 7 MP3 OPT. MONO/ST. Z OPEN/CLOSE XDSS 11 STOP EQ R FM 12 TUN. (+) GND AM 10 A U X L L 15 R SPEAKERS VOLUME 8 13 9 14 1. CD DOOR 2. DISPLAY WINDOW 6. XTSpro button 7. VOLUME CONTROL KNOB 3. • POWER ( ) button • CLOCK button 8. HEADPHONE SOCKET ( • TIMER button • SET/CD[] button • MP3 OPT. button • MONO/STEREO (MONO/ST.) button • Z OPEN/CLOSE button 4. FUNCTION (FUNC.
Remote Control DISP.MODE DIMMER USB 3 12 FUNCTION CLOCK 4 11 TUN.- TUN.+ 5 1. DISPLAY MODE (DISP. MODE) button 2. POWER button 3. PRESET ( / ) buttons 4. SLEEP button 5. CD FUNCTION buttons • PLAY/PAUSE (B/[]) button • CD STOP(x) button BB >) • CD SKIP/SEARCH (. bb/B button • REPEAT button Introduction 1 2 15 14 13 6. D.SKIP button D.SKIP 6 10 XTS pro 8. MP3 file information display (MP3 Info) button 9 9. • EQUALIZER PATTERN (EQ PATT.) button • XDSS button • XTS pro button 8 10.
2.Installation Speaker System Connection Connect the speaker wire to the speaker terminal. otes • Be sure to match the speaker wire to the appropriate terminal on the components: + to + and – to –. If the wires are reversed, the sound will be distorted and will lack base. • Do not disassemble the front cover of supplied speaker. • Connect the Left/Right speaker correctly. If it reversed, the sound may be distorted.
Audio Adjustment XDSS (Extreme Dynamic Sound System) Volume Adjustment Press XDSS to reinforce treble, bass and the surround effect. The “XDSS ON” or “XDSS OFF” indicator lights. To cancel, press XDSS again. Headphone Socket Connect a stereo headphone plug ( 3.5mm) into the headphone jack to listen to the sound through headphones. The speakers are automatically disconnected when you plug in the headphones (not supplied).
Auto Function Selection Using the Sleep Function • If you press PLAY/PAUSE (B/[]) on the remote control during radio receiving, CD will operate automatically. • If you press PRESET ( / ) on the remote control during CD, radio function will operate. When the sleep timer is used, the power is automatically turned off after the specified time has elapsed. 1. Setting the Clock 1. 2. Press CLOCK. (If the clock requires setting, press and hold CLOCK for more than 2 seconds.
With the TIMER function you can have the radio reception, CD play and USB play turned on and off at the time desired. 8. Press SET/CD[] to confirm the minute to switch on. - “OFF TIME” indicator appears for about 0.5 seconds in the display window and then disappears. Set the hour to switch off by pressing BB > on the front panel. . bb/B 3. Each function (TUNERtCD tUSB) flashes in the display window in turn. Press SET/CD[] when the desired function is flashing. 4. 1.
Presetting the Radio Stations Listening to the Radio You can preset 50 stations for FM and AM. Before tuning, make sure that you have turned down the volume to the minimum. 1. Press FUNC. on the front panel or FUNCTION on the remote control to select the frequency (AM or FM) you want. The last received station is tuned in. Press FUNC. on the front panel or FUNCTION on the remote control to select the frequency (AM or FM) you want. 2. Select a station you want by pressing TUN. (-/+) buttons.
4. Press PLAY (B) on the front panel or PLAY/ PAUSE (B/[]) on the remote control. In addition, you can also play an Audio CD or MP3 CD using the NUMBER buttons. Pause Playback Press SET/CD[] on the front panel or PLAY/ PAUSE (B/[]) on the remote control during playback. Press this button again it to resume play. Stop Playback Press STOP(x) on the front panel or CD STOP(x) on the remote control during playback. Skipping a Track • Press the BB > button to go to the next track. • When the .
Repeat About MP3/WMA To play one track repeatedly Press REPEAT once during playback. - “REPEAT” appears in the display window. MP3 To play all tracks repeatedly Press REPEAT again during playback. - “REPEAT ALL” appears in the display window. To cancel repeat play Press REPEAT once more during playback. - Repeat indicator disappears. Program repeat play • Press REPEAT once during program play. - “REPEAT” appears on the display window. (One track repeat) • Press REPEAT again during program play.
USB Function XTSpro XDSS PLAY TUN. (-) TUN. (+) STOP EQ VOLUME Basic Playback 1. Plug the USB device into the USB connector of your unit. otes • Don’t remove a MP3 player or memory card while playing the USB. • Don’t add or remove the memory card when playing the USB by using a multi card reader. • Maximum number of files available is 999 EA. • Be sure to save file in the memory card after formatting. • No cladding hard disc is supported.
4.Maintenance and Service Shipping the Unit Service The original shipping carton and packing materials can come in handy. For maximum protection, re-pack the unit as it was originally packed at the factory if you need to ship it. Use the table on the next page to solve any problems before calling for service. Cleaning the Unit Use a soft, dry cloth when cleaning the player. If the surfaces are extremely dirty, use a soft cloth lightly moistened with a mild detergent solution.
Troubleshooting Symptom Cause Correction No power. • The power cord is disconnected. • Plug the power cord into the wall outlet securely. No sound. • The power of the external source equipment is switched off. • Switch on the external source equipment. The unit does not start playback. • No disc is inserted. • Insert a disc. • An unplayable disc is inserted. • Insert a playable disc. • The disc is placed upside down. • Place the disc with the playback side down.
5.Reference [Speakers] [Amp] AM (MW) [Tuner] FM [CD] [General] Specifications Power supply Refer to the back panel of the unit. Power consumption 50 W Net Weight 3.7 kg External dimensions (WxHxD) 187 X 255 X 257 mm Frequency response 40 - 18000 Hz Signal-to-noise ratio 70 dB Dynamic range 70 dB Tuning Range 87.5 - 108.0 MHz or 65 - 74 MHz, 87.5 - 108.0 MHz Intermediate Frequency 10.
LG Electronics, Inc. Limited Warranty - USA This LG Electronics product, will be repaired or replaced, at LG’s option, if it proves to be defective in material or workmanship, under normal use, during the warranty period (“Warranty Period”) listed below, effective from the date (“Date of Purchase”) of original consumer purchase of the product. This warranty is good only to the original purchaser of the product and effective only when used in the United States, excluding U.S. Territories.