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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.
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CAUTION: The apparatus should not be exposed to CAUTION water (dripping or splashing) and no objects filled with liq- RISK OF ELECTRIC SHOCK uids, such as vases, should be placed on the apparatus. DO NOT OPEN FCC WARNING: This equipment may generate or use radio frequency energy. Changes or modifications to this CAUTION: TO REDUCE THE RISK equipment may cause harmful interference unless the OF ELECTRIC SHOCK modifications are expressly approved in the instruction DO NOT REMOVE COVER (OR BACK) m
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IMPORTANT SAFETY INSTRUCTIONS CAUTION: PLEASE READ AND OBSERVE ALL WARNINGS AND INSTRUCTIONS IN THIS OWNER’S MANU- AL. AND THOSE MARKED ON THE PRODUCT. RETAIN THIS BOOKLET FOR FUTURE REFER- ENCE. 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 proce- dures for installation, use, and servicing. This product does not contain
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Contents CD Playback . . . . . . . . . . . . . . . . . . .13-14 1 Introduction . . . . . . . . . . . . . . . . . .5-6 Basic Playback . . . . . . . . . . . . . . . .13 Symbols Used in this Manual . . . . . . . . . .5 Pause Playback . . . . . . . . . . . . . . . .13 Notes on Discs . . . . . . . . . . . . . . . . . . . .5 Stop Playback . . . . . . . . . . . . . . . . .13 Handling discs . . . . . . . . . . . . . . . . . .5 Skipping a Track . . . . . . . . . . . . . . .13 Storing discs . .
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1.Introduction To ensure proper use of this product, please read Notes on Notes on Discs Discs this owner’s manual carefully and retain for future reference. Handling discs Do not touch the playback side of the disc. Hold This manual provides information on the opera- the disc by the edges so that fingerprints do not tion and maintenance of your CD player. Should get on the surface. Never stick paper or tape on the unit require service, contact an authorized the disc. service location (refer to
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Front Front / / Rear Panel Rear Panel 1 2 MP3 OPT. CLOCK TIMER SET/CD MONO/ST. Z OPEN/CLOSE 3 FUNC. PLAY XDSS 4 11 R L FM L A TUN. (-) TUN. (+) GND 12 U 5 X AM R 15 STOP XTSpro EQ 10 SPEAKERS VOLUME 6 13 7 8 9 14 1. CD DOOR 6. XTSpro button 2. DISPLAY WINDOW 7. VOLUME CONTROL KNOB 3. • POWER ( ) button 8. HEADPHONE SOCKET ( PHONES): • CLOCK button 3.5mm • TIMER button 9. USB connector 10. EQUALIZER PATTERN (EQ) button • SET/CD[] button • MP3 OPT. button 11. XDSS button • MONO/STEREO (MONO/ST.)
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AAA Remote Control Remote Control 1. DISPLAY MODE (DISP. MODE) button 15 2. POWER button 1 14 DISP.MODE DIMMER 3. PRESET ( / ) buttons 2 13 4. SLEEP button USB 5. CD FUNCTION buttons 12 FUNCTION • PLAY/PAUSE ( / ) button 3 B B [] • CD STOP( ) button x CLOCK • CD SKIP/SEARCH (. b bb b/B BB B >) 4 11 button TUN.- TUN.+ • REPEAT button 5 6. D.SKIP button D.SKIP 7. NUMBER buttons 6 10 8. MP3 file information display (MP3 Info) button 9. • EQUALIZER PATTERN (EQ PATT.) but- XTS pro ton 9 • XDSS butt
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2.Installation Speaker System Connection 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. Red • Do not disassemble the front cover FM R L L A GND of supplied speaker. U X AM R • Connect the Left/Right speaker cor- rectly. If it reversed, the sound may Black be distorted. Right speaker Left
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3.Operation XDSS (Extreme Dynamic Sound System) Audio Adjustment Audio Adjustment Press XDSS to reinforce treble, bass and the surround effect. The “XDSS ON” or “XDSS OFF” Volume Adjustment indicator lights. To cancel, press XDSS again. • Turn the VOLUME CONTROL KNOB clockwise to increase the sound level, or counterclockwise to decrease it. MP3 Optimizer • Using the remote control, press VOLUME This function is optimizered for compressible MP3 CONTROL ( ) to increase the sound level, or file.
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Auto Function Selection Using the Sleep Function Auto Function Selection Using the Sleep Function When the sleep timer is used, the power is auto- • If you press PLAY/PAUSE (B B/[]) on the remote matically turned off after the specified time has control during radio receiving, CD will operate elapsed. automatically. / • If you press PRESET ( ) on the remote 1. To specify the time delay before the power is control during CD, radio function will operate. turned off, press SLEEP. In the display win
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Timer 7. Set the minute to switch on by pressing Timer b bb b B BB B . / > on the front panel. With the TIMER function you can have the radio reception, CD play and USB play turned on and 8. Press SET/CD[] to confirm the minute to off at the time desired. switch on. - “OFF TIME” indicator appears for about 0.5 1. Press CLOCK to check the current time. seconds in the display window and then (If you don’t set the clock, timer function disappears. will not work.) 9. Set the hour to switch off
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Presetting the Radio Stations Listening to the Radio Presetting the Radio Stations Listening to the Radio You can preset 50 stations for FM and AM. 1. Press FUNC. on the front panel or FUNCTION Before tuning, make sure that you have turned on the remote control to select the frequency down the volume to the minimum. (AM or FM) you want. The last received station is tuned in. 1. Press FUNC. on the front panel or FUNCTION on the remote control to select the frequency / 2. Press PRESET ( ) on the r
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Searching a Track CD CD Playback Playback After pressing and holding . bb/BB > button on the remote control during playback, Basic Playback then release at the point you want. 1. Press FUNC. (or FUNCTION) button to select CD/MP3 function. ote If no disc is loaded then “NO DISC” is This function is not available to play a MP3 file. displayed. 2. Press Z OPEN/ CLOSE and place the disc Program Play into the disc tray. You can arrange the order of the tracks on the discs and create your own progra
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Repeat About MP3/WMA About MP3/WMA To play one track repeatedly Press REPEAT once during playback. MP3 - “REPEAT” appears in the display window. • An MP3 file is audio data compressed by using To play all tracks repeatedly the MPEG1 audio layer-3 file-coding scheme. Press REPEAT again during playback. We call files that have the “.mp3” file extension “MP3 files”. - “REPEAT ALL” appears in the display window. • The unit cannot read an MP3 file that does not To cancel repeat play have an “.mp3” fi
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USB Function USB Function FUNC. XDSS PLAY TUN. (-) TUN. (+) otes STOP XTSpro EQ • Don’t remove a MP3 player or memory card VOLUME 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. • The MP3 player requiring installation of a drive is not supported. • This unit can play USB device that contai
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4.Maintenance and Service Shipping Shipping the Unit the Unit Service Service The original shipping carton and packing materi- Use the table on the next page to solve any als can come in handy. For maximum protection, problems before calling for service. re-pack the unit as it was originally packed at the factory if you need to ship it. Cleaning the Unit 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
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Troubleshooting Troubleshooting Symptom Cause Correction • The power cord is disconnected. • Plug the power cord into the wall No power. outlet securely. • The power of the external source • Switch on the external source No sound. equipment is switched off. equipment. • No disc is inserted. • Insert a disc. The unit does not start play- • An unplayable disc is inserted. • Insert a playable disc. back. • The disc is placed upside down. • Place the disc with the playback side down. • The disc i
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5.Reference Specifications 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 10.7 MHz Signal to Noise Ratio 60/55 dB Frequency Response 60 - 10000 Hz Tuning Range 522 - 1620 kHz or 520 - 1720 kHz Intermediate Frequency 450 kHz Sig
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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 work- manship, 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. WARRA
