LG LF-U850 -  Micro System Owner'S Manual Download Page 3

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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 any parts that can be repaired by the user.

DO NOT REMOVE THE CABINET COVER, OR YOU MAY BE EXPOSED TO DANGEROUS VOLTAGE. REFER
SERVICING TO QUALIFIED SERVICE PERSONNEL ONLY.

1

. Read these instructions. - 

All these safety and oper-

ating instructions should be read before the product is
operated.

2. Keep these instructions. - 

The safety, operating and

use instructions should be retained for future refer-
ence.

3. Heed all warnings. - 

All warnings on the product and

in the operating instructions should be adhered to.

4. Follow all instructions. - 

All operating and use

instructions should be followed.

5. Do not use this apparatus near water. – 

For exam-

ple: near a bath tub, wash bowl, kitchen sink, laundry
tub, in a wet basement; or near a swimming pool; and
other areas located near water.

6. Clean only with dry cloth. – 

Unplug this product

from the wall outlet before cleaning. Do not use liquid
cleaners.

7. Do not block any ventilation openings. Install in

accordance with the manufacturer’s instructions. -

Slots and openings in the cabinet are provided for
ventilation and to ensure reliable operation of the
product and to protect it from over- heating. The
openings should never be blocked by placing the
product on a bed, sofa, rug or other similar surface.
This product should not be placed in a built-in instal-
lation such as a bookcase or rack unless proper ven-
tilation is provided or the manufacturer’s instructions
have been adhered to.

8. Do not install near any heat sources such as radi-

ators, heat registers, stoves, or other apparatus
(including amplifiers) that produce heat.

9. Do not defeat the safety purpose of the polarized

or grounding-type plug. A polarized plug has two
blades with one wider than the other. A grounding
type plug has two blades and a third grounding
prong. The wide blade or the third prong are pro-
vided for your safety. If the provided plug does not
fit into your outlet, consult an electrician for
replacement of the obsolete outlet.

10.

Protect the power cord from being walked on or
pinched particularly at plugs, convenience
receptacles, and the point where they exit from
the apparatus.

11.

Only use attachments/accessories specified by
the manufacturer.

12.

Use only with the cart, stand, tripod, bracket, or
table specified by the manufacturer, or sold with
apparatus. When a cart is used, use caution
when moving the cart/product combination to
avoid injury from tip-over.

13.

Unplug this apparatus during lightning storms
or when unused for long periods of time.

14.

Refer all servicing to qualified service personnel.
Servicing is required when the apparatus has
been damaged in any way, such as power-sup-
ply cord or plug is damaged, liquid has been
spilled or objects have fallen into the apparatus,
the apparatus has been exposed to rain or mois-
ture, does not operate normally, or has been
dropped.

Summary of Contents for LF-U850 - Micro System

Page 1: ... LFS U850 CD R RW LGEUS_LF U850_ENG_0148G For service support Call Toll Free Number 1 800 243 0000 Copyright 2007 LG Electronics U S A Inc Before connecting operating or adjusting this product please read this instruction booklet carefully and completely ...

Page 2: ...e designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accor dance with the instructions may cause harmful interfer ence to radio communications However there is no guarantee that interference will not occur in a particular installation If this equip...

Page 3: ...lation and to ensure reliable operation of the product and to protect it from over heating The openings should never be blocked by placing the product on a bed sofa rug or other similar surface This product should not be placed in a built in instal lation such as a bookcase or rack unless proper ven tilation is provided or the manufacturer s instructions have been adhered to 8 Do not install near ...

Page 4: ...Function Selection 10 Setting the Clock 10 Using the Sleep Function 10 Timer 11 Presetting the Radio Stations 12 Listening to the Radio 12 CD Playback 13 14 Basic Playback 13 Pause Playback 13 Stop Playback 13 Skipping a Track 13 Searching a Track 13 Program Play 13 Repeat 14 To check MP3 file information 14 About MP3 WMA 14 USB Function 15 4 Maintenance and Service 16 17 Shipping the Unit 16 Clea...

Page 5: ... on Notes on Discs 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 Never stick paper or tape on the disc Storing discs After playing store the disc in its case Do not expose the disc to direct sunlight or sources of heat and never leave it in a parked car exposed to direct sunlight Cleaning discs Fingerprints...

Page 6: ...x button TUN buttons TUNER CD SKIP SEARCH b bb b B BB B buttons 6 XTSpro button 7 VOLUME CONTROL KNOB 8 HEADPHONE SOCKET PHONES 3 5mm 9 USB connector 10 EQUALIZER PATTERN EQ button 11 XDSS button 12 ANTENNA TERMINAL 13 AUXILIARY INPUT AUX connector 14 POWER CORD 15 SPEAKER TERMINAL STOP PLAY TUN TUN CLOCK TIMER VOLUME SET CD MP3 OPT MONO ST Z OPEN CLOSE FUNC XDSS EQ XTSpro A U X FM GND AM L R R L ...

Page 7: ...ront of the remote sensor Remote Control battery installation Remote Control Operation Range CLOCK DIMMER DISP MODE FUNCTION USB TUN TUN D SKIP MP3 Info XTS pro 3 5 8 12 13 14 15 4 6 7 9 2 1 11 10 1 DISPLAY MODE DISP MODE button 2 POWER button 3 PRESET buttons 4 SLEEP button 5 CD FUNCTION buttons PLAY PAUSE B B button CD STOP x button CD SKIP SEARCH b bb b B BB B button REPEAT button 6 D SKIP butt...

Page 8: ...t as horizontal as possible Speaker Speaker System System Connection Connection Connect the speaker wire to the speaker terminal Auxiliary Auxiliary Function Function Connect an auxiliary device such as a TV or VCR via the rear mounted AUX connector and press FUNCTION Refer to the example image 1 shown below When you connect each end of the bundled portable in cable with both the AUX connector and...

Page 9: ... ROCK t DRAMA t JAZZ t FLAT XDSS Extreme Dynamic Sound System Press XDSS to reinforce treble bass and the surround effect The XDSS ON or XDSS OFF indicator lights To cancel press XDSS again MP3 Optimizer This function is optimizered for compressible MP3 file It is improved the bass sound to make sweet sound Each time you press MP3 OPT the setting changes in the following order MP3 OPT ON t MP3 OPT...

Page 10: ...play the time for about 5 seconds Using the Using the Sleep Sleep Function Function When the sleep timer is used the power is auto matically turned off after the specified time has elapsed 1 To specify the time delay before the power is turned off press SLEEP In the display window you see for about 5 seconds This means that the system turns off automatically after 90 minutes Press SLEEP until the ...

Page 11: ...e display window and then disappears 5 Set the hour to switch on by pressing b bb b B BB B on the front panel 6 Press SET CD to confirm the hour to switch on 7 Set the minute to switch on by pressing b bb b B BB B on the front panel 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 9 Set the hour to switch o...

Page 12: ...ssage will appear in the display win dow for a moment and then a preset number will flash To change the preset number follow steps 4 5 To recall presets Press and hold PRESET on the remote control until the desired preset number appears or press it repeatedly Listening to the Radio Listening to the Radio 1 Press FUNC on the front panel or FUNCTION on the remote control to select the frequency AM o...

Page 13: ...er returns to the start of that track When it is pressed again a track is skipped each time the button is pressed Searching a Track After pressing and holding bb BB button on the remote control during playback then release at the point you want ote This function is not available to play a MP3 file Program Play You can arrange the order of the tracks on the discs and create your own program The pro...

Page 14: ...that have the mp3 file extension MP3 files The unit cannot read an MP3 file that does not have an mp3 file extension WMA A WMA file is a Microsoft audio compression technology WMA Windows Media Audio offers double the audio compression of the MP3 format MP3 Disc compatibility with this unit is limited as follows 1 Sampling Frequency 8 48kHz 2 Bit rate 8 320kbps 3 CD R physical format should be ISO...

Page 15: ...n 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 The MP3 player requiring installation of a drive is not supported This unit can play USB device that contains MP3 WMA...

Page 16: ...e player If the surfaces are extremely dirty use a soft cloth lightly moistened with a mild detergent solution Never use strong solvents such as alcohol ben zine or paint thinner These might damage the surface of the unit Do not use volatile liquids such as insecticide spray near the unit Do not leave rubber or plas tic products in contact with the unit for a long period of time They will leave ma...

Page 17: ...ontrol and the unit The batteries in the remote control are exhausted Correction Plug the power cord into the wall outlet securely Switch on the external source equipment Insert a disc Insert a playable disc Place the disc with the playback side down Place the disc on the disc tray correctly inside the guide Clean the disc Point the Remote Control at the remote sensor of the unit Operate the Remot...

Page 18: ...ge 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 Signal to Noise Ratio 34 dB Frequency Response 120 2000 Hz Output Power 80 W 80 W T H D 0 5 Frequency Response 42 20000 Hz Signal to noise ratio 75 dB Type Bass Reflex 3Way 4Speaker Imped...

Page 19: ...es or operating problems that result from normal wear and tear misuse abuse opera tion outside environmental specifications or contrary to the requirements or precautions in the Operating Guide accident lightning strikes or other natural causes unauthorized modification or alteration incorrect electrical current or voltage signal reception or input software not licensed directly by LG software err...

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