Date post: | 02-Jun-2018 |
Category: |
Documents |
Upload: | cosme-fumadito |
View: | 217 times |
Download: | 0 times |
of 23
8/10/2019 lg-ras375bf-ras375bw-rat375-ras375f-mfl63284608
1/23
OWNERS MANUAL
Mini Hi-Fi System
MODELRAT375 (RAT375, RAS375F/W)RAT375B (RAT375B, RAS375BF/BW)
P/NO : MFL63284608
Please read this manual carefully before operatingyour set and retain it for future reference.
RAT375-A0U_DPANLLK_ENG_4608.indd1 1 2010-02-25 10:44:41
8/10/2019 lg-ras375bf-ras375bw-rat375-ras375f-mfl63284608
2/23
2 Safety Information
S a f e t y I n f o r m a t i o n
1
CAUTIONRISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCKDO NOT REMOVE COVER (OR BACK) NO USER-
SERVICEABLE PARTS INSIDE REFER SERVICING TOQUALIFIED SERVICE PERSONNEL.
This lightning ash with arrowheadsymbol within an equilateral triangle isintended to alert the user to the presenceof uninsulated dangerous voltage withinthe products enclosure that may be ofsufficient magnitude to constitute a risk ofelectric shock to persons.
The exclamation point within an equilateraltriangle is intended to alert the user tothe presence of important operating andmaintenance (servicing) instructions in theliterature accompanying the product.
WARNING: TO PREVENT FIRE OR ELECTRIC SHOCKHAZARD, DO NOT EXPOSE THIS PRODUCT TO RAINOR MOISTURE.
WARNING: Do not install this equipment in aconned space such as a book case or similar unit.
CAUTION: This product employs a Laser System. To ensure proper use of this product, please readthis owners manual carefully and retain it for futurereference. Shall the unit require maintenance,contact an authorized service center.
Use of controls, adjustments or the performance ofprocedures other than those specied herein mayresult in hazardous radiation exposure.
To prevent direct exposure to laser beam, do not tryto open the enclosure. Visible laser radiation whenopen. DO NOT STARE INTO BEAM.
CAUTION: The apparatus shall not be exposed towater (dripping or splashing) and no objects lledwith liquids, such as vases, shall be placed on theapparatus.
CAUTION concerning the Power Cord
Most appliances recommend they be placed upon adedicated circuit;
That is, a single outlet circuit which powers onlythat appliance and has no additional outlets orbranch circuits. Check the specication page of thisowners manual to be certain. Do not overload walloutlets. Overloaded wall outlets, loose or damagedwall outlets, extension cords, frayed power cords, ordamaged or cracked wire insulation are dangerous.Any of these conditions could result in electricshock or re. Periodically examine the cord of yourappliance, and if its appearance indicates damageor deterioration, unplug it, discontinue use of theappliance, and have the cord replaced with an exactreplacement part by an authorized service center.Protect the power cord from physical or mechanicalabuse, such as being twisted, kinked, pinched, closedin a door, or walked upon. Pay particular attentionto plugs, wall outlets, and the point where the cordexits the appliance. To disconnect power from themains, pull out the mains cord plug. When installingthe product, ensure that the plug is easily accessible.
1Safety Information
RAT375-A0U_DPANLLK_ENG_4608.indd2 2 2010-02-25 10:44:41
8/10/2019 lg-ras375bf-ras375bw-rat375-ras375f-mfl63284608
3/23
3Safety Information
1 S a f e t y I n f o r m a t i o n
WARNING: Do not install this equipment in aconned space such as a book case or similar unit.
CAUTION: Do not block any ventilation openings.
Install in accordance with the manufacturer'sinstructions.
Slots and openings in the cabinet are provided forventilation and to ensure reliable operation of theproduct and to protect it from overheating. The openings should be never be blocked by placingthe product on a bed, sofa, rug or other similarsurface. This product should not be placed in a built-in installation such as a bookcase or rack unlessproper ventilation is provided or the manufacturer'sinstruction have been adhered to.
This device is equipped with a portable battery oraccumulator.
Safe way to remove the battery or the batteryfrom the equipment:
Remove the old battery pack, follow the stepsin reverse order than the assembly. To preventcontamination of the environment and bring onpossible threat to human and animal health, theold battery or the battery put in the appropriatecontainer at designated collection points. Do notdispose of batteries or battery together with otherwaste. It is recommended that you use local, freereimbursement system batteries and accumulators. The battery shall not be exposed to excessive heatsuch as sunshine, re or the like.
You have to set the disc format option to [Mastered]in order to make the discs compatible with the LGplayers when formatting rewritable discs. Whensetting the option to Live File System, you cannotuse it on LG players.
(Mastered/ Live File System : Disc format system forWindows Vista)
Unique Features
USB Direct RecordingRecords music to your USB device.
RAT375-A0U_DPANLLK_ENG_4608.indd3 3 2010-02-25 10:44:41
8/10/2019 lg-ras375bf-ras375bw-rat375-ras375f-mfl63284608
4/23
4 Contents
1
2
3
4
5
6
7
1Safety Information
2 CAUTION
3 Unique Features
2Preparation
6 Accessories
6 Playable le Requirement
7 Remote Control
8 Front panel
10 Rear panel
3Installation
11 Connecting the speakers
11 Attaching the speakers to theunit
11 Optional Equipment Connection
11 AUX IN Connection
12 USB Connection
12 Antenna Connection
4Operation
13 Basic Operations
13 Other Operations
13 Programmed Playback
14 Displaying le information (ID3
TAG )
14 Turn off the sound temporarily
14 AUTO DJ playback
15 Radio Operations15 Listening to the Radio
15 Presetting the Radio Stations
15 Deleting all the saved Stations
15 Improving poor FM reception
15 Seeing information about a
Radio station
16 Sound adjustment
16 Setting the surround mode16 Setting the Clock
17 Using your player as an alarm
clock
17 Sleep Timer Setting
17 Dimmer
17 Advanced Operations
17 Listening to music from your
external device18 Recording to USB
RAT375-A0U_DPANLLK_ENG_4608.indd4 4 2010-02-25 10:44:41
8/10/2019 lg-ras375bf-ras375bw-rat375-ras375f-mfl63284608
5/23
5Contents
1
2
3
4
5
6
7
5Maintenance
19 Handling the Unit
19 When shipping the Unit
19 Keeping the exterior surfaces
clean
19 Cleaning the Unit
19 Maintaining the Unit
19 Notes on Discs
19 Handling Discs19 Storing Discs
19 Cleaning Discs
6Troubleshooting
20 Troubleshooting
7Appendix
21 Specications
RAT375-A0U_DPANLLK_ENG_4608.indd5 5 2010-02-25 10:44:41
8/10/2019 lg-ras375bf-ras375bw-rat375-ras375f-mfl63284608
6/23
6 Preparation
P r e p a r a t i o n
2
2Preparation
Accessories
Please check and identify the suppliedaccessories.
FM Antenna (1) Remote Control (1)/Battery(1)
AM Antenna (1)
Playable le Requirement
MP3/ WMA music le requirementMP3/ WMA le compatibility with this unit islimited as follows :
Sampling frequency : within 32 kHz to48 kHz (MP3), within 32 kHz to 48 kHz(WMA)
Bit rate : within 32 kbps to 320 kbps (MP3),40 kbps to 320 kbps (WMA)
maximum les : Under 999
File extensions : .mp3/ .wma
CD-ROM le format : ISO9660/ JOLIET We recommend that you use Easy-CD
Creator, which creates an ISO 9660 lesystem.
Compatible USB Devices MP3 Player : Flash type MP3 player.
USB Flash Drive : Devices that supportUSB2.0 or USB1.1.
The USB function of this unit does notsupport all USB devices.
USB device requirement Devices which require additional program
installation connected to a computer, arenot supported.
Do not extract the USB device while inoperation.
For a large capacity USB, it may take longerthan a few minute to be searched.
To prevent data loss, back up all data. If you use a USB extension cable or USB
hub, the USB device is not recognized. Using NTFS le system is not supported.
(Only FAT(16/32) le system is supported.) This unit is not supported when the total
number of les is 1 000 or more. External HDD, Card readers, Locked devices,
or hard type USB devices are not supported. USB port of the unit cannot be connected
to PC. The unit can not be used as a storage
device.
RAT375-A0U_DPANLLK_ENG_4608.indd6 6 2010-02-25 10:44:42
8/10/2019 lg-ras375bf-ras375bw-rat375-ras375f-mfl63284608
7/23
7Preparation
2 P r e p a r a t i o n
Remote Control
Remote control
a 1 (Power) : Switches the unit ON or OFF.
SLEEP :Sets the system to turn offautomatically at a specied time. (Dimmer : The display window will be darken by half.)
Z (Open/Close) : Opens and closes the disctray.
F (FUNCTION) :Selects the function and inputsource.
SOUND EFFECT :Chooses sound impressions.
INFO :See information about your music.MP3/ WMA les often come with tags. Thetag gives the Title, Artist, Album or Timeinformation.
b
REPEAT :Listen to your tracks repeatedly orrandomly.
TUNING (-/+) : Tunes in the desired radiostation.
. / > (SKIP/ SRARCH)- Searches for a section within a track
- Skips Fast backward or Forward.B / X : Starts or pauses playback.
x : Stops playback or recording.
c
FOLDER PRESET (V / v ) : Searches for afolder of MP3/ WMA les. When a CD/ USBcontaining MP3/ WMA les in several folders isbeing played, press FOLDER PRESET selectsthe folder you want to play. Choose a presetnumber for a radio station
PROGRAM/MEMO. :For storing radio stationsIf you have saved radio stations usingPROGRAM/MEMO. , you can scroll throughthem and select one.Listens to your tracks in any order.
(MUTE) :Mutes the sound.
VOL :Adjusts speaker volume.
d
AUTO DJ : Selects the AUTO DJ mode. (Formore information refer to the page 14)
z (REC) :USB Direct Recording.
a
b
c
d
RAT375-A0U_DPANLLK_ENG_4608.indd7 7 2010-02-25 10:44:42
8/10/2019 lg-ras375bf-ras375bw-rat375-ras375f-mfl63284608
8/23
8 Preparation
P r e p a r a t i o n
2
Front panel
d
f
e
c
g
h
i
b
a
m
o
n
l
p
q
r
k
j
RAT375-A0U_DPANLLK_ENG_4608.indd8 8 2010-02-25 10:44:42
8/10/2019 lg-ras375bf-ras375bw-rat375-ras375f-mfl63284608
9/23
9Preparation
2 P r e p a r a t i o n
a 1 / ) (Power)
b TIMER
With the TIMER function you can turn CD,USB play and TUNER reception on or off ata desired time.
c SET Conrms the setting.
d STOP (x )
e BASS BLAST Reinforces the treble, bass and surroundeffect.
MP3 Opt. This function is optimized for compressibleMP3 le. It improves the treble sound.
f ./ TUN. - (Skip/Search)
g VOLUME
h (Rec) Recording to USB.
i Disc Tray
j Display window
k FUNC.Selects the function or input source.
l CLOCK For setting the clock and checking thetime.
m B / X , ST./MO.Starts playback and pause. Selects Mono/Stereo.
n EQ Chooses sound impressions.
o TUN. + / > (Skip/Search)
p Z (Open/Close)
q AUTO DJSelects the AUTO DJ mode. (For moreinformation refer to the page 14)
r USB portYou can play sound les by connectingthe USB device.
RAT375-A0U_DPANLLK_ENG_4608.indd9 9 2010-02-25 10:44:43
8/10/2019 lg-ras375bf-ras375bw-rat375-ras375f-mfl63284608
10/23
10 Preparation
P r e p a r a t i o n
2
a Power cordb ANTENNA (FM, AM)
c AUX IN connector
d Cooling fan
e WOOFER/ Speaker terminal
Rear panel
eb
a
c
d
RAT375-A0U_DPANLLK_ENG_4608.indd10 10 2010-02-25 10:44:43
8/10/2019 lg-ras375bf-ras375bw-rat375-ras375f-mfl63284608
11/23
11Installation
3 I n s t a l l a t i o n
Connecting thespeakers
Attaching the speakers to theunit To connect the cable to the unit, press eachplastic nger pad to open the connectionterminals on the unit. Insert the wire andrelease the nger pad.
Connect the black end of each wire to theterminals marked - (minus) and the other end
to the terminals marked + (plus).
Speaker connection
CAUTION
Be careful to make sure children not to put theirhands or any objects into the *speaker duct.*Speaker duct: A hole for plentiful bass soundon speaker cabinet (enclosure).
The speakers contain magnet parts, so colorirregularity may occur on the TV screen or PCmonitor screen. Please use the speakers far away
from either TV screen or PC monitor.
Optional EquipmentConnection
AUX IN ConnectionConnect a Output of auxiliary device to theAUX Input (L/R) Connector.If your TV has only one output for audio(mono), connect it to the left (white) audio jackon the unit.
AUX IN Connection
3Installation
RAT375-A0U_DPANLLK_ENG_4608.indd11 11 2010-02-25 10:44:43
8/10/2019 lg-ras375bf-ras375bw-rat375-ras375f-mfl63284608
12/23
12 Installation
I n s t a l l a t i o n
3
USB ConnectionConnect the USB port of USB Memory (or MP3
player, etc.) to the USB port on the front of theunit.
USB Connection
Removing the USB Device from the unit
1.Choose a different function mode orpress STOP (x ) twice in a row.
2. Remove the USB device from the unit.
Antenna ConnectionConnect the supplied FM/AM antenna for
listening to the radio.Connect the AM Loop antenna to the AMantenna connector. (A)
Connect the FM Wire antenna to the FMantenna connector. (F)
Antenna Connection
(A)
(F)
NOTE
To prevent noise pickup, keep the AM Loopantenna away from the unit and othercomponents.
Be sure to fully extend the FM wire antenna.After connecting the FM wire antenna, keep it ashorizontal as possible.
RAT375-A0U_DPANLLK_ENG_4608.indd12 12 2010-02-25 10:44:44
8/10/2019 lg-ras375bf-ras375bw-rat375-ras375f-mfl63284608
13/23
13Operation
4 O p e r a t i o n
Basic Operations
1. Insert the disc by Pressing Z (Open/Close) or connect the USB device to the USB port.
2. Select the CD or USB function by pressingFUNCTION.
3. Select a le (or track) you want to play bypressing . or > .
To Do this
Stop Press x
Playback Press B / X
Pause Press B / X
Skipping tothe next/
previous track/le
During playback, press . or > to go to the nexttrack/le or to return to thebeginning of the currenttrack/ le.Press . twice briey tostep back to the previoustrack/ le.
Searching for asection within
a track
Press and hold . or >during playback and releaseit at the point you want tolisten to.
Playingrepeatedly or
randomly
Press REPEATon theremote control repeatedly,the display change in thefollowing order, RPT 1p RPTDIR (only MP3/ WMA)p RPTALLp RANDOMp OFF.
Other Operations
Programmed Playback The program function enables you to storeyour favourite les from any disc or USB device.
A program can contain 20 tracks.
1. Insert a CD or USB and wait for it to beorder.
2. Press PROGRAM/MEMO. on the remotecontrol in stop status.
3. Press.
or>
on the unit or on theremote control to select a track.
4. Press PROGRAM/MEMO. again to save andselect a next track.
5. Press B / X to play the programmed musicles.
6. To clear your selection, press x ,PROGRAM/MEMO.and then x .
NOTE
The programs are also cleared when the disc orUSB device is removed, the unit is switched topower off or the function is switched to others.
4Operation
RAT375-A0U_DPANLLK_ENG_4608.indd13 13 2010-02-25 10:44:44
8/10/2019 lg-ras375bf-ras375bw-rat375-ras375f-mfl63284608
14/23
14 Operation
O p e r a t i o n
4
Displaying le information(ID3 TAG )While playing an MP3/ WMA le containing leinformation, you can display the informationby pressing INFO..
Turn off the sound temporarilyPress MUTE to mute your unit.
You can mute your unit, for example, to answerthe telephone, the MUTE displayed in the
display window.
AUTO DJ playbackAuto DJ blends the end of one song into
the beginning of another for seamlessplayback. It equalizes volume across tracks foruninterrupted playback.
Press AUTO DJ on the remote control or unitrepeatedly, the display changes as followings.order, RANDOM (AUTO DJ RANDOM)p RPT(AUTO DJ SEQUENTIAL)p (AUTO DJ OFF).
Mode Displaywindow Description
OFF -(AUTO DJ OFF) -
RANDOMRANDOM(AUTO DJRANDOM)
The musicis played
randomly onthis mode
REPEAT RPT
(AUTO DJSEQUENTIAL)
The musicis played
repeatedly on
this mode
NOTE
Searching for a section within a track or playingrepeatedly or randomly is not supported onthe AUTO DJ mode..
If you switch to other functions or stop themusic using STOP on the unit (or x ENTER onthe remote control) on AUTO DJ mode, AUTODJ function will be disable.
AUTO DJ function is not supported in themusic le whose length is less than 60seconds.
All musics are repeated continually until theuser deactivates the AUTO DJ function.
RAT375-A0U_DPANLLK_ENG_4608.indd14 14 2010-02-25 10:44:44
8/10/2019 lg-ras375bf-ras375bw-rat375-ras375f-mfl63284608
15/23
15Operation
4 O p e r a t i o n
Radio Operations
Be sure that both FM and AM aerials areconnected. (Refer to the page 12)
Listening to the Radio1. Press FUNCTION until FM or AM (MW)
appears in the display window. The last received station is tuned in.
2. Press and hold TUNING (-/+) for abouttwo seconds until the frequency indicationstarts to change, then release. Scanningstops when the Unit tunes in a station.
or
Press TUNING (-/+) repeatedly.
3. Adjust the volume by rotating VOL on thefront panel or by pressing VOL + or - on theremote control repeatedly.
Presetting the Radio StationsYou can preset 50 stations for FM and AM(MW).
Before tuning, make sure that you have turneddown the volume.
1. Press FUNCTION until FM or AM (MW)appears in the display window.
2. Select the desired frequency by pressingTUNING (-/+)
3. Press PROGRAM/MEMO. a preset numberwill ash in the display window.
4. Press PRESET FOLDER (v /V) to select thepreset number you want.
5. Press PROGRAM/MEMO. The station is stored.
6. Repeat steps 2 to 5 to store other stations.
Deleting all the saved Stations1. Press and hold PROGRAM/MEMO. for two
seconds.ERASE ALL will ash up on the unit display.
2. Press PROGRAM/MEMO. to erase all savedradio stations.
Improving poor FM receptionPress PLAY (B / X ) (ST./MO) on the unit or onthe remote control. This will change the tunerfrom stereo to mono and usually improve thereception.
RAT375-A0U_DPANLLK_ENG_4608.indd15 15 2010-02-25 10:44:44
8/10/2019 lg-ras375bf-ras375bw-rat375-ras375f-mfl63284608
16/23
16 Operation
O p e r a t i o n
4
Sound adjustment
Setting the surround mode This system has a number of pre-set surroundsound elds. You can select a desired soundmode by using SOUND EFFECT on the remotecontrol or EQ on the unit. The displayed items for the Equalizer may bedifferent depending on sound sources andeffects.
On Display Description
NATURAL You can enjoy comfortableand natural sound
LocalSpecialization
equalizer
Regionally optimizedsound effect. (DANGDUT/ ARABIC/ PERSIAN/ INDIA/ REGUETON/ MERENGUE/ SALSA/ SAMBA/ CUMBIA/ AFRO HIPHOP)
AUTO EQ
Realizes the sound equalizerthat is the most similar to thegenre of which is included inthe MP3 ID3 tag of song les.
POPCLASSIC
JAZZROCK
This program lends anenthusiastic atmosphere tothe sound, giving you thefeeling you are at an actualrock pop, jazz or classicconcert.
MP3 - - OPT This function is optimizedfor compressible MP3 le. Itimproves the treble sound.
BASSDuring playback, Reinforcesthe treble, bass and surroundsound effect.
LOUDNESS Improves bass and treblesound.
On Display Description
VIRTUAL You can enjoy more virtual
surround sound.
BYPASS You can enjoy the soundwithout equalizer effect.
NOTE
In some of surround modes, some speakersmaybe no sound or low sound, it depends onthe mode of surround and the source of audio,it is not defective.
You may need resetting the surround mode,after switch the input, sometimes even afterthe sound track changed.
BASS BLAST, MP3 Opt. button on the unit isdirect select the MP3 -- OPT or BASS sound.
Setting the Clock
1. Turn the power on.
2. Press CLOCK for at least 2 seconds
3. Choose from either, Using . or > .- AM 12:00 (for an AM and PM display) or
0:00 (for a 24 hour display)
4. Press SET for conrm your selection.
5. Select the hours. Using . or > .6. Press SET.
7. Select the minutes, using . or > .
8. Press SET.
RAT375-A0U_DPANLLK_ENG_4608.indd16 16 2010-02-25 10:44:44
8/10/2019 lg-ras375bf-ras375bw-rat375-ras375f-mfl63284608
17/23
17Operation
4 O p e r a t i o n
Using your player as an alarmclock
1. Turn the power on.
2. Press TIMER. Each functions ashes.
3. Press SET when the function you want tobe woken by is showing.
4. ON TIME will be displayed. This is whereyou set the time you want the alarm tostart. Use . or > to change the hoursand minutes and SET to save.
5. The OFF TIME will be displayed. This iswhere you set the time you want thefunction to stop.
6. Use . or > to change the hours andminutes and press SET to save.
7. You will be shown the volume (VOL) youwant to be woken by. Use . or > tochange the volume and SET to save. Theclock icon shows that the alarm is set.
8. Press TIMER button 2 times. You can checkthe setting status.
NOTE
If you set the clock time, you can check thetime by pressing CLOCK even when the playeris turned off.
If you set the clock time and alarm, you cancheck the alarm icon by pressing CLOCKeven when the unit is turned off.
If you set the clock time and alarm, youcan check the alarm icon and settinginformation by pressing TIMER even when theunit is turned off.
Sleep Timer SettingPress SLEEP one or more times to select delay
time between 10 and 180 minutes, after theunit will turn off.
To cancel the sleep function, press SLEEP repeatedly until SLEEP 10 appears, and thenpress SLEEP once again while SLEEP 10 isdisplayed.
NOTE
You can check the remaining time before theunit turns off.Press SLEEP. The remaining time appears in thedisplay window.
DimmerPress SLEEP once. The display window willbe darken by half. To cancel it, press SLEEP repeatedly until dim off.
Advanced Operations
Listening to music from yourexternal device The unit can be used to play the music from
many types of external device.(Refer to the page 11)
1. Connect the external device to the AUX INconnector of the unit.
2 Turn the power on by pressing 1 / )(Power).
3 Select the AUX function by pressingFUNCTION.
4 Turn the external device and start it playing.
RAT375-A0U_DPANLLK_ENG_4608.indd17 17 2010-02-25 10:44:44
8/10/2019 lg-ras375bf-ras375bw-rat375-ras375f-mfl63284608
18/23
18 Operation
O p e r a t i o n
4
Recording to USB1. Connect the USB device to the unit.
2. Select a CD function by pressingFUNCTION.
One track recording - You can record to USBafter play you want le.
All tracks recording - You can record to USBafter stop
Program list recording - After moving a tothe programmed list and you can record itto USB
3 Start the recording by pressing on theunit or z RECon the remote control.
4 To stop recording, press x STOP
Pausing recordingDuring recording, press to pause recording.Press z REC to continue recording.(Only Radio/ AUX)
To select recording bit rate and speed1. Press on the unit or z REC on the
remote control for longer than 3 seconds.
2. Use . or > on the unit or remotecontrol to select the bit rate.
3. Press on the unit or z REC on theremote control again to select the recordingspeed.
4. Use . or > on the unit or remotecontrol to select a desired recording speed.
X1 SPEED - You can listen to music while recording it.
X2 SPEED - You can just record the music le.
5. Press on the unit or z REC on theremote control to nish the setting.
NOTE
You can check the recording percentage ratefor the USB record on the display windowduring the recording. (MP3/ WMA CD Only)
During recording MP3/ WMA, there is nosound.
When you stop recording during playback, thele that has been recorded at that time will bestored. (AUDIO CD Only)
Do not remove the USB device or turn offthe unit during USB recording. If not, anincomplete le may be made and not deletedon PC.
If USB recording does not work, the messagelike NO USB, ERROR, FULL or NO REC isdisplayed on the display window.
Multi card reader device or External HDD cannot be used for USB recording.
A le is recorded by about 512 Mbyte whenyou record for a long term.
When you stop recording during playback, thele will not be stored.
You may not store more than 999 les. On radio or portable mode, you cannot set the
recording speed.
Itll be stored as follows.
AUDIO CD MP3/ WMA The othersource
The making of unauthorized copies of copy-protected material, including computer programs,les, broadcasts and sound recordings, may bean infringement of copyrights and constitute acriminal offense. This equipment should not beused for such purposes.
Be responsibleRespect copyrights
RAT375-A0U_DPANLLK_ENG_4608.indd18 18 2010-02-25 10:44:45
8/10/2019 lg-ras375bf-ras375bw-rat375-ras375f-mfl63284608
19/23
19Maintenance
5 M a i n t e n a n c e
Handling the Unit
When shipping the UnitPlease save the original shipping carton andpacking materials. If you need to ship the unit,for maximum protection, re-pack the unit as itwas originally packed at the factory.
Keeping the exterior surfacesclean Do not use volatile liquids such as
insecticide spray near the unit. Wiping with strong pressure may damage
the surface. Do not leave rubber or plasticproducts in contact with the unit for a longperiod of time.
Cleaning the Unit To clean the unit, use a soft, dry cloth. If the
surfaces are extremely dirty, use a soft clothlightly moistened with a mild detergentsolution.Do not use strong solvents such as alcohol,benzene, or thinner, as these might damagethe surface of the unit.
Maintaining the Unit The unit is a high-tech, precision device. If
the optical pick-up lens and disc drive partsare dirty or worn, the picture quality could be
diminished. For details, please contact yournearest authorized service center.
Notes on Discs
Handling DiscsNever stick paper or tape on the disc.
Storing DiscsAfter playing, store the disc in its case. Do notexpose the disc to direct sunlight or sources ofheat and never leave it in a parked car exposedto direct sunlight.
Cleaning DiscsFingerprints and dust on the disc can causepoor picture quality and sound distortion.Before playing, clean the disc with a cleancloth. Wipe the disc from the center out.Do not use strong solvents such as alcohol,benzene, thinner, commercially availablecleaners, or anti-static spray intended for oldervinyl records.
5Maintenance
RAT375-A0U_DPANLLK_ENG_4608.indd19 19 2010-02-25 10:44:45
8/10/2019 lg-ras375bf-ras375bw-rat375-ras375f-mfl63284608
20/23
20 Troubleshooting
T r o u b l e s h o o t i n g
6
6Troubleshooting
PROBLEM CAUSE CORRECTION
No Power.The power cord is not plugged in. Plug in the power cord.
Check whether electricity failed. Check the condition by operating otherelectronic devices.
No sound Check whether you select right function. Press FUNCTION and check the selectedfunction.
If not, connect speaker cables correctly. Speaker cables connected correctly.
The unit doesnot startplayback.
An unplayable disc is inserted. Insert a playable disc.
No disc is inserted. Insert a disc.
The disc is dirty. Clean the disc. (Refer to the 19 page)
The disc is inserted upside down. Place the disc with the label or printed sidefacing upwards.
Radio stationscannot be tunedin properly.
The antenna is positioned or connected poorly. Connect the antenna securely.
The signal strength of the radio station is too weak. Tune to the station manually.
No stations have been preset or preset stationshave been cleared (when tuning by scanning presetchannels).
Preset some radio stations, see page 15 fordetails.
The remotecontrol does notwork properly.
The remote control is too far from the unit. Operate the remote control within about 23 ft(7m).
There is an obstacle in the path of the remote con-trol and the unit.
Remove the obstacle.
The battery in the remote control is exhausted. Replace the battery with new one.
RAT375-A0U_DPANLLK_ENG_4608.indd20 20 2010-02-25 10:44:45
8/10/2019 lg-ras375bf-ras375bw-rat375-ras375f-mfl63284608
21/23
21Appendix
7
A p p e n d i x
7Appendix
Specications
General (RAT375,RAT375B)Power supply Refer to main label.
(Mexico only : 120 V ~ 60 Hz)Power consumption 60 WNet Weight 3.5 kgExternal dimensions (W x H x D) 202 x 307 x 278 mmBus Power Supply (USB) DC 5 V 500 mAOperating conditions Temperature 5 C to 35 C,
Operation status: HorizontalOperating humidity 5 % to 85 %Laser Semiconductor laser, wavelength 650 nm
Tuner FM/AM [MW]
FM Tuning Range 87.5 MHz to 108.0 MHz or 87.50 MHz to 108.00 MHzFM Intermediate Frequency 128 kHzAM Tuning Range 522 kHz to 1,620 kHz, 520 MHz to 1,710 kHz or
522 kHz to 1,710 kHzAM Intermediate Frequency 45 kHz
Amplier (RAT375,RAT375B)
Output Power 110 W + 110 W (4 at 1 kHz, THD 10 %)
Sub Woofer 150 W ( 3 at 60 Hz THD 10 %)CD (RAT375,RAT375B)
Frequency Response 40 Hz to 20 000 HzSignal-to-noise ratio 75 dBDynamic range 80 dB
RAT375-A0U_DPANLLK_ENG_4608.indd21 21 2010-02-25 10:44:45
8/10/2019 lg-ras375bf-ras375bw-rat375-ras375f-mfl63284608
22/23
8/10/2019 lg-ras375bf-ras375bw-rat375-ras375f-mfl63284608
23/23