JVC XV-M52SL, XV-M50BK manual Troubleshooting, Symptom Possible case Remedy

Page 49

Additional information

Troubleshooting

What appears to be a malfunction may not always be serious. Please go through the following list before requesting service.

Symptom

Possible case

Remedy

 

 

 

Power does not come on.

Power plug is not inserted securely.

Plug in securely.

 

 

 

 

Too far from the unit.

More closer to the unit.

 

 

 

 

The tip of the remote unit is not pointed in

Point the infrared light- emitting window

Remote control does not work.

the right direction.

toward the remote sensor on the front panel.

 

 

Batteries are exhausted.

Replace the batteries with new ones.

 

 

 

 

 

Battery polarity is incorrect.

Take out the batteries and insert them again in

 

the correct direction.

 

 

 

 

 

 

Connection of video cable is incorrect.

Connect the cable correctly.

No picture is displayed on the

 

 

Input selection of TV is incorrect.

Select correctly.

monitor.

 

 

 

Disc is not playable.

Use a playable disc. (See page 12.)

 

 

 

Picture is not normal when using the

The unit is set to feed the RGB signals

Make the unit feed the S-video signals

S-VIDEO jack.

(instead of the S-video signals).

 

 

 

 

Picture is noisy.

The unit is connected to a VCR directly

Connect the unit so that the picture signal

and the copyguard function is activated.

flows directly to the TV.

 

 

 

 

No audio is reproduced.

Connection is incorrect.

Check the connections.

 

 

Input selection of amplifier is incorrect.

Select correctly.

 

 

 

 

No audio is reproduced when

The audio signal is derived from the unit's

Use the AUDIO OUT when playing back such

playing back a DVD disc recorded

DIGITAL OUT.

discs.

with 96 kHz, linear PCM audio.

 

 

 

 

 

Sound is distorted or noise is

Disc is dirty.

Wipe the disc surface.

generated.

 

 

 

 

 

Picture does not fit the television

MONITOR TYPE is not correctly set.

Select monitor type correctly. (See page 41.)

 

 

screen.

Television is not correctly set.

Set the television correctly.

 

 

 

 

 

Microcomputer malfunction due to

Turn off the power and unplug the power

 

lightning or static electricity.

cord, then connect the power cord again.

Operation is not possible.

 

 

Moisture condensation caused by a

Turn off the power, then turn it on a few hours

 

 

sudden change of temperature or

 

later.

 

humidity.

 

 

 

 

 

Additional

information

 

 

47

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Contents 90%.906 Important for Laser Products Table of Contents Supplied accessories FeaturesIntroduction Number indicates the procedural step To playback in random order RandomImportant cautions Safety precautionsNames of parts and controls Preliminary knowledgeFront panel $ DVD STANDBY/ON Remote control unitInfrared signal-emitting window Play Mode button 26, 30, 31TV/VIDEO Cancel button 18 Disc Select buttonDisc indicators Disc number indicatorFunction indicators Active functions light up Display windowOn-screen displays Operational PrinciplesOpening displays Preference displaysTo prevent the monitor from burning out Screen Saver Play mode displaysStatus displays On-screen guide icons How to use numeric buttonsAbout invalid operation icon To select a track/title numberPlayable disc types About discsDisc structure Playable discsConnections Getting startedBefore making any connections To connect to a TVHow to make the unit feed the RGB signals To connect to a TV with the Scart connectorDisplay window Unit To connect to an audio amplifier or receiverRed White Audio cable not supplied Amplifier or receiver To connect to audio equipment with a digital input To connect the power cordTo install batteries in the remote control unit Using the remote control unitPrecautions for the safe use of batteries PrecautionSetting the remote control signal for operating your TV To use the remote control unit for TV operationYou can operate your TV from the remote control unit Manufacturer code listGetting started Turning on/off the unit Basic operationsInserting and removing discs Place the disc in the trayTo start playback Basic playbackTo stop playback completely To stop playback temporarilyTo advance or reverse playback rapidly while monitoring Resuming playbackTo locate the beginning of the scene or song To memorize the interrupted positionTo resume playback To locate a desired scene from the DVD menu Advanced operationsPress Title or Menu ExampleUse the numeric buttons to specify the number To locate a desired selection using 4 or ¢Press Enter Press Play ModeAppears under MenuTo locate a desired scene from the display Digest When you make a mistakeUse the numeric buttons 0 to 9 to enter the time Press DigestUse Cursor 5/∞/2/3 to select the desired scene Special picture playbackPress and hold 8 for more than 1 second Unit starts playback from the selected sceneTo zoom a scene Zoom To playback in slow-motion SlowPress 8, then use 1 / ¡ Press ZoomTo playback in the desired order Program Changing the playback orderTo playback in random order Random Repeat playbackUse Cursor 2/3 to move to REPEAT, then press Enter To stop/quit random playback in the middleDuring Audio CD/Video CD playback To repeat a desired part A-B RepeatTo quit repeat playback Press Angle To select a scene angle from the normal screen AngleUse Angle or Cursor 2/3 to select the desired angle To quit A-B repeat playbackTo select a scene angle from the angle list display Angle Changing the language and soundTo select the subtitle language Subtitle Press Audio To change the audio language or sound AudioUse Audio or Cursor 2/3 to select the desired audio For Video CDEnjoying virtual surround sound Selecting the picture characterTo select the picture character To simulate surround sound 3D PhonicTo check the disc/time information Checking the statusFor Audio CD or Video CD playing without PBC For Video CD playing with PBCTo check the DVD function status To dim, the brightness of the display windowDimming the brightness of the display window Press DisplayHow to set preferences Initial settingsSelecting preferences LanguageAudio Display System Default setting DVD1You can select the resume Function to be on or off. SeeTo set Parental Lock for the first time Limiting playback by childrenMoves to Exit Points Password To change the settings Parental LockScreen display appears On the TV screenMoves to Password field When selecting no Enter your 4-digit password using the numeric buttons 0 toUse the Cursor 5/∞ to move to YES, then press Enter Press OPEN/CLOSECare and handling of discs Additional informationSymptom Possible case Remedy TroubleshootingAppendix ATable of languages and their abbreviations SpecificationsAppendix BCountry code list for parental lock Above ALL
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