JVC CA-DXJ35 manual Troubleshooting

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Troubleshooting

If you are having a problem with your System, check this list for a possible solution before calling for service.

General:

Adjustments or settings are suddenly canceled before you finish.

]There is a time limit. Repeat procedure again.

Operations are disabled.

]The built-in microprocessor may malfunction due to external electrical interference. Unplug the AC power cord and then plug it back in.

Unable to operate the System from the remote control.

]The path between the remote control and the remote sensor on the System is blocked.

]The batteries are exhausted.

No sound is heard.

]Speaker connections are incorrect or loose.

]Headphones are connected.

No picture appears on the screen.

]The video cord connections are incorrect or loose.

No picture is displayed on the TV screen, the picture is blurred, or the picture is divided into two parts.

]The System is connected to a TV which does not support progressive video input.

]Incorrect color system is selected (see page 6).

The left and right edges of the picture are missing on the screen.

]Select “4:3 LB /4:3 MULTI LB” for “MONITOR TYPE” (see page 37).

Radio Operations:

Hard to hear broadcasts because of noise.

]Antennas connections are incorrect or loose.

]The AM loop antenna is too close to the System.

]The FM antenna is not properly extended and positioned.

Disc/file Operations:

The disc does not play.

]You have inserted a DVD Video whose Region Code is not correct. (“REGION ERR” appears on the display.)

]The disc is placed upside down. Place the disc with the label side up.

ID3 Tag on an MP3 disc cannot be shown.

]There are two types of ID3 Tag—Version 1 and Version 2. This System can only show ID3 Tag Version 1.

Groups and files are not played back as you expect.

]The playing order is determined when the files were recorded. It depends on the application.

AV files are not played back.

]The disc or USB mass storage class device includes different types of files (Audio file, Video file and Still picture file.). In this case, you can play back the files selected only by the “FILE TYPE” setting (see page 37).

]You have changed the “FILE TYPE” setting after the System read the disc or the USB mass storage class device. In this case, reload the disc or disconnect the USB mass storage class device and connect it again.

The disc sound is discontinuous.

]The disc is scratched or dirty.

The playback sounds strange.

]Cancel Vocal Masking (see page 32).

]Cancel Key adjustment (see page 33).

No subtitle appears on the TV screen though you have selected the initial subtitle language.

]Some discs are programmed to always display no subtitle initially. If this happens, press SUB TITLE after starting play (see page 18).

Audio language is different from the one you have selected as the initial audio language.

]Some discs/files are programmed to always use the original language initially. If this happens, press AUDIO after starting play (see page 17).

The disc tray does not open or close.

]The AC power cord is not plugged in.

]Child Lock is in use. “LOCKED” appears on the display window (see page 22).

]Program Play is in use. Cancel Program Play (see page 21).

Tape Operations:

The cassette holder cannot be opened.

]Power supply from the AC power cord has been cut off while the tape was running. Turn on the System.

Recording Operations:

“CANNOT REC” appears on the display.

]The System cannot perform recording.

Impossible to record.

]Small tabs on the back of the cassette are removed. Cover the holes with adhesive tape.

]Karaoke Scoring is in use. Cancel the Karaoke Scoring (see page 32).

Karaoke Operations:

Karaoke function cannot be activated.

]Ensure at least 1 microphone is connected and Mic Mixing is activated. If a microphone is not connected, you cannot activate Mic Mixing and any other Karaoke related function.

Karaoke Scoring function cannot be activated.

]You cannot use Karaoke Scoring while recording, or while the disc menu for DVD Video/SVCD/VCD is shown on the TV screen.

Scoring result seems wrong (or “– –” appears).

]The time of the playback and singing along are too short for Karaoke Scoring. It is recommended to sing more

than 3 minutes to obtain a correct scoring result.

]No sound from the microphone or the input level (MIC LEVEL) is too low.

]You have sung too quietly.

Timer Operations:

Daily Timer or Recording Timer does not work.

]The System has been turned on when the on-time comes. Timer starts working only when the System is turned off.

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Contents CA-DXJ35 Important for Laser Products CA-DXJ35 About color system How to Read This ManualIntroduction Audio formatsContents Precautions# To a wall outlet Supplied accessoriesConnections ¤ Voltage selectorTo assemble the AM loop antenna To connect AM/FM antenna Powered subwoofer~ TV/monitor AM/FM antennaTo connect the speaker cords ⁄ Speakers@ Auxiliary equipment ¤ Voltage selector Not applicable for Australian modelCancelling the Demonstration # Power cordConnecting a USB Mass Storage Class Device Preparing the Remote ControlDisplay Indication To turn off standby the System How to select a numberConnecting or putting on the headphones Daily Operations-PlaybackTo select the band FM/AM Adjusting the VolumeTo tune in to a station To select the AM tuner interval spacingTo play back disc/USB mass storage class device To tune in to a preset stationPlaying Back a Disc/USB Mass Storage To insert discsTo return to normal playback, press DVD/CD 3 or To select a discTo select a chapter/track To locate a particular portionTo insert a tape Playing Back a TapeTo change the tape running direction deck B only To reverse the tape automatically deck B onlyAdjusting the Speaker Output Level Select the speaker you want to adjustRepeat steps 1 and 2 to adjust other speakers Creating Your Own Sound Modes-User ModeApplying an Optimal Bass Sound Effect Selecting the Sound Modes RemotePresetting Automatic DVD Video To select a preset picture toneChanging the Picture Tone Remote To adjust the picture tone While playing DVD Video Unique Video Disc/File OperationsWhile playing an Svcd Selecting Browsable Still Pictures RemoteWhile playing While playing a DVD-VRStill picture playback Slow-motion playbackFrame-by-frame playback Programming the Playing Order Program Play Advanced Playback OperationsTo exit from Random Play To check the programmed contentsTo modify the program To exit from Program PlayRepeat Repeat PlayOn-Screen Operations On-screen Bar InformationOn-screen bars Operations Using To change the time information Examples Time SearchChapter/Track Search Enter the timeOperations Using the Control Control screen for DVD-VRControl screen for AV files/JPEG files To zoom in the JPEG/ASF file To start playbackTo repeat slide-show for Jpeg file To repeat play for Video filesTo change the direction Change the Reverse Mode if necessaryRecording Operations Insert a recordable cassette into deck BDubbing Tapes Singing Along Karaoke Sing into the microphone Adjust the MIC Level and VolumeTo cancel the Mic Mixing Enjoying KaraokeActivate Karaoke Scoring. Kscore on appears on the display Adjusting the Sound Track for KaraokeTo return to normal playback temporarily To return to normal playback, select OFFTo apply an echo to your voice Changing the Karaoke SettingActivate Karaoke Program Play Select the volume levelTo erase the entire program, repeat the procedure Reserving Karaoke SongsSelect an item you want to play or record as follows Timer OperationsSetting the Timer Remote Info Make the timer setting as you wantTimer Priority Turning Off the Power Automatically RemoteSetup Menu Operations Language menuPicture menu SPK. Setting menu Audio menuOthers menu Video Operating the TVAdditional Information Learning More about This SystemDaily Operations-Playback see pages 8 to Reinforcing the Bass Sound Adjusting the Speaker Output LevelCreating Your Own Sound Modes-User Mode Setting the ClockAdvanced Playback Operations see pages On-Screen Operations see pages 23 toRecording Operations see pages 29 to Setup Menu Operations see pages 37 to Troubleshooting MaintenanceRecording Operations Timer OperationsDisc/file Operations Tape OperationsLanguage Code List Specifications Amplifier sectionCassette deck section Remote control Parts IndexMain unit Exclude Australian Model CA-DXJ30 CA-DXJ20 CA-DXJ10 Important for Laser Products CA-DXJ30 Playable Disc/File Types Adjusting the Speaker Output Balance ~ From the video input of TV/monitor See From the digital input of digital audio componentIllustration above is CA-DXJ30 Digital audio component For CA-DXJ10 ¤ Voltage selector Not applicable for Australian modelsFor CA-DXJ30 For CA-DXJ20Connecting a USB Mass storage class device With surround effect is activated Next Shift Select Tuner AM, then turn off standby the System Listening to the RadioTo connect a USB mass storage class device To select a title/group Playing Back a Tape Adjusting the Speaker Output Balance Remote Reinforcing the Bass SoundApplying an Optimal Bass Sound Effect Vario Bass Classic Field-3D Phonic Creating 3-Dimensional SoundChanging the display information AUDIO/MPX Zoom SUB Title CA-DXJ30 only Pause playback Playing Back Bonus Group RemoteProgramming the Playing Order Select chapters/tracks/files you want for Program PlayRepeat above until you complete your program Start playback To check the programmed contents For DVD Audio CA-DXJ30 only While playing or before playback Prohibiting Disc EjectionDVD Audio CA-DXJ30 only DTS/ Lpcm To change the time information Time Search Control screen for AV files/JPEG file Track Group Disc Repeat Track Repeat Group Repeat Disc Forward 2 reverse To stop dubbing Karaoke Scoring Volume -,+ REC START/STOP MIC Level -,+ Your score Calculation level is strict To change the calculation levelTo change the mic volume Timer Operations Turning Off the Power Automatically Remote Basic Procedure Digital Audio Output To turn on or Daily Operations-Playback see pages 8 to Creating 3-dimensional Sound Field-3D Phonic On-Screen Operations see pages 23 to Maintenance Troubleshooting Optical Digital Output Signals With MP2, MP3With Dolby Digital Language Code List CA-DXJ30 only NTSC/PAL CA-DXJ30/CA-DXJ20/CA-DXJ10 Compact Component System