JVC TH-A32 manual Troubleshooting, Problem, Possible Cause, Solution

Page 61

Troubleshooting

Use this chart to help you solve daily operational problems. If there is any problem you cannot solve, contact your JVC service center.

PROBLEM

Power does not come on.

The remote control does not work.

POSSIBLE CAUSE

The power cord is not plugged in.

It is too far from the center unit, or is not facing the center unit.

There is something obstructing the remote sensor.

The CONTROL VCR or CONTROL TV button has been pressed.

The battery is flat.

The battery has been inserted the wrong way round (+/–).

Sunlight is falling directly on the detector.

SOLUTION

Insert the plug into the socket.

Come close to the center unit.

Avoid any obstacles.

Press DVD, FM/AM or AUX to operate the system. (See page 56)

Replace the battery.

Insert the battery correctly.

Shade the remote control from direct sunlight.

No sound.

Sound is emitted from only one speaker.

No video.

A disc cannot be played.

There is a short in the speaker cord.

The audio cord is not connected properly.

An incorrect source has been selected.

Muting is on.

The disc is copy–protected CD.

The speaker cord is not connected correctly.

The video cord is not connected properly.

TV input selection is incorrect.

The system and disc region code numbers are incompatible.

The disc causes the parental (rating) error.

Reconnect the speaker cord.

Connect the cord properly. (See page 8.)

Select the correct source. (See pages 12 to 18.)

Press MUTING to cancel muting.

Replace the disc.

Connect the cord properly. (See page 7.)

Connect the cord properly. (See page 9.)

Select the correct input.

Replace the disc. (See page 24.)

Enter password to change the parental (rating) level. (See page 54.)

“Error” appears on the TV screen.

Video and audio are distorted.

The moving picture is noisy.

The edge is missing on the video image.

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

The CD-R/RW is not recorded in the audio

Replace the disc.

 

 

CD format, MP3 format, or JPEG format.

 

 

 

 

 

 

 

 

 

The disc is dirty.

Clean the disc.

A VCR is connected between the center unit • Connect the center unit and TV directly. and the TV.

• “Pause/Still” mode may not be set

• Select “Field” on “Pause/Still” mode.

appropriately for the current disc.

(See page 52.)

Initial setup (Monitor Type) was incorrect. • Set Monitor Type correctly. (See page 52.)

• The scanning mode is set to “P-SCAN”

• Change the scanning mode to

though the system is connected to the TV

“INTERLACE.” (See page 11.)

which does not support the progressive

 

video input such a conventional TV.

 

Continuous static during FM broadcasts.

The system does not work correctly.

The VCR cannot be operated using this remote control.

The received signal is too weak.

The station is too far away.

The antenna is not connected correctly.

Lightning or electronic noise interferes with operation of the microcomputer.

Immediately after beginning to heat the room, the unit was moved to a cold location causing condensation to form inside.

The remote control is not set for VCR operations.

The VCR is not a JVC’s product.

Connect an external FM antenna (see page 5), or contact your dealer.

Select another station.

Check the connection. (See page 5.)

Switch power off, and remove and re-insert the power plug in the socket.

Switch power off and leave the unit a few hours before switching power on again.

Press CONTROL VCR to operate the VCR. (See page 56.)

This remote control can operate a JVC’s VCR whose remote control code is set to A code.

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Contents TH-A35 TH-A32 Important for Laser Products For U.S.ATable of Contents Front Panel Center UnitDisplay Window RepeatRemote Control Remote ControlChecking the Supplied Accessories Before InstallationPutting Batteries in the Remote Control FM antenna connection Connecting the FM and AM AntennasAM antenna connection Getting Started Speaker Layout DiagramConnecting speaker cords to the terminals Connecting the SpeakersWhen setting the speakers Connecting Audio/Video Component Video cord supplied TV connectionAbout scanning system TV SettingDVD 5/∞Adjusting the Pictures Changing the Scanning ModeBasic DVD Operations Turn On the PowerSelect the Source Load a DVDStop Playback 6Activate Surround or DSP ModeBasic VCD/CD Operations Adjust the Volume Turn On the PowerLoad a VCD/CD DSPFrom the remote control only Press Muting Activate Surround or DSP ModeYou can enjoy Dolby Pro Logic II mode and DSP modes Basic Tuner Operations Adjust the VolumeSelect the Band Tune into a StationPress Audio or STANDBY/ON on the front panel again Other Basic Operations Adjust the VolumeStart playback on the external equipment Enjoying Sounds from the External ComponentAdjusting the Brightness Listening with the Headphones Not available with TH-A32To cancel the Sleep Timer Turning Off the Power with the TimerDisplay SleepDolby Surround Dolby Pro Logic Creating Realistic Sound FieldsDolby Digital DTS Digital SurroundDSP Digital Signal Processor Modes Activating the Surround ModeFor Dolby Digital or DTS Digital Surround For Pro Logic II modesAdjusting the Sound Disc Introduction-DVD/VCD/CD If appears on the TV screen when pressing a buttonDiscs you can play Disc structure-DVD, Video CD VCD/SVCD and Audio CD CDExamplePlayback information on the display Showing the On-screen Menu DVD PlaybackShowing the Information on the TV Screen Selecting the Audio Languages Selecting the SubtitlesSelecting the Multi-Angle Views Disc Menu-Driven Playback Moving to a Particular Portion DirectlyRepeating Playback Searching for a Particular PointPress cursor 5/∞ to select OK, then Enter Press cursor 5/∞ to select RepeatPlaying Back Chapters in Random Order Shuffle Play Programming the Playing Order Chapters Program Play Press 8 once during playback DVD Special Effect PlaybackPress 8 repeatedly to advance Picture frame by frame Press Zoom Press Slow + or SlowPress cursor 3/2/5/∞ to move the portion you want to watch Press cursor 5/∞ repeatedly to select OSD VCD/CD PlaybackPress cursor 5/∞ repeatedly to select OK Then Enter 000116 Track 1/15Selecting Playback Channel Disc Menu-Driven Playback Only for VCDPress Search during playback or pause. Search Desired track or playingTo reverse the tracks-Variable Speed Reverse Search To fast-forward the tracks-Variable Speed Forward SearchSingle AllPress cursor 5/∞ to select OK, then press Enter Playing Back Tracks in Random Order Shuffle PlayProgramming the Playing Order Tracks Program Play Press the number button to Enter a track numberPress cursor 3/2/5/∞ to select next program step VCD Special Effect Playback Press Slow +You can enjoy slow motion playback while playing a VCD You can zoom on the picture while playing back a VCDMP3 File Compatibility What is MP3?Disc structure-How are MP3 files recorded and played back? Insert an MP3 disc Starting PlaybackPress cursor 3/2/5/∞ to select the track, then press Enter Moving to a Particular Track Directly Operations Using the On-Screen DisplayPress cursor 3/2/5/∞ to select Crea Prog, then press Repeat steps 2 to 3 to program other tracks you wantTo move to a particular track directly Jpeg Playback What is JPEG?Loading the Disc Insert a Jpeg discTo resume the slide-show playback To stop the slide-show playback temporarilyTo stop the slide-show playback completely To skip files forwardPress cursor 3/2/5/∞ to select the file Programming the Playing Order Files Program PlayMoving to a Particular File Directly Select a file number you wantPress 3 or Enter Press cursor 3/2/5/∞ to select the start fileTo go to another file To start playback of the selected fileTuner Operations Tuning in StationsSelecting the FM Reception Mode Using Preset TuningUsing the Choice Menus Setting up the DVD PreferencesBasic procedure through the choice menus Choice menu appears on the TVTo move to another choice menu Language MenuLanguages you can select on this menu Picture Menu Setting up the DVD PreferencesSetting the delay time Setting MenuSpeaker setting Audio MenuChanges to on the menu If you forget your password, enter Setting the Parental Rating LevelPress cursor 3 repeatedly to select Rating Press Enter Rating menu appears on the TVPress cursor ∞ to select Rating Enter a new passwordDigits, then Enter Press cursor 5 to select Control Operating JVC’s Components VCR Control VCROperating Other Manufacturers’ TV If there are more than one code listed for your brand of TVTry to operate your TV by pressing TV Manufacturers’ codes for TVCleaning the unit MaintenanceGeneral Notes Handling DiscsProblem TroubleshootingSolution Possible CauseAmplifier section GeneralVideo section Tuner sectionConsumer Video Limited WarrantyAuthorized Service Centers 0203TMMMDWBET