Troubleshooting - JVC KD-AVX77 Manual De Instrucciones

Troubleshooting

What appears to be trouble is not always serious. Check the following points before calling a service center.
• For operations with the external components, refer also to the instructions supplied with the adapters used for the
connections (as well as the instructions supplied with the external components).
• Messages (enclosed in " ") in the tables below are shown in the language selected on <Language>. (
Messages described here are in the language of this manual.
Symptom
• No sound comes out of the speakers. • Adjust the volume to the optimum level.
• No sound comes out of the center
speaker.
• The screen is not clear and legible.
• "Mecha Error Push Reset" appears on
the screen, and the panel does not
move.
• "No Signal" appears.
• button on the monitor panel
does not work.
• The unit does not work at all.
• The remote controller does not work. Deactivate Dual Zone. (
• The touch panel does not respond
properly.
• <Monitor/Sensor> does not work
properly.
Remedy/Cause
• Check the cords and connections.
• DTS sound cannot be reproduced through any terminals
(Speaker out/LINE OUT).
• Center speaker is not activated. (
the unit, make sure to activate the speaker again.
• Center speaker is used only for surround playback. No sound
comes out for stereo playback.
Sunshine from the windshield may cause this symptom.
Adjust <Bright>. ( 14)
Reset the unit. ( 3)
• Change the source.
• Start the playback on the external component connected to
VIDEO IN plug.
• Check the cords and connections.
• Signal input is too weak.
When the monitor panel is open, the button does not function.
Reset the unit. ( 3)
the remote controller only functions for operating the DVD/CD
player.)
• Keep your hands and the touch panel clean and dry.
• Eliminate static electricity and do not place conductors or any
materials generating static electricity near the unit.
• Leave the unit until the temperature becomes stable in the car.
• A rubber mat on the floor may cause this symptom. In this case,
do not use the rubber mat.
17) Once you have reset
41) (While Dual Zone is activated,
REFERENCES
15)
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