Troubleshooting - JVC KD-AVX40 Manuel D'instructions

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>. (☞ page 52)
Messages described here are in the language of this manual.
Symptoms
• No sound comes out of the speakers.
• The monitor is not clear and legible.
• The unit does not work at all.
• "No Signal" appears.
• "Mecha Error Push Reset" appears on the
monitor, and the control panel does not
move.
• The touch pad controls do not respond
properly.
• <Illumination> function does not work
properly.
• SSM automatic presetting does not work.
• Static noise while listening to the radio.
• Disc can be neither recognized nor played .
• Disc cannot be ejected.
• Recordable/Rewritable discs cannot be
played back.
• Tracks on the Recordable/Rewritable discs
cannot be skipped.
Remedies/Causes
• Adjust the volume to the optimum level.
• Check the cords and connections.
Sunshine from the windscreen may cause this symptom.
Adjust <Bright>. (☞ page 52)
Reset the unit. (☞ page 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.
Reset the unit. (☞ page 3)
• Keep your hands and controls clean and dry.
• Eliminate static electricity and do not place magnetic
items 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.
Store stations manually. (☞ page 14)
Connect the antenna firmly.
Eject the disc forcibly. (☞ page 3)
Unlock the disc. (☞ page 19)
• Insert a finalized disc.
• Finalize the discs with the component which you used
for recording.
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REFERENCES