JVC KD-ADV49 Car Video System User Manual


 
ENGLISH
68
Troubleshooting
What appears to be trouble is not always serious. Check the following points before calling a service center.
Symptoms Remedies/Causes
General
No sound comes out of the center speaker.
Center speaker is not activated. ( page 55)
Once you have reset the unit, make sure to activate the
speaker again.
Center speaker is used only for surround playback. No
sound comes out for stereo playback.
The monitor is not clear and legible. Sunshine from the windscreen may cause this symptom.
Adjust <Bright>. ( page 53)
The unit does not work at all.
Reset the unit. ( page 3)
The remote controller does not work.
Deactivate Dual Zone. ( page 26)
(While Dual Zone is activated, the remote controller only
functions for operating the DVD/CD player.)
“No Signal” appears. 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.
“Mecha Error Push Reset” appears on the
monitor, and the control panel does not
move.
Reset the unit. ( page 3)
The touch pad controls do not respond
properly.
<Illumination> function does not work
properly.
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.
EN_KD-ADV49AVX44[JC]ff.indb 68 08.1.18 8:10:36 PM