JVC KW-ADV792 Car Video System User Manual


 
56
ENGLISH
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>. ( 15)
Messages described here are in the language of this manual.
Symptom Remedy/Cause
General
No sound comes out of the speakers. Adjust the volume to the optimum level.
Check the cords and connections.
The screen is not clear and legible. Sunshine from the windshield may cause this symptom.
Adjust <Bright>. ( 14)
“Position Error Push Open Key”
appears on the screen.
The monitor panel angle has been forcibly adjusted, or its
adjustment has been interrupted while opening or closing.
Press [OPEN/TILT].
“Mecha Error Push Reset” appears on
the screen, and the panel does not
move.
Reset the unit. (
3)
“No Signal” appears. Change the source.
Start the playback on the external component connected to
VIDEO IN jack.
Check the cords and connections.
Signal input is too weak.
The buttons on the monitor panel do
not work.
When the monitor panel is open, only VOL +/– and
work. The other buttons do not function.
The unit does not work at all.
Reset the unit. (
3)
The touch panel does not respond
properly.
• <Illumination> function does not
work properly.
Keep your hands and the touch panel 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.
TUNER
SSM automatic presetting does not
work.
Store stations manually. (
24)
Static noise while listening to the
radio.
Connect the antenna firmly.
EN56-63_KW-ADV792[J]3.indd 56EN56-63_KW-ADV792[J]3.indd 56 12/22/08 9:55:50 AM12/22/08 9:55:50 AM