Troubleshooting - Clarion NX500 Mode D'emploi Et Manuel D'installation

8. TROUBLESHOOTING

GENERAL
Problem
Power does not turn on.
(No sound is produced.)
Nothing happens when
buttons are pressed.
Display is not accurate.
The remote control unit does
not work.
DVD PLAYER
Problem
Disc cannot be loaded.
Sound skips or is noisy.
Sound is bad directly after
power is turned on.
The image is not displayed.
Disc cannot play with the
display "PARENTAL
VIOLATION" shown.
52
NX500/NZ500
Cause
Fuse is blown.
Incorrect wiring.
The microprocessor has
malfunctioned due to
noise, etc.
Direct rays of the sun fall on
the light-receptive part of the
remote control unit.
The batteries of the remote
control unit are dead or there
is no battery in the remote
control unit.
Cause
Another disc is already loaded.
There is a foreign matter
already in place.
Compact disc is dirty.
Compact disc is heavily
scratched or warped.
Water droplets may form on
the internal lens when the car
is parked in a humid place.
The parking brake is not
engaged.
Feature exceeds set parental
level.
Measure
Replace with a fuse of the
same amperage. If the fuse
blows again, consult your
store of purchase.
Consult your store of
purchase.
Turn off the power and open
the operation panel. Press the
reset button with a thin rod.
Note:
When the Reset button is
pressed, turn off the ACC
power.
* When the Reset button is
pressed, frequencies of radio
stations, titles, etc. stored in
memory are cleared."
When direct rays of the sun fall
on the light-receptive part of
the remote control unit, it may
not work.
Check the batteries of the
remote control unit.
Measure
Eject the disc before loading
the new one.
Eject the foreign matter
forcibly.
Clean the compact disc with a
soft cloth.
Replace with a compact disc
with no scratches.
Let dry for about 1 hour with
the power on.
Check that the parking brake
is engaged.
Release the view limitation or
change the parental level.
See the subsection "Setting up
the parental level"