Troubleshooting - Clarion MAX973HD Owner's Manual

Troubleshooting

Problem
General
Power does not turn
on. (No sound is
produced.)
Nothing happens
when buttons are
pressed.
Display is not
accurate.
There are red,
green, or blue points
in the display.
DVD Player
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
CONTROL
Please change the
parental access
level to playback
the current disc."
shown.
Cause
Fuse is blown.
Incorrect wiring.
The microprocessor has
malfunctioned due to
noise, etc.
—
Another disc is already
loaded.
There is a foreign matter
already in place.
The disc is dirty.
The 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.
The view is limited.
Remedy
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, the system is
restarted with the Audio feature OFF.
Reset button
• When the Reset button is pressed, frequencies
of radio stations, titles, etc. audio setting data
stored in memory are cleared.
This is not a failure, but a phenomenon peculiar to
a liquid crystal panel (The liquid crystal panel is
produced according to technology with very high
precision. Note that, though there are effective
pixels of 99.99% or more, pixel missing or
normally lit pixels account for 0.01%.)
Eject the disc before loading the new one.
Eject the foreign matter forcibly.
Clean the disc with a soft cloth.
Replace with a 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. ➜ "Setting up the parental level" (P. 29)
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MAX973HD