Alpine CVA-1000E Owner's Manual page 88

Symptom
Screen not displayed.
Movement of displayed picture is abnormal.
Unclear or noisy display.
Auxiliary sources inoperative.
*The fluorescent plate replacement is not free of charge even within the
88
Common Modes
warranty period, for the plate is an article of consumption.
In Case of Difficulty
Cause and Solution
Brightness control is set at the minimum
position.
– Adjust the Brightness control.
Temperature in the vehicle is too low.
– Increase the vehicle's interior temperature
to operation temperature range.
Connections to the tuner, auxiliary sources
are not securely made.
– Check the connections and firmly
connect.
Temperature in the vehicle is too high.
– Allow the vehicle's interior temperature to
cool.
Fluorescent plate is worn out.
– Replace the fluorescent plate*.
Connections with the auxiliary sources are
improper.
– Check the connections with the auxiliary
sources and connect the cables correctly
and firmly.
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