Maintenance
Replacing the Fuse
If the fuse is blown, check the power connection first and then
replace the fuse. If the fuse blows again under normal condi-
tions, the unit may be defective.
Warning
Use only a fuse with the specified amperage (10 A).
Use of another type of fuse can result in P fire or unit damage.
Cleaning the Connectors
If the connectors of the unit and the front panel are contami-
nated, malfunctions may occur.
Detach the front panel and clean the connectors with an al-
cohol dampened cotton swab as shown below.
Main unit Back of the front panel
Returning to the initial Settings
When the Eject button is pressed for more than 10 seconds,
the microcomputer of the unit returns to the initial settings. If
the display window is not properly shown or the unit malfunc-
tions, press the Eject button for more than five seconds.
Removing the Unit
Use the supplied release keys when you need to remove the
unit from the car.
Insert them into the unit as shown below. This will unlock the
unit from the sleeve, allowing for removal of the unit.
Note
l
Handle the release keys carefully to avoid injuring your fin-
gers.
l
Keep the release keys in a safe place for future use.
E-10
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