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If you encounter a problem, please review the items in the following checklist. This guide will help
you isolate the problem if the unit is at fault. Otherwise, make sure the rest of your system is
properly connected or consult your authorized Alpine dealer.
Solution
Drive the vehicle in an area of good GPS
reception to allow the unit to recalibrate
itself.
Move to a location where strong GPS
reception is possible.
Press the DISP ON/OFF button on the
remote control.
Set Power switch of monitor to Standby.
Eject the DVD-ROM and reinsert properly.
Clean or replace disc
Replace the remote control batteries.
Allow enough time for the condensation to
evaporate (about 1 hour).
Lower the temperature in the vehicle
below 122°F (50°C), by driving with the
windows open or air conditioner on.
Replace with a fuse of the prescribed
rating.
Symptom
The vehicle's
position is
erroneous.
The
measurement
error is too
large.
Screen not
displayed
An error
message
regarding the
DVD-ROM is
displayed
Inconsistent
operation/
response of
remote control
No operation
R
EFERENCE
Cause
The vehicle's position changed
after the ignition was switched
off.
• Movement on a ferry boat
• Rotation of a parking lot
turntable
• Movement by tow truck
Poor satellite reception
Not enough satellites to give
three dimensional positioning.
The navigation monitor is turned
off.
The DVD-ROM is not inserted
properly.
Disc dirty or damaged
The remote control batteries
are wearing out.
Moisture condensation
Ambient temperature over
122°F (50°C)
Blown fuse
In case of difficulty
