Reference; In Case Of Difficulty - Alpine NVE-N872A Manual De Hardware

In case of difficulty

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.
Symptom
No operation Blown fuse
Ambient temperature over
122°F (50°C)
Moisture condensation
The vehicle position
The present
vehicle position changed after the ignition
was switched off.
cannot be
• Movement on a ferry boat
measured
• Rotation of a parking lot
correctly.
• Movement by tow truck
Vehicle position
Poor satellite configuration
is displayed
Measurement is 2
incorrectly on
dimensional.
the screen
The disc is dirty.
Cannot read disc
is displayed for a
The pickup lens is dirty.
certain operation.
Unstable
The remote control batteries
operation
are wearing out.

Reference

Cause
turntable
Solution
Replace with a fuse of the prescribed
rating.
Lower the temperature in the vehicle
below 122°F (50°C), for example by
running for a while with the window open
or by using the air conditioner.
Allow enough time for the condensation
to evaporate (about 1 hour, depending
on ambient temperature and humidity).
Drive the vehicle in an area of good GPS
reception to allow the unit to recalibrate
itself.
Move to a location where GPS satellite
reception is easy. (See page 7.)
Clean the disc.
Do not use a commercial available lens
cleaner disc. Consult your nearest
ALPINE dealer.
Replace the remote control batteries.
(See page 12.)
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