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Diagnostic
17
DIAGNOSTIC
The GEONAV features a diagnostic program to verify its cor-
rect performance, once installed, and detect problems that
may occur during the use of the unit.
To access the diagnostic program, hold the GOTO key pressed,
while pressing the PWR key.
The GEONAV will switch on and carry out automatically a
test of the whole system; as soon as the memory test is com-
pleted, the program will allow checking the correct operation
of the unit's parts.
Press ENTER to run one test or PAGE/EXIT to skip it and pass to
the following test.
WARNING: The unit's internal memory can be cleared by holding the PAGE/EXIT
key pressed when switching the unit on. This operation will delete all the settings
stored in the GEONAV and restore factory settings. Moreover, the routes, tracks and
markers not saved on the SD Card will be deleted.
NOTE: In case of damaged cartridge or abnormal power spikes, the unit might lock.
In this case, the unit can be reset simply by holding the PWR key pressed for
approximately 10 seconds.
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