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5.4.3 Factory test
It is designed to test whether the key, knob and touch-screen are working or not, etc.
Click [FACTORY TEST] to enter the following view.
KEY test:
Press DIM key.
KNOB test:
Turn the knob to left and right, then press it.
TOUCH test:
Touch the corner of the screen. The box corresponding to the item will
be filled with blue color.
If everything is good, OK icon will appear.
5.4.4 Factory default
FACTORY DEFAULT is to return the system to factory default setting.
Select [FACTORY DEFAULT] item in [DIAGNOSTICS] menu, then click "YES" to
confirm the operation.
Note:
The navigation settings and GNSS settings will restore to factory default while the waypoints
and routes registered remain unchanged.
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NGR-3000 UM.E 20230221-08
NGR-3000 USER MANUAL
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