Keyboard Test - Furuno NAVpilot-300 Operator's Manual

6.4.4

Keyboard test

The keyboard test checks the key panel on the control unit.
To conduct this test, open the [Diagnostics] menu, then select [Keyboard Test].
Press each key. The related on-screen location fills in blue if the key operating nor-
mally.
To go back to the Diagnostics menu, press
To go back to the normal display screen (close the menus), press and hold
6.4.5 Screen test
The screen test checks the control unit for correct presentation of color tones.
To conduct this test, open the [Diagnostics] menu, then select [Screen Test].
Press
10
Screen Test
Change test pattern?
Yes... Press [10>>]
Test start Test start
Press [menu] to return
To go back to the Diagnostics menu, press
To go back to the normal display screen (close the menus), press and hold
Keyboard Test
Press [ menu ] three times to return.
to cycle through the screens in the order shown below.
White White
Multi-hue Multi-hue
RGB RGB
6. MAINTENANCE, TROUBLESHOOTING
three times.
Black Black
Blue Blue Green Green
.
.
Red Red
.
6-7