Furuno FMD-3100 - 22.10 Keyboard Test

22. SETTINGS MENU
22-11
22.10 Keyboard Test
The [Keyboard Test] page checks the controls on the Trackball Control Unit and the
optional keyboard for proper operation.
No. Name Description
1 Trackball Control Unit 1) Spin the scrollwheel and rotate the track-
ball. The indication above the operated
control shows the setting value.
2) Push each button. The window above a
pushed button lights in light blue.
3) Push the scrollwheel. The window above
the wheel lights in light blue.
2 Keyboard Press a key. The corresponding location on
screen lights in light blue if the key operation is
normal.
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Data Sharing Display Test
Keyboard Test