Furuno FMD-3200 Operator's Manual page 304

23. SETTINGS MENU
No.
6
7
8
23-10
Name
Trackball module
[Buzzer ON] button
[Contact Output] button
Description
Check the trackball module of a 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.
Click the [Buzzer ON] button to sound the
buzzer. The buzzer sounds and the button
flashes (in red). Click the button again to can-
cel.
Click the [Contact Output] button to output the
System Failure contact signal from the Pro-
cessor Unit. Click the button again to cancel.