Simrad GC80/GC85 Dual Gyro Compass
28 20221537 / D
Buzzer silence only
By installing an external acknowledging switch, it is possible to
silence the buzzer while the alarm code remains in the display.
Install the switch to the control unit according to the Wiring
diagram on page Error! Bookmark not defined. onwards.
Note! Could only be used if no pendulum switch is installed!