Simrad GC80 EXPANDED User Manual

Simrad GC80/GC85 Expanded Gyro Compass
108 20221529 / C
Repeater failure
No output on single repeaters
1 Check that the repeater is connected to the gyro according
to the repeater’s documentation.
2 Each repeater output has a separate fuse in the Control
unit. Disconnect the power to the Control unit, and check
the fuse for the repeater not working:
- Step repeater:
F11 to F14, F5 to F9: 1A
- Serial repeater:
F1 to F10: 1A
For location and replacement of the fuses, refer to page 29
onwards.
No output on any repeater
Disconnect the power to the Control unit, and check the
following fuses:
F16: 20A
For location and replacement of the fuses, refer to page 29
onwards.
Failure when powering ON the gyro
compass
If alarm code and are generated simultaneously when the
GC80 system is turned ON, the following procedure should be
used to correct the alarm situation:
1 Press the
POWER button to turn OFF the system, and
repress the button after 1 second.
2 If the alarm status remains, remove the power to the
system and verify the fuse for the inverter.
For location and replacement of the fuses, refer to page 29
onwards.

Simrad GC80 EXPANDED Specifications

General

Brand	Simrad
Model	GC80 EXPANDED
Category	Compass
Language	English