Simrad GC80 Instruction Manual download pdf (Page 110)

Simrad GC80/GC85 Compact Gyro Compass

102 20221511 / 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 28

onwards.

No output on any repeater

1 Disconnect the power to the Control unit, and check the

following fuses:

F16: 20A

For location and replacement of the fuses, refer to page 28

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 28

onwards.

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Simrad GC80 Instruction Manual Page 110