Simrad GC80 EXPANDED - Page 108

Simrad GC80/GC85 Expanded Gyro Compass
100 20221529 / C
JUMPER DEFAULT FUNCTION DESCRIPTION
J25 1-2 short
Output port: GTERM board,
TB2 "ST1/OPRX+"
1-2 short = The step signal for
"Step signal type
repeater" is output.
(ST1)
3-4 short = Serial signal receive
(OPTION) (OPRX+).
NOTE
: Never use both
jumpers at the same
time!
J26 1-2 short
Output port: GTERM board,
TB2 "ST2/OPRX-"
1-2 short = The step signal for
"Step signal type
repeater" is output.
(ST2)
3-4 short = Serial signal receive
(OPTION) (OPRX-).
NOTE
: Never use both
jumpers at the same
time!
J27 1-2 short
Output port setup of
"GTERM board”
Output port: GTERM board,
TB2 "ST2/OPRXC"
1-2 short = The step signal for
"Step signal type
repeater" is output.
(ST3)
3-4 short = Serial signal receive
(OPTION) (OPRXC).
NOTE
: Never use both
jumpers at the same
time!