Simrad GC80 Instruction Manual page 125

JUMPER DEFAULT
J46 * 1-2 short
J47 * 1-2 short
J48 * 1-2 short
20221537 / D
FUNCTION
Output port setup for
GTERM board
*: All three jumpers should be changed simultaneously
DIP SWITCH SETTINGS
DESCRIPTION
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!
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!
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!
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