Simrad GC80 - DGCT Board

Simrad GC80/85 Double System Controller
66
988-12721-001
DGCT board
Jumper settings on DGCT board
JUMPER DEFAULT FUNCTION DESCRIPTION
E1
1-2 short
3-4 short
Connection of GPS to
Double control unit
Both jumpers open = two GPS signal
connected
Both jumpers shorted = one GPS
signal connected
E2
1-2 short
3-4 short
Connection of LOG to
Double control unit
(NMEA0183)
Both jumpers open = two LOG
signal connected (NMEA0183)
Both jumpers shorted = one LOG
signal connected (NMEA0183)
E3 short
Connection of LOG pulse
signals to Double control
unit
Jumper open = two LOG signal
connected (pulse signal)
Jumper shorted = one LOG signal
connected (pulse signal)