Simrad GC80 - Page 119

DIP SWITCH SETTINGS
20221537 / D 111
JUMPER DEFAULT FUNCTION DESCRIPTION
J20 3-4 short
Output port: DTERM board,
TB21B: "G1-1TX" and TB21D:
"G1-2TX"
1-2 short = EC61162-2 or
TOKIMEC version
3-4 short = IEC61162-1 ed.2
(ref. page 4)
NOTE
: The true heading
information on "NO.1
Gyro-compass" is
output regardless of a
system change.
J21 3-4 short
Serial signal output
setting
Output port: DTERM board,
TB21C: "G2-1TX" and TB21D:
"G2-2TX"
1-2 short = EC61162-2 or
TOKIMEC version
3-4 short = IEC61162-1 ed.2
(ref. page 4)
NOTE
: True heading
information on "NO.1
Gyro-compass" is
output regardless of a
system change.
J22 1-2 short
Polarity of the "GPS"
signal setting
Input port: GTERM board, TB1:
"GRX"
1-2 short = Standard
3-4 short = Polarity is carried out
reversely.
NOTE
: Never use both jumpers
at the same time!
NOTE: When a signal cannot
be received by "1-2
short", it is set as "3-4
short."
J23 1-2 short
Polarity of "LOG" signal
setting
Input port: GTERM board, TB1:
"LRX"
1-2 short = Standard
3-4 short = Polarity is carried out
reversely.
NOTE
: Never use both jumpers
at the same time!
NOTE: When a signal cannot
be received by "1-2
short", it is set as "3-4
short."