Simrad GC80 - Activating the pendulum function

INSTALLATION
20221537 / D 53
Activating the pendulum function
If an external switch is connected to GC80/85 to operate the
pendulum function, dip switch no.4 on S2 on the SSC boards
has to be set to activate the pendulum function.
SCC board
U52
J3
U1
J1
21
BT1
J2
J10
4
J9
J8
2
2
4
4
3
1
1
3
3
DS2
DS6
DS5
DS4
DS3
DS1
SW1
J6
J7
2
6
2
J5
ON
2
1
5
1
1
1
SW2
SW3
ON
ON
8
1
8
1
8
J4
SW4
ON 1
6
Pendulum function disabled Pendulum switch enabled
OFF
S2
1
8
ON
S2
8
1
SW2
SCC
BOARD 1
SCC
BOARD 2