Simrad GC80 Dual MK2 User Manual page 139

JUMPER DEFAULT
J30
Short
(MWR/EXT)
J31 Short
J32
Open
(RESET)
J33
1-2 short
(ESSEL1)
J34
1-2 short
(ESSEL2)
J35
1-2 short
(ESSEL3)
J36
1-2 short
(ESSEL4)
125
FUNCTION
Software install or
internal communication
with SCOIF board
Software installation
CPU reset
Selection of output serial
signal
Selection of output serial
signal
DIP SWITCH SETTINGS
DESCRIPTION
Short = Internal
communication with
External heading
sensor
Open = Software is installed in
SCOIF board
NOTE: A damage will be given
to a circuit if software is
installed while this
jumper has been short.
Open = Software is installed in
SCOIF board
NOTE: A damage will be given
to a circuit if software is
installed while this
jumper has been short.
This jumper is used when resetting
"CPU."
1-2 short = Standard (The serial
signal of a standard
external direction
sensor is received, and
the signal is sent to
"NO.1 Gyro compass").
1-2 short = Standard (The serial
signal of a standard
external direction
sensor is received, and
the signal is sent to
"NO.2 Gyro compass").
1-2 short = Standard (The serial
signal of a standard
external direction
sensor is received, and
the signal is receive
from "external heading
sensor").
1-2 short = Standard (The serial
signal of a standard
external direction
sensor is received, and
the signal is receive
from "external heading
sensor").
988-12720-002