Raymarine S1000 - What is Counter Rudder?

S1000 Autopilot Installation Guide 21
6. Electrical connections
Overview
SeaTalk
See Diagram A
D7522-1
RF ground
Buzzer
NMEA Spur
Course Computer
Autopilot
Pump
Data
cable
See Diagram B
See Diagram B
See Diagram C
& Diagram D
See Diagram C
See Diagram C
Summary
WARNING:
Before making electrical connections to any part of the S1000 system,
ensure the power source for the system is switched off.
In-line power switch
Port
P
o
r
t
B
r
e
c
S
d
e
e
l
r
i
o
v
r
e
e
s
R
w
87040_1.book Page 21 Wednesday, December 22, 2004 12:32 PM