Operation Manual

Simrad AP20 Autopilot
32 20220505H
Adjustment is local. All steps are not available at high
temperatures due to automatic temperature compensation.
Nav/Wind Nav
Backlight
Contrast
Nav Source GPS1
Seastate Filter MAN 1
SETUP
Select the source for NAV mode steering. Refer to interface
setup table on page 94.
Nav/Wind Nav
Backlight
Contrast
Nav Source GPS1
Seastate Filter MAN 1
SETUP
Select value for Sea State Filter.
OFF: Provides precise steering but increases rudder
activity.
AUTO: Reduces rudder activity and reduces sensitivity of
autopilot in rough weather automatically.
MANUAL: Sets yaw band manually (1-10, 10 ≈ ±6°).
Pos Source GPS1
Select Compass RFC
Course adjust 1°
System data
NMEA data
SETUP
Select the source of speed over ground (SOG) and position data
processed by AP20. This option will only appear if there is more
than one navigation receiver connected to the system.