Simrad AP21 User Manual

Simrad AP21 and AP22 Autopilots
10 20220596G
Other documentation material provided with your system
includes a warranty card. This must be filled out by the
authorized dealer that performed the installation and mailed in to
activate the warranty.
1.3 System components
A basic autopilot system consists of the following units (refer to
Figure 1-1 and Figure 1-2):
• AP22 Control Unit or AP21 Control Unit
• Heading sensor (compass)
• Rudder Feedback Unit with transmission link
• Junction Unit
• Drive unit
The basic system can be expanded with remote control unit, hand
held remote and steering lever.
RFC35
FLUXGATE
COMPASS
AP22
CONTROL
UNIT
REVERSIBLE
PUMP
JUNCTION
UNIT
RF300
RUDDER
FEDDBACK
Figure 1-1 AP22 Basic system

Simrad AP21 Specifications

General

Brand	Simrad
Model	AP21
Category	Marine Equipment
Language	English