ComNav Commander P2 Installation & Operation
Rudder Followers
Standard Rotary Rudder Follower & Rudder Linkage
PN 20330008 & 20330007
The ComNav Commander P2 is normally supplied with a ComNav Medium Duty Rotary
Rudder Follower.
The Rudder Follower is used to transmit the position of the vessel's rudder to the SPU. It
should be connected to whichever part of the steering system the autopilot controls.
Normally, this is the vessel's rudder. However, if the vessel has two-stage steering, where
the autopilot drives a control or servo ram, the Rudder Follower should be mounted to the
servo ram rather than the rudder.
Figure 12 – Rotary Rudder Follower
Heavy Duty Rotary Rudder Follower
PN 20330012
A Heavy Duty Rotary Rudder Follower is available for special applications. Check with your
ComNav Dealer to determine whether this product is suitable for your vessel. Separate
installation instructions are provided with this Rudder Follower.
Figure 13 – Heavy Duty Rotary Rudder Follower
Document PN 29010074 V3.1
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System Overview
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