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Simrad Autopilot Head Units to replace AP11?

 

Alan Eastwood
(@normane)
New Member
Joined: 4 years ago
Posts: 1
Topic starter  

I have an old Simrad Roberton autopilot with a linear drive controlled by a J3000x course computer and an AP11 head unit.  The Linear drive, course computer and compass are all fine, but the head units (I have a spare) suffer from the usual problem of switches that don't always work.  I have cleaned them with pure lab grade alcohol with little improvement.  I remember being told that some other head units are a direct swap and ask if anyone can tell me which ones.

I am not actually such a new member, having posted here before, but failed miserably to log in and had to join again!

 

This topic was modified 4 years ago by Alan Eastwood

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Jonathan Udell
(@jonudell)
Active Member
Joined: 4 years ago
Posts: 8
 

The AP22 and the AP21 will also work with your J3000X CPU.


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