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Old 07-22-2014, 10:46 AM   #4
LarryM's Avatar
City: League City, TX
Country: USA
Vessel Name: Pelago
Vessel Model: Wellcraft 3300 Coastal
Join Date: Aug 2011
Posts: 888

It seems I was only partially correct in my earlier post.

The Autopilot Computers AC10, AC20 and AC40 all upgrade software via a replaceable EPROM: P/N 22088462

The AP25 and AP26 Control Units however use the following for software upgrades:
AP25 Control Unit Programming Kit: P/N 22088595
AP25 Control Unit Software: P/N 22088199

I am not familiar with that upgrade process so you will have to rely upon guidance from Simrad tech support or other members for that.

Sorry for any confusion.

M/V Boomarang
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