Steve Lusardi wrote:
Here is another news flash, it appears Raymarine also does not accept
external HDG input according to their catalog. It appears Furuno does, but
the input is proprietary for their SC50 Sat Compass.
Steve

I don't know where you are getting your information from, but the manual
for the 150/150G/400/400G autopilot course computers
http://www.raymarine.com/raymarine/S...150_400_CC.pdf
explicitly says on page 45 (PDF count) / page 36 (paper) that HDG, HDM
and HDT are accepted as inputs on NMEA inputs 1 and 2.

--
Kees