Tony,
Between Nautech, Autohelm and Raytheon there were multiple versions of
non-ST 6000 (not to mention the different drives). If you do not have
the documentation, go the the Raymarine site and see if you can find a
set the looks like what you actually have.

I have serviced 2 in recent memory. One had an NMEA 0183 input directly
to the unit and the other had some kind of interface box near the nave
station (but I wasn't fixing that.

Maybe Kees knows more about this.

Matt Colie

wrote:
I have a Raytheon 6000 autopilot (Not ST). Can I connect an NMEA input
such as wind or GPS to the autopilot.
Tony