Dell,
Despite the fact that Standard Horizon made both the GPS plotter and the 150 series instruments, I found their instructions to link everything lacking. Afer several discussions with their customer service advisor, and a lot of trial & error myself, I sorted it out. If you would like it, I have made a wiring diagram of the setup that works. E-mail me at sailfun@earthlink.net. Now I am trying to figure out how to link the NMEA 0183 output from a new Sailcomp into the GPS.
