Upgraded to a tmx2050 from an fmx. I have a cable that sent gps from the fmx to the 20/20 and it worked good. Now I can't get gps output to work with that cable with the 2050. 

I am hooking that cable to port A of the 2050 which is not working. It's telling me that I am outputting from "autopilot". Do I need to hook right into the nav2? This is on a t4b new holland. Or doesn PP make a different cable for the 2050?

Thanks