Posted 1/19/2017 19:49 (#5779900 - in reply to #5778185) Subject: RE: RTK Radios and FMX?
NW Ohio
Radio can be in port C or D and I would have to check the port expander on the Tru-Tracker. I think Tru-Tracker, like Auto Pilot, uses the RX/TX port. If so, and you are using internal GPS1 for steering, both port C & D are out of commission. The other option would be use a classic Auto Pilot setup with a 372 which then the Auto Pilot uses port A which frees up C for radio.