Installing a NavII and FM750 on a JD8220T. The NavII is rev K and on 13.75 firmware. FM750 is on 8.10 firmware. I have loaded the 13.75 vehicle profile for the tractor but when I go to setup autopilot on the 750 it tells me the vehicle profile is not compatible with the software. I assumed this meant I had to perform all my calibrations and settings through the Nav but when running through the calibration steps I am getting a fault 64 "Output balance bad". One of the causes of this is the wrong vehicle profile, so maybe there is something wrong with the vehicle profile I have loaded for this tractor??
Has anyone run into this before? Should I be able to access autopilot settings through the display?