Does anyone know of a shop or individual who is familiar with GRT displays and interfaces with Garmin and Trutrac autopilots. Use to be able to control autopilot thru the HXr display, but now am not. Thanks
Lost 429 input to the G530, had an avionics guy repair 429 plug only to lose ability to work a/p thru GRT screen. There are common wires eminating from the 429 plug to the autopilot. Undid 429 plug to see if anything was amiss, with no obvious conclusions. I will try GRT forums, thanks.