HDX and Tru Track servos.

[Raven5]

My RV has Tru track pitch and roll servos already installed - never worked via the True track controller, so it was disconnected.
I've just got HDX and want to fix the A/P.
Does anyone have a wiring diagram that shows the 2 systems together?
Also the SV servo has a switch off function - the yellow cable switched to ground. Is there a similar mode with the True track ?

 

[Rhino]

Not sure how well that will work. Dynon servos operate via the serial network, and the HDX autopilot communicates that way. From what I know of TruTrack servos, they are controlled directly with discrete motor input signals from an autopilot box. You might need the Trimamp. If you look at the Trimamp installation instructions in the Dynon Installation manual, you'll see the pinouts.

 

[cbailey]

I had the same configuration in my RV when I upgraded to Dynon. The mounting holes are identical to the Dynon servos. I just replaced TruTrak with the Dynon's and working perfectly.