There is no wire or wires that I know of that you could put a switch on to disable auto-trim. Auto-trim is just an internal function of the Skyview that allows the system to operate the trim motors instead of you doing it manually. The same wires operate the trim motors, no matter what mode you use, so there is nowhere to put a switch that disable just one of those functions. It is recommended that you install a disconnect switch if you enable auto-trim, but that switch disconnects the trim motors completely, so you lose all trim, auto or manual. The commands from the Skyview to the SV-AP-PANEL to use auto trim go over the network as far as I'm aware, so there is nowhere to put a switch for that either. If you want to turn auto-trim off, and retain manual trim, you go into the Skyview menu and set both AUTOPILOT SETUP > ROLL AXIS > AUTO-TRIM ENABLED and AUTOPILOT SETUP > PITCH AXIS > AUTO-TRIM ENABLED to NO. Someone else can correct me if I'm wrong here.
