Piper Autocontrol autopilot with Garmin 430W
OK, call me stupid. I have recently purchased an Archer II with a Piper Autocontrol autopilot and a Garmin 430W. I did not receive training on how to drive the autopilot with the GPS. While I completely understand how to use the HDG mode to drive the autopilot, I don't know how to control the autopilot with the GPS. I understand that I have to set the little toggle to NAV1/GPS and set the autopilot to NAV mode, and I thought the GPS/VLOC had to be set to GPS, but I don't know how else to drive it to the selected destination. Any help would be appreciated.