ADI Pilot 1. No roll response.
AP will not track course or GPS. On the ground in the hangar I get three " - - - ". When lower right hand button is pressed and AP green light on there is no roll servo response when the knob is rotated 20 degs left or right.
The AP system was working fine previosly. Fuse to the roll servo is good and showing 12v at the Main Bus.The ADI Pilot 1 seems to operate as described in the manual when first powered up. The roll linkage seems to be hooked up correctly and the 9 pin connector was secured... Thanks... Fred