Channel Mappings

The table below describes the channel mappings for the lens motors connected to the Gunduy Receiver Pro.

Channel Number	Function	Notes
9	Motor CH 1
10	Motor CH 2
11	Motor CH 3
12	Motor CH 4
13	REC Button	Double press to calibrate lens motors, hold for 10 seconds to calibrate transmitter.

Holding channel 13 HIGH for 10 seconds will put the receiver in transmitter calibration mode. This mode defines the minimum and maximum position of your controller's outputs. After entering transmitter calibration mode, move your controls through their range multiple times to record the min/max. To leave transmitter calibration mode and save your calibration settings, hold channel 13 HIGH for 10 seconds.