JR PCM9X II - Wing Type and Channel Control; Wing Type Selection; Activating;Inhibiting Channels

General Section 10
PCM9X II Transmitter Features (Rear)
CAUTION: THE BATTERY CONNECTION IS KEYED SO THAT IT CAN ONLY BE PLUGGED IN ONE DIRECTION.
DO NOT FORCE
RF Module
Battery Cover
Direct
Servo
Connection/
Trainer Lead