Using a PowerExpander Pro with a JR 1221 Rx
Bob, I want to go to the JR 12X 2.4 GHz but I am having trouble setting up a fairly simple aerobatic plane. The plane has two servos per wing but each one goes thru a 3D equalizer so in effect it is one servo per wing half, one elevator servo per elevator, one rudder servo, the throttle servo and an optical kill switch that I had on the gear channel. The servos are set up with a super regulator and PowerExpander Pro all with Deans connectors and is/was a good working setup with the JR 2000 systhesized receiver.
The instructions that came with the JR 1221 Receiver show the following channel assignments:
Programmable Smoke System- Channel 10/ Aux5
Rudder Servo 2- Channel 9/ Aux4
Left Aileron Servo 2- Channel 8/ Aux3
Right Aileron Servo 2- Channel 7/ Aux2
Left Elevator Servo- Channel 6/ Aux1
Left Aileron Servo 1- Gear CH5
Rudder Servo 1- Rudder CH4
Right Elevator Servo- Elevator CH3
Right Aileron Servo 1- Aileron CH2
Throttle Servo- Throttle CH1
Can you help me. I can't seem to get the dual channels to work on either the elevator or ailerons.