alfredbmor

Hi: I have the Trex-JR8103 Heli DT version combination. I have followed the steps on the Trex Owners manual but I have failed to accomplish the CCPM movements, even that all three servos moves in unison when I apply throttle up and down, I cant make the right side servo move when I apply ailerons. Also the elevator moves with the aileron servo when I apply elevator, is there something wrong with the programming or my hitec receiver is too old to manage these settings? (Hitec RCD3800).
Help Please!!
Thanks.

polikarpov i16

the aileron servo should move about half as much as the elevator movment
sounds like you have the aileron servo pluged int the elevator spot on your reciever
try switchig the two servos and see what you have
the hitec reciever might have a different order for the servos

joe

dsnyder

If you do not have the SA model, try programming with the information in that manual.

http://www.horizonhobby.com/Products...rodID=AGNH1100

alfredbmor

I have the SA version, the confusion is derivated from the manual which states how to hook up the receiver and servos, the channels to be used with a hitec or a futaba receiver, I did just as described in the manual but my hitec receiver does not have the channels as the manual states, I had to test servo by servo just to know that my receiver works in the same channel description as the JR does, thanks anyway for helping, there is much more things that I'd like to ask but I am doing small steps on building my Trex so it is going to take some time for me
Thanks again Danny and Polikarpov for your help.