Programming the JR 9503
 

Hello fellow fliers,
I'm having brain trouble with my JR 9503 programming. I sent it to Horizon for repair after it freaked out and bricked and to their credit they repaired it at no charge and returned it, but with all of the memories wiped. I'll cheerfully admit that once I program a model I spend very little time meticulously adjusting programming parameters as I impatiently launch and practice...so I'm rusty.
Tonight, with the manual and aid from the internet I programmed my UCD .60 into memory #1 with dual elevator servos and dual aileron servos and three flight modes. It was absolutely perfect until I tried to program in flaps – BTW it’s in flaperon mode, has to be to have dual aileron servos. Now the plane doesn’t respond at all. It behaves like it’s not even on. I re-bound the Tx and Rx and the Rx shows a solid link but it won’t do anything at all. No sign of connection. Which switch deep in a menu have I inadvertently flipped? I don’t think it’s the radio as I subsequently bound it to a small electric as a test and that worked perfectly.