Hi everyone,

I am stumped as I have been trying to help a new jet friend with failsafe programming with his JR 9303. He is using a 649S receiver, in the SPCM mode (if this makes a difference, both he and I are Futaba guys!)

Anyway, he begins by setting the throttle travel to +/- 150%, he then sets failsafe to low throttle, low trim. He then cycles TX power, resets the throttle travel to +/- 75% and cycles TX power again.

He then learns RC on the ECU.

Now, when he turns everything on, then turns off the TX, the throttle pulse width is not going to the original -150% value (and therefore of course no failsafe is detected by the ECU)

I get the feeling we are missing something obvious on the JR transmitter failsafe set up or travel adjustment. I tried to get a hold of Wilcox but he is probabaly out on some midnight Vegan hike or something!

Thanks in advance for any help anyone can give,

Regards,