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View Full Version : Cyclic Expo on a Futaba 9CHP for Trex 600e


aucmax
12-02-2007, 08:44 PM
Can anyone help describe how to do this in detail? The manual is a bit too vague for my understanding on how to do this. I would like to set it at about -15% for now while I learn to hover. As of now, in the D/R,EXP menu, switch D is defaulted to aileron, and switch A is elevator. Why should I even need a switch assignment for these 2 parameters? I am confused. Once set, how do I test these changes by visual inspection of how the servos move without actually flying the heli? Is this change too small to notice when making slight movements around center stick?:thinking

davew
12-03-2007, 05:03 AM
start in D/R EXP menu
set CH 1 to SW E
set CH 2 to SW E
set CH 4 to SW E
this will set it to your idle up swicth ,now you can have different dual rates & expo for normal & idle 1 & 2.
I use 80%D/R & - 25exp in normal and 100% D/R &-15exp in idle 1&2.