Trex 500E Pro GP900 issue

Leadsleder57 · 12-30-2011, 10:29 AM

Hello all,
I'll start off by saying I am new to the heli world and love it. I recently purchased a trex 500e pro for my first large heli but ran into a problem with the setup. I hooked up all the servos to the gp900 and then to my futaba 7c r617fs receiver, I started going through the basic setups when I ran into a problem where all the servos will not operate properly on the swash. If I give the radio left/right or forward/back the aileron servo will not move but if I push up or down on the throttle all will work correctly. I tried hooking the servos directly to the receiver and I got all of the swash servos to work perfectly but still unable to figure out the problem when I hook the GP900 back up. If anyone has had this problem or knows how to fix this please let me know.
Thanks Mike

atlny · 12-30-2011, 04:42 PM

Did you did finless Bob video yet
It sounds like you have a servo reversing problem
Also did u bind the gp900 to your transmitter yet

Leadsleder57 · 12-30-2011, 10:06 PM

I have yet to see bob's videos but I'll take a look as for binding I didn't see anything about binding it. Thanks Mike

12-30-2011, 10:29 AM	#1
Leadsleder57 Registered Users Join Date: Dec 2011 Location: Hawthorne CA	Trex 500E Pro GP900 issue Hello all, I'll start off by saying I am new to the heli world and love it. I recently purchased a trex 500e pro for my first large heli but ran into a problem with the setup. I hooked up all the servos to the gp900 and then to my futaba 7c r617fs receiver, I started going through the basic setups when I ran into a problem where all the servos will not operate properly on the swash. If I give the radio left/right or forward/back the aileron servo will not move but if I push up or down on the throttle all will work correctly. I tried hooking the servos directly to the receiver and I got all of the swash servos to work perfectly but still unable to figure out the problem when I hook the GP900 back up. If anyone has had this problem or knows how to fix this please let me know. Thanks Mike

12-30-2011, 04:42 PM	#2
atlny Registered Users Join Date: Jan 2011 Location: Atlanta	Did you did finless Bob video yet It sounds like you have a servo reversing problem Also did u bind the gp900 to your transmitter yet __________________ Blade CX2, Blade 400, T-REX 500E PRO FBL AR7200BX, Blade 450 FBL, Blade mCP X V2, T-600 PRO DFC AR7200BX

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12-30-2011, 10:06 PM	#3
Leadsleder57 Registered Users Thread Starter Join Date: Dec 2011 Location: Hawthorne CA	I have yet to see bob's videos but I'll take a look as for binding I didn't see anything about binding it. Thanks Mike