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View Full Version : GY401 wont move servo


sockrim
04-07-2008, 04:04 AM
I have a small issue, after a crash from about 20ft up my gyro won't operate the tail servo. It has been working fine for about 40 flights (It didn't cause the crash- big operator error).
The gyro powers up fine and goes into AVEC mode with the solid red light as it always has, then when I give it rudder input it flashes twice slowly.
I have also installed a BEC as I was running through my ESC, it is a 6 volt BEC, is that ok to run my GYRO?? THe servo is a HS56-hb. I have tested the gyro with the original esc power supply and it still has the same error. I also have plugged the servo in directly to the receiver and it works fine.
I have been searching the site for some sort of reset option on the gyro, or is it broken after crashing. All of your help on this one will be much appreciated as I am really scratching my head.
My system is a Spektrum DX7 and I have tried to rebind it a couple of times, with no luck

istandalone
04-07-2008, 12:06 PM
sounds like it's smoked to me. especially since you hooked it up back the original way you had it, and it still didn't work. might be time to send it in for repair.

mustang347
09-21-2008, 10:13 PM
Any update on this? I just had the exact same thing happen to me... Small crash (not due to 401) and now its not moving the rudder servo but the servo is fine when plugged directly into the Rx.