450 Ar7200bx

Dano1

New Member
I have a blade 450x with a AR7200bx in it, I have repaired it many times, checked and doubled checked setting on the gyro and the transmitter. I just about ready to take off light on the skids and the helicopter flips to the left and lands up side down on the blades. I don't know what the problem is. How can I check servos or the AR7200bx to make sure they are working correctly. PLEASE HELP

THANK YOU DANNY
 

Tony

Staff member
This is sounding like the roll gyro (aileron) is reversed. Check your gyro directions and also make sure the aileron and pitch servos are in the correct ports.
 
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