Joined: 28 Dec 2010 Posts: 157 Location: Trapper Creek, Alaska, Age-40
Posted: Fri Jan 14, 2011 6:39 am Post subject: TX/RX weird issues???? Chopper Guru's!! Stat!!
Ok this is making me nuts...I love this hobby!!
I have a feeling the Rx is messing up, or I have bizarre interference?
This what is happening.....
1)give it throttle and it wants to pitch to the right and back, no lift.
2)I give it aileron left and it want to lift off the ground and elevator does nothing nor does the rudder control.
This is what step I taken to fixed the issue.
1) Verified all connections to the Rx (I have never disconnected them since I've had it.)
2)Tried a different Tx Walkera-2602, identical Tx and set up....same thing.
3)Put two of the 22#e's next to each other an noticed that the aileron & elevator are moving in different directions during throttle up. They should move together to control the CP, so I get positive pitch on one blade and 0-negative pitch on the other blade. So this is why it is acting the way that it is.
Ok so after verifying the swash plate and linkages are correct and adjusting the pitch, my brother in law is trying the different stick modes on the Tx. The all of a sudden it was working correctly. COOL!!.....So I go out to test fly and this is what happens. The gyro/tail motor don't kick on till the 3rd time binding. Ok so I start to throttle up and all is fine but the elevator is working backwards. This is a easy fix, I reverse the elevator servo and rebind the Tx & Rx, now the gyro will not engage nor the tail motor. So after re binding the Tx & Rx again all the controls go back to what it was doing before!!
I'm going to swap out Rx from the other 22#e and see if the Rx went belly up
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