I want to reverse my pitch for my quadcopter and unable to see how to. The forums say to tick the box in the mission planner in radio calibration but no boxes are there?
I have also tried on my Dx7 but doesn't seem to work.
Can someone help on that matter? Ideally would like to reverse it on the APM itself if not how to do it on the Dx7 would be fine.
You need to use your RC transmitter to reverse any necessary functions.
It is referenced in this section of the mandatory hardware setup page of the APMCopter Wiki here:
The Spektrum DX7 permits easy reversing of any channel, I know, I have one.
I think you can look up the RCt Ransmitter manual on the Spektrum site here: http://www.spektrumrc.com/Products/?ProdID=SPM2710
Just download the manual PDF.