Aug 252012
Programming the Walkera Devo 7 transmitter is a PITA thanks to the 2 line menu and the many configuration items you can adjust. If you can find them and understand the logic of the menu structure.
This video helped a lot. And this wiki page helped a lot too. Now I can have (finally) configure the FMD switch (right upper side) to act as flight mode switch (manual, atti, failsafe). I used to use the gear switch for this, which made no sense, but it was much easier to configure initially.