I've been trying to set up failsafe with my radio and apm 2.0. I want the RTH mode when I loss signal. I've been reading a lot but I don't find a step by step guide to do it. I know I have to set up the positions of the sticks on the radio , and I already have set up the throttle threshold feature on APM but when I turn the radio of I can't see no sign of entering on RTL.
Can someone explain me the whole process a bit or just point me to where it is explained please?