So I've read around that there's no failsafe on the stock Turnigy 9xV2 system, which seems pretty damn stupid to me.
However, I've noticed that if you actually trim the throttle up, you could set it (through calibration in Arducopter) that your min throttle value is around 1000 or so. When I turn the TX off, the throttle value drops to 900, every time. Turn it back on, throttle at min, returns to 1000.
So at this stage I know I can basically "fake" a failsafe event if I accidentally turn off the TX for whatever reason, but I'm curious, does anyone know if this behavior is the same on an actual loss of signal event as well?