Fs-ia10b reciver with thx9(RM-003) transmitter failsafe problem


#1

Hi
I have the Fs-ia10b reciver with thx9(RM-003) transmitter with APM 2.8 flight Controller, I couldnt set radio failsafe, when i switch off the radio no change happens to the siginals (throttle etc) they stay in postion, I checked the APM atmega 32u2 ship firmware and it with the latest ver. Also i tried to change the setting for the fail safe in the transmitter also no change, can some one help?