3
I
2
FPV
Fail Safe
1. Power on RCTX.
2. Power on RCRX.
3. Move controls to desired position.
4. Press and hold FAIL SAFE button on RCTX.
5. WARNING LED on RCTX will turn on.
6. Release FAIL SAFE button on RCTX.
7. Fail Safe complete.
Play
3. Connect jumper between signal pins three and four on RCRX.
4. Connect FTDI Programmer to RCRX then connect USB to computer.
5. Click openLRSng
– Spectrum Analyser App.
and 115200 baud then click connect.
7. Adjust as necessary.