To reset the GV-1 & GY-601, Transmitter is on, helicopter is off. Hold down both function keys & power up the helicopter till the GV-1/GY-601 screen flickers, about 3 seconds. Click function key until RESET appears. Then click the data key once, it will ask are you sure you want to reset? Click the data key again to reset all settings to factory defaults.
Ho trovato questo , spero si capisca , non ho avuto un Gy-601 tra le mani per provarlo purtroppo
