Matek System Mateksys VRX-1G3-V2 / VTX-1G3 1.3GHz FPV Video 2CH 9CH Transmitter Wid Band Receiver RC Drone Long Range Goggle

Description

Settings Press and hold the button 2 seconds to enter the frequency setting. Frequency LED blinks. Press the button to select the frequency. When the LED blinks at frequency, no RF output on this frequency. frequency and output will be enabled if no button action within 3 seconds.