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VTX Channel Settings with the Button
NOTE:
You must “disable” VTX Smart AUDIO on UART 2 in order for push button
VTX adjustment to work as described below.
Vtx Schematic and Button Diagram
1. Normal display
When powered on, the parameters of frequency group band, frequency point and
power are displayed twice by LED cycle, then the LED is extinguished. To check
frequency group band ,channel and power status click the button once quickly, and
LED starts to indicate frequency band band , frequency channel and power. First
indicate the frequency group band and then indicate the frequency channel, final
indicative power. After all 2 rounds of LED display cycles, all LED will be off.
2. Menu Entry / Exit
(1)Press the button and hold for 5s to enter the menu. After entering the menu,
band LED lights up.