menu navigation, hold the button for three seconds and then release. You've reached the channel selection menu. Again, press and hold the button for three seconds. You are currently in the menu for band selection. Now, press and hold the button for 30 seconds and then release. The red LED will blink three times to indicate confirmation. The illustration below illustrates this procedure.
Given that CRSF is the de facto standard for FPV and racing drones, it's natural for this video transmitter to comprehend and speak CRSF. To ensure compatibility, the VTx also supports SA 2.1 and has a teamrace-friendly pitmode. PWM controls enable the VTx to be used with any radio or product. For instance, you might install it on your R/C cars, R/C bikes, or other devices that need flight controllers or Crossfire and use a switch or button on the radio to operate the VTx button.
