Click the corresponding area on the top status bar of the screen to enter the settings menu

In the [Wireless Settings] section, click on transmitter mode or receiver mode to switch.

Transmitter mode: Used to connect to camera (video source) devices. The transmitter mode can be paired and connected with monitors in receiver mode and compatible receivers.

Receiver mode: Acts as a handheld wireless monitor, can be paired and connected with monitors in transmitter mode, and compatible video transmitters.