How to switch the channel and band of TX800 through the radio transmitter(a.k.a remote controller)?

Video: How to switch the channel and band of TX800 through remote control?

视频：如何通过遥控器设置TX800的频道、频段？

Before starting the following steps, please make sure that the flight controller, receiver, and TX800 are all properly connected, and supply power to the flight controller.

For safety reasons, please remove all propellers before powering the flight controller.

1. Open Betaflight on the computer, connect the flight controller to the computer via a USB cable, then click "Connect" on the Betaflight interface to connect to the flight controller.

2. Setting the corresponding port (take UART 2 as an example)

3. Click the "Video Transmitter" tab, and follow the instructions on the webpage to load the frequency table.

(For IRC Tramp Protocol, please select SpeedyBee TX800, and select the USA version or EU version file according to your local regulations. The video takes IRC Tramp (USA) as an example)

4. After the frequency table is loaded, please click Save.

5. Take Mode-2 for example. Move the remote control stick (Yaw) left and remote control stick (Pitch) up simultaneously to enter the menu on the remote control.

6. Move the remote control stick (Pitch) up or down to select the channel and band you want to set. Control the stick of the remote control left or right to confirm the values of channel and band.

If you also want to trigger pit mode via Switch. The following settings are also required:

Enter the Betaflight interface, click Modes, and set the corresponding remote control channel for VTX CONTROL DISABLE.