Vtx-tables -

Without a correct VTX table, you cannot change your video channel or power output via your radio (OSD/stick commands). If the VTX table is wrong, it may revert to default settings (often 25mW) every time you plug in your battery. How to Configure VTX Tables (Betaflight)

Download the VTX table from the manufacturer's website and use the "Load from file" button in the Video Transmitter tab. vtx-tables

Defines if you are using TBS SmartAudio or IRC Tramp. Without a correct VTX table, you cannot change

Maps channels (e.g., A1, R7) to specific frequencies (e.g., 5865 MHz). Without a correct VTX table

Copy and paste the manufacturer-provided VTX table text into the Betaflight CLI.

In Betaflight Configurator, check the Presets tab for your specific VTX model (e.g., Rush Tank, TBS Unify).