Disabling the Remote Control Touchscreen

There are several reasons why you might want to disable the touchscreen. During flight, accidental touches could change your model configuration, creating a risk.
Therefore, we can create a Global Function or Special Function to use the No Touch feature to disable and enable touch functionality. Global functions apply to all models, while special functions are defined on individual models.
Method 1: Disable Touchscreen Using Global Function
In the following example, we use switch SF to disable the touchscreen via a global function.
First, create a global function to disable touch using switch SF:

Display the global function:

Method 2: Disable Touchscreen Using Special Function
Custom switches or logical switches cannot be used for global functions. However, we can use special functions to enable and disable the touchscreen through custom switches.
Custom switch settings:

1. Create a special function by clicking the + button
   
2. In trigger, select switch control to disable touch
   
3. In function, select No Touch
   
4. Turn on Enable
   
5. The completed settings interface
   
   ——This article is referenced from the EdgeTX User Manual: https://zkl2333.gitbook.io/edgetx-user-manual/edgetx-ru-he-cao-zuo/disable-touchscreen