Hi BerndVP,
The easiest way to switch between DX168 inputs and your Virtual Soundcheck inputs (if that’s USB or Dante/Waves) is using the input patch library. This way, you can store and recall input patches without changing between scenes.
To access the input patch library (1.3 only), go to the IO page and select Inputs > Input channels on the left of the screen, and then press the Library key on the surface. You can then go to the User page to save your own patches.
Thanks!
Alex