What means "1", "2",and "3" in the dropdown list "Static" ? [fixed]

[lesleylemmens]

For for example sound drivven shows it seems to be needed to use the Static mode.
Under Static mode there is a dropdown 1 ,3 ,3 what is the function of those numbers?

[support]

Sorry we do not understand.
A screenshot may help us.

[lesleylemmens]

https://imgur.com/a/IYfkZcP

[support]

This dropdown box shows the points of the scene.
When you select one of them, the button in the board will play only this point.
"Off" means the button in the board plays all points of the scene.