Choice tile for TV source (old, not shown)

What it is

An old tile used to pick the TV source for a room. In this configurator version the code that draws it is never called, so it does not appear on any screen.

What to enter

Nothing. It is not shown.

What it changes

Nothing, because it is not shown. (It would set the room's TV source, which changes the hub settings and the app at the next deploy.)

If it goes wrong

Set this on step 5, Room Devices.