Crestron amplifier volume (analog)

Screen: Room Devices — a room's TV & audio card.

What it is

The Volume (analog) box for a Crestron (joins) amplifier.

What to enter

The analog join that sets and reports the volume. The box refuses a number above the processor's analog limit, and asks about one already in use.

What it changes

In the house: The project saves it as you type. At the next Save & Deploy the app's volume bar sends and follows this join.

In the app: The room's volume bar works through Crestron.

If it goes wrong

• 0 or empty: no volume bar for this amplifier.