Projector menu join (first of seven)

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

What it is

The Menu · ▲ ▼ ◂ ▸ · OK · Back box. It holds the FIRST of seven joins in a row: Menu, Up, Down, Left, Right, OK, Back. The range is shown next to it.

What to enter

Type the Menu join. The next six numbers must be free on that processor, and the last must be inside its digital limit. 0 means no menu keys (optional).

What it changes

In the house: The project saves it. At the next Save & Deploy the app shows the menu keys and presses Menu at this join, Up at the next one, and so on to Back at +6.

In the app: Menu keys appear in the projector's remote only when this is set.

If it goes wrong

• If the seven joins pass the processor's limit, the box says blocked and goes back to 0.
• If one of the seven is used elsewhere, the duplicate box opens.