Grey Apple TV key
Where: App → TV → Apple TV, the Now Playing keys (greyed)
What it is
A key that needs AirPlay pairing first. For an admin, pressing it starts AirPlay pairing.
Steps
- Press it (admin only).
- Enter the 4-digit code from the TV in the Pair AirPlay box.
What it changes
After pairing, the key works.
If it goes wrong
For anyone who is not an admin, it does nothing — ask an admin to pair AirPlay.