How do I change how my wall screens look, and lock them?

Settings → Venue → Wall screens, screen by screen — backgrounds, what each screen shows — and the padlock that stops guests leaving a screen.

Part of How do I set up wall screens?. This part covers Settings → Venue → Wall screens, screen by screen, and screen locking (the padlock).

Settings → Venue → Wall screens

The page is grouped by screen: pick a screen from the list down the left and everything about it is in one place — its background (named for the screen, like Staff board background), whether it needs a staff PIN to leave (Lock this screen), and its own settings. Each entry shows what it is set to right now, and opens beside the list fully open — nothing starts collapsed. The gear at the top right of the Wall screens page opens this page.

Two sections come first, for the things that genuinely apply to every screen rather than to one:

Then one section per screen:

Every screen's background is Dark unless you change it, chosen separately per screen because a menu board in a bright window and a staff board in a dim service area want opposite things. Your accent colour from Branding is used on both, adjusted so it stays readable either way. A venue that wants every screen light sets it on each screen — that is the trade for having one screen's settings all in one place.

Screen locking (the padlock)

Guests can't leave a locked screen. To stop guests exiting the menu board, the waitlist screen or any other guest-facing screen, leave Lock this screen on for that screen (it is on out of the box). The lock is your team's own PINs — the same PIN each person uses to sign in to the staff portal. There is no separate passcode to set up, and nothing to configure on the TV itself.

A locked guest-facing screen shows a padlock next to the gear. Tapping the padlock (or pressing Esc) opens Unlock this screen: tap your name (the people recently on this TV come first, or search), then your PIN. A wrong PIN counts towards that person's own PIN lock, and the screen says how many tries are left. When it opens it says who unlocked it ("Unlocked by Sam R."), and it stays open while your team are using it — no PIN for every single change. A screen that was opened on an owner's sign-in unlocks only for that owner (I'm Sofia, with their approval PIN); anyone on the team can still Leave this screen with their own PIN, which signs the owner out and takes the TV to the staff PIN page. Tapping the padlock locks it again straight away, and it locks itself once nobody has touched the screen for a while (Lock screens again after, 1–15 minutes, 3 by default, under Settings for every screen; a countdown appears on the padlock for the last stretch). While it is locked Board options will not open, and pressing Esc asks for a PIN instead of leaving — so guests can't wander from a public screen into your dashboard. Locking is ON out of the box for every guest-facing screen type, and you switch it off with the Lock this screen toggle in that screen's own section. Screens only your team see — the staff board and the Orders screen's Wall layout — are never locked (and the staff board is the only screen that shows the "?" help button; guest-facing screens hide it). Display-link TVs are unaffected: nothing on them leaves the screen — all they show besides it is a Full screen button that fades away. Changing which screen a TV shows always locks it again, and so does reloading the page. For a fully locked-down device, also use the device's own kiosk mode (for example iPad Guided Access).

Related: How do I set up wall screens? · How do I put a wall screen up on a TV? · How do the guest waitlist screen and self-service kiosk work? · How do I add my logo, colours and images?