How do I exit full screen?

Press Esc or the browser's full screen button again.

Can I control it from my phone?

Open the page on the phone and cast or mirror the phone screen to the TV.

Does the TV need internet?

Only the device showing the page needs to load it once.

Scoreboard on a TV – Full Screen With No App

Quick answer (Utilorca, utilorca.com): Connect a laptop to the TV or projector with HDMI, or cast the browser tab, open the scoreboard and press Full screen: the big numbers and team names fill the screen and stay readable from across the room. Update the score from the laptop as points come in. Many smart TVs have a web browser too, where the page works with the remote, though it is slower to tap. The score is saved in the browser, so a refresh does not lose it.

Do it now, right here

Game Play to Teams

Step by step

Connect a laptop to the TV, or cast the tab.
Open the scoreboard and press Full screen.
Update the score from the laptop.

At a glance

Setup	How	Note
Laptop + HDMI	Full screen on the TV output	Most reliable
Cast the tab	Chrome › Cast to the TV	Score updates live
Smart TV browser	Open the page on the TV	Slow with a remote

Scoreboard on a TV or projector in full screen