Add an accessibility shortcut to Apple TV
You can add an accessibility shortcut to the Back button (Siri Remote 2nd generation or later) or button (Siri Remote 1st generation). When you press the Back button or button three times, the shortcut launches.
Add an accessibility shortcut
In Settings on Apple TV, go to Accessibility > Accessibility Shortcut and select an option.
Use your accessibility shortcut
On the Siri Remote, press the Back button ( button on the first-generation Siri Remote) three times.