Add an accessibility shortcut to Apple TV
You can add an accessibility shortcut to the Back button (second-generation Siri Remote) or button (first-generation Siri Remote). 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.