The Apple TV set-top box is ready for you to use it anytime you wish. It automatically goes to sleep after a preset period of time, but you can change those settings.
Adjusting Automatic Sleep Timer
° Open the Settings app on your Apple TV.
° Select General.
° Scroll down and select Sleep After.
° Choose a time interval, such as 15 minutes, 30 minutes, 1 hour, 2 hours, 4 hours, or “Never”.
Immediate Sleep Mode
To put your Apple TV to sleep immediately:
° Via Settings: Go to Settings > Sleep Now.
° Via Control Center: Press and hold the TV/Home button on your remote, select the Sleep icon (moon icon), and confirm.
° Via Remote (Older Models): Hold down the Play/Pause button for 5 seconds on the home screen.
