How do I set the sleep timer?
To set the Sleep Timer:
1. Open the content you wish to play.
2. Tap the "Menu" button on the bottom-right of the Now Playing screen.
3. Select "Set Sleep Timer."
4. Choose the duration.
To view the countdown timer, or cancel the sleep timer, tap the Menu button and select "Set Sleep Timer" again. From there, the countdown timer will be visible in the top-right of the Sleep Timer window, as well as the option to cancel the timer by tapping “Stop Timer.”