You can run all kinds of interesting apps on an Apple TV, primarily for streaming video and playing games. It's also an AirPlay receiver. You can control the Apple TV using the official Siri remote, a game controller, or the free Apple TV Remote app on your iPhone or iPad.
1. Turn on the TV display and receiver.
2. Select the Apple TV input input by pressing HDMI button 1 on the Receiver remote:
3. Turn on the Apple TV.
4. Learn how to navigate the home screen.
5. Learn more:
6. Adjust the sound volume as needed using the Receiver remote (switch must be on Main).