On the Siri Remote, press and hold “MENU” to return to the home screen, then press the “MENU” button again to activate the screen saver. To set the time until startup, you can select from Settings → General → Screen Saver and Time to Start. The Apple TV screen saver starts automatically after a period of inactivity.
This series of screen savers available on Apple TV includes screensavers in addition to Costa Rican dolphins, as well as coral reefs on the Red Sea near Egypt, jellyfish on the Alaska coast, waves breaking on the coast of Tahiti, and manta rays lurking on the Mexican sea floor. Ocean screen savers from all over the world You can enjoy high-resolution dolphins in Costa Rica, coral reefs in the Red Sea, and jellyfish in Alaska. Apple has released a new underwater series as a screensaver for Apple TV.
