1. From the home screen, press and hold the Settings icon.
    device 3224/1688883.jpg
  2. Tap Display.
    device 3224/1688884.jpg
  3. To adjust screen timeout, tap Screen timeout.
    device 3224/1688886.jpg
  4. Tap the desired option.
    device 3224/1688887.jpg
  5. To adjust screen brightness, touch and drag the Brightness slider.
    device 3224/1688888.jpg
  6. To toggle screen rotation on or off, tap Auto-rotate screen.
    device 3224/1688885.jpg