Set the backlight timer

To conserve power, set the backlight timer to automatically dim the backlight after a specified period of inactivity.

The timer is enabled only when the AC adapter is not connected to the Trex unit.

  1. Tap Settings or the status bar at the top of the screen.
  2. Tap More > Power Management > Dim display after.
  3. Select the number of minutes.
    The default is one minute.
  4. Tap OK.