Adjusting Screen Brightness

  1. Navigate to the 'Apps' window by pressing the MENU Softkey two times.

    Or:

    Touch the Applications Icon on the Applications Bar.

  2. Touch the Settings & Tools Tab.
  3. Touch the Brightness Button.
  4. Touch the Backlight Control Selection Button to choose between Auto, Lighting Bus, or Manual.
  5. Move the Brightness Horizontal Slider to increase or decrease the intensity of the backlighting.
190-03123-21 Rev A
July 2026