Using The Ambient Light Sensor - Dell Latitude ATG D620 User Manual

Using the Display: Dell Latitude ATG D620 User's Guide
1. Click the Start button and click Settings→ Control Panel.
2. Under Pick a category, click Appearance and Themes.
3. Under Pick a task..., click the area you want to change, or under or pick a Control Panel icon,
click Display.
4. Click the Settings tab→ Advanced→ Displays tab.
See the documentation that came with your video card for additional information.

Using the Ambient Light Sensor

The ambient light sensor is located on the bottom of the computer display panel. The sensor detects
available environmental light and automatically increases or decreases the display backlighting to
compensate for low-light and high-light environments.
You can enable or disable the ambient light sensor feature by pressing the <Fn> and left-arrow key
combination.
NOTE: Do not cover the ambient light sensor with any adhesive labels. If covered up, the sensor
automatically sets the display brightness to the minimum level.
1 ambient light sensor
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