Using the Display: Dell Latitude D620 User's Guide
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 (ALS) is located on the bottom of the computer display panel. The ALS 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 ALS feature by pressing the <Fn> and left-arrow key combination.
NOTE:
Do not cover the ALS with any adhesive labels. If covered up, the ALS automatically sets
the display brightness to the minimum level.
1
ambient light sensor
The ALS is disabled when your computer is shipped to you. If you enable the ALS and then use any of
the display brightness key combinations, the ALS is disabled and the display brightness is increased or
decreased accordingly.
Dell QuickSet allows you to enable or disable the ALS feature. You can also adjust maximum and
minimum brightness settings that are activated when you enable the ALS feature. For more information
file:///S|/Integration%20Specialist/Hardware%20Docu...ion/Kim%20&%20Jay/Dell%20Laptops/D620UG/display.htm (4 of 5) [12/4/2008 10:54:24 AM]