SECTION 5
YOUR ARMOR X7 SOFTWARE
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Rev A
B ac k light S etup Dialog W indow
The Backlight Setup dialog window allows you to adjust the screen brightness manually or
automatically and to select from a series of preset profiles to automatically restrict the
brightness range under specific lighting conditions.
Figure 52. ARMORutils Backlight Setup Dialog
A utoma tic B rightnes s Mode
The Automatic brightness mode is initially activated by default. Automatic brightness adjustment
is controlled by the ambient light sensor (ALS) located on the indicator panel on the front of your
X7 tablet. The ALS monitors the surrounding (ambient) light level and automatically adjusts the
backlight level to maintain the same relative screen brightness. For example, if you are working
in an office near a window and someone opens the blinds, the surrounding light will suddenly
increase. The ALS will measure the increase in light level and automatically increase your
screen and indicator brightness to compensate.
Unlike Manual mode, where you can vary the brightness across the full adjustment range, in
Automatic mode, the total range of brightness adjustment is smaller and is determined by the
selected Automatic Mode Profile.
