SECTION 7
MAINTAINING YOUR X10GX
PAGE 97
9711-26020-0001
Exp o rt Co n tro lle d – S e e P a g e 3
Rev B
The
Manual
button is initially activated by default. Click on the
UP
and
DOWN
buttons in the
Manual Brightness Setting panel or drag the slider to manually adjust the screen brightness
from 0% to 100%. The current brightness level is displayed as a percentage in the window to
the right. You can also adjust the brightness by clicking on the up and down arrows next to the
percentage readout.
Manual Adjustment
Click on the
Automatic
button to activate the automatic brightness control mode. In automatic
mode, screen brightness is controlled by the ambient light sensor (ALS) located on the indicator
panel on the front of your X10gx tablet. This sensor monitors the available ambient
(surrounding) light and automatically adjusts the backlight level to maintain the same relative
screen brightness.
Automatic Adjustment
Everyone’s eyes react differently to changes in light levels and there may be times when the full
range of automatic brightness adjustment is uncomfortable for you.
Automatic Mode Profiles
You can tailor the automatic brightness adjustment by selecting one of the 5 pre-configured
brightness profiles. These profiles control the range of brightness levels to values based on
typical surroundings or times of day.
For example, if you work in an office environment but the automatic brightness doesn’t make the
display bright enough for you, you can select the Dusk, Daylight or Sunlight profile to increase
the brightness range proportionally. Similarly, if the normal brightness control results in displays
that are too bright, you can select the Office or Dark profile to reduce the brightness range.
If you are in Manual mode and you click on one of the automatic profile settings, the brightness
mode will switch to Automatic mode. Conversely, if you are in Automatic mode and click on the
Manual mode
UP
or
DOWN
button, or one of the up/down arrows, the brightness mode will
switch to Manual mode.
Switching Between Brightness Modes