User Manual

Table Of Contents
9711-26020-0001
Export Controlled See Page 3
Rev D
SECTION 3
GETTING STARTED
Page 74 of 234
ARMOR X10gx Tablet Computer
NOTE
You must
keep the ALS uncovered to allow proper automatic
brightness adjustment.
You can tailor the automatic brightness adjustment by selecting one of the 5 pre-configured
brightness profiles. DRS has researched typical lighting environments and has created
these adjustment profiles that respond more precisely to changing light levels within a
particular environment.
Selecting an Automatic Mode Profile
For example, if the automatic brightness doesn’t keep the display bright enough for you
under surrounding lighting conditions, you can select the Dusk, Daylight or Sunlight profile to
increase the brightness range proportionally. Similarly, if the normal brightness control
results in light levels that are consistently too bright, you can select the Office or Dark profile
to reduce the brightness range.
Click on the Manual button to change to manual brightness mode. You can manually adjust
screen brightness in two ways: by using pre-programmed buttons (PBs) P1, P2 and P3 or by
using options and buttons in the Backlight Setup dialog.
Manual Brightness Adjustment
When you first receive your X10gx, the P1 button is programmed to increase screen
brightness in 10% steps, P2 is programmed to decrease brightness in 10% steps and P3 is
programmed to toggle the display off and on.
Using P1, P2 and P3 to Adjust Brightness
Press and release P1 repeatedly to increase the brightness to its maximum level (100%);
press P2 repeatedly to decrease the brightness to its minimum level (10%). Press P3 to turn
the screen completely off; press it again to turn the screen back on to it’s previously set
level.
NOTE
When handling the tablet, it is easy to accidentally hit the P3
button, which will turn off the display and it may appear that the
tablet is in Sleep mode. Before pressing the Power button, check
if the wireless indicators are active. If they are, your tablet is not
asleep. Press the P3 button to restore the display.
P1, P2 and P3 are initially programmed to adjust screen brightness; however, you can
change each button’s programming as described in
Buttons Setup Dialog.
Drag the slider or press the UP or DOWN buttons repeatedly with the pen or a fingertip to
move the slider and adjust the brightness level. The % brightness is displayed in a field on
the right. You can also use the up and down arrows next to this field to adjust the slider.
Using the Backlight Setup Dialog to Adjust Brightness