9711-26020-0001
Exp o rt Co n tro lle d – S e e P a g e 3
Rev D
SECTION 8
DISPLAY MANAGEMENT
Page 189 of 234
ARMOR X10gx Tablet Computer
8.
DIS P LAY MANAGEMENT
Ad ju s tin g th e Brig h tn e s s
The brightness of an LCD display is controlled by adjusting the backlight intensity level. The
backlight level for the X10gx can be controlled either manually or automatically. When you first
receive your X10gx, the brightness mode is set to “Automatic”.
Au to m a tic Brig h tn e s s Ad ju s tm e n t
Open the
Backlight Setup
dialog in ARMORutils. In Automatic mode, the backlight level is
controlled by the ambient light sensor (ALS) located on the Indicator panel. If the surrounding
light decreases, the brightness will also decrease proportionally; if the surrounding light
increases, the brightness will increase proportionally.
NOTE
You must keep the ALS uncovered to allow proper automatic
brightness adjustment.
Au to m a tic Brig h tn e s s Mo d e P ro file s
Select one of the profiles that best controls the range of backlight levels to suit your work
environment. Refer to
Automatic Brightness Mode Profiles
for an explanation of these profiles.
Ma n u a l Brig h tn e s s Ad ju s tm e n t
Click on the
Manual
button to change to manual brightness mode. You can manually adjust
screen brightness in two ways: by using programmable buttons (PBs)
P1,
P2
and
P3
or by
using options and buttons in the
Backlight Setup
dialog in ARMORutils.
Us in g th e P Bs
NOTE:
ARMORutils must be running in order to use these programmable buttons (see
Repeatedly press
P1
to increase screen brightness. Repeatedly press
P2
button to decrease
screen brightness. Press
P3
to toggle the screen on and off.
Us in g th e ARMORu tils Ba c klig h t S e tu p Dia lo g
Open ARMORutils and select the
Backlight Setup
button.
The Backlight Setup dialog opens as
shown in Figure 110.
