User manual

Table Of Contents
Working with the Tablet PC
elements) on the screen. The maximum permitted numb er of such faulty pixels is
specied in the international standard ISO 9241-307 (Class II).
Example:
A monitor with an HD resolution of 1280 x 1024 has 1, 310,720 pixels. Each pixel consists of three
subpixels (red, green and blue), s o there are almost 3.9 million subpixels in tota l. According to ISO
9241-307 (class II), a maximum of 3 light and 3 dark p ixels and in addition 7 light or 13 dark subpixels
or an equivalent mix (1 light subpixel counts as 2 d ark subpixels) are allowed to be defective.
Pixel
A pixel consists of 3 subpix
els, no rmally red, green and
blue. A pixel is the smalle
st element that can be generated
by complete functionalit
yofthedisplay.
Subpixel
A subpixel is a separatel
y ad dressable internal structure
within a pixel that enha
nces the pixel function.
Cluster A cluster contains two or more defective p ixels or
subpixels in a 5 x 5 pixel block.
Background light in
g
LCD screens are ope
rated with background lighting. The luminosity of the background
lighting can decre
ase over the period of use of the Tablet PC. However, you can
set the brightness
of your screen individually.
Ambient light sen
sor
If you r Tablet PC
was shipped with the Windows operating system, the screen brightness
is regulated by
the ambient light sensor according to the particular light conditions. This
results in opti
mum readability and longer battery life at the same time.
If your Tablet
PC was shipped with Windows 10, the adaptive brightness setting is enabled. To
change the amb
ient light sensor settings, select Control Panel - System and Security - P ower Options -
Change plan se
ttings - Change advanced power options - Display - A ctiva te adaptive brightness setting.
Synchronisi
ng th e display on the touchscreen and an external monitor
In Windows 1
0 you can proceed as follows to set the output type :
W ipe your nger over the screen starting from the right-hand edge.
Select All settings.
Lo ok for the keyword "project".
Select the required function.
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