Working with the notebook
Dragging items
► Select the desired item.
Touchpad
► Press and hold the left button and, with your fi nger on the touchpad, drag
the item to the desired position.
The item will be m oved.
Switching the Touchpad on and off
You can switch the Touchp
ad on and off using a key combination,
see "
Key combinations",
Page 26.
Touchscreen/LCD screen without touch
function (device-d
ependent)
LCDscreenNotes
High-quality LCD screens (T FT) are installed in Fujitsu noteb ooks. For technica l reasons,
these screens are manufactured for a certain resolution. An optimum and sharp image can
only be ensured with the resolution intended for the particular screen. A screen resolution
which differs from the specification can result in an unclear picture.
The resolution o f your notebook’s screen is optimally set at the factory.
Current production technology cannot guarantee an absolutely fault-free scree n display. A few
isolated constantly lit or unlit pixels may be present. The maximum permitted number of such
faulty pixels is specified in the international standard ISO 9241-307 (Class II).
Example:
A screen with a resolution of 1280 x 800 has 1280 x 800 = 1024000 pixels. Each pixel consists of
three subpixels (red, green and blue), so there are almost 3 million subpixe ls in total. Acco rding to ISO
9241-307 ( class II), a ma ximum of 2 light and 2 dark pixels and in addition 5 light or 10 dark subpixels
or an equivalent mix (1 l ight subpixel counts as 2 dark su bpixels) are allowed to be defective.
Pixel
A pixel consists of 3 subpixels, normally red, green and
blue. A pixel is the smallest element that ca n be generated
by complete functionality of the display.
Subpixel
A subpixel is a separately addressable internal structure
within a pixel that enhances the pixel function.
Cluster A cluster
contains two or more defective pixels or
subpixe
ls in a 5 x 5 pixel block.
Backgroun d lighting
LCD screens are operated with background lighting. The lum ino sity of the background
lighting can decrease during the period of use of the n otebook. However, y ou
can set t he brightness of your scre en individually.
Synchronising the d isp lay on the LCD screen an d an external monitor
For m ore information, please refer to the chapter "
Key combinations", Page 2 6
under "Display output, switch between".
Fujitsu 31
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