Operation Manual

Working with the noteb ook
Dragging items
► Select the desired item.
Touchpad
► Press and hold the left button and drag the item to the desired position
with the finger on the touchpad.

The item will b e moved.
Switching the Touchpad on and off
You can switch the Touchp
ad on and off using a key combination,
see "
Key combinations",
Page 24.
Touchscreen/LCD screen without touch
function (device-d
ependent)
LCDscreenNotes
High-quality TFT displays are installed in notebooks from Fujitsu Technology Solutions GmbH. For
technical reasons, TFT monitors are manufactured for a specific resolution. An optimal, clear
picture c an only be ensured with the correct resolution intended for the relevant TFT monitor. A
monitor resolution which differs from the specification can re sult in an unclear picture.
The screen resolution of the LCD monitor of your notebook is optimally set at the factory.
Current production technology cannot guarantee an absolutely fault-free screen display. A few
isolated constantly lit or unlit pixels may be present. The maximum permitted number of s uch
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 subpixels in total. According to ISO
9241-307 (class II), a maximum of 2 light and 2 dark pixels and in addition 5 light or 10 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 subpixels, normally red, green and
blue. A pixel is the smallest element that can 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.
Background light ing
TFT monitors are operated with background lighting. The luminosity of the background
lighting can decrease during the period of use of the noteboo k. How ever, you c an
set the brightness of your monitor individually.
Synchronising the display o n the LCD screen and an external monitor
For more information, please refer to the chapter "
Key combinations", Page 2 4
under "Display output, switch between".
28 Fujitsu