Fujitsu LIFEBOOK U7613 - Dragging Items; Touchscreen;Lcd Screen Without Touch Function (Device-Dependent)

Working with the notebook
Dragging items
► Select the desired item.
Touchpad
► Press an d hold the left button and, with your finger on the touchpad, drag
the item to the desired position.

The item will be moved.
Touchscreen/LCD screen without touch
function (device-depen
dent)
LCDscreenNotes
High-quality LCD screens (TFT) are installed in Fujitsu notebooks. F or technical 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 fr om the specification can result in an unclear picture.
The resolution of your notebook’s screen is optimally set at the factory.
With the present standards of production technology, absolutely flawless screen images
cannot be guaranteed. There may be a few constantly light or dark pixels (picture
elements) on the screen. The maximum permitted number of such faulty pixels is
specified in the international standard ISO 9241-307 (Class II).
Example:
A screen w ith an HD resolution of 1366 x 768 has 1366 x 768 = 1049088 pixels. Each pixel consists
of three subpixels (red, green and blue), making a total of about 3 m illion subpixels. 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 dark 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 co
ntains two or more defective pixels or
subpixels
in a 5 x 5 pixel block.
Background light ing
LCD screens are operated w ith background lighting. The luminosity of the background
lighting can decrease during the period of use of the notebook. However, you
can set the brightness of your screen individually.
Synchronising the display on the LCD screen and an externa l monito r
For more information, please refer to the chap ter "
Functio n keys and key combinations",
Page 31 under "Display output, switch between".
36 Fujitsu