Fujitsu 4312 FA, Operating Manual

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Colour monitor 4312 FA
S26361-K841-V150-1-5E19
English - 21
No display (power indicator lights)
Ê
Check whether the system unit is switched on.
Ê
Check whether the data cable for the monitor is correctly attached to the monitor and the
monitor port on the system unit.
Ê
Press any key on the PC keyboard - the PC may be in energy saving mode.
Ê
Alter the brightness and/or contrast until you get a picture.
Picture disturbances (vertical and horizontal lines, picture noise)
Ê
First in the Image Lock setting window, set the Coarse function to remove any vertical bars.
Ê
Then set the Fine function in the Image Lock setting window to eliminate the picture noise or the
horizontal lines.
i
If one of the operating systems Windows for Workgroups, Windows 95/98, Windows NT
or OS/2 (with Windows emulation installed) is used, the monitor can be adjusted with the
floppy disk supplied.
Permanently unlit or lit pixels
The standard of production techniques today cannot guarantee an absolutely fault-free screen
display. A few isolated constant lit or unlit pixels may be present. The maximum permitted number
of pixels faults is stipulated in the stringent international standard ISO 13406-2 (Class II).
Example: a 17" flat-screen monitor with a resolution of 1024 x 1280 has 1024 x 1280 = 1310720
pixels. Each pixel consists of three subpixels (red, green and blue), so there are about 4 million dots
in total.
According to ISO 13406-2 (Class II), a maximum of 6 pixels and 7 subpixels may be defective, i. e.
a total of 25 faulted dots. This corresponds to approx. 0,00062 % of the entire screen surface!
The flat screen monitors from Fujitsu Siemens Computers are typically considerably better than
requirements defined in this standard.
The screen becomes darker
The background lighting has a limited lifetime. If your monitor display should become too dark, the
background lighting will have to be exchanged. Please contact our customer service centre.