Fujitsu 3816 FA Owner's Manual page 22

LCD monitor 3816 FA
No display (power indicator does not light)
Ê
Check whether the monitor is switched on.
Ê
Check whether the power cable is connected correctly on the monitor and on the computer.
Ê
Check whether the mains socket is live.
No display (power indicator lights)
Ê
Check whether the computer is switched on.
Ê
Check whether the data cable for the monitor is correctly attached to the monitor port on the
computer.
Ê
Press any key on the computer keyboard – the computer 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 Perform auto-adjustment.
If one of the operating systems Windows for Workgroups, Windows 95/98, Windows NT,
i
Windows Me, Windows 2000 or OS/2 (with Windows emulation installed) is used, the
basic monitor settings can be set with the floppy disk supplied.
Detailed information is contained in the section "Basic screen adjustment with a test
pattern".
Permanently unlit or lit pixels
The standard of production techniques today cannot guarantee an absolutely fault-free monitor. 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 15" flat-screen monitor with a resolution of 1024 x 768 has 1024 x 768 = 786432 pixels.
Each pixel consists of three subpixels (red, green and blue), so there are about 2.4 million dots in
total.
According to ISO 13406-2 (Class II), a maximum of 4 pixels and 5 subpixels may be defective, i. e.
a total of 17 faulted dots. This corresponds to approx. 0.002% 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 Help Desk.
Image of last screen display still visible
If you switch from a high-contrast display (for example black lines/characters on a white
background) to a picture of medium brightness, you may be able to see a faint image of the previous
display for a time. This phenomenon is not due to a monitor defect but to the technology used.
20 - English
A26361-K882-Z100-5-5E19