Fujitsu Siemens Computers 4612 FA - Manual (Page 31)

Color monitor 4612 FA
A26361-K628-Z100-1-5E19 English - 23
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 and 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 First adjust the function Image Adjust - H.Size in the OSD menu to eliminate vertical bars.
Ê Then adjust the function Image Adjust - Fine in the OSD menu to eliminate picture noise or
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
Pixel faults in the form of permanently lit or unlit pixels can occur with TFT displays. Up to 10
permanently lit and/or 10 unlit pixels does not constitute grounds for exchanging the unit. Please
contact our Help Desk if the number of pixel faults exceeds the above number.
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 (IPS
display with large viewing angle, IPS = In Plane Switching).