Fujitsu B27T-7 Operating Manual page 34

Troubleshooting
Having this problem?
Picture disturbances (vertical lines)
Picture disturbances (horizontal lines, picture
noise)
The screen becomes darker
30
Check the following points:
► Touch the
AUTO
auto-adjustment of the screen.
► Touch the AUTO
auto-adjustment of the screen.
The background lighting has a limited lifetime.
If your monitor display should become too dark,
the background lighting will have to be replaced.
► Contact our Service Desk.
sensor to conduct
sensor to conduct
Fujitsu