Problem
What to do
Error message
“Signal frequency
is out of range”
Boot your PC and when you see the message “Press
<INS>
for SETUP mode”, press
F8
. Then go to
Display properties and change resolution to a
supported mode, see Display modes table in
Technical
fact sheet
.
Colour defects
Make sure that the display unit is at least 30 cm from
other electrical equipment.
Check that the signal cable connector is properly
connected and that the connection pins are not bent or
damaged.
Try another colour temperature, see section
Adjusting
the picture.
Size, position,
shape and quality
unsatisfactor
y
Adjust the picture characteristics as described in section
Adjusting the picture
.
Objects on the
screen either too
small or too large
Change resolution or font size, see
EasyGuide,
your
computer’s online help.
Screen flickers
If the screen display shows a grid pattern, the screen
may look as if it is flickering slightly. This is normal.
Also see list of recommended display modes in section
Technical fact sheet.
Characters on the
screen seem to
flicker
Adjust Focus as described in section
Adjusting the
picture
.
Characters on the
screen in DOS
mode not uniform
First adjust Horiz. Size until the characters are uniform,
the fine-tune them using the Focus adjustment, see
section
Adjusting the picture
.
English
16
Project Fujitsu x150f Display Unit print original
Writer Marita Näsman-Repo
Date
March 2, 1998
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