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Solving Display Problems (Continued)
Problem
Fuzzy focus; streaking,
ghosting, or shadowing
effects; horizontal scrolling
lines; faint vertical bars; or
unable to center the picture
on the screen.
(flat panel monitors using
an analog VGA input
connection only)
Certain typed symbols do
not appear correct.
Service Reference Guide, d260
Cause
Flat panel monitor's
internal digital
conversion circuits may
be unable to correctly
interpret the output
synchronization of the
graphics card.
The font you are using
does not support that
particular symbol.
377977-AA1
Solution
1. Select the monitor's
Auto-Adjustment option in the
monitor's on-screen display
menu.
2. Manually synchronize the Clock
and Clock Phase on-screen
display functions. Download
SoftPaq SP20930 or SP22333,
depending on the monitor, to
assist with the synchronization.
Use the Character Map to locate the
and select the appropriate symbol.
Click Start > All Programs >
Accessories > System Tools >
Character Map. You can copy
the symbol from the Character Map
into a document.
D–11
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