[CS-FSLUG] monitor - blurry image
Frank Bax
fbax at sympatico.ca
Mon Jul 23 15:52:00 CDT 2007
At 12:40 PM 7/22/07, Marco Tedaldi wrote:
>Frank Bax schrieb:
>>At work, we replaced some CRT monitors with LCD's at select
>>workstations. I put the CRT's on a shelf. Yesterday, someone's CRT
>>stopped working, so another CRT was taken off the shelf that was exactly
>>the same make/model. Today, user emailed saying image is blurry - I
>>didn't check closely when I made the swap and I won't be back to look at
>>it myself until Monday. Can this be a driver issue, or is it always the
>>CRT itself? Other CRT's are different make/model; therefore my other
>>post/question.
>Blurry Images are a sign of poor sognal-quality in most cases.
>Poor signal may be caused by bad cables or connectors. It might be, that
>the refresh-frequency is set to a value which is just a tad to high.
>
>check cabling and connectors and the refreshing frequencies. somitimes it
>helps to set the refresh rate to 72Hz instead of 75Hz (which is not
>noticeable by eye).
Thanks for the tip! It turns out that I never updated system to reflect a
monitor change the LAST time I changed monitors. When I updated it this
time; it looks better - but then I have bad eyes anyway. Staff is on
vacation this week; so we'll see next week what she thinks.
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