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List:       xfree-xpert
Subject:    Re: [Xpert]XFree86 and LCd
From:       Adam Luter <luterac () bellsouth ! net>
Date:       2002-10-31 21:17:12
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My experience with LCD monitor's (especially 17" or greater) is with
the analog they have trouble keeping up.  If you can decrease your
overall speed you will probably decrease the "flickering".  Which I
think he means is a continous "fuzz" around sharp contrasts.

(My two cents)

-Gryn (Adam Luter)

On Thu, Oct 31, 2002 at 01:00:53PM -0800, Mark Vojkovich wrote:
> On Wed, 30 Oct 2002, Yongming Wei wrote:
> 
> > My LCD is philips 150S3f. 
> > 
> > accurately, the flickering is not serious, although
> > characters can be seen a little messed up, I can still
> > recognize them.
> > 
> > Now I want inscreasing DotClock to see if it is
> > because the DotClock is too low.
> 
>    Flickering is generally because the refresh is too low.  If 
> you increase the dot clock you will increase the refresh.
> According to the PDF for this monitor at Philips web site 
> 1024x786@75Hz IS a supported mode.  So it doesn't sound
> like there was anything wrong with the original mode you
> were using.
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