I really interested,

My email is [EMAIL PROTECTED]

In the past, I had problems with Acrobat test patterns, because of the
rendering originally didn't offer the finest 1:1 dot grid pattern from
corner to middle to corner.  I'm hoping the situation has improved.

Originally, my 'Align_CHECfocus.png' , adjusted for that you get the
strongest moir  pattern balanced throughout the screen was the best
solution, except, when calibrating 37 inch & 42 inch screens, you could not
make out the pattern from the distance created by the mirror...



____________
Brian Guralnick


----- Original Message -----
From: "Bryn Wolfe" <[EMAIL PROTECTED]>
To: "Protel EDA Forum" <[EMAIL PROTECTED]>
Sent: Friday, March 29, 2002 7:57 AM
Subject: Re: [PEDA] Monitor focusing.


> Brian,
>
> Now that I understand your motivation for the original post, maybe I can
> offer further test patterns. I have scaleable resolution charts in pdf
> format that, when viewed in full screen mode (in Acrobat Reader) allow
> you to determine your monitor's finest resolution visually. Since the
> graphics are determined through an equation instead of a bitmap, it
> scales to any screen resolution. And they don't hurt your eyes like the
> ones you were promoting (ouch, I still have a headache).
>
> If you're interested, I can email them.
>
> Bryn
>
> Brian Guralnick wrote:
>
> >    A few months ago, the issue came up with aging CRT monitors, & new
> >monitors which were out of focus.  For those of us with experience, we
would
> >open up our monitors & adjust the focus controls on the HV Flyback
picture
> >tube power supply.  When this issue came up, I offered my original
focusing
> >images which consisted of the finest possible checker board B&W pattern.
> >
> >    Now, unless your monitor has a fussy picture & you are willing to
void
> >the warranty & risk exposure to dangerous electrical voltages, I do not
> >recommend playing with the focus.
> >
> >    If you know what you are doing, just view the tiled image on your
> >monitor, at 1 standard video mode lower than the listed resolution your
> >monitor was designed for, & calibrate the focus.  If your screen is
> >currently fuzzy, you will probably get a vast improvement.
> >
> >    I also recommend using my original checkerboard pattern in
conjunction
> >with this new one.  The older focus files are still on my FTP site.
> >
> >____________
> >Brian Guralnick
> >
> >
> >----- Original Message -----
> >From: "Tim Fifield" <[EMAIL PROTECTED]>
> >To: "Protel EDA Forum" <[EMAIL PROTECTED]>
> >Sent: Thursday, March 28, 2002 2:15 PM
> >Subject: Re: [PEDA] Monitor focusing.
> >
> >
> >>Brian,
> >>
> >>What should I do with these files?
> >>
> >>Tim
> >>
> >>-----Original Message-----
> >>From: Brian Guralnick [mailto:[EMAIL PROTECTED]]
> >>Sent: Thursday, March 28, 2002 2:55 PM
> >>To: Protel EDA Forum
> >>Subject: [PEDA] Monitor focusing.
> >>
> >>
> >>Vastly improved, monitor focusing test pattern.  Make sure when using,
> >>
> >that
> >
> >>the pattern is set to 100%, or 1:1 scale.
> >>
> >>Just copy this link location into your internet explorer address bar:
> >>ftp://ftp.point-lab.com/quartus/Public/ProtelUsers/
> >>
> >>Take these 2 files:
> >>FocusPattern3.png   - 5KB
> >>FocusPattern3tiled.png   - 135KB
> >>
> >>____________
> >>Brian Guralnick
> >>
> >
>
> --
> Name   : Bryn Wolfe
> Title  : Robotics Engineer
> Dept   : Texas Robotics & Automation Center (TRACLabs)
> Company: Metrica, Inc
> Addr   : 1012 Hercules Drive
>          Houston, TX 77058-2722
> Voice  : 281-461-7886
> NASA   : n/a
> FAX    : 281-461-9550
> Web    : http://www.traclabs.com
> Email  : mailto:[EMAIL PROTECTED] or
>          mailto:[EMAIL PROTECTED]
>
>

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