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How to calibrate side-by-side monitors???

How to calibrate side-by-side monitors???

2008-05-01 by jp_individual

Hello,

I must be missing something.

After purchasing the Spyder 2 Pro and a second video card, I still
cannot get my side-by-side LCD monitors to look alike (one is red, the
other is green/cyan).

I've tried to calibrate them to the same default target. I've tried to
profile one display and use that as a target for the other. I've tried
to use one .icm profile as a target for the other. I've tried to
calibrate both to the same custom target.

It always comes out the same as when I had one video card (dual
output), and the same as when I had a Spyder 2 Suite (not pro).

Does anyone know of the preferred method to calibrate two displays to
appear reasonably similar side-by-side?

thanks,

JP

Re: [colorvision_group] How to calibrate side-by-side monitors???

2008-05-01 by CDTobie@aol.com


In a message dated 4/30/08 10:14:21 PM, jpv2112-shopping1@... writes:


After purchasing the Spyder 2 Pro and a second video card, I still
cannot get my side-by-side LCD monitors to look alike (one is red, the
other is green/cyan).


With two cards you should be able to get a different ICC profile for each at the OS level, and get video corrections from each of these profiles to flash to the two videocards at startup. This latter step should balance grays even in noncolor managed conditions, such as Windows OS screens. The profile will only be used in color managed applications such as Photoshop. So, if you now
open a new file in Photoshop and fill it with medium neutral gray, create a second copy of this file, and display one on each screen, to they show as different colors: one redder, one greener?

C. David Tobie
WW Product Technology Manager
Digital Imaging & Home Theater
Datacolor
CDTobie@...
www.datacolor.com/Spyder3



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Re: How to calibrate side-by-side monitors???

2008-05-01 by jp_individual

Thank you for the replies.

Randy: I do load the color applet (I think) if what you mean is the
"ProfileChooser" that comes with the Spyder software. I flip through
the various profiles I've created (many at this point) and they all
appear the same (albeit slightly different when I select each profile)
for the intended monitor.

CDTobie: Using the profiles created by the Spyder calibrations (as
selected by the ProfileChooser), the Windows desktop applications are
in fact not matched--one monitor red and the other (relatively) cyan.

If I open Photoshop CS3 and create a gray gradient, then duplicate it
to both monitors, it appears the same as the Windows desktop:
unmatched red/cyan. If I assign or convert (tried both) of the
documents to some of the various  .icm profiles I've recently created
via Spyder calibration, the problem remains (there is slight gamma
change when assigning a different profile, but no color change).

Does anyone have any suggestions? Please accept my thanks in advance.

JP

Re: [colorvision_group] Re: How to calibrate side-by-side monitors???

2008-05-01 by CDTobie@aol.com


In a message dated 5/1/08 10:54:09 AM, jpv2112-shopping1@... writes:



CDTobie: Using the profiles created by the Spyder calibrations (as
selected by the ProfileChooser), the Windows desktop applications are
in fact not matched--one monitor red and the other (relatively) cyan.

If I open Photoshop CS3 and create a gray gradient, then duplicate it
to both monitors, it appears the same as the Windows desktop:
unmatched red/cyan.


Then please put copies of profiles for both your displays into a Zip archive and email it to me (NOT to this list, just me) and I'll take a look at them.

C. David Tobie
WW Product Technology Manager
Digital Imaging & Home Theater
Datacolor
CDTobie@datacolor.com
www.datacolor.com/Spyder3



**************
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Re: How to calibrate side-by-side monitors???

2008-05-05 by jp_individual

Hi David,

I was wondering if you have any insight in to those profiles I emailed
you--any clues would help. Thanks for looking in to it.

JP

--- In colorvision_group@yahoogroups.com, CDTobie@... wrote:
> > 
> 
> Then please put copies of profiles for both your displays into a Zip
archive 
> and email it to me (NOT to this list, just me) and I'll take a look
at them.
>

Re: [colorvision_group] Re: How to calibrate side-by-side monitors???

2008-05-05 by CDTobie@aol.com


In a message dated 5/5/08 11:33:54 AM, jpv2112-shopping1@... writes:



I was wondering if you have any insight in to those profiles I emailed
you--any clues would help. Thanks for looking in to it.


Send them again, I don't think I received them the first time. Use a subject line that won't get confused with "spam"...

C. David Tobie
WW Product Technology Manager
Digital Imaging & Home Theater
Datacolor
CDTobie@...
www.datacolor.com/Spyder3



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