Datacolor User to User Support Group.

Well, it is a good days work when you are pretty sure it is over.  It 
appears that the key was updated device drivers.  Along the way, I 
made use of Windows Color applet, which worked very well; taking 
advice I got from somewhere that appeared reliable, I load the LUTs 
with it at boot time.  Both displays seem to act as they should using 
the Spyder.  The results are display consistency (in particular in 
white point luminance in candela/meter squared and rough color 
temperature), with differences attributable to the displays 
themselves; the HP has deeper blacks than the Dell, and smoother 
color and shading transitions.  SpyderPRO2.2 worked as advertised.  
Thanks for your help.

Del

--- In colorvision_group@yahoogroups.com, CDTobie@... wrote:
>
> 
> In a message dated 4/14/07 3:17:42 PM, delk1945@... writes:
> 
> 
> > "Or, add a PCI Express videocard, those appear to work in 
virtually
> > all cases for dual monitor calibration.
> > "
> > 
> > I have the ATI Radeon X600, which is PCI Express.  Unless Dell 
has a
> > custom crippled version.  Does that change anything?
> > 
> Only the accuracy of my advice... <G>
> 
> You can try downloading Microsoft's color control utility (anyone 
remember 
> the exact name of this utility, and the download URL?) and see if 
that is 
> capable of loading both LUTs at once, but typically, if the card 
doesn't work, and 
> there isn't an updated driver available, than you're pretty much 
stuck adding 
> another card for the other monitor.
> 
> C. David Tobie
> Product Technology Manager
> ColorVision Business Division
> DataColor Inc.
> CDTobie@...
> www.colorvision.com
> 
> > 
> 
> 
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