[argyllcms] Re: ColorMunki Create on CRT
- From: "Derek Wells" <sigma3@xxxxxxxxxxxxx>
- To: <argyllcms@xxxxxxxxxxxxx>
- Date: Tue, 29 Mar 2011 17:49:55 +0100
Hi Mike,
What are the results from "dispcal -R"?
I ask because one of the frequent causes of the "big pink" is that the
target whitepoint is too far away from the native whitepoint.
You might also find that the aimpoint for black is a little lower than the
monitors can actually reach; from memory, my (recently deceased) 454 would
reach .28 - .3 cdm^2 but go no lower.
Regards,
Derek
> -----Original Message-----
> From: argyllcms-bounce@xxxxxxxxxxxxx
> [mailto:argyllcms-bounce@xxxxxxxxxxxxx] On Behalf Of Mike Windsor
> Sent: 29 March 2011 16:55
> To: argyllcms@xxxxxxxxxxxxx
> Subject: [argyllcms] ColorMunki Create on CRT
>
>
> Hi,
>
> I'm trying calibrate my monitors and I'm having some
> difficulty with the ColorMunki Create I've just bought and my
> two Iiyama CRT displays. As I understand things, my device is
> simply a rebadged eye-one Display 2 and these devices should
> work fine with Argyll and CRT displays.
>
> I'm having two problems:
> + Readings often seem to time-out with darker (possibly just
> black) patch shades (the error given claims a communication problem)
> + The curves the system produces for both my (identical)
> monitors hugely exaggerate red when compared to green and
> blue; the green curve is even more marginalised than the
> blue. As you might imagine from this, everything goes pink.
>
> Is this a limitation of Argyll's driver or calibration matrix
> for the CM Create? Is this a fault in the CM device itself?
> Is there anything I've missed or I can do to fix this? Any
> help very much appreciated!
>
> I'm using two Iiyama Vision Master Pro 454 CRT displays, an
> nVidia 8600 GT graphics card and running Win 7 32-bit.
>
> I'm using Argyll CMS 1.3.2 and dispcalGUI 0.6.7.7 to drive it
> which (as an example - I've tried variations) generates the
> following command line:
>
> dispcal.exe
> -v2
> -d2
> -c1
> -yc
> "-P0.484693877551,0.416666666667,1.74647887324"
> -Ibw
> -qm
> -o
> -t6500.0
> -b90.0
> -g2.2
> -f1.0
> -a154.1
> -k1.0
> -B0.25
> "HM903D_DT 2011-03-29 90cdm² D6500 0.25cdm² neutral 2.2
> MQ 3xCurve+MTX"
>
>
> Thanks,
> Mike
>
>
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