[argyllcms] probleme whith spyder2 and argyll 1.03
- From: "jean-luc de Gouy" <jean-luc.degouy@xxxxxxxxx>
- To: <argyllcms@xxxxxxxxxxxxx>
- Date: Tue, 20 Jan 2009 11:34:54 +0100
Bravo, and thank you a lot for this software
I have a spyder 2 colorimeter ( whith colorvision colorplus) ,( maybe not
the same as the spider 2 express?? )
On my destop computer with a pro 454 iiyama CRT monitor, all is ok after
installing libusb-win32
On the netbook and externall lcd monitor , measurements are sometimes
wrong.
Dispcal -yl -R (or -r) is fast and ok , with always same measures.
But dispcal -yl -v-o esai gives unstable and curious results:
Check all :
Current Brightness = 0.00
Target 50% Level = -1.#J, Current = 0.00, error = -1.$%
Target Near Black = 0.00, Current = 0.00, error = -1.$%
Current white = x 0.0000, y 0.0000, VDT 48718K DE 1.$
Target black = x 0.0000, y 0.0000, Current = x 0.0000, y 0.0000,
error = 1.#R DE
After some try , check all is ok ,if it is the first choice (5) after
starting dispcal
Check all:
Black = XYZ 0.89 0.94 0.93
Grey = XYZ 6.19 6.43 6.22
White = XYZ 72.84 76.56 68.68
1% = XYZ 1.77 1.84 1.69
Current Brightness = 76.56
Target 50% Level = 14.51, Current = 6.43, error = -10.5%
Target Near Black = 0.77, Current = 1.88, error = 1.5%
Current white = x 0.3340, y 0.3511, VDT 5401K DE 1.7
Target black = x 0.3340, y 0.3511, Current = x 0.3341, y 0.3474,
error = 2.91 DE
But if the first choice after starting dispcal is 1 to 4, I get the bad
result
With the choice 1, the first measurements are wrong
1) Black level (CRT: Offset/Brightness)
Doing some initial measurements
Black = XYZ 0.00 0.00 0.00
Grey = XYZ 0.00 0.00 0.00
White = XYZ 0.00 0.00 0.00
Adjust CRT brightness to get target level. Press space when done.
Target 0.00
/Current 0.00 =
\Current 0.00 =
/Current 0.00 =
\Current 0.00 =
/Current 432085.45
\ Current 0.93 -08 -
same type of problems whith choice 2,3,4..
I read the similar thread of December on spyder 2 , without finding a clear
solution
thank you for help
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