Hi Graeme, thanks for the reply. well x= red and y = green, no ? I should ignore the realtime measures and only do as said with the R++ G-- B+ instructions ? but sometimes B is higher than the "ideal" measure to reach and it still says "B+" ?! let me rephrase "If I lower the green contrast on my DLP projector , then "y" increases in the ARGYLL precalibration measures ?!" my projector has no setting for the primaries, only brightness/contrast for R/G/B in my set up, the command line window doesn't need to be on top....only the calibration window but I'll play around with dispwin then -Maxime. > Date: Wed, 26 Dec 2007 23:22:35 +1100 > From: graeme@xxxxxxxxxxxxx > To: argyllcms@xxxxxxxxxxxxx > Subject: [argyllcms] Re: dispcal: Warning - RegOpenKeyEx failed with 2 > > lee scratchy wrote: > > > ok thanks Graeme I'll try, but I think that will be the same problem all > > over again. > > as long as the 2 devices are running at the same time, that will work. > > but whenever I will disable one, windows will apply its own defaut LUT no > > matter....but I'll give it a shot > > Sorry, I'm not sure what you mean. Unless you've installed some other LUT > control > application, nothing should be applying another LUT over the default linear > one > that will be there at startup. > > > well yeah I got it right then, but if it says to lower "y" > > I'm not sure what you mean. There are no instructions about "y", > only instructions about R, G and B. > > > I lower the green contrast but then "y" increases ?! > > I'm not sure what you mean by "contrast". The white point adjustment > is for displays that allow the setting of the white point by controlling > the R, G & B maximum levels. If you're using some other type > of control, then the instructions may not make sense. > As you follow the instructions, the delta E should decrease. > > > I don't think I can achieve what I want with the "-p" argument. > > basically I use it on my videoprojector, so I want it as big as possible, > > but > > still being able to read the ARGYLL precalibration infos(the 2 last lines > of the command-line window). > > It's better in this situation to be using some other screen for the > dialogs, but you should be able to get close to what you want with a fiddle > with > the -p parameters. > You may not be able to cover everything except 2 lines, but > you should be able to fill 3/4 of the screen this way. > > > atm, I have to make one precalibration pass then struggle to move the > > window. > > dispwin is the easiest way to experiment with this. > > > if you could offer the option to move it by hand before the calibration, > > that sure > > would be VERY handy on videoprojectors. > > the window remains always on top anyway, so there isn't much to worry about. > > I'm not sure I can have it both staying on top, and manually resizable > on all operating systems. > > Graeme Gill. > > > _________________________________________________________________ Express yourself instantly with MSN Messenger! Download today it's FREE! http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/