If you have just bought a Dell wide gamut U2711 LCD and have tried calibrating it over and over with a Spyder4Pro but you’re just not getting the results you had hoped — white doesn’t look quite white — try the method that works for me. I have found the factory tuned sRGB to be slightly cool (a tinge of blue). I have read through a dozen web sites to get a better understanding of what Gamma, White Point and the rest of the jargon mean.
Straight to the point, if you have a Spyder4Pro and you’re not seeing proper white, try setting White Point to Native and do a Full Cal. I leave the monitor in AdobeRGB mode and Brightness at 20, Contrast at 50 (factory default). Using Datacolor’s recommended White Point of 6500K just doesn’t turn out right for me, and because white isn’t right, grays appeared with a very slight greenish tinge.
I’m overwhelmed by the wealth of information available on colour management and in particularly, calibrating with the Sypder3 hardware. I’m particularly interested to hear from owners of Spyder4Pro who have successfully calibrated their U2711 in a Microsoft Windows 7 environment, and the settings used.
