"You can't use the single gray target but the RGB ones and sit back at a distance."
As you adjust the color sliders, sit back and slide them until the middle boxes blend together with their surrounding colors. Repeat on each one. Sometimes it helps to squint also.
I also make my desktop black with the following picture centered. I reference both the Adobe Gamma boxes and this image while I am calibrating. The image below should become almost perfect grayscale if your monitor is balanced correctly - otherwise you will see RGB values:
http://www.aim-dtp.net/aim/evaluation/cdg/cdg.htm
On the more target line "Monitor Calibration Wizard" is the best software calibrator i have used, it has 8 targets for each of RGB

Comment