Dear Vittorio, > XYZ_X XYZ_Y XYZ_Z > > 0.98177 -6.8614e-003 0.021942 > -4.6504e-003 0.98371 1.4480e-003 > -0.014964 0.028424 1.0431 > > Can I interpret this like “your custom NEC colorimeter is not working good on > your NEC monitor” because of the XYZ values? Why? Main diagonal is very close to all "1"; off-center coefficients are extremely small. The NEC instrument shows near perfect match to the monitor, within i1Pro precision. -- Iliah Borg ib@xxxxxxxxxxx