NEC Display Wall Calibrator - UsEr’s GUiDE |
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Custom White Point dialog
The
Custom White Point
dialog is accessed by clicking the
Edit..
button in the
White Point
section of the
Edit
Calibration Target
dialog.
A custom White Point can be created by either specifying it as a
Black Body
radiator temperature in Kelvin, as
CIE (xy chromaticity) Coordinates
, or by taking a measurement.
Values between 2500K and 10000K may be entered in the Black Body K field. The corresponding CIE xy
coordinates are automatically calculated and displayed for reference.
CIE xy chromaticity coordinates can be entered by selecting the
CIE Coordinates
radio button and entering the
x and y values. The corresponding correlated black body radiator temperature and Δuv (Delta-uv) values are
automatically calculated and displayed for reference. The Delta-uv value indicates how far the xy coordinates
entered are from the black body radiator locus.
A custom White Point may be measured using the calibration sensor, and automatically entered in the CIE
xy chromaticity coordinate fields by clicking the
Measure
button. This is useful for “cloning” the white point of
another display monitor.
