Barco Galaxy NW-7, User Manual

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7. Advanced
Image 7-165
7. Press ENTER
Common color coordinates are calculated and fi lled in the desired values.
7.9.7.6 Changing color reproduction
Concept
Dynacolor allows setting a desired color reproduction - within the limits of the device - by digitally changing the primary and secondary
color coordinates. In multiple channel display systems, it is used to
fi ne tune the colors of all devices to create color uniformity all
over the full image.
If Dynacolor is disabled, the device can display any combination of its native primary colors R (red), G (green) and B (blue). A set
of all combinations of the device’s primary colors is called the
color gamut of that device. It can be presented as a color triangle
in the CIE chromaticity diagram where each vertex is de fi ned by the x and y coordinate of the primary colors . The white point W
can be moved within the color triangle by changing its x and y coordinates, resulting in different reproduction or temperatures.
Due to the tolerance on optical components the X, Y value of the primary colors of different devices is slightly different.
x
y
0 0.4 0.2 0.6 0.8
0
0.4
0.8
0.6
0.2
G
B
R
W
Image 7-166
Color triangle: native color gamut of a device
146 R59770288 GALAXY NW-12, GALAXY NW-7 20/06/2013