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Section 3: Operation
3-38 RPMSP & CSP70-D100U User’s Manual
the millions of colors produced in displays. You can create up to four custom color
gamuts (User 1, 2, 3, or 4) with these adjustments.
Note that the two menus differ only in their user interface, so use whichever menu
best suits your needs and application. A color meter can help with adjustments.
• Color Adjustments by X,Y
— Enter known x/y coordinates from the
chromaticity graph.
• Color Saturation
— Adjust color slidebars and judge image color by eye or
meter.
A user-defined color “adjustment” can be applied by selecting it in the Advanced
Image Settings menu (“Select Color Adjustment”).
COLOR ADJUSTMENT BY X,Y: Use
this submenu if you want to create,
alter or copy a color gamut (i.e.,
“color adjustment”). Controls in
this menu define the precise hue of
each primary color component (red,
green, blue, and white) used to
generate the millions of colors
produced in displays. The x/y
coordinates for each color define its
location on the standard CIE
chromaticity graph (see Figure
3.19)—changing either or both of
these numbers will change the hue
of the color, and relocate the
“triangle” for possible colors. For
example, changing the x/y
coordinates for red may move the color closer to orange or closer to violet, which will
in turn affect all displayed colors having a red component. Adjust the slidebars or
enter new specific coordinates as desired to define or change up to four “User” color
gamuts needed for your environment and applications. Apply at any time in the
Advanced Image Settings menu.
Figure 3.19. Customize Color