Color Saturation - Submenu; Black Level Blending - Submenu - Christie M Series User Manual

Section 3: Operation
Use this submenu 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.
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
slide bars 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.
NOTE: Keep new x, y coordinates within the original color gamut triangle shown here.

3.7.18Color Saturation - Submenu

Adjust color slide bars 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').
Use this submenu if you do not have specific color coordinates in mind and will judge color performance by
eye or meter. Like the Color Adjustment by X,Y submenu, each color control actually defines new x/y
coordinates for that color and changes its hue.
Adjust the hue of each primary color (red, green, blue, and white) by using more or less of it in relation to the
other colors.
NOTE: A Color Saturation adjustment defines the corresponding x/y coordinates shown in the Color
Adjustment by X,Y submenu. These x/y coordinates will remain stable for this User gamut until they are
changed again via either menu. Values displayed in the Color Saturation menu, will fluctuate as you use the
projector, and will be different when you return to this menu in the future. These floating changes do not affect
the x/y coordinates or gamut.

3.7.19Black Level Blending - Submenu

NOTE: Black Level Blending is not supported with WXGA projectors.
Eliminates the differences between black levels when edge blending multiple projectors. The Black Level
Blending submenu provides many controls to allow the edges of adjacent images to be smoothly overlapped
creating a "seamless" image.
NOTES: 1) Adjust white levels before adjusting black levels. 2) Blinders are recommended for fixed
installations.
Similar to Edge Blending, Black Level Blending allows you to adjust the black level intensity of multiple
adjacent projected images to create one large seamless display.
3-48 M Series User Manual
020-100009-08 Rev. 1 (05-2013)