Christie Entero RPMWU User Manual page 69

that fall below the minimum are excluded from the calculations of the common gamut and common
brightness.
If the projector is unable to maintain the minimum gamut, the projector operates at the current brightness
and color gamut. LED drive level changes and electronic color correction is not done.
NOTE: The failure point for maintaining minimum gamut is
calculated as:
For example, see the diagram at the right, where b is the
length of the line from the target white point to the target color
primary, and a is the length of the line from the target white
point to the intersection of the projector capability gamut line
and the line from the target white point to the target color
primary.
Projector Capability
Identifies the projector capability with respect to the array common color gamut as defined by Color Target
and Brightness Target. 100% indicates that the projector meets the target. A greater number indicates that
the projector can exceed the target. A smaller number indicates how much the projector falls short of
meeting the target.
Array Color Target
Use this menu on the master projector to set the color
target for the projector array. These settings are enabled
on master projectors only. To make the current
projector the master, check Main > Configuration >
ArrayLOC > Synchronize to This Projector.
NOTE: If you are setting up a single projector, create
an array of one and make it the master to enable the
color controls.
Target Color Space
Sets the color space for the projector array.
Changing this option displays the red/green/blue x/
y values associated with the selected option.
Selecting one of the user-defined color spaces
displays the last saved values.
Choose Maximum from Target Color Space to
view the common color gamut values for the array.
NOTE: Target Color Space set to Maximum
reflects a color space larger than capable for the best array color saturation.
Array Capability
Indicates the current projector's capability with respect to the selected color target and the target white
point. The information format is:
Entero RPMWU/RPMSP/RPMHD-LED01 User Manual
020-100367-05 Rev. 1 (06-2012)
a
-- -  minimum gamut
b
Section 3: Operation
Target
Green Primary
a
b
Target
White
Blue
Primary
Red
Primary
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