Filter
Top Products
Operation
50 PlasmaWall XP Series Installation/Operation Manual
PRE
L
IMINAR
Y
• Color Temp: Select Color Temp from the Display Color menu to adjust the color
temperature. Color temperature establishes the “color of gray” by adjusting the 75%
white point to various color points.
What are “color points?” A “color point” is an x/y coordinate pair that defines a
color’s location on the standard CIE chromaticity graph, shown in
Figure 4-7. (CIE
stands for “Commission Internationale de l’Éclairage” (International Commission on
Illumination), the organization responsible for color measurement and management
standards.)
Figure 4-7. CIE 1931 Chromaticity Diagram
• Simple: Select Simple mode from the Color Temp menu (with the PlasmaWall, this
is the only choice) to choose one of three color temperature presets: 5500K, 6500K
or 7500K. The default setting, 6500K, is appropriate for most situations. Higher
settings produce a “bluer” picture; lower ones impart a reddish hue to the image.
Table 4-2 lists the x- and y-coordinates for each color temperature preset.
Table 4-2. Color Temperature Presets and Associated Color Points
Color Temperature Preset
Associated x/y Values
x y
5500K 0.332 0.348
6500K 0.313 0.329
7500K 0.299 0.315
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
x
y
2000
2222
2500
2857
3333
4000
5000
5714
6667
8000
10000
D50
D65
D93