Operation
CineWall™ Installer/Integrator Manual
65
PRE
L
IMINAR
Y
•
G
amma:
Select Gamma from the Display Color menu to choose a de-gamma curve.
Used correctly, the Gamma control can improve contrast while maintaining good
details for blacks and whites. If excess ambient light washes out the image and it
becomes difficult or impossible to see details in dark areas, lower the gamma setting to
compensate. This improves contrast while maintaining good details for blacks.
Conversely, if the image is washed out and unnatural, with excessive detail in black
areas, increase the setting.
• Lamp:
Select Lamp from the Display Color menu to adjust the projector lamp
brightness.
•
Power:
To supply a constant wattage to the lamp, select Power from the Lamp
menu to set the lamp power level. You can choose to run the lamp as bright as
possible (this is the default setting) or you can choose a lower setting. The range is
from 156 to 180 watts, in 1-watt increments. Generally, lower lamp output prolongs
the life of the lamp, but decreases brightness.
• 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 point
s
?”
A “color point” is an x/y coordinate pair that defines a
color’s location on the standard CIE chromaticity graph, shown in Figure 5-7. (CIE
stands for “Commission Internationale de l’Éclairage” (International Commission on
Illumination), the organization responsible for color measurement and management
standards.)
Figure 5-7. CIE 1931 Chromaticity Diagram
0.0
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x
y
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8
57
3333
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5714
6667
8
000
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D50
D65
D93
Summary of Contents for CineWall CW-95DHD
Page 10: ...Table of Contents x CineWall Installer Integrator Manual P R E L I M I N A R Y Notes...
Page 12: ...List of Figures xii CineWall Installer Integrator Manual P R E L I M I N A R Y Notes...
Page 26: ...System Description 14 CineWall Installer Integrator Manual P R E L I M I N A R Y Notes...
Page 36: ...Installation Preparation 24 CineWall Installer Integrator Manual P R E L I M I N A R Y Notes...
Page 60: ...Installation 48 CineWall Installer Integrator Manual P R E L I M I N A R Y Notes...
Page 84: ...Operation 72 CineWall Installer Integrator Manual P R E L I M I N A R Y Notes...
Page 98: ...Serial Communications 86 CineWall Installer Integrator Manual P R E L I M I N A R Y Notes...
Page 105: ......