Vivitek RP56HD21, Руководство по обслуживанию

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3.2. Brightness,Uniformity,Contrast
Specification Units Minimum Maximum Typical Notes
White field nits TBD 360 400 Using ANSI 9 point avg.
Uniformity
Brightest
Dimmest Percent >80% >85% Using ANSI 9 point
Contrast ratio Ratio 1000
：
1 Dark room measurement
(full-on , full-off)
Note
：
Specifications TBD at prototype phase
3.3. Color
Specification Units Minimum Maximum Typical Notes
Color Temperature K 7500
White color CIE x,y
x 0.265 0.325 0.295
y 0.314 0.374 0.344
Red color
x 0.629 0.689 0.659
y 0.317 0.377 0.347
Green color
x 0.274 0.334 0.304
y 0.556 0.616 0.586
Blue color
x 0.114 0.174 0.144
y 0.057 0.117 0.087
Color Uniformity
△
(u’,v’)
0.015 <0.010
Note
：
The color values and uniformity tolerances are to be measured using the 9pt. ANSI standard.