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Barco - RHDM-2301 - User manual 169
Addendum
• The maximum deviations of the chromaticity coordinates u’, v’ for 100% white at 25°C are
u’
≤
0.010
v’
≤
0.010
within an angle of ±45° horizontally and ±20° vertically from the perpendicular viewing
direction.
7.1.1.1.6 Reflection
Typical values:
• Total reflection: 3.3 %
• Specular reflection: 1.4 %
• Diffuse reflection: 1.9 %
7.1.1.1.7 Light output (at normal viewing angle 0°)
• Luminance value
Maximum output: Without scanning backlight - 200 cd/m
2
Maximum output: With scanning backlight – at least 150 cd/m
2
Minimum output: 45 cd/m
2
Light output in calibrated mode: 100 cd/m
2
(see table color spaces for detailed information)
7.1.1.1.8 Contrast ratio (at normal viewing angle 0°)
• Native panel contrast ratio in dark environment: typical 800:1
• Effective contrast ratio for 100% HDSDI signal drive (level 940)
When overshoot to level 1019 is allowed and gamma=2.35, the contrast ratio is typical
660:1.
When no headroom is allowed (HDSDI level 940 at maximum), the contrast ratio is typical
800:1.
NOTE
:
When the luminance uniformity correction is active, the effective contrast ratio may decrease.
7.1.1.1.9 Black level
• For HDSDI level 1019 calibrated at 100 cd/m
2
, gamma=2.35, the black level is typical: 0.12 cd/
m
2
.