D4K25 Service Manual
8-1
020-100880-01 Rev. 1 (06-2012)
8 Specifications
Due to continuing research, specifications are subject to change without notice.
8.1
Display
8.1.1 Panel Resolution and Refresh Rate
Pixel format (H x V square pixels)
2048 x 1080/4096 x 2160
Processing path23.97 - 120Hz
8.1.2 Achievable Brightness
(Measured at Screen Center)
Nominal
2.0kW (CDXL-20)
10,000 lumens
3.0kW (CDXL-30)
18,000 lumens
3.0 kW (CDXL-30SD)
25,000 lumens
8.1.3 Achievable Contrast Ratio
450:1 ANSI, 1850:1 Full Frame ON/OFF
8.1.4 Color and Gray Scale
Displayable colors
35.2 trillion
Gray Scale resolution
45 bits total linear, 15 bits per RGB component
8.1.5 White Point
Nominal White
(full white, after calibration to Telecine mode)
x =
0.314 ± 0.006
y = 0.351 ± 0.006
8.1.6 Gamma
Nominal
2.6 ±5%
8.2
Source Signal Compatibility
When the input format is defined as 4:4:4/4:2:2, 10/12bits in the tables below, the following formats are
supported 4:4:4 10-bit, 4:4:4 12-bit and 4:2:2 12-bit.
Table 1 3GSDI Quad Link Formats (requires dual link 3GSDI option card)
NAME
STANDARD
INPUT FORMAT
SCAN TYPE
4K 2D
Quadrant
SMPTE 428-1
4096 x 2160
23.98/24
4:4:4
12bits
Progressive
4K 2D
Quadrant
4096 x 2160
25
4:4:4
12bits
Progressive
4K 2D
Quadrant
4096 x 2160
29.97/30
4:4:4
12bits
Progressive
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