User guide

8. Important information
Patent information
This product is covered under the following intellectual property rights:
US Patent RE43,707
US Patent 7,038,186
US Patent 7,166,829
US Patent 6,950,098
European Patent 1 274 066
European Patent 1 915 875
8.7 Technical specifica tions
Overview
Product acronym MDCG-3221
Screen technology UA-SFT (ultra advanced - super fine technology)+H106
Active screen size (diagonal) 540 mm (21.3”)
Active screen size (H x V) 325 mm x 433 mm (12.8” x 17.1”)
Aspect ratio (H:V) 4:3
Resolution 3MP (2048 x 1536)
Pixel pitch 0.2115
Color imaging No
Gray imaging Yes
Number of grayscales (LUT
in/LUT out)
1024 gray levels (10/12)
Viewing angle (H, V) 178°
Uniform Luminance
Technology (ULT)
Yes
Per Pixel Uniformity (PPU)
Yes
Ambient Light Compensation
(ALC)
Yes
Backlight Output Stabilization
(BLOS)
Yes
I-Guard
Yes
Maximum luminance
1700 cd/m² typical
DICOM calibrated luminance
(ULT off)
600 cd/m²
Contrast ratio (ULT off)
1400:1 typical
Responsetime(Tr+Tf)
40 ms
Scanning frequency (H; V)
15-129 kHz; 24-100 Hz
Housing color
Black / White
Video input signals
DVI-D Dual Link / DisplayPort
Video inout terminals NA
USB ports 1 upstream (endpoint), 2 downstream
USB standard 2.0
Power requirements (nominal)
100-240V
Power consumption (nominal)
40W
50 K5902060 CORONIS 3MP LED DISPLAY 12/01/2015