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4K UHD large-screen surgical display

  • 55-inch wide-screen color LCD with Quad Full HD resolution
  • Wide viewing angle
  • Advanced image processing algorithms
  • BT.2020 compatible
  • 12G-SDI and Quad-link 3G-SDI signals accepted

Barco’s MDSC-8255 is a 55-inch surgical display purpose-built for ultra-high resolution, multi-image viewing in the digital operating room. Thanks to its high quality video performance and lightweight housing with shallow depth and thin bezel, it’s the ideal complement of any advanced video distribution system in the OR.

Large-screen 4K UHD resolution display for referral imaging

A future-proof choice for referral imaging in the OR, the MDSC-8255 can present information previously shown on four 27” monitors on one large screen, with all four images in full HD. Thanks to the integrated 4K decoder (optional) it offers seamless integration with Barco’s Nexxis video-over-IP solution.

Wall-mount flexibility

With its protective front glass, shallow depth, thin bezel and light weight the MDSC-8255 is perfect for wall mounting. Also available without protective glass for in-wall installation.

Delivering image quality on large screens

Color-calibrated, artifact free images in 4K resolution: the MDSC-8255 presents surgeons with accurate, realistic images and excellent depth perception. Advanced video processing features and noise reduction algorithms, and a full 10-bit image processing chain make this display ideal for consultation of any kind of medical referral images inside the OR.


Display technology TFT AM LCD / IPS technology / LED backlight
Active screen size (diagonal) 54,6″ / 1388 mm
Active screen size (H x V) 1210 x 640 mm
Aspect ratio 16:9
Resolution 3840 x 2160
Pixel pitch 0.315 mm
Color support 1073 million (10-bit)
Color calibration ITU-709, DCI-P3, BT.2020
Viewing angle 178° Hor / 178° Ver
Brightness Max: 500 cd/m² (typ.)
@6500K : 380 cd/m2 stabilized (typ.)
Contrast ratio 1100:1 (max.)
Response time Gray-to-Gray = 8 msec (typ.)
White point Calibrated: 5600K, 6500K, 7600K, 9300K
Gamma curve Native, 1.8, Video, 2.2, 2.4, DICOM
Front protection screen Scratch-resistant 2-side AR glass
Keyboard Membrane keyboard on side
Video inputs MDSC-8255 LED
4K-UHD input selectable among:
1x DP 1.1 up to 3840 x 2160 @25Hz/30Hz
2x DP 1.1 up to 1920 x 2160 @50Hz/60Hz
1x DP 1.2 MST up to 3840 x 2160 @50Hz/60Hz
2x HDMI 2.0 up to 4096 x 2160 @50Hz/60Hz

FHD input (upscaled to UHD): 
1x DVI
1x 3G-SDI

MDSC-8255 12G
4K-UHD input selectable among:
• Quad-link 3G-SDI up to 4096 x 2160 @50Hz/60Hz
• 12G-SDI up to 4096 x 2160 @50Hz/60Hz
• 1x DP 1.1 up to 4096 x 2160 @25Hz/30Hz
• 2x DP 1.1 up to 2048 x 2160 @50Hz/60Hz
• 1x DP 1.2 MST up to 4096 x 2160 @50Hz/60Hz
• 2x HDMI 2.0 up to 4096 x 2160 @50Hz/60Hz

FHD input (upscaled to UHD):
• 1x DVI

Same input range as MDSC-8255 LED with the addition of:
2x FO SFP+ module for 4K-UHD Nexxis link

Video outputs MDSC-8255 LED & MNA
1x 3G-SDI (input loop through)
1x DVI (screen clone downscaled to FHD)
MDSC-8255 12G
2x 12G-SDI (input loop through)
1x DVI (screen clone downscaled to FHD)
Features Video processing optimized for low latency and noise reduction, Picture-in-Picture, Picture-by-Picture, Image Mirror and Rotation, Failover mode, Screen clone on DVI out, FHD input upscaled to UHD, Legacy signals accepted, DC Power output
Remote control MDSC-8255 LED
micro-USB port for FW download & control protocol

FW download through network connection

Power consumption MDSC-8255 LED: 120W (max)/ 90 ÷ 264 Vac 50Hz/60Hz
MDSC-8255 12G & MDSC-8255 MNA: 170W (max) / 90 ÷ 264 Vac 50Hz/60Hz Low power mode
MDSC-8255 LED: 18W Typ
MDSC-8255 12G: 33W Typ
MDSC-8255 MNA: 52W Typ
Power-off: ~ 1
Dimensions 1259 x 733 x 87 mm (49.5 x 28.8 x 3.4 in)
Net weight display With protection glass:
33.0 Kg / 72,8 lbs (MDSC-8255 LED & MDSC-8255 12G)
33.6 Kg / 74,1 lbs (MDSC-8255 MNA)

Without protection glass:
24.0 Kg / 52,9 lbs (MDSC-8255 LED NG & MDSC-8255 12G NG)
24.6 Kg / 54,2 lbs (MDSC-8255 MNA NG)

Net weight packaged With protection glass:
39.5 Kg / 87,1 lbs (MDSC-8255 LED & MDSC-8255 12G NG)
40.1 Kg / 88,4 lbs (MDSC-8255 MNA)
Without protection glass:
30.5 Kg / 67,2 lbs (MDSC-8255 LED NG & MDSC-8255 12G NG)
31.1 Kg / 68,6 lbs (MDSC-8255 MNA NG)
Mounting standard VESA 200×200 & 600×200 mm
Temperature Operating: 0° ÷ 35°
Storage: -20° ÷60°
Humidity Operating: 10% ÷ 90% R.H.
Storage: 5% ÷ 90% R.H.
Regulation Compliance • ANSI/AAMI ES60601-1 (2005 + C1:09 + A2:10 + A1:2014
• CAN/CSA-C22.2 No. 60601-1 (2014)
• IEC 60601-1:2005 (Third Edition) + CORR. 1:2006 + CORR. 2:2007 + A1:2012
• EN 60601-1: 2006 + CORR:2010 + A1:2013 + A12:2014
• Electromagnetic Compatibility: EMC Medical EMC Standards: IEC 60601-1-2 (2014), EN 60601-1-2 (2015) EN55011 /CISPR 11, FCC CFR47 Part 15 Subpart B (Class B)
• GB17625.1-2012; GB4943.1-2011; GB/T9254-2008
• Approvals/Marking: CE, c-UL-us, DEMKO, CCC, BIS, EAC
Protection rating IP20 (IP45 front side)
Warranty 3 years
Green compliance ROHS-3, REACH, WEEE
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