A futureproof 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 (MNA version only) it offers seamless integration with Barco’s Nexxis video-over-IP solution.
1. Welcome! The user guide is available in other languages on www.barco.com/support Keep your original packaging. It is designed for this display and is the ideal protection during transport. About this user guide Overview This manual provides support to the user during the installation, set up and utilization of the MDSC-8255 display.
2. Parts, controls and connectors 2. PARTS, CONTROLS AND CONNECTORS Front view Overview Image 2-1 A 7-key keypad is located on the right side of the display. 1. Input selection key 2. Multi-image selection key / Down key 3. Image zoom key / Up key 4.
Overview Image 2-2 1. VESA mount screw holes (VESA 200 mm and up) 2. Protective earth pin (for additional grounding) Connector view 2.3.1 MDSC-8255 LED version Overview Image 2-3 1. SDI in 2. SDI out 3. USB 2.0 micro-B interface 4.
2. Parts, controls and connectors 2.3.2 MDSC-8255 MNA version Overview Main Image 2-4 1. Headphone out 2. Microphone in 3. Audio line out 4. Audio line in 5. USB 2.0 type A interface (4 x) 6. USB 2.0 micro-B interface (for service use only) 7.
IP network, in raw uncompressed format, inside the operating room and even between surgical suites. To connect your MDSC-8255 to Barco’s Nexxis OR system, connect the 10Gb Ethernet interface to your Nexxis switch. More info about Nexxis OR and how to configure the MDSC-8255 in your network is avail- able in the dedicated user guides.
3. Display installation 4. Connect the micro-USB interface with a workstation to use the remote control protocol, to update the display firmware, or to be able to connect any USB peripheral with the USB interfaces of the display. 5. Use any USB peripheral (keyboard, mouse, webcam, ...) by connecting it to the USB interface (a host PC connected to micro USB-port is required).
3. Display installation Main Image 3-2 Power connection To connect the power Connect the power input of your display with a grounded power outlet by means of the proper power cord delivered with your display. Main Main Image 3-3 AUTION The display must be earthed.
3. Display installation Additional protective earth For additional grounding, earth the display by connecting the protective earth pin to a grounded outlet by means of a wire with at minimum AWG18 size (according to national Regulation requirements regarding maximum admitted cable length). Use the included M4 screw to attach the wire to the protective earth pin. Image 3-5 VESA mount installation To install the display on a VESA mounting solution...
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3. Display installation Image 3-7 AUTION Use an arm that is in compliance with VESA requirements. The monitor VESA interface has been designed for a safety factor 6 (to sup- AUTION port 6 times the monitor weight). In the medical system, use an arm with suitable safety factor (IEC60601–1).
4. Daily operation 4. DAILY OPERATION On/Off switching To switch on/off your display: 1. Power on/off your display using the mains switch located on the back of the display. While your display is on, press and hold the stand-by key for approximately 1 second to put the display in the stand-by mode.
4. Daily operation The OSD menu position can be adjusted in the OSD menu (OSD Hor. Pos. and OSD Vert. Pos.). OSD menu navigation OSD menu structure explained Below is an example of the OSD menu structure: Picture 1024x768@100 Hz Picture Profile Factory...
4. Daily operation • Press the key to open the OSD menu. • Use the key to scroll to the desired menu page. • When the desired Menu page is highlighted, press the key to select the top menu item that will be highlighted.
4. Daily operation Brightness Image 4-4 OSD menu locking/unlocking About the OSD lock As described in "OSD lock", page 31, the OSD lock can be enabled to avoid unwanted access. When the OSD is locked, pressing the key after unlocking the keyboard will not activate the OSD menu, but will make the OSD lock window appear.
5. Advanced operation 5. ADVANCED OPERATION Picture menu 5.1.1 Profile About profiles To select a profile means to load a set of predefined video parameters like Brightness, Contrast, Satura- tion, Input selection (Primary & Secondary), Multi-image layout selection, etc. The user can modify the default video parameters associated to each profile and save the new parameters setting under the User 1, User 2 or User 3 profile.
5. Advanced operation Brightness level is adjusted by controlling the backlight illumination only. 5.1.3 Contrast To adjust the contrast level 1. Bring up the OSD main menu. 2. Navigate to the Picture menu. 3. Enter the Contrast submenu. The command bar Contrast is highlighted. 4.
5. Advanced operation 3. Enter the Color Temperature submenu. 4. Select one of the available color temperature presets and confirm. Note: If you selected the User color temperature preset, a new menu will be displayed allowing you to manually adjust the gain and offset of red, green and blue. 5.1.6 Color space About color space presets...
5. Advanced operation 3. Enter the Sharpness submenu. The command bar Sharpness is highlighted. 4. Set the sharpness level as desired and confirm. Sharpness control is not available when DisplayPort mode DP 1.1 dual is selected (see "DisplayPort mode", page 26). Picture advanced menu 5.2.1 Black Level...
5. Advanced operation In both Aspect and Native, the image may be displayed with black bars on top/bottom or left/right. To select the image size 1. Bring up the OSD main menu. 2. Navigate to the Picture Advanced menu. 3. Enter the Image Size submenu. 4.
5. Advanced operation The main source can also be quickly selected through the Input selection key ( ), with- out the need to navigate through the OSD menu. To select the main source 1. Bring up the OSD main menu. 2.
5. Advanced operation The available failover inputs for your display are: • None • • The failover input can only be selected when both 1. the Auto search function is disabled (see "Auto search", page 26), and 2. the 2nd Picture Mode function is disabled (see "2 Picture Mode", page 27).
5. Advanced operation 5.3.6 Picture Source About 2 picture sources The available 2 picture sources for your display are: • • Independent Transfer Function: Gamma and Color temperature for the 2nd Picture Souce are always set to Native and 6500K independently from the Transfer Function applied to the Main Picture Source. For a perfect visualization of a DICOM image please select the DICOM input signal as Main picture and, if needed, the Video image as 2nd picture.
5. Advanced operation • English • Français • Deutsch • Español • Italiano To select the language 1. Bring up the OSD main menu. 2. Navigate to the Configuration menu. 3. Enter the Language submenu. 4. Select one of the available languages and confirm. 5.4.3 Source shortkey (Main source selection) About the source shortkey...
5. Advanced operation 5.4.4.3 OSD Time-out About OSD time-out The OSD menu can automatically close after a certain time of inactivity after the last selection was made. The available OSD time-out values for your display are: • 10 Sec. • 20 Sec.
5. Advanced operation To save a profile 1. Bring up the OSD main menu. 2. Navigate to the Configuration menu. 3. Enter the Save Profile submenu. 4. Select one of the available profiles to save and confirm. System menu 5.5.1 Power on DVI About power on DVI This setting allows you to select the pin of the DVI connector on which the +5V DC supply is applied.
5. Advanced operation To enable/disable OSD locking 1. Bring up the OSD main menu. 2. Navigate to the System menu. 3. Enter the OSD Lock submenu. 4. Enable/Disable OSD locking as desired and confirm. 5.5.4 Power saving About power saving When the selected input(s) is (are) missing (main, 2nd and failover), this setting allows the display to switch off the backlight and enter a low power mode.
6. Important information 6. IMPORTANT INFORMATION Safety information General recommendations Read the safety and operating instructions before operating the device. Retain safety and operating instructions for future reference. Adhere to all warnings on the device and in the operating instructions manual. Follow all instructions for operation and use.
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6. Important information Power connection – Equipment with internal power supply • This equipment must be earthed. • Power requirements: The equipment must be powered by the AC mains voltage. • The equipment should be installed near an easily accessible outlet. •...
6. Important information Ventilation Do not cover or block any ventilation openings in the cover of the set. When installing the device in a cupboard or another enclosed location, heed the necessary space between the set and the sides of the cupboard.
According to the “Management Methods for the Restriction of the Use of Hazardous Substances in Electri- cal and Electronic Products ” (Also called RoHS of Chinese Mainland), the table below lists the names and contents of toxic and/or hazardous substances that Barco’s product may contain. The RoHS of Chinese K5902133 (451920612482) MDSC-8255 23/11/2017...
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Mainland, marked with the Environmental Friendly Use Period (EFUP) logo. The number inside the EFUP logo that Barco uses (please refer to the photo) is based on the “General guidelines of environ- ment-friendly use period of electronic information products” of Chinese Mainland.
6. Important information RoHS Directive 2011/65/EC on the restriction of certain hazardous substances in electrical and electronic equip- ment. According to what declared by our components suppliers, this product is RoHS compliant. Biological hazard and returns Overview The structure and the specifications of this device as well as the materials used for manufacturing makes it easy to wipe and clean and therefore suitable to be used for various applications in hospitals and other medical environments, where procedures for frequent cleaning are specified.
The manufacturing country of the product is indicated on the product label (“Made in …”). Importers contact information To find your local importer, contact one of Barco’s regional offices via the contact information provided on our website (www.barco.com). FCC class B This device complies with Part 15 of the FCC Rules.
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6. Important information Indicates the device is approved according to the UL regulations for Canada and US Indicates the device is approved according to the UL Demko regulations Indicates the device is approved according to the CCC regulations Indicates the device is approved according to the VCCI regulations Indicates the device is approved according to the KC regulations Indicates the device is approved according to the BSMI regulations Indicates the device is approved according to the PSE regulations...
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6. Important information Indicates the temperature limitations for the device to safely operate within specs. Indicates the device serial number Indicates the device part number or catalogue number Warning: dangerous voltage Caution Consult the operating instructions Indicates this device must not be thrown in the trash but must be recycled, according to the European WEEE (Waste Electrical and Electronic Equipment) directive Indicates Direct Current (DC)
Barco software products are the property of Barco. They are distributed under copyright by Barco NV or Barco Inc., for use only under the specific terms of a software license agreement between Barco NV or Barco Inc. and the licensee. No other use, duplication, or disclosure of a Barco software product, in any form, is authorized.
6. Important information Technical specifications MDSC-8255 LED Screen technology TFT AM LCD / IPS technology / LED backlight LCD panel active screen size 54.6” / 1388 mm (diagonal) LCD panel active screen size 1210 x 640 mm (H x V)
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6. Important information Power management Low power mode: 18 W (typical) Power-off: ~ 1 W Dimensions display (W x H x 1265 x 770 x 85 mm (49.8 x 30.3 x 3.3 in) Net weight display With front protection glass: 33.0 kg (72.8 lbs) Without front protection glass : 24.0 kg (52.9 lbs) Net weight packaged With front protection glass: 39.5 kg (87.1 lbs)
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6. Important information White point Native: 10000K (Typical) Calibrated: 5600K, 6500K, 7600K, 9300K Gamma Native, 1.8, 2.0, 2.2, 2.4, DICOM, Video Housing color RAL 9003 Screen protection 2-side anti-reflective alkali-aluminosilicate glass (no screen protection on NG versions) Keyboard Membrane keyboard Video input signals 4K-UHD input •...
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6. Important information Certifications • ANSI/AAMI ES 60601-1:2005/(R)2012 and A1:2012, C1:2009/(R)2012 and A2:2010/(R)2012 - Med. El. Equip., Part 1: general req. for basic safety and essential performance • CAN/CSA-C22.2 No. 60601-1: 14 Medical Electrical Equipment - Part 1: General Requirements for Basic Safety and Essential Performance (Harmonized with Ed.
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