Barco MDSC-8255 MNA User manual

MDSC-8255
User Guide
55-inch UHD 4K surgical color display
MDSC-8255 LED
MDSC-8255 MNA
K5902133 (451920612482)/01
23/11/2017

Barco NV
Beneluxpark 21, 8500 Kortrijk, Belgium
Phone: [phone]
Fax: [phone]
Support: www.barco.com/en/support
Visit us at the web: www.barco.com
Registered address: Barco NV
President Kennedypark 35, 8500 Kortrijk, Belgium
Phone: [phone]
Fax: [phone]
Support: www.barco.com/en/support
Visit us at the web: www.barco.com
PrintedinBelgium

Table of contents
TABLE OF CONTENTS
1. Welcome! .......................................................................................... 3
1.1 About the product ............................................................................................. 3
1.2 What’s in the box.............................................................................................. 3
1.3 About this user guide ......................................................................................... 4
2. Parts, controls and connectors ............................................................... 5
2.1 Front view...................................................................................................... 5
2.2 Rear view ...................................................................................................... 6
2.3 Connector view................................................................................................ 6
2.3.1 MDSC-8255 LED version............................................................................... 6
2.3.2 MDSC-8255 MNA version.............................................................................. 7
2.4 Remote control................................................................................................ 7
2.5 Connector pin assignments.................................................................................. 8
2.5.1 DVI connector (DVI-D).................................................................................. 8
2.5.2 USB type A connector .................................................................................. 9
2.5.3 Micro-USB connector ................................................................................... 9
2.5.4 DisplayPort connector ..................................................................................10
3. Display installation .............................................................................. 11
3.1 Interface connection ..........................................................................................11
3.1.1 MDSC-8255 LED version...............................................................................11
3.1.2 MDSC-8255 MNA version..............................................................................12
3.2 Power connection.............................................................................................13
3.3 VESA mount installation......................................................................................14
4. Daily operation ................................................................................... 17
4.1 On/Off switching...............................................................................................17
4.2 Power mode LED .............................................................................................17
4.3 OSD menu activation.........................................................................................17
4.4 OSD menu navigation ........................................................................................18
4.5 Shortkey functions ............................................................................................19
4.5.1 Main source selection...................................................................................19
4.5.2 Brightness adjustment ..................................................................................19
4.6 OSD menu locking/unlocking................................................................................20
5. Advanced operation ............................................................................. 21
5.1 Picture menu ..................................................................................................21
5.1.1 Profile.....................................................................................................21
5.1.2 Brightness................................................................................................21
5.1.3 Contrast ..................................................................................................22
5.1.4 Saturation ................................................................................................22
5.1.5 Color temperature.......................................................................................22
5.1.6 Color space ..............................................................................................23
5.1.7 Gamma...................................................................................................23
5.1.8 Sharpness................................................................................................23
5.2 Picture advanced menu ......................................................................................24
5.2.1 Black Level...............................................................................................24
5.2.2 Latency ...................................................................................................24
5.2.3 Image Size ...............................................................................................24
5.2.4 Image Flip................................................................................................25
5.3 Input select menu .............................................................................................25
5.3.1 Main Source .............................................................................................25
5.3.2 DisplayPort mode .......................................................................................26
5.3.3 Auto search ..............................................................................................26
5.3.4 Failover input ............................................................................................26
5.3.5 2nd Picture Mode ........................................................................................27
5.3.6 2nd Picture Source.......................................................................................28
5.4 Configuration menu...........................................................................................28
K5902133 (451920612482) MDSC-8255 23/11/2017 1

Table of contents
5.4.1 Information ...............................................................................................28
5.4.2 Language.................................................................................................28
5.4.3 Source shortkey (Main source selection) .............................................................29
5.4.4 OSD setting..............................................................................................29
5.4.4.1 OSD Horizontal Position ..........................................................................29
5.4.4.2 OSD Vertical Position .............................................................................29
5.4.4.3 OSD Time-out......................................................................................30
5.4.5 Recall Profile.............................................................................................30
5.4.6 Save Profile..............................................................................................30
5.5 System menu..................................................................................................31
5.5.1 Power on DVI............................................................................................31
5.5.2 Power on DisplayPort...................................................................................31
5.5.3 OSD lock .................................................................................................31
5.5.4 Power saving ............................................................................................32
5.5.5 DVI output................................................................................................32
6. Important information ........................................................................... 33
6.1 Safety information.............................................................................................33
6.2 Environmental information ...................................................................................36
6.3 Biological hazard and returns................................................................................38
6.4 Maintenance...................................................................................................38
6.4.1 Cleaning and disinfection...............................................................................38
6.4.2 Battery replacement.....................................................................................39
6.5 Regulatory compliance information .........................................................................40
6.6 Explanation of symbols.......................................................................................40
6.7 Legal disclaimer...............................................................................................43
6.8 Technical specifications ......................................................................................44
2K5902133 (451920612482) MDSC-8255 23/11/2017

1. Welcome!
1. WELCOME!
1.1 About the product
Overview
Barco’s MDSC-8255 is a 55-inch surgical display purpose-built for ultrahigh resolution, multi-image view-
ing 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 UHD resolution display for referral imaging
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.
Wallmount flexibility
With its shallow depth, thin bezel and light weight the MDSC-8255 is perfect for wall mounting.
Available without protective glass for in-wall installation as well.
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.
Features
• 55-inch wide-screen LCD with UHD 4K resolution
• Wide viewing angle
• High color depth with 10-bit per color
• Backlight Output Stabilization over time
• Advanced, full 10-bit image processing algorithms with 14-bit LUT
• UHD 4K input on DisplayPort or Fiber Optic Nexxis (MDSC-8255 MNA only), FullHD input on DVI and
3G-SDI
• Available with or without front protection glass
Innovative features, such as Failover Mode, are also available to give maximum flexibility when installing
the display and ensures a backup signal is always available for safe surgery.
1.2 What’s in the box
Overview
Your MDSC-8255 display comes with:
• MDSC-8255 user guide (booklet)
• 2x DisplayPort cable
• AC power cords
K5902133 (451920612482) MDSC-8255 23/11/2017 3

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.
1.3 About this user guide
Overview
This manual provides support to the user during the installation, set up and utilization of the MDSC-8255
display. Depending on the specific version that has been purchased, some of the features and options
described in this document may not apply to the display in user’s hands.
4K5902133 (451920612482) MDSC-8255 23/11/2017

2. Parts, controls and connectors
2. PARTS, CONTROLS AND
CONNECTORS
2.1 Front view
Overview
1
2
3
4
5
6
7
8 9
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. OSD menu key / Enter key
5. Brightness decrease / Left key
6. Brightness increase / Right key
7. Stand-by key
8. Power mode LED
9. IR receiver (for remote control - future provision)
K5902133 (451920612482) MDSC-8255 23/11/2017 5

2. Parts, controls and connectors
2.2 Rear view
Overview
1
2
Image 2-2
1. VESA mount screw holes (VESA 200 mm and up)
2. Protective earth pin (for additional grounding)
2.3 Connector view
2.3.1 MDSC-8255 LED version
Overview
2 3 4 5 96 7 81 10
Image 2-3
1. SDI in
2. SDI out
3. USB2.0micro-Binterface
4. USB 2.0 type A interface
5. Main (Right) DisplayPort in
6. DVI-D in
7. DVI-D out
8. Potential Equalization pin (POAG)
9. 2nd (Left) DisplayPort in
10. 100-240 VAC (50-60 Hz) power in
6K5902133 (451920612482) MDSC-8255 23/11/2017

2. Parts, controls and connectors
2.3.2 MDSC-8255 MNA version
Overview
11 512 1613 14 151096 8754321
Main
(1)
2nd
(2)
17
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. (2) Secondary SFP+ 10Gb optical Ethernet interface
8. (1) Main SFP+ 10Gb optical Ethernet interface
9. Identification button
10. SDI in
11. SDI out
12. Main (Right) DisplayPort in
13. DVI-D in
14. DVI-D out
15. Potential Equalization pin (POAG)
16. 2nd (Left) DisplayPort in
17. 100-240 VAC (50-60 Hz) power in
Input and Output 1 to 9 are directly connected to the embedded Nexxis decoder.
2.4 Remote control
Overview
The remote control duplicates the functions of the keyboard and operates on an infrared (IR)-based trans-
mitter. If it has an unobstructed line-of-sight to the receiver, it can function at distances of up to 30 feet
(about 9 meters).
K5902133 (451920612482) MDSC-8255 23/11/2017 7

2. Parts, controls and connectors
OK
1 2
6
7
9
12
3
4
5
8
10
11
Image 2-5
1. Stand-by key
2. OSD menu (Enter/Exit) key
3. Up key
4. Left key
5. Down key
6. Right key
7. OK (Select) key
8. Input selection key
9. Brightness increase key
10. Back key
11. Multi-image selection key (not supported)
12. Brightness decrease key
2.5 Connector pin assignments
2.5.1 DVI connector (DVI-D)
Overview
Image 2-6
8K5902133 (451920612482) MDSC-8255 23/11/2017

2. Parts, controls and connectors
1. D2_Rx- (T.M.D.S.)
2. D2_Rx+ (T.M.D.S.)
3. GND (data 2 shield)
4. Not connected
5. Not connected
6. SCL (for DDC)
7. SDA (for DDC)
8. Not connected
9. D1_Rx- (T.M.D.S.)
10. D1_Rx+ (T.M.D.S.)
11. GND (data 1 shield)
12. Not connected
13. Not connected
14. +5V output (*)
15. GND (cable sense)
16. Hot plug detect (*)
17. D0_Rx- (T.M.D.S.)
18. D0_Rx+ (T.M.D.S.)
19. GND (data 0 shield)
20. Not connected
21. Not connected
22. GND (clock shield)
23. CK_Rx+ (T.M.D.S.)
24. CK_Rx- (T.M.D.S.)
(*) +5 VDC output selectable on either pin 14 or 16 via the OSD menu. (+5V ± 10% @ 500mA (max))
2.5.2 USB type A connector
Overview
Image 2-7
1. +5 VDC
2. Data -
3. Data +
4. GND
2.5.3 Micro-USB connector
Overview
12345
Image 2-8
1. +5 VDC
2. Data -
3. Data +
4. GND
5. Not connected
K5902133 (451920612482) MDSC-8255 23/11/2017 9

2. Parts, controls and connectors
2.5.4 DisplayPort connector
Overview
19 17 15 13 11 9 7 5 3 1
20 18 16 14 12 10 8 6 4 2
Image 2-9
1. ML_Lane 0 (p)
2. GND
3. ML_Lane 0 (n)
4. ML_Lane 1 (p)
5. GND
6. ML_Lane 1 (n)
7. ML_Lane 2 (p)
8. GND
9. ML_Lane 2 (n)
10. ML_Lane 3 (p)
11. GND
12. ML_Lane 3 (n)
13. CONFIG1
14. CONFIG2
15. AUX CH (p)
16. GND
17. AUX CH (n)
18. Hot Plug
19. Return
20. DP_PWR (+3.3 VDC @ 500 mA max)
10 K5902133 (451920612482) MDSC-8255 23/11/2017

3. Display installation
3. DISPLAY INSTALLATION
3.1 Interface connection
About
The MDSC-8255 can have multiple video inputs connected. Switching between the different inputs can
be done easily with the Source shortkey ( ).
Futhermore, if more than one video source is connected, the Picture in Picture (PiP) functionality becomes
available, allowing you to view two different video inputs at once. Please refer to "2nd Picture Mode", page
27 and "2nd Picture Source", page 28 for more information.
Beside the video input connections, the MDSC-8255 also has video output capabilities allowing you to
loop-through or duplicate the screen content on the DVI output port, allowing an easy connection with
another display, projector, video recorder, ...
This chapter describes how to connect the different video interface types to the MDSC-8255.
CAUTION:When the display is assembled in the medical system, take care of the fixa-
tion of all cables, to avoid unwanted detachment.
Nexxis OR
Connecting your MDSC-8255 to Barco’s Nexxis OR system allows you to distribute video, graphics, audio
and computer data over the 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. Please visit www.barco.com to obtain these user guides.
Nexxis OR is only available on the MDSC-8255 MNA version.
3.1.1 MDSC-8255 LED version
To connect the interfaces
1. Connect one or more video source(s) to the corresponding video inputs of the display.
UHD 4K video can be connected in two ways:
- 1 x DisplayPort 1.2 MST connected to the Main DisplayPort input or,
- 2 x DisplayPort 1.1 connected to the Main and 2nd DisplayPort input, where each input drives one
half (right/left) of the screen.
Warning:DisplayPort VESA DP 1.2 certified cables for 5.4 Gbps HBR2 are recommended.
2. When the SDI video input is connected, an additional SDI video sink can be connected to the SDI output
(= SDI input loop-through).
3. Screen image clone: The entire active image on the screen (including OSD) can be duplicated to a
FHD (1080p/1080i) signal on the DVI output connector, to which an additional DVI video sink can be
connected.
Note: The DVI output must be enabled in the OSD menu (please refer to "DVI output", page 32).
K5902133 (451920612482) MDSC-8255 23/11/2017 11

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).
2
3
1
54
Image 3-1
3.1.2 MDSC-8255 MNA version
To connect the interfaces
1. Connect one or more video source(s) to the corresponding video inputs of the display.
UHD 4K video can be connected in three ways:
- 1 x DisplayPort 1.2 MST connected to the Main DisplayPort input or,
- 2 x DisplayPort 1.1 connected to the Main and 2nd DisplayPort input, where each input drives one
half (right/left) of the screen or,
- Nexxis link: 2 x 10Gb Ethernet connected to the Main and Secondary SFP+ 10Gb optical Ethernet
interface, where each input drives one half (right/left) of the screen.
Warning:DisplayPort VESA DP 1.2 certified cables for 5.4 Gbps HBR2 are recommended.
2. When the SDI video input is connected, an additional SDI video sink can be connected to the SDI output
(= SDI input loop-through).
3. Screen image clone: The entire active image on the screen (including OSD) can be duplicated to a
FHD (1080p/1080i) signal on the DVI output connector, to which an additional DVI video sink can be
connected.
Note: The DVI output must be enabled in the OSD menu (please refer to "DVI output", page 32).
4. Use any USB peripheral (keyboard, mouse, webcam, ...) by connecting it to the available USB inter-
faces.
5. Connect a headphone to the appropriate output to listen to audio sent over Nexxis.
6. Connect a microphone to the appropriate input to send spoken audio over Nexxis.
7. Connect a (set of) speaker(s) to the line out interface to listen to audio sent over Nexxis.
8. Connect any kind audio player to the line in interface to send audio over Nexxis.
9. Connect the display with Nexxis to use the remote control protocol or to update the display firmware.
12 K5902133 (451920612482) MDSC-8255 23/11/2017

3. Display installation
Main
(1)
2nd
(2)
2 1
3
4
MP3
1
4
5
6
7
8 9
Image 3-2
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
(
1
)
2
n
d
(2)
(2)
Image 3-3
CAUTION:The display must be earthed.
Potential equalization
When potential equalization between the display and other devices is required then connect the potential
equalization pin (POAG) to the potential equalization terminal of the equipment.
Main
Main
(
1
)
2
nd
(2)
(2)
Image 3-4
K5902133 (451920612482) MDSC-8255 23/11/2017 13

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
3.3 VESA mount installation
To install the display on a VESA mounting solution
The display can be attached to a VESA 200 mm or VESA 600 mm arm or stand.
Image 3-6
The VESA mounting holes at the back of the display are provided with M6-type blind fasteners to fixthe
VESA mounting plate. Depending on the VESA plate thickness (T) and the thickness of possible washers
(W), a different screw length (L) should be selected.
Please respect the following rule to select an appropriate screw length:
•L
min =T+W+8mm
•L
max =T+W+11mm
14 K5902133 (451920612482) MDSC-8255 23/11/2017

3. Display installation
T
W
Lmin
Lmax
Image 3-7
CAUTION:Use an arm that is in compliance with VESA requirements.
CAUTION:The monitor VESA interface has been designed for a safety factor 6 (to sup-
port 6 times the monitor weight). In the medical system, use an arm with suitable safety
factor (IEC60601–1).
K5902133 (451920612482) MDSC-8255 23/11/2017 15

3. Display installation
16 K5902133 (451920612482) MDSC-8255 23/11/2017

4. Daily operation
4. DAILY OPERATION
4.1 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.
While your display is in stand-by mode, press and hold the stand-by key for approxi-
mately 1 second to activate the display.
4.2 Power mode LED
About the power mode LED
The behavior of the power LED shows the status of the unit:
OFF Hard power OFF (power unplugged or switched off through rocker switch)
Amber slow blinking Soft power OFF (switched off by using the stand-by key ( ))
Full amber Display is in power save mode (backlight and LCD off)
Green/amber blinking Searching for signal
Note: When Power save mode is enabled, the display will automatically go into
power save mode after 10 seconds of searching without signal.
Full green Display has a valid input signal.
4.3 OSD menu activation
To activate the OSD menu
Press the key on the display.
As a result, the OSD main menu comes up in the bottom right corner of the screen. If no further actions
are taken within the following 30 seconds, the OSD menu will disappear again.
If after pressing the key, the OSD lock window appears then this means that the OSD lock has been
enabled. Please refer to "OSD menu locking/unlocking", page 20for more information and instructions to
unlock the OSD menu.
The time-out of the OSD menu automatic close function can be adjusted or disabled in
the OSD menu (OSD Time-out).
K5902133 (451920612482) MDSC-8255 23/11/2017 17

4. Daily operation
The OSD menu position can be adjusted in the OSD menu (OSD Hor. Pos. and OSD Vert.
Pos.).
4.4 OSD menu navigation
OSD menu structure explained
Below is an example of the OSD menu structure:
Picture
Brightness 50
Contrast 50
Saturation 30
Profile Factory
Color temperature 6500K
Gamma Native
Sharpness 10
Color space ITU709
1
4
2
Picture
System
Input
select
Picture
advanced
Configuration
3
5
1024x768@100 Hz
Image 4-1
1. Menu pages
2. Sub-menus (menu items)
3. Status bar
4. Selector/Slider
5. Item
Grayed out menu items are not available on the specific display version.
To navigate through the OSD menu
Image 4-2
18 K5902133 (451920612482) MDSC-8255 23/11/2017