Eizo CuratOR EX5841 User manual

Instructions for Use
4K UHD 58" Monitor
Important
Please read the safety information and all information delivered
with the product carefully to familiarize yourself with safe and
effective usage.

EIZO GmbH
Carl-Benz-Straße 3
76761 Rülzheim
Germany
1085098-002
04/2020 Technical data subject to change.
Copyright © EIZO GmbH 2020.
All rights reserved.
Legal information
Warning notice system
This manual contains notices you have to observe in order to ensure your personal safety, as well as to
prevent damage to property. The notices referring to your personal safety are highlighted in the manual
by a safety alert symbol, notices referring only to property damage have no safety alert symbol. These
notices shown below are graded according to the degree of danger.
DANGER
indicates that death or severe personal injury will result if proper precautions are not taken.
WARNING
indicates that death or severe personal injury may result if proper precautions are not taken.
CAUTION
indicates that minor personal injury can result if proper precautions are not taken.
NOTICE
indicates that material damage can result if proper precautions are not taken.
If more than one degree of danger is present, the warning notice representing the highest degree of
danger will be used. A notice warning of injury to persons with a safety alert symbol may also include a
warning relating to property damage.
Qualified personnel
The product/system described in this documentation may be operated only by personnel qualified for
the specific task in accordance with the relevant documentation, in particular its warning notices and
safety instructions. Qualified personnel are those who, based on their training and experience, are ca-
pable of identifying risks and avoiding potential hazards when working with these products/systems.
Use of EIZO products
WARNING
EIZO products may only be used for the applications described in the catalog and in the relevant tech-
nical documentation. If products and components from other manufacturers are used, these must be
recommended or approved by EIZO. Proper transport, storage, installation, assembly, commissioning,
operation and maintenance are required to ensure that the products operate safely and without any
problems. The permissible ambient conditions must be complied with. The information in the relevant
documentation must be observed.
Trademarks
All names identified by ® are registered trademarks of their respective owners. Please refer to the
trademarks listed in the appendix. The remaining trademarks in this publication may be trademarks
whose use by third parties for their own purposes could violate the rights of the owner.
Disclaimer of liability
We have reviewed the contents of this publication to ensure consistency with the hardware and soft-
ware described. Since variance cannot be precluded entirely, we cannot guarantee full consistency.
However, the information in this publication is reviewed regularly and any necessary corrections are in-
cluded in subsequent editions.

Table of contents
CuratOR EX5841
Instructions for Use, 04/2020 3
Table of contents
Legal information ............................................................................................................. 2
1 Introduction....................................................................................................................... 5
1.1 Contents of this document ........................................................................................5
1.2 Intended use .............................................................................................................5
1.3 User ..........................................................................................................................6
2 Safety information ............................................................................................................ 7
2.1 General safety instructions .......................................................................................7
2.2 Product-specific safety instructions ........................................................................11
3 Description...................................................................................................................... 12
3.1 Scope of delivery ....................................................................................................12
3.2 Monitor performance features.................................................................................12
4 Setup and installation .................................................................................................... 14
4.1 Installation site ........................................................................................................14
4.2 Unpacking the monitor............................................................................................16
4.3 Mounting the monitor ..............................................................................................17
5 Connecting...................................................................................................................... 19
5.1 Safety information for connection ...........................................................................19
5.2 Device connectors ..................................................................................................20
5.2.1 Connector locations .................................................................................. 20
5.2.2 Connection panel ...................................................................................... 21
5.2.3 Digital signal inputs of the monitor ............................................................ 23
5.2.4 Power connector ....................................................................................... 23
5.3 Connection procedure ............................................................................................24
6 Operation......................................................................................................................... 25
6.1 Operator controls ....................................................................................................25
6.2 Switching on the monitor and video source ............................................................26
7 Cleaning .......................................................................................................................... 27
7.1 Recommended cleaning agents and disinfectants .................................................27
7.2 Prohibited cleaning agents and disinfectants .........................................................28
8 Troubleshooting ............................................................................................................. 29
8.1 No picture ...............................................................................................................29
8.2 Picture displayed ....................................................................................................30
8.3 Messages ...............................................................................................................31
9 Technical specifications ................................................................................................ 32
9.1 Monitor characteristics............................................................................................32

Table of contents
4
CuratOR EX5841
Instructions for Use, 04/2020
9.2 Power supply ..........................................................................................................32
9.3 Inputs / outputs .......................................................................................................33
9.4 Mechanical design ..................................................................................................33
9.5 Climatic conditions..................................................................................................34
9.6 Safety regulations ...................................................................................................34
10 Dimension drawings ...................................................................................................... 35
10.1 View from front and side .........................................................................................35
10.2 Rear view................................................................................................................35
11 Appendix ......................................................................................................................... 36
11.1 Markings and symbols ............................................................................................36
11.2 Information on electromagnetic compatibility (EMC) ..............................................37
11.3 Environmental protection ........................................................................................42
11.4 FCC Declaration of Conformity...............................................................................42
11.5 China RoHS (Restriction of Hazardous Substances) .............................................43
11.6 Declaration of compliance with India RoHS............................................................45
11.7 Warranty .................................................................................................................45
11.8 Additional devices...................................................................................................45
11.9 Repairs ...................................................................................................................45
11.10 Trademarks.............................................................................................................46
Index ................................................................................................................................ 47

Introduction
1.1 Contents of this document
CuratOR EX5841
Instructions for Use, 04/2020 5
1 Introduction
1.1 Contents of this document
These instructions for use explain the functionality and the intended use of the CuratOR
EX5841. To ensure clarity, it does not contain all detailed information on this product.
You are additionally advised that the contents of this document are neither part of a previ-
ous or existing agreement, commitment or legal relationship, nor does it modify such.
Note
• Information on connecting and adapting the monitor settings can be found in the instal-
lation manual
• This documentation is available in electronic format only. It can be found on the CD-
ROM provided and can be downloaded from www.eizo-or.com.
1.2 Intended use
The CuratOR EX5841 is intended for the display of still images and moving images in the
medical environment, for example, during endoscopic examinations. The monitor is not suit-
able for mammography.
The monitor is intended for qualified healthcare professionals to display video sources of
various medical imaging devices in the patient vicinity,
The monitor is intended for use in professional healthcare facilities such as clinics and hos-
pitals. The monitor is not suited for the following environments:
• Home-based healthcare facilities.
• Near short-wave therapy devices.
• RF-shielded room for the MRI system.
• In shielded environments with special environments.
• Built into vehicles, including ambulances.
• Other special environments.

Introduction
1.3 User
6
CuratOR EX5841
Instructions for Use, 04/2020
1.3 User
User
In the following, healthcare personnel such as surgeons or medical technicians are referred
to as the "user".
Service / service personnel
"Service" or "Service personnel" identifies authorized personnel with knowledge of medical
imaging technology, local standards for image quality requirements, and safety of medical
products, for example a hospital technician or manufacturer of medical devices.
Cleaning staff
"Cleaning staff" refers to personnel responsible for cleaning medical devices.

Safety information
2.1 General safety instructions
CuratOR EX5841
Instructions for Use, 04/2020 7
2 Safety information
2.1 General safety instructions
Correct and safe operation of EIZO devices assume professional transport, storage, installa-
tion, and connection, as well as careful operation and service.
The devices may only be used for applications for which they are intended.
For safety reasons, the following precautions must be observed:
DANGER
Please observe all warning information present on the device and in the instructions for use.
There is a danger to life if warnings are not obeyed. Severe personal injury or damage to property
may occur.
Observe the safety requirements of EN 60601-1 (IEC 60601-1)
To prevent injury to patients and users, connect the electrical system in accordance with the safety
requirements of EN60601‑1 (IEC60601‑1) for "Safety requirements for medical electrical systems".
Connecting the protective earth conductor
If the device is connected to line power, the device must be connected to a protective ground con-
ductor. This is the only way to ensure that the touch leakage current in a first fault event does not ex-
ceed 500 µA.
The interruption of the device's protective conductor is considered a first fault event in accordance
with EN 60601-1.
Use the following measures to ensure that the leakage currents remain below the specified limits:
• Separators for signal input unit or signal output unit
• Use of a safety isolating transformer
• Use of the additional protective ground terminal
Mounting of the monitor: The monitor's suspension arm must have its own protective ground conduc-
tor. This protective ground conductor guarantees, together with the protective ground conductor of
the monitor, that the housing leakage current always remains less than 500µA, even in the event of
a single fault condition.
No unauthorized opening of the device / no unauthorized service or maintenance work
The device may only be opened by qualified personnel. Likewise, service or maintenance work may
only be carried out by qualified personnel. There is a risk of electric shock.
No liability is accepted for death and injury to persons or damage to property resulting from work car-
ried out by non-qualified personnel.
Do not touch components in the device
If the device is connected to the line power, components in the device are subjected to high voltages.
Touching the components may be fatal.
No contact between device and patients
The device is not suitable for direct contact with a patient. The device and patient must never be
touched simultaneously. Otherwise there is a danger to life and limb.

Safety information
2.1 General safety instructions
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CuratOR EX5841
Instructions for Use, 04/2020
DANGER
Please observe all warning information present on the device and in the instructions for use.
There is a danger to life if warnings are not obeyed. Severe personal injury or damage to property
may occur.
Never use defective power cables
If a damaged or unsuitable power cable is used, it could result in a fire or electric shock. Only use
power cables with PE contacts approved by the manufacturer.
Disconnect the power cable correctly
When disconnecting the power cable, always do so by holding the plug. Ensure that your hands are
dry. There is a risk of electric shock.
Do not insert any objects into the housing
Objects inserted into the housing may result in an electric shock or damage to the device.
Do not place any objects on top of the device
If you place objects on top of the device, this can lead to overheating and fire.
Avoid penetration of liquid
Liquids seeping into the device may result in electric shock or device failure.
CAUTION
Extensive damage to property may result if the device is not connected correctly
That is why you should observe the warning information:
Connection must be carried out by specialists
Please ensure that all steps are taken to avoid injuries or incorrect diagnoses.
• Only use the video cables specified by the manufacturer for the connection.
• Only use power cables with PE contacts.
• Only use power outlets with PE contacts.
• Do not connect too many devices to a power outlet or extension cable.
• Observe the information provided by the respective manufacturer.
• If required by the application or local regulations, QA software must be used for quality control
and documentation.
Connection in the USA and Canada
Molded power supply plugs must comply with the requirements for "hospital grade attachments" CSA
Std. C22.2 No.21 and UL498.
Connection in China
Only use power cables approved for China. These power cables are identified by the labels "CCC" or
"CQC".
Observe the country-specific regulations
Observe all regulations of the country in which the device is used.

Safety information
2.1 General safety instructions
CuratOR EX5841
Instructions for Use, 04/2020 9
NOTICE
Extensive damage to property may result if the device is not connected correctly
That is why you should observe the warning information:
• Desktop installation:
Place the device on a solid and level surface. The attached stand, as well as the installation sur-
face, must be suitable for the weight of the device.
• For mounting on a wall or ceiling suspension:
The mount unit must be suitable for the weight of the device.
• For installation in a rack:
Observe the installation sequence, and provide ventilation for the device.
Provide adequate air circulation
When installing the device, ensure that there is adequate air circulation for operation. The permissi-
ble ambient temperature range must not be violated. Otherwise, the device could be destroyed by
overheating.
Avoid sources of heat
Do not install the device in the vicinity of sources of heat, such as radiators, heating appliances or
other devices that can generate or emit heat.
Do not subject the device to jolting or shocks
The device contains sensitive electronic components that could be damaged by jolting or shocks.
Only switch on a cold device following adaptation to room temperature
If the device is brought into a room with a higher or rising temperature, condensed water will form in
and on the device. Do not switch on the device until the condensed water has evaporated. Other-
wise, the device could be damaged.

Safety information
2.1 General safety instructions
10
CuratOR EX5841
Instructions for Use, 04/2020
NOTICE
Extensive damage to property may result if the device is not connected correctly
That is why you should observe the warning information:
Transportation only in original packaging
Use the original packaging for transportation, and transport in the correct shipping position. Be sure
in particular to protect the monitor LCD modules from shocks.
Care of device / cleaning agents
• Remove water drops immediately; extended contact with water discolors the surface.
• Only clean the surfaces using the cleaning agents referred to in the Instructions for Use.
• Monitor: The screen is extremely sensitive to mechanical damage. Absolutely avoid scratches,
shocks, etc.
What to do if the device is faulty
If the following conditions exist, the device must be disconnected from the line power supply and
checked by qualified personnel:
• Damage to the plug or power cable.
• After liquid seeps into the device.
• If the device has been exposed to moisture.
• If the device does not function or if a fault cannot be eliminated using the Instructions for Use.
• If the device has been dropped and/or the housing damaged.
• If the device smells of burning or makes peculiar noises.
Be aware of the monitors aging
Note that monitors can fail as a result of aging, and that image properties such as brightness, con-
trast,and color value can change.
Do not touch the monitor screen
Due to mechanical pressure or electrostatic discharges, touching the screen can result in brief distur-
bances to the image.

Safety information
2.2 Product-specific safety instructions
CuratOR EX5841
Instructions for Use, 04/2020 11
2.2 Product-specific safety instructions
NOTICE
Medical System
Do not connect devices which are not part of the medical system.
NOTICE
Opening the device
The device must only be opened by service personnel.
• Disconnect the power supply plugs before opening the device
NOTICE
Radio interference
This is a Class B device.
The device may cause radio interference or interfere with the operation of other devices in
close proximity. In this case the user is encouraged to perform appropriate measures to
correct the interference.
Note
No zero error rate
LCD monitors do not have a zero error rate. For this reason, the image parameters can
change over time, e.g. reduced luminance or changing/fading colors.
Note
Image quality
To maintain constant image quality, EIZO recommends cleaning the monitor on a regular
basis and checking image properties in accordance with all applicable local regulations.

Description
3.1 Scope of delivery
12
CuratOR EX5841
Instructions for Use, 04/2020
3 Description
3.1 Scope of delivery
The device and various components are included in the scope of delivery. After unpacking,
check the scope of delivery for correctness and completeness.
Note
Keep the packaging material for subsequent transport of the device.
Device
The CuratOR EX5841 is a 8 MP 58" LCD Monitor for mounting in a ceiling suspension unit
or wall mount.
Product Order number
CuratOR EX5841 6GF62008CA01
Components
The following components are included in the scope of delivery:
• 1 power cable each for Europe, USA, China, Japan, and India (optional)
• 4 preinstalled screws for the VESA adapter
• 4 adhesive foils (Ø 25 mm) for screw holes
• 1 CD-ROM with documentation and general safety instructions
• 1 general safety instructions
3.2 Monitor performance features
4K UHD display for the operating room
The CuratOR EX5841 uses an LCD panel with energy-efficient LED background lighting, a
brightness of 300 cd/m², and a contrast of 1000:1 (calibrated). It presents high-definition im-
ages of endoscopes and surgical microscopes in 3840 x 2160 (4K UHD) resolution.
Delay-free presentation
4K UHD images as well as full HD images taken with conventional endoscopes and surgical
cameras, can be displayed without delay on the EX5841 in Single Source mode.
Cable cover for safety and hygiene
The connecting cable is secured under a removable cable cover. This increases safety and
hygiene in the operating room.

Description
3.2 Monitor performance features
CuratOR EX5841
Instructions for Use, 04/2020 13
Protective screen
The EX5841 is equipped with a protective screen. Thus, the front is protected against for-
eign material and sprayed water with a protection class of IP45. The entire device has pro-
tection class IP32.
Various input and output signals
The EX5841 supports various video inputs and outputs in order to connect different modali-
ties. In addition, it is possible to switch images through external OR equipment by means of
a communication interface.
Display of multiple signal sources on the monitor
• In Dual Source mode, two different signal sources can be viewed on the monitor simulta-
neously:
– With the PaP (Picture-and-Picture) function, the two images are displayed side-by-
side.
– With the PiP (Picture-in-Picture) function, the second image is displayed over the dis-
play of the main signal. The size and position of the display window is adjustable.
• In Triple Source mode, three signal sources are displayed on the screen. In this case, an
additional display window is superimposed on the PaP display.
Setting the characteristic curve (LUT) separately
If multiple video sources are displayed simultaneously on the monitor, the LUT can be set
separately for each image without impacting the display of the others. This can be useful for
example, endoscopic images and CT or MRI images are displayed on the same monitor.
4K UHD connector
The 4K UHD video connection with up to 60Hz is made possible through DisplayPort,
HDMI, and 12G-SDI(BNC). The 12G-SDI(BNC) connector makes transmission over a dis-
tance of up to 30m possible.
User and factory presets
User-specific operating configurations can be saved in the monitor as user presets. Typical
operating configurations are saved ex-factory as factory presets. The presents can be se-
lected during operation using the OSD or the Preset key.

Setup and installation
4.1 Installation site
14
CuratOR EX5841
Instructions for Use, 04/2020
4 Setup and installation
CAUTION
Changes to device
Do not make any mechanical or electric changes to the device. Otherwise the device war-
ranty becomes invalid.
The manufacturer is not liable for changes made to the device.
4.1 Installation site
NOTICE
The power switch and connections must be accessible at all times
When installing and connecting the monitor, ensure that the power switch and the connec-
tions are accessible at all times.
NOTICE
Condensation
If the device is brought into a warm environment from a cold one, condensation may form
in the device. This could result in a short circuit when switching on the device, damaging it.
• Wait until the condensed water has evaporated, including that inside the device, before
you switch it on. This can take several hours.
NOTICE
Overheating
Overheating can lead to monitor failure. Make sure that the following conditions are met
with the monitor in operation:
• The minimum distance from the back and side of the monitor to the wall is 10 cm, and
at least 15 cm from other devices.
• The ambient temperature is in a range of +5° C - +40° C.
NOTICE
Dusty environment
The monitor is intended for use in the clean environment of medical diagnostics. In dust
environments, dust can penetrate into the monitor.
In the worst case, deposits are possible which become evident as dark spots in a white
picture and result in deterioration of the luminance.
• Protect the monitor from dust, for example through appropriate construction measures
at the installation site.

Setup and installation
4.1 Installation site
CuratOR EX5841
Instructions for Use, 04/2020 15
Note
Reflections on the screen
The monitor has an anti-glare surface that is only effective if the screen is clean and
grease-free.
• Comply with the specifications for cleaning.
• Position the monitor to avoid reflections on the display area.
Reflections can be caused by lights, windows, furniture with shiny surfaces, or light-col-
ored walls.
• In order to reduce reflections on the monitor, only use non-dazzling reflector bulbs for
the ceiling lighting.
Note
Shocks and impacts
The monitor is sensitive to mechanical influences. Shocks and impacts on the panel sur-
face can lead to total failure.
• Ensure that such mechanical influences at the installation site are avoided.
Note
Movable installation
If the monitor is installed such that it can move, make sure that persons or objects in the
facility are not endangered by the monitor's range of movement.
Note
During transport, use the original packaging or service packaging.

Setup and installation
4.2 Unpacking the monitor
16
CuratOR EX5841
Instructions for Use, 04/2020
4.2 Unpacking the monitor
CAUTION
Injuries due to the monitor falling or tipping over
To prevent injuries when unpacking the monitor, proceed as follows:
• Make sure the monitor cannot tip over.
• The monitor must be removed from the packaging and carried by at least two persons.
• Wear appropriate protection to prevent injuries should the monitor fall.
Lower foam inserts
Upper foam insert
Monitor
Carton
Fig.: Monitor packing (schematic representation)
Unpack the monitor as follows:
1. Open the four side securing straps that hold together the upper and lower parts of the
carton.
2. Remove the upper part of the carton.
3. Remove the enclosed components, such as cables, manuals, and CD from the upper
foam insert.
4. Remove the upper foam insert.
5. Lift the monitor out of the lower part of the carton. Hold it on the side and underside.

Setup and installation
4.3 Mounting the monitor
CuratOR EX5841
Instructions for Use, 04/2020 17
4.3 Mounting the monitor
CAUTION
Installation
• To enable an even load distribution, all screws have to be inserted and tightened before
placing the screws under load.
• Exceeding the maximum torque for attachment on the holder can cause irreparable
damage to the monitor.
• Using screws that are too long or too short can result in instability or damage the moni-
tor.
CAUTION
Holders
• Mounts must be tested and approved by the manufacturer for the weight to be sup-
ported.
• An installed stand must be sufficiently stable to withstand tilting of up to 10° without top-
pling the monitor.
M8 threaded holes
Fig.: Back view with threaded holes for VESA holder
The monitor has a VESA 400x200 or VESA 400x400 mounting interface and can be in-
stalled in a suitable ceiling suspension or wall mount.
Four screws are preinstalled for mounting in a VESA 400x400 holder.
Note
Mounting the monitor in a holder other than the VESA 400x400
If the monitor is to be mounted in a holder other than a VESA 400x400, remove the prein-
stalled screws and cover the screw holes with the adhesive foil included in the scope of
delivery. Otherwise, protection class IP32 cannot be maintained.

Setup and installation
4.3 Mounting the monitor
18
CuratOR EX5841
Instructions for Use, 04/2020
Note the following during installation:
• The maximum torque for attaching to the holder is 18 Nm.
• The screws used for attaching to the holder must meet the following requirements:
No. 4
Thread M8
Strength 8.8 in accordance with ISO 898-1
Insertion depth 16 mm ~ 20 mm

Connecting
5.1 Safety information for connection
CuratOR EX5841
Instructions for Use, 04/2020 19
5 Connecting
5.1 Safety information for connection
All safety information and warnings for the device must be observed to ensure danger-free
operation.
CAUTION
Changes to device
Do not make any mechanical or electric changes to the device. Otherwise the device war-
ranty becomes invalid.
The manufacturer is not liable for changes made to the device.
CAUTION
Shielding measures
Follow all shielding measures in accordance with local EMC directives. If these guidelines
are not observed, device malfunction may result.
CAUTION
Grounding
The permissible leakage current is not exceeded during the first fault event in accordance
with EN60601-1. The device is grounded with an additional protective conductor to ensure
the greatest possible electric safety.
CAUTION
Excessive currents, short circuits, and ground faults
In accordance with national standards and regulations, protection against excessive cur-
rents, short circuits, and ground faults must be incorporated into the building installation.
NOTICE
Changes to device settings
Device settings may only be adjusted by service personnel.
NOTICE
Disconnecting from line power
Always set the power switch to "Off" before disconnecting the device from power. Other-
wise the device could be destroyed.

Connecting
5.2 Device connectors
20
CuratOR EX5841
Instructions for Use, 04/2020
NOTICE
Cable installation
Observe the following instructions:
• Only shielded cables are to be used for all signal connections.
• If the relevant facility is available on the connector, all plug connections must be
screwed tight or locked.
• The connecting cables must not be kinked.
• The minimum bending radius of a connecting cable generally equals five times the ca-
ble diameter.
• Do not route signal cables and power cables next to one another. Otherwise, line power
subject to heavy interference could result in reversible pixel errors.
• The device must not share a line power supply with motors or valves (interference!).
• Externally connected cables can represent a trip hazard. Make sure that all incoming
cables are safely routed.
• If the device offers strain relief mechanisms for the cables, use them to prevent unin-
tended loosening of connected cables.
5.2 Device connectors
5.2.1 Connector locations
The connectors are located in the connection panel behind a cover on the back of the moni-
tor. The power switch is not covered and is freely accessible.
Grounding screw
The additional protective conductor is connected to the grounding screw.
Equipotential bonding
The equipotential bonding connector is used when electric potential between electric de-
vices differs and therefore needs to be equalized. This prevents differences in the potential
between devices and conductive parts and minimizes the ground resistance.
The equipotential bonding connection on the device can minimize contact voltages from dif-
ferent sources, for example, when the device is used in a system with other devices.