NEC MD302C4 User Manual

MD242C2 MD302C4

INSTALLATION & MAINTENANCE GUIDE

Index

Warning, Caution ..........................................................................................................................English-1

Intended Use ................................................................................................................................English-2

Registration Information ...............................................................................................................English-3

Recommended use ......................................................................................................................English-4

Contents .......................................................................................................................................English-6

Quick Start ....................................................................................................................................English-7

Controls ........................................................................................................................................English-12

Using the PICTURE MODE function ............................................................................................English-17

Quick screen QA test function ......................................................................................................English-18

Advanced OSD .............................................................................................................................English-19

Speciﬁ cations - MD242C2 ............................................................................................................English-26

Speciﬁ cations - MD302C4 ............................................................................................................English-27

Features .......................................................................................................................................English-28

Troubleshooting ............................................................................................................................English-29

STAND-ALONE CALIBRATION ...................................................................................................English-30

Self Calibration .............................................................................................................................English-31

Copy Calibration (MD302C4 only) ................................................................................................English-32

Gamma Adjust ..............................................................................................................................English-33

DICOM Measurement ..................................................................................................................English-34

AMBIENT SENSOR CALIBRATION .............................................................................................English-34

Manufacturer’s Recycling and Energy Information .......................................................................English-36

Symbol Information

This symbol warns user that uninsulated voltage within the unit may have sufﬁ cient magnitude to cause electric shock. Therefore, it is dangerous to make any kind of contact with any part inside this unit.

This symbol alerts the user that important literature concerning the operation and maintenance of this unit has been included. Therefore, it should be read carefully in order to avoid any problems.

Protective earth terminal marked.

Stand by.

AC Input.

UL MARK CERTIFICATION, ANSI/AAMI ES60601-1:2005 cUL, CAN/CSA-C22.2 NO.60601-1:08

MEDICAL - GENERAL MEDICAL EQUIPMENT AS TO ELECTRICAL SHOCK, FIRE AND MECHANICAL HAZARD ONLY IN ACCORDANCE WITH ANSI/AAMI ES60601-1:2005 AND CAN/CSA-C22.2 NO.60601-1:08 ALSO LISTED ACCORDANCE WITH UL 60950-1 AND CAN/CSA-C22.2 NO.60950-1-07 45VU E332883

Windows is a registered trademark of Microsoft Corporation. NEC is a registered trademark of NEC Corporation. ErgoDesign is a registered trademark of NEC Display Solutions, Ltd. in Austria, Benelux, Denmark, France, Germany, Italy, Norway, Spain, Sweden, U.K. All other brands and product names are trademarks or registered trademarks of their respective owners. DisplayPort and DisplayPort Compliance Logo are trademarks owned by the Video Electronics Standards Association.

WARNING

TO PREVENT FIRE OR SHOCK HAZARDS, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE. ALSO, DO NOT USE THIS UNIT’S POLARIZED PLUG WITH AN EXTENSION CORD RECEPTACLE OR OTHER OUTLETS UNLESS THE PRONGS CAN BE FULLY INSERTED.

REFRAIN FROM OPENING THE CABINET AS THERE ARE HIGH VOLTAGE COMPONENTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

CAUTION

TO REDUCE THE RISK OF ELECTRIC SHOCK, MAKE SURE POWER CORD IS UNPLUGGED FROM WALL SOCKET. TO FULLY DISENGAGE THE POWER TO THE UNIT, PLEASE DISCONNECT THE POWER CORD FROM THE AC OUTLET. DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

Power Cord Important Information

CAUTION: Please use the power cord provided with this monitor in accordance with the table below. If a power cord is not

supplied with this equipment, please contact your supplier. For all other cases, please use a power cord that matches the AC voltage of the power outlet and has been approved by and complies with the safety standard of your particular country. When you use this Monitor in North America, you should use a North America Hospital Grade power cord.

English

Plug Type North America

Plug Shape

Country

Voltage

(green dot and tag label)

U.S.A./Canada EU (except U.K.) U.K. China Japan

120 230 230 220 100

European

Continental

U.K. Chinese Japanese

NOTE: This product can only be serviced in the country where it was purchased.

English-1

Intended Use

The MD242C2/MD302C4 Color display is intended to be used for displaying and viewing of digital images for diagnosis by trained physicians. To guarantee the display performance as speciﬁ ed, it must only be used in conjunction with NEC approved display controllers. MD242C2/MD302C4 cannot be used for a life-support system. This device must not be used in digital mammography. This device is designed for exclusive interconnection with IEC 60601-1-1 certiﬁ ed equipment.

Contraindications: None known.

Safety Precaution

The unit is designed for exclusive interconnection with IEC 60950-1 certiﬁ ed equipment outside of patient environment and IEC 60601-1 certiﬁ ed equipment inside the patient environment.

• Equipment connected to digital interfaces must comply with the respective IEC standards (e.g. IEC 60950-1 for data processing equipment and IEC 60601-1 for medical equipment).

• This device complies with IEC 60601-1-2. To minimize the interference from other equipment, a minimum 0.5 m distance shall be kept form other potential electromagnetic sources, such as a cell phone.

• To reduce the risk of electric shock, make sure the power cord is unplugged from the wall socket. To fully disengage the power to the unit, please disconnect the power cord from the ac outlet. Do not remove the front or back cover. No user serviceable parts inside. Refer servicing to qualiﬁ ed service personnel. The AC outlet shall be readily available and accessible.

This device is equipped with an integrated front sensor and ambient light sensor complying with the IEC 62563-1 standard requirements for measurement devices with a calibration traceable to a primary standards laboratory. Therefore, these sensors can be re-calibrated using external luminance and illuminance meters as a reference, which were calibrated following country speciﬁ c legal obligations for metrological control. When re-calibrated in a regular manner, the integrated front sensor and ambient light sensor may then be used for remote quality assurance following the IEC 62563-1 standard. NEC Display Solutions recommends to check the integrated front sensor and ambient light sensor intervals of two (2) years.

North America Customers

Grounding reliability can only be achieved when the equipment is connected to an equivalent receptacle marked “Hospital Only” or “Hospital Grade”. That signal input port need to be connected properly and that any unused signal input port shall not be accessible for the patient to contact in the patient area after the LCD is integrated into a medical system. Federal law restricts this device to sale by or on the order of a licensed healthcare practitioner.

European Customers

Unpacking, installation and calibration of this monitor must only be done by authorized and trained personnel. Any installation done by a non-authorized person is done under his own risk and we accept no responsibility in any device malfunctioning.

Medical Imaging

MD242C2 is designed for 1920 x 1200 medical imaging. MD302C4 is designed for 2560 x 1600 medical imaging.

English-2

Registration Information

Declaration of the Manufacturer

Declaration

Declaration of the Manufacturer

Means of Conformity

Device Classiﬁ cation: Class I, non-measuring function Applicable Rules: Annex IX, Rules 1.4 (Section 1)

and 1.1 (Section 3) Product Name: MD242C2 (24.1” Diagnostic Imaging

Color LCD Monitor) MD302C4 (29.8” Diagnostic Imaging Color LCD Monitor)

Model Number: MD242C2 MD302C4

UMDNS Code: 16-603

NEC Display Solutions Europe GmbH declares that the product listed is in conformity with the essential requirements and provisions of the Council Directive 93/42/EEC, including the amendments of the Council Directive 2007/47/EC, and conforms to the applicable clauses of the following standards:

– EN 60601-1 – EN 60601-1-2 – EN 61000-3-2 – EN 61000-3-3

NEC Display Solutions Europe GmbH Landshuter Allee 12-14. 80637 Muenchen, Germany

Canadian Department of Communications Compliance Statement

This Class B digital apparatus complies with Canadian ICES-003. Cet appareil numerique de la classe B est conforme a la norme NMB-003 du Canada.

C-UL: Bears the C-UL Mark and is in compliance with Canadian Safety Regulations according to CAN/CSA C22.2 No. 601-1:08.

FCC Information

1. Use the attached speciﬁ ed cables with the MD242C2/MD302C4 color monitor so as not to interfere with radio and television reception.

(1) Please use the supplied power cord or equivalent to ensure FCC compliance. (2) Please use the supplied shielded DVI-D or DisplayPort video signal cable. Use of other cables and adapters may cause interference with radio and television reception.

2. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy, and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

• Consult your dealer or an experienced radio/TV technician for help.

If necessary, the user should contact the dealer or an experienced radio/television technician for additional suggestions. The user may ﬁ nd the following booklet, prepared by the Federal Communications Commission, helpful: “How to Identify and Resolve Radio-TV Interference Problems.” This booklet is available from the U.S. Government Printing Ofﬁ ce, Washington, D.C., 20402, Stock No. 004-000-00345-4.

English

Declaration of Conformity

This device complies with Part 15 of FCC Rules. Operation is subject to the following two conditions. (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

U.S. Responsible Party: NEC Display Solutions of America, Inc. Address: 500 Park Boulevard, Suite 1100 Itasca, Illinois 60143 Tel. No.: (630) 467-3000

Type of Product: Display Monitor

Equipment Classiﬁ cation: Class B Peripheral

Model: MD242C2 MD302C4

We hereby declare that the equipment speciﬁ ed above conforms

to the technical standards as speciﬁ ed in the FCC Rules.

Classiﬁ cation

According to the type of protection against electric shock: CLASS I According to the degree of protection against electric shock: No applied part According to the degree of protection against ingress of water as detailed in the current edition of IEC529: IPX0 According to the method of sterilization or disinfection recommended by the manufacturer: Not Speciﬁ ed According to the degree of safety of application in the presence of a FLAMMABLE AN AESTHETIC MIXTURE WITH AIR or a WITH OXYGEN OR NITROUS OXIDE: Not AP or APG category According to the mode of operation: Continuous operation

English-3

Recommended use

Safety Precautions and Maintenance

FOR OPTIMUM PERFORMANCE, PLEASE

NOTE THE FOLLOWING WHEN SETTING UP

AND USING THE LCD MONITOR:

WARNING: Do not modify this equipment without authorization of the manufacturer. WARNING: To disconnect this product from the mains supply disconnect the mains plug from the socket outlet. WARNING: To avoid risk of electric shock, this equipment must only be connected to a supply mains with protective earth. WARNING: No modiﬁ cation of this equipment is allowed. WARNING: For EMC details information, please contact NEC local authority.

• DO NOT OPEN THE MONITOR. There are no user serviceable parts inside and opening or removing covers may expose

you to dangerous shock hazards or other risks. Refer all servicing to qualiﬁ ed service personnel.

• Do not spill any liquids into the cabinet or use your monitor near water.

• Do not insert objects of any kind into the cabinet slots, as they may touch dangerous voltage points, which can be harmful or fatal or may cause electric shock, ﬁ re or equipment failure.

• Do not place any heavy objects on the power cord. Damage to the cord may cause shock or ﬁ re.

• Do not place this product on a sloping or unstable cart, stand or table, as the monitor may fall, causing serious damage to the monitor.

• The power supply cord you use must have been approved by and comply with the safety standards of your country. (Type H05VV-F 3G 1mm

• In UK, use a BS-approved power cord with molded plug having a black (5A) fuse installed for use with this monitor.

• Do not place any objects onto the monitor and do not use the monitor outdoors.

• Do not bend power cord.

• Do not use monitor in high temperatured, humid, dusty, or oily areas.

• For reliable performance and long useful life of this product, it is mandatory to not cover any vents on the monitor.

• Vibration can damage the backlight. Do not install where the monitor will be exposed to continual vibration.

• If monitor or glass is broken, do not come in contact with the liquid crystal and handle with care.

• To prevent damage to the LCD monitor caused by tipping over due to earthquakes or other shocks, make sure to install the monitor in a stable location and take measures to prevent falling.

• Please do not touch patient and this medical device at the same time.

Immediately turn off the power, unplug your monitor from the wall outlet and move to a safe location then refer servicing to qualiﬁ ed service personnel under the following conditions. If the monitor is used in this condition, the monitor may cause fall, ﬁ re and electric shock:

• If the monitor stand has been cracked or peeled.

• If the monitor has been wobbled.

• If the monitor has an unusual odor.

• When the power supply cord or plug is damaged.

• If liquid has been spilled, or objects have fallen into the monitor.

• If the monitor has been exposed to rain or water.

• If the monitor has been dropped or the cabinet damaged.

• If the monitor does not operate normally by following operating instructions.

• Allow adequate ventilation around the monitor so that heat can properly dissipate. Do not block ventilated

CAUTION

• The power cable connector is the primary means of detaching the system from the power supply.

• Handle with care when transporting. Save packaging for transporting.

• Do not touch LCD panel surface while transporting, mounting and setting.

• The monitor must be installed or carried by two or more people (MD302C4 only).

• Carry the monitor holding the built-in handle and bottom frames of the monitor.

• Do not carry holding only the stand.

• This monitor has the integrated front sensor. Do not touch the integrated front

should be used in Europe).

openings or place the monitor near a radiator or other heat sources. Do not put anything on top of monitor.

The monitor should be installed close to a power outlet which is easily accessible.

Applying pressure on the LCD panel can cause permanent damage.

sensor while carrying the monitor. Do not apply any stress to the integrated front sensor.

MD302C4 only:

English-4

Image Persistence: When a residual or “ghost” image of a previous image remains visible on the screen, this is called image

persistence. Unlike CRT monitors, LCD monitors’ image persistence is not permanent, but constant images being displayed for a long period of time should be avoided.

To alleviate image persistence, turn off the monitor for as long as the previous image was displayed. For example, if an image was on the monitor for one hour and a residual image remains, the monitor should be turned off for one hour to erase the image.

NOTE: As with all personal display devices, NEC DISPLAY SOLUTIONS recommends using a moving screen saver at regular intervals whenever the screen is idle or turning off the monitor when not in use.

Maintenance:

a) Before ﬁ rst use of this monitor for diagnostic imaging, an initial calibration to DICOM Part 14 is highly recommended. To ensure constant visual quality over the life of this monitor, the recommended time interval to re-calibrate this model is 12 months.

b) This model is equipped with an integrated front sensor and ambient light sensor complying with the IEC 62563-1 standard requirements for measurement devices with a calibration traceable to a primary standards laboratory. Therefore, these sensors can be re-calibrated using external luminance and illuminance meters as a reference, which were calibrated following country speciﬁ c legal obligations for metrological control. When re-calibrated in a regular manner, the integrated front sensor and ambient light sensor may then be used for remote quality assurance following the IEC 62563-1 standard. NEC Display Solutions recommends to re-calibrate the integrated front sensor and ambient light sensor latest after 2 years, whichever comes ﬁ rst.

CORRECT PLACEMENT AND ADJUSTMENT OF THE MONITOR CAN

REDUCE EYE, SHOULDER AND NECK FATIGUE. CHECK THE

FOLLOWING WHEN YOU POSITION THE MONITOR:

• For optimum performance, allow 30 minutes for the monitor to warm up.

• Adjust the monitor height so that the top of the screen is at or slightly below eye level. Your eyes should look slightly downward when viewing the middle of the screen.

• Position your monitor no closer than 40 cm (15.75 inches) and no further away than 70 cm (27.56 inches) from your eyes. The optimal distance is 50 cm (19.69 inches).

• Rest your eyes periodically by focusing on an object at least 20 feet away. Blink often.

• Position the monitor at a 90° angle to windows and other light sources to minimize glare and reﬂ ections. Adjust the monitor tilt so that ceiling lights do not reﬂ ect on your screen.

• Avoid displaying ﬁ xed patterns on the monitor for long periods of time to avoid image persistence (after-image effects).

• Get regular eye checkups.

NOTE: This model is set up in the factory so that the NEC logo is brieﬂ y displayed after the monitor is powered on.

This feature can be turned on or off in the Advanced OSD. In case you ﬁ nd such bright Brand Logo annoying in your reading room environment, you may easily switch this off. By keeping the “EXIT” button pressed while this logo is displayed, the BOOT LOGO menu will appear. It is possible to change the BOOT LOGO setting to OFF.

English

Cleaning the LCD Panel

• When the LCD is dusty, please gently wipe with a soft cloth.

• Please do not rub the LCD panel with hard or coarse material.

• Please do not apply pressure to the LCD surface.

• Please do not use OA cleaner as it will cause deterioration or discoloration on the LCD surface.

Cleaning the Cabinet

• Unplug the power supply

• Gently wipe the cabinet with a soft cloth

• To clean the cabinet, dampen the cloth with a neutral detergent and water, wipe the cabinet and follow with a dry cloth.

NOTE: Many plastics are used on the surface of the cabinet. DO NOT clean with benzene, thinner, alkaline detergent,

alcoholic system detergent, glass cleaner, wax, polish cleaner, soap powder, or insecticide. Do not touch rubber or vinyl to the cabinet for a long time. These types of ﬂ uids and fabrics can cause the paint to deteriorate, crack or peel.

English-5

Your new NEC monitor box* should contain the following:

• Monitor with tilt/swivel/pivot/height adjust stand

• Power Cord

• Video Signal Cable (DVI-D cable)*

• Video Signal Cable (DisplayPort cable)*

• Video Signal Cable (Mini DisplayPort to DisplayPort cable)*

• USB Cable

• Quick Reference Guide

• CD-ROM x 2

• Screw (x 4) (to mount the monitor to a ﬂ exible arm (page 11))

CD-ROM x 2

Power Cord*

Mini-DisplayPort to DisplayPort cable*

Screws

Quick Reference

Guide

Quick Reference Guide DVI-D cable*

USB Cable

DisplayPort cable*

* Remember to save your original box and packing material to transport or ship the monitor.

Type and number of power cords included will depend on the where the LCD monitor is to be shipped. When more than one power cord is

included, please use a power cord that matches the AC voltage of the power outlet and has been approved by and complies with the safety standard of your particular country.

Dual link DVI cable for MD302C4.

Only for MD302C4.

Only for MD242C2.

English-6

Quick Start

To connect the LCD monitor to your system, follow these instructions:

NOTE: Make sure to read “Recommended Use” (page 4) before installation.

In order to display the maximum resolution, a display controller that can output a resolution of 1920 x 1200 for MD242C2 and 2560 x 1600 for MD302C4 is needed. MD302C4 only: The monitor must be installed or carried by two or more people.

1. Turn off your computer.

2. For a PC with DVI digital output: Connect the DVI-D cable to the connector of the display controller in your system (Figure A.1). Tighten all screws.

For a PC with DisplayPort output: Connect the DisplayPort cable to the connector of the display controller in your system

(Figure A.2).

English

DVI-D cable

DisplayPort cable

Figure A.1 Figure A.2

NOTE: 1. Please use a DisplayPort cable with a DisplayPort logo.

2. When removing the DisplayPort cable, hold down the top button to release the lock.

3. Height adjustment is locked by a lock button. Place hand on top of the monitor stand to push down the screen to the lowest position. Slide the lock button to unlock (Figure B.1).

NOTE: Handle with care when unlocking the stand.

Place hands on each side of the monitor to tilt the LCD panel to a 30-degree tilt angle and lift up to the highest position.

Slide the cable cover up (Figure B.2).

NOTE: The cable cover is not removable.

30° Tilt

Cable cover

Figure B.1 Figure B.2

English-7

4. Connect all cables to the appropriate connectors (Figure C.1). When using the USB cable, connect the B type connector

USB upstream2

to the USB upstream port on the right back side of the monitor and the A type connector to the downstream port on the computer (Figure C.1a). If using the cord from a USB device, plug into one of the downstream ports of the monitor.

NOTE: Incorrect cable connections may result in irregular operation, damage display quality/components of the LCD module

and/or shorten the module’s life.

NOTE: Up to 5 sub monitors can be daisy-chained.

NOTE: HDMI audio is not supported.

USB downstream

USB upstream1

USB upstream2

DisplayPort

Highest

Stand

Position

HDMI

DVI-D

D-SUB

30° Tilt

USB downstream*

USB downstream

USB upstream1

USB upstream2

DisplayPort

Highest

Stand

Position

DVI-D

Mini DisplayPort

HDMI

30° Tilt

B Type

Figure C.1a

Power cord

(MD242C2)

Power cord

(MD302C4)

Figure C.1

5. To keep the cables neatly organized, place them into the cable management system that is built into the stand.

Place the cables in the hooks ﬁ rmly and evenly (Figure C.2 and Figure C.3).

6. Please check that you can still rotate, raise and lower the monitor screen when you have installed the cables.

A Type

D-SUB Cable

Power Cord

USB Cable

DisplayPort

Cable

DVI-D Cable

(MD242C2) (MD302C4)

*1 Cable not included. *2 Connect sensor to this port for self calibration (MD302C4 only).

DisplayPort

Mini DisplayPort

Figure C.2

USB Cable

Cable*

DVI Cable

Cable

HDMI Cable*

Power Cord

English-8

Power Cord

English

D-SUB Cable

DVI-D Cable

DisplayPort Cable

USB Cable

(MD242C2) (MD302C4)

Figure C.3

HDMI Cable* Mini DisplayPort

Cable DVI Cable

DisplayPort Cable*

USB Cable

7. Slide down the cable cover (Figure D.1).

8. Connect one end of the power cord to the AC inlet on the back of the monitor and the other end to the power outlet.

NOTE: Please refer to the Caution section of this manual for proper selection of an AC power cord.

Figure D.1

9. Turn on the monitor with power switch on the top (Portrait) or left side (Landscape) of the monitor (Figure E.1). Turn on the computer.

10. No Touch Auto Adjust automatically adjusts the monitor to optimal settings upon initial setup for most timings. For further adjustments, use the following OSD controls:

• AUTO CONTRAST (Analog input only)*

• AUTO ADJUST (Analog input only)*

Refer to the Controls section of this User’s Manual for a full description of these

OSD controls.

NOTE: If you have any problems, please refer to the Troubleshooting section of this Manual.

Raise and Lower Monitor Screen

The monitor may be raised or lowered in either Portrait or Landscape mode. To raise or lower the screen, place hands on each side of the monitor and lift or lower to the desired height (Figure RL.1).

NOTE: Handle with care when raising or lowering the monitor screen.

Power switch

Figure E.1

* Only for MD242C2. *1 Cable not included.

Figure RL.1

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Screen Rotation

Before rotating, the screen must be raised to the highest level and tilt to avoid knocking the screen on the desk or pinching your ﬁ ngers. Disconnect all cables. To raise the screen, place hands on each side of the monitor and lift up to the highest position (Figure RL.1). To rotate the screen, place hands on each side of the monitor and turn clockwise from Landscape to Portrait or counterclockwise from Portrait to Landscape (Figure R.1). To rotate the OSD menu between landscape and portrait, refer to Controls section.

Figure R.1

Tilt

Grasp both sides of the monitor with your hands and adjust the tilt as desired (Figure TS.1).

Figure TS.1

NOTE: Handle with care when tilting the monitor.

NOTE: This monitor has the integrated front sensor. Do not touch the integrated front sensor while carrying the monitor.

Do not apply any stress to the integrated front sensor.

Swivel

Grasp both sides of the monitor with your hands and adjust the swivel as desired (Figure TS.2).

Figure TS.2

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