Barco MD-4221 User manual

MD-4221
42” HD MEDICAL LCD MONITOR
User manual

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Copyright notice
This document is copyrighted. All rights are reserved. Nor this document, nor any part
of it, may be reproduced or copied in any form or by any means - graphical, electronic, or
mechanical including photocopying, taping or information storage and retrieval systems -
without written permission of Barco
© 2008 Barco N.V. All rights reserved.
제품명: 42” LCD 모니터
모델명: MD-4221
정격입력 : 100-230V~ 50-60Hz, 3A MAX
제조자: ㈜디앤티
DnT-MD-4221(B) 제조국가 : 대한민국

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Table of Contents
Table of Contents ....................................................................................... 4
Preface........................................................................................................ 5
Important notice.................................................................................... 5
Environmental information................................................................... 5
Safety Instructions ................................................................................... 6
On Safety ............................................................................................... 6
Caution................................................................................................... 8
FCC Information ................................................................................... 11
Electromagnetic compatibility ............................................................13
Recommendations for using your display system.............................14
Unpacking and handling tips .............................................................. 14
Preventing fire and injury................................................................... 15
Explanation of symbols.......................................................................15
Introduction.............................................................................................. 17
Quick Startup ....................................................................................... 17
Package Overview...............................................................................17
Connectors...........................................................................................18
Mechanical product drawing .............................................................. 20
Controls................................................................................................ 21
Power management ........................................................................... 23
On-Screen Display Menus........................................................................24
OSD functions description........................................................................29
Standard signal table............................................................................... 34
PC modes supported ........................................................................... 34
SDI video format ................................................................................. 35
Signal connector pin assignments .......................................................... 36
Specifications ........................................................................................... 40
BARCO MID GENERAL WARRANTY TERMS AND CONDITIONS ................... 41

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Preface
Important notice
Notice
Although every attempt has been made to achieve technical accuracy in this document,
we assume no responsibility for errors that may be found. Our goal is to provide you with
the most accurate and usable documentation possible; if you discover errors, please let
us know.
Barco software products are the property of Barco. They are distributed under copyright
by Barco N.V., for use only under the specific terms of a software license agreement
between Barco N.V. and the licensee. No other use, duplication, or disclosure of a Barco
software product, in any form, is authorized.
The specifications of Barco products are subject to change without notice.
Trademarks
All trademarks and registered trademarks are property of their respective owners.
Environmental information
Disposal Information
The lamps inside the display contain mercury. Do not throw the display in the trash.
Dispose of it as required by local ordinances or regulations.
This equipment has required the extraction and use of natural resources for its production.
It may contain hazardous substances for health and environment.
In order to avoid the dissemination of those substances in the environment and to
diminish the pressure on natural resources, we encourage you to use the appropriate
take-back systems.
Those systems will reuse or recycle most of the materials of your end-of-life equipment
in a sound way.
The crossed-out wheeled bin symbol invites you to use those systems.
If you need more information on the collection, reuse and recycling systems,
please contact your local or regional waste administrator.
You can also contact us for more information on the environmental performances of our
products.

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Safety Instructions
On Safety
1. Before connecting the AC power cord to the DC adapter outlet make sure the
voltage designation of the DC adapter corresponds to the local electrical
supply.
2. Never insert anything metallic into the cabinet openings of the Liquid Crystal
Display (LCD) monitor. Doing so may create the danger of electric shock.
3. To reduce the risk of electric shock, do not remove cover.
No user-serviceable parts inside. Only a qualified technician should open the
case of the LCD monitor.
4. Never use your LCD monitor if the power cord has been damaged.
Do not allow anything to rest on the power cord, and keep the cord away
from areas where people can trip over it.
5. Be sure to hold the plug, not the cord, when disconnecting the LCD monitor
from an electric socket.
6. Unplug your LCD monitor when it is going to be left unused for an extended
period of time.
7. Unplug your LCD monitor from the AC outlet before any service.
8. If your LCD monitor does not operate normally-in particular, if there are any
unusual sounds or smells coming from it, unplug it immediately and contact
an authorized dealer or service center.
Warning
Do not to touch signal input, signal output or other connectors, and the patient
simultaneously.
Warning
External equipment intended for connection to signal input, signal output or other
connectors, shall comply with relevant IEC standard (e.g.,IEC60950 for IT equipment and
IEC60601 series for medical electrical equipment).
In addition, all such combinations (systems) shall comply with the standard IEC
60601-1-1, safety requirements for medical electrical systems. Any person who connects
has formed at system and is therefore responsible for the system to comply with the
requirements of IEC 60601-1-1.
If in doubt, contact a qualified technician or your local sales representative.

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Warning
When necessary, carry this product with at least 2 persons, using both handles on left
and right side of the product. If you want the product to be installed on another place,
please contact Barco Customer Service center.
On installation
1. Openings in the LCD monitor cabinet are provided for ventilation.
To prevent overheating, these openings should not be blocked or covered. If
you put the LCD monitor in a bookcase or some other enclosed space, be sure
to provide adequate ventilation.
2. Put your LCD monitor in a location with low humidity and minimal dust.
3. Do not expose the LCD monitor to rain or use it near water (in kitchens, near
swimming pools, etc.). If the LCD monitor accidentally gets wet, unplug it and
contact an authorized dealer immediately. You can clean the LCD monitor with
a damp cloth if necessary, but be sure to unplug the LCD monitor first.
4. Locate your LCD monitor near an easily accessible AC outlet.
5. High temperature can cause problems. Don't use your LCD monitor in direct
sunlight and keep it away from heaters, stoves, fireplaces, and sources of
heat.
Environmental Conditions for transport and Storage
•Temperature range within -20°C to 60°C
•Relative humidity range 10% to 85%
•Atmospheric pressure range within 500 to 1060hPa.
Rapid change in ambient temperature may adversely affect the product.
Allow about 8 hours for the product to reach an ambient temperature for starting
use.
Intended Use
This TFT-LCD Monitor is as accessory intended for use with Medical Equipment to display
alpha, numerical and graphical data.

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Caution
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.
The display is designed to meet the medical safety requirements for patient vicinity
device.
This device may not be used in connection with life support equipment.
This symbol alerts the user that important literature concerning the
operation of this unit has been included. Therefore, it should be read
carefully in order to avoid potential problems.
This symbol warns user that un-insulated voltage within the unit may
have sufficient magnitude to cause electrical shock. Therefore, it is
dangerous to make contact with any part inside the unit. To reduce the
risk of electric shock, DO NOT remove cover (or back).
There are no user serviceable parts inside. Refer servicing to qualified
service personal.
Underwriters Laboratories (UL) Classification:
UL safety Compliance:
This LCD monitor is U.L. Classified WITH RESPECT TO ELECTRIC SHOCK, FIRE
AND MECHANICAL HAZARDS ONLY IN ACCORDANCE WITH
UL 60601-1/CAN/CSA C22.2 NO. 601.1
EEC Safety Compliance:
This display unit meets the requirements of EN-60601-1 so as to conform
to the Medical Device Directive 93/42/EEC (general safety information).
Using Plug for US: 120V rating 5-15P type only.
Caution: Make sure the power cord is the correct type that is required in your area.
This LCD monitor has a universal power supply that allows operation in either 100-120V
AC or 200-240V AC voltage areas (no user adjustment is required).

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Use the proper power cord with correct attachment plug type. If the power source is
120V AC, use a power cord which is a Hospital Grade Power Cord with NEMA 5-15 style
plug, labeled for 125 volts AC with UL and C-UL approvals. If the power source is a 240 V
AC supply, use the tandem (T blade) type attachment plug with ground conductor power
cord that meets the respective European country's safety regulations.
The hospital-grade plug for medical products intended for use in Denmark has DEMKO
approval and is rated 13 amps at 250Vac. Plug is recommended for use in medical
applications and specifications are being added to the standard S B 107-2-D1. Plug mates
with maker's Danish hospital-grade socket. Hospital sockets have slightly different
shaped openings allowing only the hospital plug, not the standard Danish plug, to be
inserted, to protect the ac circuit in specific medical settings.
Cleaning Instructions
Follow your hospital protocol for the handling of blood and body fluids.
Clean the display with a diluted mixture of mild detergent and water. Use
a soft towel or swab.
Use of certain cleaning agents may cause degradation to the labels and
plastic components of the product.
Consult cleanser manufacturer to see if agent is compatible with it. Do not
allow liquid enter the display.
Maintenance
Replacing the Fuses:
To avoid the risk of fire, use only fuses of the value specified on the fuse
label located on the rear panel.
•Unplug the power cord from the wall outlet.
•Unlatch the fuse holder above the AC inlet and remove it. (You may need to
press the tab on the fuse holder with a slender screwdriver to release the latch)
•Replace the fuse with the same value and rating.
•Reinstall the fuse holder until the tab snaps in place.

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Servicing
Do not attempt to service the apparatus yourself as opening or removing covers may
expose you to dangerous voltages or other hazards, and will void the warranty.
Refer all servicing to qualified service personnel.
Unplug the apparatus from its power source and refer servicing to qualified personnel
under the following conditions:
•If the power cord or plug is damaged or frayed.
•If liquid has been spilled into the apparatus.
•If objects have fallen into the apparatus.
•If the apparatus has been exposed to rain or moisture.
•If the apparatus has been subjected to excessive shock by being dropped.
•If the cabinet has been damaged.
•If the apparatus seems to be overheated.
•If the apparatus emits smoke or abnormal odor.
•If the apparatus fails to operate in accordance with the operating instructions.
Accessories
Use only accessories specified by the manufacturer, or sold with the apparatus.
Classification
•Protection against electric shock : Class I
•Applied Parts : No Applied Parts
•Protection against harmful ingress of water : IPX1
•Degree of safety in the presence of flammable anesthetics mixture with air or
with oxygen or with nitrous oxide:
Not suitable for use in the presence of a flammable anesthetics mixture with
oxygen or with nitrous oxide.
•Mode of operation: Continuous.
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FCC Information
This equipment has been tested and found to comply with the limits of a Class B digital
device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against interference. This
monitor can radiate radio frequency energy and, if not installed and used in accordance
with the instructions, it may interfere with other radio communications equipment. There
is no guarantee that interference will not occur in a particular installation.
If this equipment is found to cause harmful interference to radio or television reception,
the user is encouraged to try to correct the interference by carrying out one or more of
the following measures:
1. Reorient or relocate the receiving antenna.
2. Increase the distance between the color monitor and the subject of
interference.
3. Plug the monitor into an outlet on a different electrical circuit than the one to
which the subject of interference is connected.
4. Consult the dealer or an experienced radio/TV technician for help.
NOTICES TO THE USER:
This device complies with part 15 of the 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.
FCC WARNING:
This equipment generates or uses radio frequency energy. Changes or modifications to
this equipment may cause harmful interference unless the modifications are expressly
approved in the instruction manual. The user could lose authority to operate this
equipment if an unauthorized change or modification is made.
1. Guidance and manufacturer's declaration - electromagnetic emissions
The MD-4221 is intended for use in the electromagnetic environment specified below.
The customer or the user of the MD-4221 should assure that it is used in such an
environment.
Emission test Compliance Electromagnetic
environment -guidance
RF Emissions
CISPR 11
Group 1 MD-4221 is suitable for use
in all establishments,

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RF Emissions
CISPR 11
Class B
Harmonic emissions
IEC 61000-3-2
D
Voltage fluctuations
IEC 61000-3-3
Complies
including domestic
establishments and those
directly connected to the
public low-voltage power
supply network that
supplies buildings used for
domestic purposes
2. Guidance and manufacturer's declaration - electromagnetic immunity
The MD-4221 is intended for use in the electromagnetic environment specified below.
The customer or the user of the MD-4221 should assure that it is used in such an
environment.
Immunity test IEC 60601 Test level Compliance Electromagnetic
environment
-guidance
Electrostatic
discharge(ESD)
IEC61000-4-2
6kV Contact
8kV air
6kV Contact
8kV air
Floors should be
wood, concrete or
ceramic tile. If
floors are covered
with synthetic
material, the
relative humidity
should be at least
30%
Electrical fast
transient/burst
IEC 61000-4-4
2kV for power
supply lines
1kV for
input/output lines
2kV for power
supply lines
1kV for
input/output lines
Mains power
quality should be
that of a typical
commercial or
hospital
environment
Harmonic emissions
IEC 61000-3-2
D
Voltage fluctuations
IEC 61000-3-3
Complies

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Electromagnetic compatibility
Warning
When this device is connected with other electrical equipment, leakage
currents may be additive. To minimize total leakage current per patient,
ensure that all systems are installed according to the requirements of IEC
60601-1-1.
Caution
Portable and mobile RF communications equipment may affect the normal function of
the display. Do not use cables or accessories other than those provided with the display,
as this may result in increased electromagnetic emissions or decreased immunity to such
emissions. If the display is used adjacent to other equipment, observe and verify normal
operation of the display in the configuration in which it will be used prior to using it in a
surgical procedure. Consult the tables below for guidance in placing the display.
Like other electrical medical equipment, the MD-4221 requires special precautions to
ensure electromagnetic compatibility with other electrical medical devices. To ensure
electromagnetic compatibility (EMC), the display must be installed and operated
according to the EMC information provided in this manual. The display have been
designed and tested to comply with IEC 60601-1-2:2001 requirements for EMC with other
devices.

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Recommendations for using your display system
1. Optimize the lifetime of your display
Enabling the Display Power Management System (DPMS) of your display (in the display’s
Settings menu) will optimize LCD backlight lifetime by automatically switching off the
backlight when the display is not used for a specified period of time. By default, DPMS is
enabled on your display, but it also needs to be activated on your workstation. To do this,
go to “Power Options Properties” in the “Control Panel”.
Barco recommends setting DPMS activation after 20 minutes of non-usage.
2. Use a screen saver to avoid image retention
Prolonged operation of an LCD with the same content on the same screen area may
result in a form of image retention.
You can avoid or significantly reduce the occurrence of this phenomenon by using a
screen saver. You can activate a screen saver in the “Display properties” window of your
workstation.
Barco recommends setting screen saver activation after 5 minutes of non-usage. A good
screen saver displays moving content.
In case you are working with the same image or an application with static image
elements for several hours continuously (so that the screen saver is not activated),
change the image content regularly to avoid image retention of the static elements.
3. Understand pixel technology
LCD displays use technology based on pixels. As a normal tolerance in the manufacturing
of the LCD, a limited number of these pixels may remain either dark or permanently lit,
without affecting the diagnostic performance of the product. To ensure optimal product
quality, Barco applies strict selection criteria for its LCD panels.
To learn more about LCD technology and missing pixels, consult the dedicated white
paper available at www.barcomedical.com.
Unpacking and handling tips
The display is a precision instrument that requires proper care to maintain product
operation and adherence to specification. Unpack the display and components carefully,
then set up and handle the unit properly to avoid damage to the LCD panel.
•Always lift and carry the display with 2 persons.
•Use both hands to grasp the display case when lifting it from the shipping
carton, but avoid touching the screen.

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•Do not apply pressure to the screen or touch the screen with bare fingers or
objects. Pressure can affect image quality. Cosmetics and oils on the skin are
both detrimental to the screen and difficult to remove.
•Allow the display to warm up to room temperature before turning it on. Avoid
sudden temperature changes in the environment, as this may cause
condensation, which damages the display.
•Do not set up the display near strong light or heat sources.
•Do not block the vents on the back of the display or install the display in a
built-in enclosure. Blocked vents cause excessive heat to build up inside the
display, increasing risk of fire.
•When installing components, turn off your computer, but leave it plugged into a
grounded outlet.
•Do not remove the back cover or disassemble the display. There are no
user-serviceable parts inside.
Preventing fire and injury
•Replace the power supply cables if damaged.
•Use only the power source indicated in this guide or listed on the display.
•Do not plug the power supply into an overloaded AC outlet or extension cord.
Overloaded AC outlets and cords can result in electric shock or fire.
•Do not drop or push objects into the display case. Internal components contain
high voltage.
•Unplug the power cord from the wall outlet during thunderstorms.
•Do not place magnetic devices, such as motors, near the display.
Explanation of symbols
Dangerous : High Voltage.
Consult accompanying documents.
Direct Current.
lndicates protective earth ground.
DC Power control switch.

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Serial Number.
Top-Bottom.
Fragile.
Do not get wet.
Maximum Stacking.
Indicates proof of conformity to applicable European Economic
Community Council directives and to harmonized standards
published in the official journal of the European Communities.
Medical Equipment is in accordance with UL 60601-1 and
CAN/CSA C22.2 No.601.1 in regards to electric shock, fire hazards,
and mechanical hazards.
Tested to comply with FCC Class B standards.
This symbol indicates that the waste of electronic equipment must
not be disposed as unsorted municipal waste and must be
collected separately. Please contact the manufacturer or other
authorized disposal company to decommission your equipment.
Tested to comply with VCCI Class B standards.
Indicates that the device is protected against the effects of
vertically falling water.

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Introduction
Quick Startup
1. Connect the power supply to the display via the power plug.
2. Plug into the AC inlet with power cord cable.
3. Connect the video source to this monitor.
4. Apply power to the peripheral device.
5. Turn on the switch of this monitor.
Package Overview
The package contains the 42-inch display and the following accessories:
User manual
User Manual (CD)
DVI cable VGA cable
AC power cord
(220V)
AC power cord
(110V)
Remote control

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Connectors

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Mechanical product drawing