Eizo G22-BL/G22-CL User manual

User’s Manual
Monochrome LCD Monitor
It shall be assured that the final system is in compliance
to IEC60601-1-1 requirements.

English
2
SAFETY SYMBOLS
This manual uses the safety symbols below. They denote critical information. Please read them
carefully.
WARNING
Failure to abide by the information in a WARNING may result in serious in
j
ur
y
and
can be life threatening.
Indicates a prohibited action.
Indicates to ground for safety.
Power supplied equipment can emit electromagnetic waves, that could influence, limit or
result in malfunction of the monitor. Install the equipment in a controlled environment, where
such effects are avoided.
•
• This is a monitor intended for use in a medical setting.
PowerManager and RadiCS are trademarks of EIZO NANAO CORPORATION.
ScreenManager, RadiForce and EIZO are registered trademarks of EIZO NANAO
CORPORATION in Japan and other countries.
CAUTION
Failure to abide by the information in a CAUTION may result in moderate injury
and/or property or product damage.
Copyright© 2004 EIZO NANAO CORPORATION All rights reserved. No part of this manual
may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means,
electronic, mechanical, or otherwise, without the prior written permission of EIZO NANAO
CORPORATION.
EIZO NANAO CORPORATION is under no obligation to hold any submitted material or
information confidential unless prior arrangements are made pursuant to EIZO NANAO
CORPORATION’s receipt of written information. Although every effort has been made to
ensure that this manual provides up-to-date information, please note that EIZO monitor
specifications are subject to change without notice.

English
TABLE OF CONTENTS
PRECAUTIONS ................................................................................... 4
1. INTRODUCTION ..................................................................................... 9
1-1. Features ........................................................................................................9
1-2. Package Contents..........................................................................................9
1-3. Controls & Connectors ..............................................................................10
3-3. Useful Functions .........................................................................................17
3-4. Power-save Setup ........................................................................................19
4. MAKING USE OF USB (Universal Serial Bus)...................................20
5. ATTACHING AN ARM ...........................................................................22
6.TROUBLESHOOTING........................................................................... 24
7. CLEANING............................................................................................27
2. CABLE CONNECTION .........................................................................12
3. ScreenManager....................................................................................15
3-1. How to use the ScreenManager ..................................................................15
3-2. ScreenManager Adjustments and Settings...................................................16
8. SPECIFICATIONS.................................................................................28
9. GLOSSARY...........................................................................................31
TABLE OF CONTENTS 3

English
4PRECAUTIONS
PRECAUTIONS
IMPORTANT!
• This product has been adjusted specifically for use in the region to which it was
originally shipped. If operated outside the region to which it was originally shipped,
the product may not perform as stated in the specifications.
• To ensure personal safety and proper maintenance, please read this section and the
caution statements on the unit (refer to the figure below).
[Location of the Caution Statements]
SIGNAL1 POWERINPUT
[Symbols on the unit]
Symbol Location This symbol indicates
Side Main power switch
Press to turn the monitor’s main power off.
Side Main power switch
Press to turn the monitor’s main power on.
Front
Control panel
Power button
Press to turn the monitor’s power on or off.
Rear
Name Plate
Alternating current
Rear
Name Plate
Alerting electrical hazard
Rear
Name Plate
Caution
Refer to SAFETY SYMBOLS section in this
manual.

English
WARNING
If the unit begins to emit smoke, smells like something is burning, or
makes strange noises, disconnect all power connections immediately
and contact your dealer for advice.
Attempting to use a malfunctioning unit may result in fire, electric shock, or
equipment damage.
Do not open the cabinet or modify the unit.
Opening the cabinet or modifying the unit may result in fire, electric shock, or
burn.
OK
Refer all servicing to qualified service personnel.
Do not attempt to service this product yourself as opening or removing covers
may result in fire, electric shock, or equipment damage.
Keep small objects or liquids away from the unit.
Small objects accidentally falling through the ventilation slots into the cabinet
or spillage into the cabinet may result in fire, electric shock, or equipment
damage.
If an object or liquid falls/spills into the cabinet, unplug the unit immediately.
Have the unit checked by a qualified service engineer before using it again.
Place the unit at the strong and stable place.
A unit placed on an inadequate surface may fall and result in injury or
equipment damage.
If the unit falls, disconnect the power immediately and ask your dealer for
advice.
Do not continue using a damaged unit. Using a damaged unit may result in
fire or electric shock.
Set the unit in an appropriate location.
Not doing so may result in fire, electric shock, or equipment damage.
*Do not place outdoors.
*Do not
p
lace in the trans
p
ortation s
y
stem (shi
p
, aircraft, trains, automobiles,
etc.)
*Do not place in a dusty or humid environment.
*Do not place in a location where the steam comes directly on the screen.
*Do not place near heat generating devices or a humidifier.
*Do not place in an inflammable gas environment.
PRECAUTIONS 5

English
6PRECAUTIONS
WARNING
To avoid danger of suffocation, keep the plastic packing bags away
from babies and children.
Use the enclosed power cord and connect to the standard power outlet
of your country.
Be sure to remain within the rated voltage of the power cord.
Not doing so may result in fire or electric shock.
To disconnect the power cord, grasp the plug firmly and pull.
Tugging on the cord may damage and result in fire or electric shock.
OK
The equipment must be connected to a grounded main outlet.
Not doing so may result in fire or electric shock.
Use the correct voltage.
*The unit is designed for use with a specific voltage only. Connection to
another voltage than specified in this User’s Manual may cause fire, electric
shock, or equipment damage.
*Do not overload your power circuit, as this may result in fire or electric
shock.
Handle the power cord with care.
*Do not place the cord underneath the unit or other heavy objects.
*Do not pull on or tie the cord.
If the
p
ower cord becomes dama
g
ed, sto
p
usin
g
it. Use of a dama
g
ed cord ma
y
result in fire or electric shock.
Never touch the plug and power cord if it begins to thunder.
Touching them may result in electric shock.

English
Disconnect the power cord and signal cables and remove the optional unit.
Moving the unit with the cord or the option attached is dangerous. It may
result in injury.
When handling the unit, grip the bottom of the unit firmly with both
hands ensuring the panel faces outward before lifting.
Dropping the unit may result in injury or equipment damage.
Do not block the ventilation slots on the cabinet.
*Do not place any objects on the ventilation slots.
WARNING
When attaching an arm stand, please refer to the user’s manual of the
arm stand and install the unit securely with the enclosed screws.
Not doing so may cause the unit to become unattached, which may result in
injury or equipment damage. When the unit is dro
pp
ed,
p
lease ask
y
our dealer
for advice. Do not continue usin
g
a dama
g
ed unit. Usin
g
a dama
g
ed unit ma
y
result in fire or electric shock. When reattaching the tilt stand, please use the
same screws and tighten them securely.
Do not touch a damaged LCD panel directly with bare hands.
The liquid crystal that may leak from the panel is poisonous if it enters the
eyes or mouth.
If any part of the skin or body comes in direct contact with the panel, please
wash thoroughly. If some physical symptoms result, please consult your
doctor.
Follow local regulation or laws for safe disposal.
The backlight of the LCD panel contains mercury.
OK
CAUTION
Handle with care when carrying the unit.
*Do not install the unit in a closed space.
*Do not use the unit laid down or upside down.
Blocking the ventilation slots prevents proper airflow and may result in fire,
electric shock, or equipment damage.
PRECAUTIONS 7

English
8PRECAUTIONS
CAUTION
Do not touch the plug with wet hands.
Doing so may result in electric shock.
Use an easily accessible power outlet.
This will ensure that you can disconnect the power quickly in case of a
problem.
Periodically clean the area around the plug.
Dust, water, or oil on the plug may result in fire.
Unplug the unit before cleaning it.
Cleaning the unit while it is plugged into a power outlet may result in electric
shock.
If you plan to leave the unit unused for an extended period, disconnect
the power cord from the wall socket after turning off the power switch
for the safety and the power conservation.
LCD Panel
In order to suppress the luminosity change by long-term use and to maintain
the stable luminosity, please use the monitor with the brightness below 500
cd/m (equal to default setting of BRIGHTNESS approximately 70 %).
2
The screen may have defective pixels. These pixels may appear as slightly light
or dark area on the screen. This is due to the characteristics of the panel itself,
and not the product.
The backli
g
ht of the LCD
p
anel has a fixed life s
p
an. When the screen becomes
dark or begins to flicker, please contact your dealer.
Do not press on the panel or edge of the frame strongly, as this may result in
damage to the screen. There will be prints left on the screen if the pressed
image is dark or black. If pressure is repeatedly applied to the screen, it may
deteriorate or damage your LCD panel. Leave the screen white to decrease the
prints.
Do not scratch or press on the panel with any sharp objects, such as a
p
encil or
pen as this may result in damage to the panel. Do not attempt to brush with
tissues as this may scratch the panel.

English
1. INTRODUCTION 9
1. INTRODUCTION
Thank you very much for choosing an EIZO Monochrome Monitor.
1-1. Features
• DVI (p.31) Digital input (TMDS (p.31)) compliant
• [Resolution] 2M pixels (1600 dots × 1200 lines)
[Horizontal scanning frequency] 75 kHz
[Vertical scanning frequency] 60 Hz
• USB (Universal Serial Bus) hub supported (p.20)
• The height adjustable stand incorporated
• Ultra slim bezel incorporated
• Power saving function (p.18) (DVI-DMPM(p.31))
NOTE
• Regarding the scanning resolution, the G22-BL/G22-CL supports only the exclusive
timing.
1-2. Package Contents
Please contact your local dealer for assistance if any of the listed items are missing or
damaged.
•LCD Monitor *1
•Power Cord
•Signal Cable (FD-C39)
•EIZO USB Cable (MD-C93)
•User’s Manual
•LIMITED WARRANTY
*1 The orientation of display is landscape position at the default setting. For the
portrait display, pivot the panel in the counter-clockwise direction 90°before
installing the monitor.
NOTE
• Please retain the packing materials for future transference.

English
10 1. INTRODUCTION
1-3. Controls & Connectors
Front 
ENTER
(1)
(2)
(3) (4) (5) (6)
(1) ScreenManager®
(2) Main Power Switch
(3) ENTER
 Enter Button
(4)
Control Buttons (Left, Down, Up, Right)
*1
(5)
 
Power Button
(6)
 Power Indicator
*2
Green Operation
Orange Power saving
Flashing orange (2 times for each) Power save mode
Flashing orange slowly Power is off (Main power is on)
Off Power off
*1
These buttons are changed to Up, Left, Right, Down in case of selecting
“Landscape” for <Orientation> of ScreenManager <Others> (p.16).
*2
Green lighting when the screen is displayed (Operation mode) can be changed to
non-light, see page 16.
Regarding the power indicator for the off timer, see page 17.
Control Panel

English
1. INTRODUCTION 11
Rear 
(7)
(8)
(9)
(10)
(11)
(12)
(7) Height Adjustable Stand (Detachable) * 3
(8) Security Lock Slot *4
(9) USB Port (1 Upstream)
(10)
USB Port (2 Downstream)
(11)
DVI-D Input Connector
(12) Power Connector
*3 The LCD monitor has the capability of the Portrait/Landscape display. (The panel
pivots in the clockwise direction 90°.) The LCD monitor can be used with an
optional arm stand by removing the stand (p.22).
*4 Allows for connection of a security cable. This lock supports Kensington’s
MicroSaver security system. For further information, please consult’
Kensington Technology Group
2855 Campus Drive, San Mateo, CA 94403 USA
Tel.: [phone], x3348, Intl: 650-572-2700, x3348, Fax: [phone]
http://www.kensington.com
Side

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12 2. CABLE CONNECTION
2. CABLE CONNECTION
NOTE
• Be sure that the power switches of both the PC and the monitor are OFF.
• Please refer to the manual of the PC also to connect the monitor.
1. Pivot the panel in the counter-clockwise to fix in portrait position.
2. Plug the signal cable into the connector at the rear of the monitor
and the other end of the cable into the video connector on the PC.
After connecting, secure the connection with the screw-in fasteners.
SIGNAL1 POWERINPUT
Signal Cable Connector PC
Signal Cable (FD-C39 enclosed) Video Output Connector /
DVI
Exclusive graphics board
3. Plug the power cord into the power connector on the rear of the
monitor.
Power Cord
90 °
Signal Cable
FD-C39

English
2. CABLE CONNECTION 13
4. Lead the power cord and signal cable into the cable holder at rear of
the monitor.
NOTE
• When housing the cables into the cable holder, lead them to the cable entrance
side and pinch the projection to open the cable entrance.
• The cables are recommended to lead with slight sag for the smooth motion of
the stand.
5. Plug the other end of the power cord into a power outlet.
WARNING
Use the enclosed power cord and connect to the standard
power outlet of your country.
Be sure to remain within the rated voltage of the power cord.
Not doing so may result in fire or electric shock.
The equipment must be connected to a grounded main
outlet.
Not doing so may result in fire or electric shock.
Cable Holder Cable Entrance
Projection

English
14 2. CABLE CONNECTION
6. Turn on the monitor’s Power Button and then switch on the PC’s
power.
The monitor’s power indicator will light up (green).
If an image does not appear, refer to the “6. TROUBLESHOOTING” (p.24) for
advice.
Whenever finished, turn off the PC and the monitor.
7. Set the kind of graphics card.
“8bit” of “Monochrome” (the 8bit monochrome graphics card) is set as default.
If your computer is equipped with the 10bit monochrome graphics card or the 8bit
color graphics card, follow the procedure below.
(1) Select the <Signal Selection> in the ScreenManager (p.15) <Others> menu.
(2) Set the graphics card equipped the computer.
8. When using the optional calibration kit (p.29), connect the upstream
port of the monitor to the downstream port of the USB compliant
PC with the USB cable.
For further details about the calibration, refer to user’s manual in the calibration
kit.
NOTE
• Adjust brightness of the screen depending on the brightness of your environment.
• Be sure to take adequate rests. A 10-minute rest period each hour is suggested.

English
3. ScreenManager 15
3. ScreenManager
3-1. How to use the ScreenManager
1. Entering the ScreenManager
Press the Enter Button once to display the main menu of the ScreenManager.
2. Making Adjustments and Settings
(1) Select the desired sub menu icon using the Control Buttons and press the Enter
Button. The sub menu appears.
(2) Use the Control Buttons to select the desired setting icon and press the Enter
Button. The setting menu appears.
(3) Use the Control Buttons to make all required adjustments and press the Enter
Button to save the settings.
3. Exiting the ScreenManager
(1) To return to the main menu, select the <Return> icon or press the Down Button
twice, followed by the Enter Button.
(2) To exit the ScreenManageru, select the <Exit> icon or press the Down Button
twice, followed by the Enter Button.
NOTE
• Double clicking the Enter Button also exits the ScreenManager menu.
Enter Button Control Buttons
Left, Down, Up, Right
ScreenManager
Main Menu

English
16 3. ScreenManager
3-2. ScreenManager Adjustments and Settings
The following table shows all the ScreenManager’s adjustment and setting menus.
Main menu Sub menu Reference
Brightness*1 Control the brightness for the entire
screen.
Screen
Unlock Unlock the lock. (p.18)
LUT Setting Default / Normal *2 / Custom*3 Set the LUT (Look-up table) (p.31)
setting.
PowerManager DVI DMPM 3-4. Power-save Setup. (p.19)
Off Timer Set the monitor’s off timer to on or off.
(p.17)
Menu Position Adjust the menu position.Menu
Settings Menu Off Timer Set the menu displaying time.
Orientation Change the orientation of the
ScreenManager for monitor’s portrait
position.
Signal Selection Set the kind of graphics card.
Power Indicator Make non-light for green lighting when
the screen is displayed.
Others
Reset Return to the factory default settings.
(p.29)
Information Information Review the ScreenManager’s settings,
model name, serial number and usage
time *4.
Language English/Japanese Select the ScreenManager’s language.
*1 Directly pressing the Control Buttons also adjusts the brightness.
*2 Set to the “Normal” in case of using the monitor with the characteristic of panel
original.
*3 “Custom” automatically stores the customized data after the calibration is performed.
*4 Due to the inspection on the factory, the usage time may not be “0 hour” at shipping.

English
3. ScreenManager 17
3-3. Useful Functions
Adjustment Lock
Use the “Adjustment Lock” function to prevent any accidental changes.
Locked function • Settings in the ScreenManager.
• Adjustment of brightness by the Control Buttons.
[How to lock]
(1) Switch off the monitor’s power by the power button on the control panel.
(2) Press on the Enter button while switching on the monitor’s power.
[How to unlock]
(1) Switch off the monitor’s power by the power button on the control panel.
(2) Hold down the Enter button once again and turn the power back on.
Off Timer
The off timer function causes the monitor to automatically enter a power off state after
a predetermined amount of time has lapsed. This function was created to reduce
afterimage (p.31) characteristics that are particular to LCD monitors when the monitor
screen is left on for a long period without use.
[Procedure]
(1) Select <Off Timer> in the ScreenManager <Others> menu.
(2) Select “Enable” and press the Right and Left Buttons to adjust the “On Period” (1
to 23 hours).
[Off timer System]
PC Monitor Power Indicator
On Period (1H - 23H) Operation Green
Last 15 min. in “On period” Advance Notice *1 Green Flashing
“On period” expire Power off Flashing orange slowly
*1 Advance notice (Power Indicator flashing green) will be given 15 minutes before the monitor
automatically enters the “Power Off” mode. To delay entering the “Power Off” mode, press
the Power Button during the advance notice period. The monitor will continue to operate for
an additional 90 minutes.
[Power Resumption Procedure]
Press the Power Button to return to a normal screen.
NOTE
• The off timer function works while the PowerManager is active, but there is no
advance notice before the monitor’s power is switched off.

English
18 3. ScreenManager
Unlock Function after Calibration
The calibration is available when using the specified optional calibration kit (p.29).
After the calibration, the functions below are automatically locked.
Locked function • Brightness adjustment (including the adjustment by Left and
Right Buttons on the control panel)
• LUT Setting
Unlock function is available by using ScreenManager.
[How to unlock]
(1) Select the <Unlock> of <Screen> menu.
(2) Select “Unlock”.
NOTE
• Performing the <Reset> of <Others>, locked functions are also unlocked.

English
3. ScreenManager 19
3-4. Power-save Setup
The <PowerManager> menu in the ScreenManager enables to set the power-save setup.
NOTE
• Do your part to conserve energy, turn off the monitor when you are finished using it.
Disconnecting the monitor from the power supply is recommended to save energy
completely.
• Even if the monitor is in a power saving mode, USB compliant devices function
when they are connected to the monitor’s USB (both the upstream and the
downstream ports). Therefore, power consumption of the monitor will change
according to the connected devices even if the monitor is in a power saving mode.
This monitor complies with the DVI DMPM (p.31).
[Procedure]
(1) Set the PC’s power saving settings.
(2) Select “DVI DMPM” in the <PowerManager> menu.
[Power saving system]
PC Monitor Power Indicator
Operation Operation Green
Power saving Power saving Orange
Off mode Power saving Flashing orange
(2 times for each)
[Procedure]
Operate the mouse or keyboard to return to a normal screen.
Power on the PC to return a normal screen from the Off mode of the PC.

English
20 4. MAKING USE OF USB (Universal Serial Bus)
4. MAKING USE OF USB
(Universal Serial Bus)
This monitor provides a hub which supports the USB standard. When connecting to a
USB compliant PC or another hub, the monitor functions as a hub to which the USB
compliant peripherals can be easily connected.
Required system environment
• PC with build-in USB ports or another USB hub connected to the USB compliant PC
• EIZO USB Cable (MD-C93)
NOTE
• The USB hub function may not work properly depending on the PC or peripherals.
Please consult the manufacturer of each device about the USB support.
• Using the USB Rev. 2.0 compatible PC or peripherals is recommended.
• When the monitor is not on, the peripherals connected to the downstream ports will
not operate.
• Even if the monitor is in a power saving mode, the devices connected to the
monitor’s USB ports (both the upstream and the downstream) will function.
Connecting to the USB HUB
1. Connect the monitor to the PC with the signal cable (p.12) first, then
turn on the PC.
2. Connect the upstream port of the monitor to the downstream port of
the USB compliant PC or another hub by using the USB cable.
After connecting the USB cable, the USB function can be set up automatically.
To Downstream
Ports of the PC
or Another Hub
Upstream Port:
Connect the USB compliant PC or
another hub using the USB cable.
Upstream Port