Eizo RadiForce RX840 User manual

Important
Please read this User’s Manual, and Setup Manual (separate volume)
carefully to familiarize yourself with safe and effective usage.
• Please refer to the Setup Manual for basic information ranging from
connection of the monitor to a PC to using the monitor.
• The latest User’s Manual is available for download from our web site:
http://www.radiforce.com
Cover

2
Product specication may vary with sales areas. Conrm the specication in the manual written in language of the
region of purchase.
Copyright© 2011 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 condential
unless prior arrangements are made pursuant to EIZO NANAO CORPORATION’s receipt of said information.
Although every effort has been made to ensure that this manual provides up-to-date information, please note that
EIZO monitor specications are subject to change without notice.

3
Noticeforthismonitor
Notice for this monitor
This product is suited to display medical images of such modalities as MRI, CT, and PET. It does not support the
display of mammography images for diagnosis.
This product has been adjusted specically for use in the region to which it was originally shipped. If the product is
used outside the region, it may not operate as specied in the specications.
This product may not be covered by warranty for uses other than those described in this manual.
The specications noted in this manual are only applicable for power cords and signal cables specied by us.
Use optional products manufactured or specied by us with this product.
As it takes about 30 minutes for the performance of electrical parts to stabilize, adjust the monitor 30 minutes or more
after the monitor power has been turned on.
In order to suppress the luminosity change by long-term use and to maintain the stable luminosity, use of a monitor in
lower brightness is recommended.
When the screen image is changed after displaying the same image for extended periods of time, an afterimage may
appear. Use the screen saver or power save function to avoid displaying the same image for extended periods of time.
Periodic cleaning is recommended to keep the monitor looking new and to prolong its operation lifetime (refer to
“Cleaning” (page 4)).
The screen may have defective pixels or a small number of light dots on the screen. This is due to the characteristics of
the panel itself, and not the product.
The backlight of the LCD panel has a xed life span. When the screen becomes dark or begins to icker, please contact
your dealer.
Do not press on the panel or edge of the frame strongly, as this may result in the display malfunction, such as the
interference patterns, etc. If pressure is continually applied to the panel, it may deteriorate or damage your panel. (If
the pressure marks remain on the panel, leave the monitor with a white or black screen. The symptom may disappear.)
Do not scratch or press on the panel with any sharp objects, as this may result in damage to the panel. Do not attempt
to brush with tissues as this may scratch the panel.
When the monitor is cold and brought into a room or the room temperature goes up quickly, dew condensation
may occur inside and outside the monitor. In that case, do not turn the monitor on and wait until dew condensation
disappears, otherwise it may cause some damages to the monitor.

4Noticeforthismonitor
Cleaning
Attention
• Chemicals such as alcohol and antiseptic solution may cause gloss variation, tarnishing, and fading of the cabinet or panel,
and also quality deterioration of the image.
• Never use any solvents or chemicals, such as thinner, benzene, wax, alcohol, and abrasive cleaner, which may damage the
cabinet or panel.
Note
• Optional ScreenCleaner is recommended for cleaning the panel surface.
●Panel
• Clean the panel with a soft cloth such as cotton cloth or lens cleaning paper.
• If necessary, stubborn stains can be removed by moistening part of a cloth with water to enhance its cleaning
power. After that, clean the panel again with a dry cloth for better nishing.
●Cabinet
• Clean the cabinet with a soft cloth dampened with a little mild detergent.
To use the monitor comfortably
• An excessively dark or bright screen may affect your eyes. Adjust the brightness of the monitor according to
the environmental conditions.
• Staring at the monitor for a long time tires your eyes. Take a 10-minute rest every hour.

5
CONTENTS
CONTENTS
Cover ...................................................................... 1
Notice for this monitor ......................................... 3
Cleaning .................................................................... 4
●Panel............................................................... 4
●Cabinet............................................................ 4
To use the monitor comfortably ............................. 4
CONTENTS ............................................................. 5
Chapter 1 Introduction ....................................... 7
1-1. Features ......................................................... 7
1-2. EIZO LCD Utility Disk.................................... 8
●Diskcontentsandsoftwareoverview............. 8
●TouseRadiCSLE/ScreenManagerPro
forMedical....................................................... 8
1-3. Basic Operations and Functions ................ 9
●BasicAdjustmentmenuoperations................ 9
●Functions........................................................10
Chapter 2 Adjusting Screens .......................... 11
2-1. Compatible Resolutions .............................11
2-2. Setting the Resolution ................................11
●Monitorsetting................................................11
●PCsetting.......................................................11
2-3. Setting the Screen Position ........................12
2-4. Adjusting Color ............................................13
●Toselectthedisplaymode(CALSwitch
mode).............................................................13
●Toperformadvancedadjustments................13
●Adjustablesettingsineachmode..................14
●Toadjustbrightness.......................................14
●Toadjustcontrast...........................................15
●Toadjustcolortemperature...........................15
●Toadjustgamma............................................16
●Toadjusthue..................................................16
●Toadjustsaturation........................................16
●Toadjustgain.................................................17
●Tosetthemodeinthemonochrome
displayarea....................................................17
●Tosetthedetectiontypeinthe
monochromedisplayarea..............................18
●Tosetthehighlightareainthe
monochromedisplayarea..............................18
Chapter 3 Setting Monitor ............................... 19
3-1. Enabling/Disabling Mode Selection ..........19
3-2. Setting Language .........................................19
3-3. Setting Adjustment Menu Display .............19
●ChangingAdjustmentMenuDisplayPosition19
3-4. Locking Buttons .......................................... 20
3-5. Enabling/Disabling DDC Communication 20
3-6. Enabling/Disabling DC5V Output...............21
3-7. Return To Default Setting............................21
●Toresetthecoloradjustments.......................21
●Toresetallsettings........................................21
Chapter 4 Controlling Monitor Quality ........... 22
4-1. Executing Calibration ................................. 22
●ExecutingSelfCalibration.............................. 22
●ViewingSelfCalibrationresult....................... 22
4-2. Checking Grayscale .................................... 23
●ExecutingGrayscaleCheck.......................... 23
●ViewingGrayscaleCheckresult................... 23
4-3. Setting On/Off for Warning and QC
History .......................................................... 23
Chapter 5 Power Saving Functions ................ 24
5-1. Setting Power Save ..................................... 24
5-2. Setting Power Indicator .............................. 24
5-3. Setting the power saving mode when a
person leaves the monitor ......................... 25
Chapter 6 Troubleshooting .............................. 26
6-1. No picture .................................................... 26
6-2. Imaging problems ....................................... 27
6-3. Other problems ........................................... 28
●ErrorCodeTable........................................... 29
Chapter 7 Reference ........................................ 30
7-1. How to Attach the Arm ............................... 30
7-2. How to Install the Wall Mounting Device ..31
7-3. Connecting Multiple PCs ........................... 32
●Toswitchamonginputsignals...................... 32
●Tosetinputsignalselection.......................... 33
7-4. Making Use of USB (Universal Serial
Bus) ............................................................... 34
●Requiredsystemenvironment...................... 34
●Connectionprocedure(SetupofUSB
function)......................................................... 34
7-5. Displaying Monitor Information ................ 35
●Displayingthesignalinformation.................. 35
●Displayingmonitorinformation...................... 35
7-6. Specications ............................................. 36
7-7. Glossary ....................................................... 40
Appendix .............................................................. 42
Trademark ............................................................... 42
License .................................................................... 42
Medical Standard ................................................... 43
FCC Declaration of Conformity ............................ 44
EMC Information .................................................... 45
LIMITED WARRANTY ............................................. 48

6CONTENTS
China Measures for RoHS Compliance in
ChinaRoHS ........................................................ 55

7
Chapter1Introduction
Chapter 1 Introduction
Thank you very much for choosing an EIZO color LCD monitor.
1-1. Features
• 36.4 inches
• Applicable to the resolution of 8M pixels (4096 × 2160 dots)
• Uses high-contrast panel (1000:1).
Enables the display of sharp images.
• Applicable to DisplayPort (applicable to 8 bit or 10 bit, not applicable to audio signals)
• The Hybrid Gamma function automatically identies the display area for the monochrome and color images
on the same screen, and displays each set status.
* Theidenticationmayfaildependingonthedisplayedimage.Thesoftwaretobeusedneedstobe
veried.Forverication,referto“Tosetthehighlightareainthemonochromedisplayarea”(page18).
• The RadiCS SelfQC function and the built-in Integrated Front Sensor allow the user to perform the
calibration and Grayscale Check for the monitor independently.
See “Chapter 4 Controlling Monitor Quality” (page 22).
• The quality control software “RadiCS LE (for Windows)” used to calibrate the monitor and to manage the
history is included.
See “1-2. EIZO LCD Utility Disk” (page 8).
• The software “ScreenManager Pro for Medical” to adjust the screen using the mouse and keyboard is
included.
See “1-2. EIZO LCD Utility Disk” (page 8).
• CAL Switch function for selecting an optimal calibration mode.
See “To select the display mode (CAL Switch mode)” (page 13).
• Selectable DICOM (page 40) Part 14 complied screen.
• Frame synchronization mode supported (29.5 - 30.5 Hz, 59 - 61 Hz)
• Power saving function
This product is equipped with power saving function.
- Power consumption when main power switch is Off: 0 W
Equipped with main power switch for the AC adapter.
Turning off the AC adapter main power switch completely shuts off power supply to the monitor while the monitor is
not used.
- Presence Sensor
The sensor on the front side of the monitor detects the movement of a person. When a person moves away from the
monitor, it shifts to the power saving mode automatically and does not display the images on the screen. Therefore,
the function reduces the power consumption.
See “5-3. Setting the power saving mode when a person leaves the monitor” (page 25).
• Long service life LED backlight LCD panel
• Built-in ambient light sensor
Built-in ambient light sensor measures the environmental illuminance in lux. The usage of this sensor requires the
quality control software “RadiCS/RadiCS LE”. For further details about the measured value and how to execute the
measurement, refer to the RadiCS/RadiCS LE User’s Manual (on the CD-ROM).
• HDCP (High-bandwidth Digital Content Interface) (for DisplayPort only.)
Attention
• Storing or using the monitor at a temperature of under 30˚C and a humidity of under 70% is recommended, or it may
affect the measurement accuracy of the built-in sensor. Avoid storing or using the sensor where it may be exposed to
direct sunlight.

8Chapter1Introduction
1-2. EIZO LCD Utility Disk
An “EIZO LCD Utility Disk” (CD-ROM) is supplied with this product. The following table shows the disk contents
and the overview of the software programs.
●Disk contents and software overview
The disk includes application software programs for adjustment, and User’s Manual. Refer to Readme.txt le
on the disk for software startup procedures or le access procedures.
Item Overview
Readme.txtle
RadiCSLE(forWindows) Qualitycontrolsoftwareforcalibratingthemonitorandmanagingthe
calibrationhistory.
ScreenManagerProforMedical(for
Windows)
Softwareforadjustingthescreenusingthemouseandkeyboard.
User’sManualofthismonitor(PDFle)
●To use RadiCS LE/ScreenManager Pro for Medical
For the installation and use of “RadiCS LE/ScreenManager Pro for Medical”, refer to the respective User’s
Manual on the disk.
When using this software, you will need to connect a PC to the monitor with the supplied USB cable. For more
information, see “7-4. Making Use of USB (Universal Serial Bus)” (page 34).

9
Chapter1Introduction
1-3. Basic Operations and Functions
●Basic Adjustment menu operations
1. Displaying Adjustment Menu
1. Press . The Adjustment menu appears.
Currentmode
Menutitle
Settings
Menu
Item
2.
Adjusting/Setting
1. Choose a menu to adjust/set with , , and then press .
2. Choose an item to adjust/set with , , and then press .
3. Adjust/set the selected item with , , and then press .
3.
Exiting
1. Press a few times. The Adjustment menu nishes.

10 Chapter1Introduction
●Functions
The following table shows all the Adjustment menu’s adjustment and setting menus.
Main menu Item Reference
Color Brightness “2-4.AdjustingColor”(page13)
Contrast
Temperature
Gamma
Advanced
Settings
Hue
Saturation
Gain
HybridArea
HybridAssignment
HighlightArea
ColorReset “3-7.ReturnToDefaultSetting”(page21)
RadiCSSelfQC SelfCalibration “4-1.ExecutingCalibration”(page22)
GrayscaleCheck “4-2.CheckingGrayscale”(page23)
Settings “4-3.SettingOn/OffforWarningandQC
History”(page23)
Screen ScreenPosition “2-3.SettingtheScreenPosition”(page12)
PowerManager PowerSave “5-1.SettingPowerSave”(page24)
PresenceSensor “5-3.Settingthepowersavingmodewhena
personleavesthemonitor”(page25)
PowerIndicator “5-2.SettingPowerIndicator”(page24)
MenuSettings Language “3-2.SettingLanguage”(page19)
MenuPosition “3-3.SettingAdjustmentMenuDisplay”(page
19)
Tools Input “Toswitchamonginputsignals”(page32)
InputSelection “Tosetinputsignalselection”(page33)
ModePreset “3-1.Enabling/DisablingModeSelection”
(page19)
SignalInfo “7-5.DisplayingMonitorInformation”(page35)
MonitorInfo
AllReset “3-7.ReturnToDefaultSetting”(page21)
* Theadjustment/settingsavailableon“Color”dependontheselectedmode.(See“2-4.AdjustingColor”
(page13).)

11
Chapter2AdjustingScreens
Chapter 2 Adjusting Screens
2-1. Compatible Resolutions
For details on compatible resolutions, refer to “Compatible Resolutions” in the Setup Manual.
2-2. Setting the Resolution
When you connect the monitor to the PC and nd that the resolution is improper, or when you want to change the
resolution, follow the procedure below.
●Monitor setting
Procedure
1. Press to turn off the monitor.
2. Holding down, press for at least two seconds to turn on the monitor.
The “Optional Settings” menu appears.
3. Choose “Resolution” from “Optional Settings”, and press .
4. Choose “8MP”, “6MP”, or “QFHD” with or , and press .
Setting Details
8MP 2048×2160×2
6MP 1536×2048×2
QFHD 1920×2160×2
5. Select “Finish” with or .
6. Press .
The “Optional Settings” menu is closed.
●PC setting
Windows 7
1. Right-click the mouse anywhere on the desktop except for icons.
2. From the displayed menu, click “Screen resolution”.
3. On the “Screen Resolution” dialog box, select the monitor.
4. Click “Resolution” to select the desired resolution.
5. Click the “OK” button.
6. When a conrmation dialog box is displayed, click “Keep changes”.
Windows Vista
1. Right-click the mouse anywhere on the desktop except for icons.
2. From the displayed menu, click “Personalize”.
3. On the “Personalization” window, click “Display Settings”.
4. On the “Display Settings” dialog box, select the “Monitor” tab and select desired resolution in the
“Resolution” eld.
5. Click the “OK” button.
6. When a conrmation dialog box is displayed, click “Yes”.

12 Chapter2AdjustingScreens
Windows XP
1. Right-click the mouse anywhere on the desktop except for icons.
2. From the displayed menu, click “Properties”.
3. When the “Display Properties” dialog box is displayed, click the “Settings” tab and select desired resolution
for “Screen resolution” under “Display”.
4. Click the “OK” button to close the dialog box.
Mac OS X
1. Select “System Preferences” from the Apple menu.
2. When the “System Preferences” dialog box is displayed, click “Displays” for “Hardware”.
3. On the displayed dialog box, select the “Display” tab and select desired resolution in the “Resolutions” eld.
4. Your selection will be reected immediately. When you are satised with the selected resolution, close the
window.
2-3. Setting the Screen Position
Set the display position of the images for the left and right screens.
Setting Function
Separate Theimagesoftheleftandrightscreensaredisplayedatthecenterofthesescreens
respectively.
Center Theimagesoftheleftandrightscreensaredisplayedatthecenterofthemonitor.
Separate Center
Procedure
1. Choose “Screen” from the Adjustment menu, and press .
2. Choose “Screen Position” from “Screen”, and press .
3. Select “Separate” or “Center” with or .
4. Press to exit.

13
Chapter2AdjustingScreens
2-4. Adjusting Color
●To select the display mode (CAL Switch mode)
This function allows easy selection of a desired mode according to monitor application.
Color Mode
Mode Purpose
1-DICOM AvailabletodisplayinDICOMmode.
2-Custom Selectoneoftheseusermodestodeneadesiredsetofparametersettings.
3-CAL1 Displaysthescreenadjustedbycalibrationsoftware.
4-CAL2
5-CAL3
6-Hybrid-γ Automaticallyidentiesthedisplayareaforthemonochromeandcolorimagesonthe
samescreen,anddisplayseachsetstatus.
7-sRGB SuitableforcolormatchingwithsRGBcompatibleperipherals.
8-Text Suitablefordisplayingtextsforwordprocessingorspreadsheets.
Themodemenu
appears.
Procedure
1. Press .
The mode menu appears at the bottom left of the right screen.
2. The mode among the list is highlighted in turn each time is pressed.
You can switch the mode with or while the mode menu is displayed.
→ 1-DICOM←→2-Custom←→3-CAL1←→4-CAL2←→5-CAL3←→6-Hybrid-γ←→ 7-sRGB←→ 8-Text←
Note
• The Adjustment menu and the Mode menu cannot be displayed at the same time.
●To perform advanced adjustments
“Color” of the Adjustment menu allows you to congure and save a separate set of color settings for each
mode.
Attention
• The monitor will take about 30 minutes before its internal electric components stabilize. Wait 30 minutes or more after
turning the monitor power on before starting adjustment.
• The same image may be seen in different colors on multiple monitors due to their monitor-specic characteristics. Make
ne color adjustment visually when matching colors on multiple monitors.
Note
• The values shown in “%” or “K” are available only as reference.

14 Chapter2AdjustingScreens
●Adjustable settings in each mode
The adjustable settings depend on the mode. (You cannot select any non-adjustable or non-settable function.)
√: Adjustable -: Not adjustable
Icon Function
CAL Switch mode
1-DICOM*2-Custom*
3-CAL1*
4-CAL2*
5-CAL3*
6-Hybrid-γ 7-sRGB 8-Text
Brightness √ √ √ - √ √
Contrast - √ - - - √
Temperature - √ - - √ √
Gamma - √ - - - √
Hue - √ - - - √
Saturation - √ - - - √
Gain - √ - - - -
HybridArea - - - √ - -
HybridAssignment - - - √ - -
HighlightArea - - - √ - -
ColorReset √√√√√√
* Ifyouadjustthecalibrationinthismodeusingthecalibrationkitexclusivefortothismonitor(seeRadiCSLE
/“Accessories”(page39)),only"Brightness"and"ColorReset"areadjustable.
●To adjust brightness
The screen brightness is adjusted by changing the brightness of the backlight (light source from the LCD back
panel).
Adjustable range
0 to 100%
Procedure
1. Choose “Color” from the Adjustment menu, and press .
2. Choose “Brightness” from “Color”, and press .
3. Use or for adjustment.
4. Press to exit.
Note
• When your feel the image is bright even if the brightness is set to 0%, adjust the contrast.

15
Chapter2AdjustingScreens
●To adjust contrast
The luminance of the screen is adjusted by varying the video signal level.
Adjustable range
0 to 100%
Procedure
1. Choose “Color” from the Adjustment menu, and press .
2. Choose “Contrast” from “Color”, and press .
“Contrast” appears.
3. Use or for adjustment.
4. Press to exit.
Note
• In the contrast of 100%, every color gradation is displayed.
• When adjusting the monitor, it is recommended to perform the brightness adjustment which may not lose the gradation
characteristics, prior to the contrast adjustment.
• Perform the contrast adjustment in the following cases.
- When you feel the image is too bright even if the brightness is set to 0% (Set the contrast to lower than 100%.)
●To adjust color temperature
The color temperature can be adjusted.
The color temperature is normally used to express the hue of “White” and/or “Black” by a numerical value.
The value is expressed in degrees “K” (Kelvin).
The screen becomes reddish at a low color temperature, and bluish at a high color temperature, like the ame
temperature. The gain preset values are set for each color temperature setting value.
Adjustable range
Native, 6000K-15000K (specied every 100K), User
Procedure
1. Choose “Color” from the Adjustment menu, and press .
2. Choose “Temperature” from “Color”, and press .
3. Use or for adjustment.
4. Press to exit.
Note
• “Gain” allows you to perform more advanced adjustment (see “To adjust gain” (page 17)).
• If you set “Native”, the image is displayed in the preset color of the monitor (Gain: 100% for each RGB).
• When gain is changed, the color temperature is changed to “User”.

16 Chapter2AdjustingScreens
●To adjust gamma
Gamma can be adjusted. The brightness of the monitor varies depending on the input signal, however, the
variation rate is not proportional to the input signal. To keep the balance between the input signal and the
brightness of the monitor is called as “Gamma correction”.
Adjustable range
1.6 to 2.7
Procedure
1. Choose “Color” from the Adjustment menu, and press .
2. Choose “Gamma” from “Color”, and press .
3. Use or for adjustment.
4. Press to exit.
●To adjust hue
This function allows you to adjust the hue.
Adjustable range
-100 to 100
Procedure
1. Choose “Color” from the Adjustment menu, and press .
2. Choose “Advanced Settings” from “Color”, and press .
3. Choose “Hue”, and press .
4. Use or for adjustment.
5. Press to exit.
Attention
• Using this function may make some color gradations unavailable for display.
●To adjust saturation
This function allows you to adjust color saturation.
Adjustable range
-100 to 100
Procedure
1. Choose “Color” from the Adjustment menu, and press .
2. Choose “Advanced Settings” from “Color”, and press .
3. Choose “Saturation”, and press .
4. Use or for adjustment.
5. Press to exit.
Attention
• Using this function may make some color gradations unavailable for display.
Note
• The minimum value (-100) changes the screen to monochrome.

17
Chapter2AdjustingScreens
●To adjust gain
The brightness of each color component red, green, and blue is called Gain. You can change the hue of “white”
by adjusting gain.
Adjustable range
0 to 100%
Procedure
1. Choose “Color” from the Adjustment menu, and press .
2. Choose “Advanced Settings” from “Color”, and press .
3. Choose “Gain”, and press .
4. Choose the color for adjustment from “Red”, “Green”, and “Blue”, and press .
5. Use or for adjustment.
6. Press to exit.
Attention
• Using this function may make some color gradations unavailable for display.
Note
• The value of gain changes with that of color temperature.
• When gain is changed, the color temperature is changed to “User”.
●To set the mode in the monochrome display area
The mode suitable for the monochrome image display area can be set (see “To select the display mode (CAL
Switch mode)” (page 13)).
Adjustable range
DICOM, CAL1, CAL2, CAL3
Procedure
1. Choose “Color” from the Adjustment menu, and press .
2. Choose “Hybrid Area” from “Color”, and press .
3. Use or for adjustment.
4. Press to exit.
Attention
• You cannot select any mode for which Mode Preset is “Off” (see “3-1. Enabling/Disabling Mode Selection” (page 19)).
• If all "Mode Preset" for DICOM/CAL1/CAL2/CAL3 are set to “Off”, the mode selected last is set.
Note
• The mode excluding the monochrome image display area is “Custom” mode.
• The Brightness is the same as the value for the mode selected. To change the brightness, use the mode selected for
adjustment.

18 Chapter2AdjustingScreens
●To set the detection type in the monochrome display area
You can set the detection type in the monochrome image display area.
Procedure
1. Choose “Color” from the Adjustment menu, and press .
2. Choose “Hybrid Assignment” from “Color”, and press .
3. Select “Full Scan” or “Custom” with or .
4. Press to exit.
Detection Type Purpose
FullScan Identiesthemonochromeimagedisplayareaautomatically.
Custom Allowsyoutosetthemonochromeimagedisplayareamanuallyusingsoftware.
●To set the highlight area in the monochrome display area
You can set On/Off for the highlight area in the monochrome image display area.
Procedure
1. Choose “Color” from the Adjustment menu, and press .
2. Choose “Highlight Area” from “Color”, and press .
3. Select “On” or “Off” with or .
4. Press to exit.
Note
• You can set On/Off for the highlight area with .

19
Chapter3SettingMonitor
Chapter 3 Setting Monitor
3-1. Enabling/Disabling Mode Selection
Allows you to select the specied modes only.
Use this function when all the display modes are not available or when keeping the display mode unchanged.
Procedure
1. Choose “Tools” from the Adjustment menu, and press .
2. Choose “Mode Preset” from “Tools”, and press .
3. Use or to select the mode to change, and press .
4. Select “On” or “Off” with or .
5. Press to exit.
Attention
• You cannot set all the modes disable. Set at least one mode to “On”.
3-2. Setting Language
This function allows you to select a language for the Adjustment menu and messages.
Selectable languages
English/German/French/Spanish/Italian/Swedish/Japanese/Simplied Chinese/Traditional Chinese
Procedure
1. Choose “Menu Settings” from the Adjustment menu, and press .
2. Choose “Language” from “Menu Settings”, and press .
3. Select a language with or .
4. Press to exit.
3-3. Setting Adjustment Menu Display
●Changing Adjustment Menu Display Position
You can change the display position of the Adjustment menu.
Procedure
1. Choose “Menu Settings” from the Adjustment menu, and press .
2. Choose “Menu Position” from “Menu Settings”, and press .
3. Choose the position with or .
4. Press to exit.

20 Chapter3SettingMonitor
3-4. Locking Buttons
This function allows you to lock the adjusted/set status to prevent changing them.
Procedure
1. Press to turn off the monitor.
2. Holding down, press for at least two seconds to turn on the monitor.
The “Optional Settings” menu appears.
3. Choose “Key Lock” from “Optional Settings”, and press .
4. Choose “Off”, “Menu”, or “All” with or , and press .
Settings Buttons that can be locked
Off
(Defaultsetting)
None(Allbuttonsareenabled)
Menu button
All Allbuttonsexcluding
5. Select “Finish” with or .
6. Press .
The “Optional Settings” menu is closed.
3-5. Enabling/Disabling DDC Communication
This function allows you to enable/disable the DDC communication. Normally, turn it on during use. (This is
different from the DDC/CI communication.)
Attention
• The DDC communication uses signal 1 (DVI) only.
Procedure
1. Press to turn off the monitor.
2. Holding down, press for at least two seconds to turn on the monitor.
The “Optional Settings” menu appears.
3. Choose “DDC” from “Optional Settings”, and press .
4. Select “On” or “Off” with or , and press .
5. Select “Finish” with or .
6. Press .
The “Optional Settings” menu is closed.