Eizo RX440 Manuale del proprietario

Important

Please read PRECAUTIONS, this User’s Manual, and the 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.eizoglobal.com

Instructions for Use

■User’s Manual

2

This product has been adjusted specically for use in the region to which it was originally shipped. If operated

outside this region, the product may not perform as stated in the specications.

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 Corporation.

EIZO Corporation is under no obligation to hold any submitted material or information condential unless prior

arrangements are made pursuant to EIZO 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 intended to be used in displaying and viewing digital images for review and analysis by trained medical

practitioners. It does not support the display of mammography images for diagnosis.

Caution: Federal law (USA) restricts this device to sale by or on the order of a physician.

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 when the following are used:

· Power cords provided with the product

· Signal cables specied by us

Only use optional products manufactured or specied by us with this product.

It takes about 30 minutes for the performance of electrical parts to stabilize. Please wait 30 minutes or more after

the monitor power has been turned on or the monitor has recovered from the power saving mode, and then adjust the

monitor.

Monitors should be set to a lower brightness to reduce changes in luminosity caused by long-term use and maintain a

stable display. In addition, perform a calibration and Constancy test (including Grayscale Check) on a periodic basis

(refer to “Chapter 4 Controlling Monitor Quality” (page 33)).

Monitors should be set to a lower brightness to reduce changes in luminosity caused by long-term use and maintain a

stable display.

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.

If you place this product on a lacquer-coated desk, the color may adhere to the bottom of the stand due to the

composition of the rubber. Check the desk surface before use.

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 is not a malfunction of the product.

The backlight of the LCD panel has a xed lifetime. When the screen becomes dark or begins to icker, please contact

your local EIZO representative.

Do not press on the panel or edge of the frame strongly, as this may result in display malfunctions, such as 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 black or white 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.

4Noticeforthismonitor

When the monitor is cold and brought into a room or the room temperature goes up quickly, dew condensation may

occur on the interior and exterior surfaces of the monitor. In that case, do not turn the monitor on. Instead wait until

the dew condensation disappears, otherwise it may cause some damage to the 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 thinner, benzene, wax, and abrasive cleaner, which may damage the cabinet or panel.

Note

• The optional ScreenCleaner is recommended for cleaning the cabinet and panel surface.

The stains on the cabinet and panel surface can be removed by moistening part of a soft cloth with water.

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

Notice for this monitor ......................................... 3

Cleaning .................................................................... 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

●Using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 .......................... 12

2-1. Compatible Resolutions .............................12

2-2. Setting the Resolution ................................12

●Windows8/Windows7.................................12

●WindowsVista................................................12

●WindowsXP...................................................12

●MacOSX.......................................................12

2-3. Selecting Single, PbyP or PinP display .....13

2-4. Adjusting Color ............................................15

●Selectingthedisplaymode(CALSwitch

mode).............................................................15

●Performingadvancedadjustments................16

●Adjustablesettingsineachmode..................16

●AdjustingBrightness......................................17

●AdjustingContrast..........................................17

●AdjustingTemperature...................................18

●AdjustingGamma...........................................18

●AdjustingHue.................................................18

●AdjustingSaturation.......................................19

●AdjustingGain................................................19

●Settingthemodeinthemonochrome

imagedisplayarea........................................ 20

●Settingthemodeinthebasedisplayarea.... 20

●Settingthedetectiontypeintheimage

displayarea....................................................21

●Settingthehighlightareaintheimage

displayarea....................................................21

●Settingthesensitivitylevelfordetecting

theambientilluminance.................................21

●Settingambientilluminanceandrelated

settingsforLamb........................................... 22

●Displayingthecurrentvalueofthe

ambientluminance........................................ 22

2-5. Selecting Screen Size ................................ 23

●Single............................................................ 23

●PbyP.............................................................. 23

●PinP................................................................24

2-6. Setting the Screen Position ....................... 24

●PbyP...............................................................24

●PinP............................................................... 25

2-7. Setting the Transparency of the Screen .. 25

●PinP............................................................... 25

2-8. Selecting the Screen for which the CAL

Switch Mode is Applied.............................. 26

Chapter 3 Setting Monitor ............................... 27

3-1. Setting Orientation ..................................... 27

●Single............................................................ 27

●PbyP.............................................................. 28

3-2. Refresh Rate in PinP and PbyP Display ... 28

3-3. Enabling/Disabling Mode Selection ......... 29

3-4. Setting Language ........................................ 29

3-5. Setting Adjustment Menu Display ............ 29

●Changingadjustmentmenudisplayposition 29

3-6. Showing and hiding the EIZO logo ........... 30

3-7. Locking Operation Buttons ....................... 30

3-8. Showing and hiding the Grayscale

Display Error ................................................31

3-9.

Enabling/Disabling DDC Communication

...31

3-10. Enabling/Disabling DC5V Output.............. 32

3-11. Resetting to Default .................................... 32

●Resettingthecoloradjustments................... 32

●Resettingalladjustmentstothedefault

settings.......................................................... 32

Chapter 4 Controlling Monitor Quality ........... 33

4-1. Executing Calibration ................................. 33

●ExecutingSelfCalibration.............................. 33

●ViewingSelfCalibrationresult....................... 33

4-2. Checking Grayscale .................................... 34

●ExecutingGrayscaleCheck.......................... 34

●Viewinggrayscalecheckresults................... 34

4-3. Acquiring Life Prediction Data .................. 34

4-4. Setting On/Off for Warning and QC

History .......................................................... 35

4-5. Using Quick Image Checker function ....... 35

Chapter 5 Power Saving Functions ................ 36

5-1. Setting Power Save ..................................... 36

5-2. Adjusting the Brightness of Indicator ...... 36

5-3. Setting DisplayPort Power Save ................37

5-4. Setting the Power Saving Mode when a

Person Leaves the Monitor ........................ 38

6CONTENTS

Chapter 6 Troubleshooting .............................. 39

6-1. No Picture .................................................... 39

6-2. Imaging Problems ....................................... 40

6-3. Other Problems ............................................41

●Errorcodetable..............................................42

Chapter 7 Reference ........................................ 43

7-1. Attaching Arm ............................................. 43

7-2. Connecting Multiple PCs ........................... 44

●Switchingamonginputsignals...................... 44

●Settinginputsignalswitchingprocedure...... 45

7-3. Making Use of USB (Universal Serial

Bus) ............................................................... 46

●Requiredsystemenvironment...................... 46

●Connectionprocedure(SetupofUSB

function)......................................................... 46

7-4. Showing Monitor Information.....................47

●Displayingsignalinformation.........................47

●Showingmonitorinformation.........................47

7-5. Specications ............................................. 48

Chapter 8 Glossary .......................................... 51

Appendix .............................................................. 53

Trademark ............................................................... 53

License .................................................................... 53

Medical Standards ................................................. 54

FCC Declaration of Conformity ............................ 55

EMC Information .................................................... 56

LIMITED WARRANTY ............................................. 59

Recycling Information ........................................... 66

China Measures for RoHS Compliance in

ChinaRoHS ...............................................................70

7

Chapter1Introduction

Chapter 1 Introduction

Thank you very much for choosing an EIZO color LCD monitor.

1-1. Features

• 29.8 inches

• Supports a resolution of 4M pixels (2560 × 1600 dots)

• Uses high-contrast panel (1100:1).

Enables the display of sharp images.

• Applicable to DisplayPort (applicable to 8 bit or 10 bit, not applicable to audio signals)

• The “PbyP (Picture by Picture)” and “PinP (Picture in Picture)” functions enables the display of two signals

at the same time.

See “2-3. Selecting Single, PbyP or PinP display” (page 13).

• The Hybrid Gamma function*1 automatically identies the display area for the monochrome and color images

on the same screen, and displays each set status.

*1 The identication may fail depending on the displayed image. The software to be used needs to be veried. For

validation, see “Setting the highlight area in the image display area” (page 21).

• 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 33).

• The CAL Switch function allows the user to select the display mode optimum to the displayed image.

- The ALT mode adjusts the brightness according to the ambient illuminance.

- Most suitable mode for calibration

See “Selecting the display mode (CAL Switch mode)” (page 15).

• Selectable DICOM (page 51) Part 14 complied screen.

• The quality control software “RadiCS LE” used to calibrate the monitor and to manage the history is

included.

• 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).

• Frame Synchronous mode supported (29.5 to 30.5 Hz, 59 to 61 Hz)

• Power saving function

This product is equipped with power saving function.

- 0 W power consumption when the main power is off

Equipped with main power switch.

When the monitor is not required, the power supply can be shut off using the main power switch

- 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, the monitor shifts to the power saving mode automatically and does not display the images on the screen.

Therefore, the function reduces the power consumption.

See “5-4. Setting the Power Saving Mode when a Person Leaves the Monitor” (page 38).

• Long service life LED backlight LCD panel

• Built-in ambient light sensor

The ambient light sensor can measure the ambient illuminance in lux. Depending on the environment, the sensor

sometimes indicates different values from those measured by a stand-alone illuminance meter.

The built-in ambient light sensor is used in the ALT mode or when the measurement is triggered by user operation in the

corresponding menu of the “RadiCS/RadiCS LE” quality control software.

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).

• Displays HDCP (High-bandwidth Digital Content Protection) protected contents (DisplayPort only).

8Chapter1Introduction

Attention

• A high temperature or high humidity environment may affect the measurement accuracy of the integrated front sensor.

We suggest storing and using the monitor under the following conditions.

- Temperature 30˚C or less

- Humidity 70% or less

• Avoid storing or using the sensor where it may be exposed to direct sunlight.

Note

• This monitor supports the portrait and landscape displays (see “3-1. Setting Orientation” (page 27)). The orientation of the

Adjustment menu can be changed when the monitor screen is changed in the portrait display position (see “3-5. Setting

Adjustment Menu Display” (page 29)).

• When using the monitor screen in a portrait position, the graphics board supporting portrait display is required. When

placing the monitor in a portrait position, the settings of your graphics board need to be changed. Refer to the User’s

Manual of the graphics board for details.

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.

Contents 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)

●Using 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 “7-3. Making Use of USB (Universal Serial Bus)” (page 46).

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

Setting

Menu

Item

2.

Adjusting/Setting

1. Select a menu to adjust/set with or , and then press .

2. Select an item to adjust/set with or , and then press .

3. Adjust/set the selected item with or , and then press .

3.

Exiting the software

1. Press a few times. The Adjustment menu nishes.

10 Chapter1Introduction

●Functions

The following table shows the Adjustment menu and setting items of each menu.

Main Menu Item Reference

Color*1 Brightness “2-4.AdjustingColor”(page15)

Contrast

Temperature

Gamma

Advanced

Settings

Hue

Saturation

Gain

GrayArea

ColorArea

BaseArea

HybridAssignment

HighlightArea

Sensitivity

LambTarget(Low)

LambTarget(Std.)

LambTarget(High)

CurrentStatus

ColorReset “3-11.ResettingtoDefault”(page32)

RadiCSSelfQC SelfCalibration “4-1.ExecutingCalibration”(page33)

GrayscaleCheck “4-2.CheckingGrayscale”(page34)

LEA “4-3.AcquiringLifePredictionData”(page34)

Settings “4-4.SettingOn/OffforWarningandQC

History”(page35)

Screen ScreenSize “2-5.SelectingScreenSize”(page23)

ScreenSize(Main)*2

ScreenSize(Sub)*2

Position(Main)*2 “2-6.SettingtheScreenPosition”(page24)

Position(Sub)*2

PinPDisplay*3 “2-3.SelectingSingle,PbyPorPinPdisplay”

(page13)

PinPSize*3 “2-5.SelectingScreenSize”(page23)

PinPPosition*3 “2-6.SettingtheScreenPosition”(page24)

PinPTransparency*3 “2-7.SettingtheTransparencyoftheScreen”

(page25)

CALSwitchTarget*2,*3 “2-8.SelectingtheScreenforwhichtheCAL

SwitchModeisApplied”(page26)

11

Chapter1Introduction

Main Menu Item Reference

Power

Manager

PowerSave “5-1.SettingPowerSave”(page36)

Indicator “5-2.AdjustingtheBrightnessofIndicator”(page

36)

PresenceSensor “5-4.SettingthePowerSavingModewhena

PersonLeavestheMonitor”(page38)

MenuSettings Language “3-4.SettingLanguage”(page29)

MenuPosition “3-5.SettingAdjustmentMenuDisplay”(page29)

Tools Input “Switchingamonginputsignals”(page44)

InputSelection “Settinginputsignalswitchingprocedure”(page

45)

ModePreset “3-3.Enabling/DisablingModeSelection”(page

29)

SignalInfo “7-4.ShowingMonitorInformation”(page47)

MonitorInfo

AllReset “3-11.ResettingtoDefault”(page32)

OptionalSettings Logo “3-6.ShowingandhidingtheEIZOlogo”(page30)

KeyLock “3-7.LockingOperationButtons”(page30)

DisplaySetup “2-3.SelectingSingle,PbyPorPinPdisplay”

(page13)

GrayscaleWarning “3-8.ShowingandhidingtheGrayscaleDisplay

Error”(page31)

SignalSelection Orientation “3-1.SettingOrientation”(page27)

Orientation(Main)*2

Orientation(Sub)*2

SyncTarget*2,*3 “3-2.RefreshRateinPinPandPbyPDisplay”

(page28)

ConnectionCong. DDC “3-9.Enabling/DisablingDDCCommunication”

(page31)

DC5VOutput “3-9.Enabling/DisablingDDCCommunication”

(page31)

DPPowerSave “5-3.SettingDisplayPortPowerSave”(page37)

*1 The adjustment/settings available on the “Color” menu depend on the selected mode (see “2-4. Adjusting Color”

(page 15)).

*2 The settings for these items can be specied when “PbyP” is selected from “Optional Settings” – “Display Setup”.

*3 The setting for this item can be specied when “PinP” is selected from “Optional Settings” – “Display Setup”.

12 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

●Windows 8 / Windows 7

1. For Windows 8, click the “Desktop” tile on the Start Screen to display the desktop.

2. Right-click the mouse anywhere on the desktop except for icons.

3. From the displayed menu, click “Screen resolution”.

4. On the “Screen Resolution” dialog box, select the monitor.

5. Click “Resolution” to select the desired resolution.

6. Click the “OK” button.

7. 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”.

●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.

13

Chapter2AdjustingScreens

2-3. Selecting Single, PbyP or PinP display

Single, PbyP, or PinP display can be selected.

Procedure

1. Press to turn off the monitor.

2. Hold down while pressing for at least two seconds to turn on the monitor.

The “Optional Settings” menu appears.

3. Select “Display Setup” from “Optional Settings”, and press .

4. Select “Single”, “PbyP”, or “PinP” using or , and press .

Setting Description

Single Imagesofeachsignalaredisplayedwithafullscreen.

PbyP ImagesoftwosignalsoutputfromoneortwoPCsare

simultaneouslydisplayedwithscreenssplitequallyon

rightandleft. SubMain

PinP ImagesoftwosignalsoutputfromoneortwoPCs

aresimultaneouslydisplayedwiththemainandsub

screens.

Sub

Main

5. Press to exit.

6. Select “Finish” with or .

7. Press .

The “Optional Settings” menu is closed.

Attention

• “PinP” cannot be used during the portrait position display.

• When “PbyP” is selected for the portrait display position, “RadiCS/RadiCS LE” cannot be used.

14 Chapter2AdjustingScreens

Note

• The DisplayPort or DVI-1 signal is displayed on the main screen.

• The DVI-2 signal is displayed on the sub screen.

• The compatible resolutions of the sub screen (Sub) for “PinP” are shown below:

Resolution Applicable Signals

720×400 VGATEXT

640×480 VGA

800×600 VESA

1024×768 VESA

1280×800 VESA

1280×960 VESA

1280×1024 VESACVTRB

• The sub screen (Sub) for “PinP” does not display anything in the following cases:

- When no signal is input

- When an unsupported signal is input

• When “PinP” is selected, the sub screen can be hidden.

1. Select “Screen” from the Adjustment menu, and press .

2. Select “PinP Display” from “Screen”, and press .

3. Select “On” or “Off” with or .

4. Press to exit.

15

Chapter2AdjustingScreens

2-4. Adjusting Color

●Selecting the display mode (CAL Switch mode)

A desired mode can be selected easily according to the monitor application.

Display Modes

√:Calibrationisavailable.

Mode Purpose

1-DICOM SelectedforthedisplayintheDICOMmode. √

2-Custom Selectedfordeningadesiredsetofparametersettings. √

3-CAL1/4-CAL2/5-CAL3 Displaysthescreenadjustedbycalibrationsoftware. √

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. -

9-ALT*1 Suitablefordisplayingtheimageswiththebrightnessandgrayscale

appropriatefortheambientilluminance.

-

*1 The screen may not display properly depending on the usage environment. The quality of the monitor cannot be

managed using this mode.

Themodemenu

appears.

Procedure

1. Press .

The mode menu appears at the bottom left of the 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←→9-ALT←

Note

• The Adjustment menu and the Mode menu cannot be displayed at the same time.

• You can select which screen the CAL switch mode is applied to when is pressed. This is enabled when

“PbyP” or “PinP” is selected from “Optional Settings” – “Display Setup” (see “2-8. Selecting the Screen for which the

CAL Switch Mode is Applied” (page 26)). When the selected mode for the Main and Sub screens differs, the detailed

adjustment is available for the mode of the Main screen.

16 Chapter2AdjustingScreens

●Performing advanced adjustments

“Color” of the Adjustment menu allows you to congure and save a separate set of color settings for each

mode.

Attention

• It takes about 30 minutes for the performance of electrical parts to stabilize. Please wait 30 minutes or more after

the monitor power has been turned on or the monitor has recovered from the power saving mode, and then adjust the

monitor.

• 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.

●Adjustable settings in each mode

The adjustable settings depend on the mode. (Non-adjustable or non-settable function cannot be selected.)

√: Adjustable -: Not adjustable

Icon Function

CAL Switch mode

1-DICOM*1 2-Custom*1

3-CAL1*1

4-CAL2*1

5-CAL3*1

6-Hybrid-γ 7-sRGB 8-Text 9-ALT

Brightness √ √ √ - √ √ -

Contrast - √ - - - √ -

Temperature - √ - - √ √ -

Gamma - √ - - - √ -

Hue - √ - - - √ -

Saturation - √ - - - √ -

Gain - √ - - - - -

GrayArea - - - √ - - -

BaseArea - - - √ - - -

HybridAssignment - - - √ - - -

HighlightArea - - - √ - - -

Sensitivity - - - - - - √

LambTarget(Low) - - - - - - √

LambTarget(Std.) - - - - - - √

LambTarget(High) - - - - - - √

ColorReset √ √ √ √ √ √ √

*1 If you adjust the calibration in this mode using the calibration kit exclusive for to this monitor (see RadiCS LE /

“Accessories” (page 50)), only “Brightness” and “Color Reset” are adjustable.

17

Chapter2AdjustingScreens

●Adjusting Brightness

The screen brightness is adjusted by changing the brightness of the backlight (light source from the LCD back

panel).

Setting Range

0 to 100%

Procedure

1. Select “Color” from the Adjustment menu, and press .

2. Select “Brightness” from “Color”, and press .

3. Use or for adjustment.

4. Press to exit.

Note

• If you feel the image is too bright even when the brightness is set to 0%, adjust the contrast.

●Adjusting Contrast

The luminance of the screen is adjusted by varying the video signal level.

Setting Range

0 to 100%

Procedure

1. Select “Color” from the Adjustment menu, and press .

2. Select “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 case.

- When you feel the image is too bright even if the brightness is set to 0% (set the contrast to lower than 100%).

18 Chapter2AdjustingScreens

●Adjusting 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.

Setting Range

Native, 6000K to 15000K (specied every 100K)

Procedure

1. Select “Color” from the Adjustment menu, and press .

2. Select “Temperature” from “Color”, and press .

3. Use or for adjustment.

4. Press to exit.

Note

• “Gain” allows you to perform more advanced adjustment (see “Adjusting Gain” (page 19)).

• 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”.

●Adjusting 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”.

Setting Range

1.6 to 2.7

Procedure

1. Select “Color” from the Adjustment menu, and press .

2. Select “Gamma” from “Color”, and press .

3. Use or for adjustment.

4. Press to exit.

●Adjusting Hue

The hue can be adjusted.

Setting Range

-100 to 100

Procedure

1. Select “Color” from the Adjustment menu, and press .

2. Select “Advanced Settings” from “Color”, and press .

3. Select “Hue”, and press .

4. Use or for adjustment.

5. Press to exit.

Attention

• After this adjustment, some color gradations may not be displayed.

19

Chapter2AdjustingScreens

●Adjusting Saturation

The color saturation can be adjusted.

Setting Range

-100 to 100

Procedure

1. Select “Color” from the Adjustment menu, and press .

2. Select “Advanced Settings” from “Color”, and press .

3. Select “Saturation”, and press .

4. Use or for adjustment.

5. Press to exit.

Attention

• After this adjustment, some color gradations may not be displayed.

Note

• The minimum value (-100) changes the screen to monochrome.

●Adjusting Gain

The brightness of each color component red, green, and blue is called Gain. You can change the hue of “white”

by adjusting gain.

Setting Range

0 to 100%

Procedure

1. Select “Color” from the Adjustment menu, and press .

2. Select “Advanced Settings” from “Color”, and press .

3. Select “Gain”, and press .

4. Select the color for adjustment from “Red”, “Green”, and “Blue”, and press .

5. Use or for adjustment.

6. Press to exit.

Attention

• After this adjustment, some color gradations may not be displayed.

Note

• The value of gain changes with that of color temperature.

• When gain is changed, the color temperature is changed to “User”.

20 Chapter2AdjustingScreens

●Setting the mode in the monochrome image display area

The mode suitable for the monochrome image display area can be set (see “Selecting the display mode (CAL

Switch mode)” (page 15)).

Setting Range

DICOM, CAL1, CAL2, CAL3

Procedure

1. Select “Color” from the Adjustment menu, and press .

2. Select “Gray Area” from “Color”, and press .

3. Use or for adjustment.

4. Press to exit.

Attention

• After the conguration in the display area, you cannot select any mode for which Mode Preset is “Off” (see “3-3.

Enabling/Disabling Mode Selection” (page 29)).

Note

• The color image display area is “Custom” mode. “Color Area” cannot be set.

• The brightness is the same as the value for the mode selected. To change the brightness, use the mode selected for

adjustment.

●Setting the mode in the base display area

The mode suitable for the base display area can be set.

Setting Range

Base-L, Base-H, Custom

Procedure

1. Select “Color” from the Adjustment menu, and press .

2. Select “Base Area” from “Color”, and press .

3. Select “Base-L”, “Base-H”, or “Custom” with or .

Mode Purpose

Base-L Speciesthetargetbrightnessto100cd/m²(withcolortemperatureof7500K).

Base-H Speciesthetargetbrightnessto170cd/m²(withcolortemperatureof7500K).

Custom SpeciesthesettingvaluetothatoftheCustommode(“Selectingthedisplaymode(CAL

Switchmode)”(page15)).

4. Press to exit.

Attention

• After the conguration in the display area, you cannot select any mode for which Mode Preset is “Off” (see “3-3.

Enabling/Disabling Mode Selection” (page 29)).

Note

• If the brightness value in the base display area is higher than the target brightness, the target brightness is applied for

Base-L and Base-H. Also, other preset values are the same as “Custom”.

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Eizo RX440 Manuale del proprietario

Eizo RX440 Manuale del proprietario

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