Eizo CG3145 User Guide
User’s Manual
HDR Reference Monitor
Thank you for purchasing our HDR reference monitor.
Important
Please read this “User’s Manual”, and “PRECAUTIONS” (separate
volume) carefully to familiarize yourself with safe and effective usage.
• Refer to the “Setup Guide” for information on the installation /
connection of the monitor.
• For the latest product information including the “User’s Manual”,
refer to our web site :
http://www.eizoglobal.com
Location of Caution Statement
This product has been adjusted specically 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 specications.
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 condential 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 specications are subject to change without notice.
2
Notice for This Monitor
About the Usage of This Product
This product is suited for producing videos, where accurate color reproduction is a priority.
This product has been adjusted specically for use in the region to which it was originally shipped. If the
product is used outside the region, it may not operate as specied in the specications.
This product may not be covered by warranty for uses other than those described in this manual.
The specications noted in this manual are only applicable when the following are used:
• Power cords provided with the product
• Signal cables specied by us
Only use optional products manufactured or specied by us with this product.
About the LCD Panel
The LCD panel is manufactured using high-precision technology. Although, missing pixels or lit pixels may
appear on the LCD panel, this is not a malfunction. Percentage of effective dots: 99.9994 % or higher.
It takes about 30 minutes (under our measurement conditions) for the monitor display to stabilize. Please
wait 30 minutes or more after the monitor power has been turned on, 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.
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. Depending on the image, an afterimage may appear even if it was displayed for
a short period of time. To remove such a phenomenon, change the image or keep the power turned off for
several hours.
If the monitor displays continuously over a long period of time, smudges or burn-in may appear. To maximize
the life of the monitor, we recommend the monitor be turned off periodically. Use the power button on the
front of the monitor to turn it off.
The backlight of the LCD panel has a xed lifetime. Depending on the usage pattern, such as usage for
long continuous periods, the lifespan of the backlight may run out sooner, requiring replacement. When the
screen becomes dark or begins to icker, please contact your local EIZO representative.
Do not press on the LCD panel or edge of the frame strongly, as this may result in display malfunctions, such
as interference patterns, etc. If pressure is continuously applied to the LCD panel surface, the liquid crystal
may deteriorate or the LCD panel may be damaged. (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 LCD panel with any sharp objects, as this may result in damage to the LCD
panel. Do not attempt to brush with tissues as this may scratch the panel.
Notice for This Monitor
3
About the Installation
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.
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.
About the Maintenance
Periodic cleaning is recommended to keep the monitor looking new and to prolong its operation lifetime (refer
to “Cleaning” (page 4)).
Cleaning
The stains on the cabinet and LCD panel surface can be removed by using the provided ScreenCleaner.
Attention
• Chemicals such as alcohol and antiseptic solution may cause gloss variation, tarnishing, and fading of the cabinet
or LCD panel, and also quality deterioration of the image.
• Never use thinner, benzine, wax, or abrasive cleaner as they may damage the cabinet or LCD panel surface.
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.
Notice for This Monitor
4
Contents
Notice for This Monitor ......................................... 3
Cleaning .................................................................... 4
To Use the Monitor Comfortably ............................ 4
Contents ................................................................. 5
Chapter 1 Introduction ....................................... 6
1-1. Features ......................................................... 6
Large built-in high resolution 4K LCD
●
that is advantageous for video production ...... 6
Support for HDR (High Dynamic Range)
●
video ................................................................ 6
Various functions that support color
●
grading work .................................................... 7
Equipped with a USB Hub function ................. 7
●
1-2. Controls and Functions ............................... 8
Front ................................................................ 8
●
Rear ................................................................. 9
●
Chapter 2 Basic Adjustments/Settings .......... 10
2-1. Button Operation Method ...........................10
Operation Guide Icons ...................................10
●
2-2. Switching Input Signals ..............................11
2-3.
Switching the Display Mode (color mode)
Display Modes ................................................11
●
Color Mode Setting Values ............................12
●
Chapter 3
3-1. Basic Operation of the Setting Menu ........13
3-2. Setting Menu Functions ..............................14
Chapter 4 Custom Key Settings ...................... 27
4-1. Basic Operation of the Custom Keys ....... 27
4-2. Assigning a Function to a Custom Key .... 27
Chapter 5 Administrator Settings ................... 30
5-1. Basic Operation of the "Administrator
5-2.
Advanced Adjustments/Settings
Signal .............................................................14
●
Color ...............................................................16
●
Screen ........................................................... 20
●
Preferences ....................................................24
●
Languages .................................................... 26
●
Information .................................................... 26
●
Functions that can be Assigned to
●
Custom Keys ................................................. 29
Settings" Menu ............................................ 30
"Administrator Settings" Menu Functions
...11
... 13
...31
Chapter 6 Calibration ....................................... 33
Chapter 7 Troubleshooting .............................. 34
7-1. No Picture .................................................... 34
7-2. Imaging Problems ....................................... 35
7-3. Other Problems ........................................... 36
Chapter 8 Reference ........................................ 37
8-1. Connecting Multiple External Devices ......37
8-2. Making Use of the USB Hub Function ...... 38
Required System Environment ..................... 38
●
Connection Procedure
●
(Setup of USB Function)................................ 39
8-3. Specications ............................................. 40
Accessories ....................................................41
●
Appendix .............................................................. 42
Trademark ............................................................... 42
License .................................................................... 42
FCC Declaration of Conformity ............................ 43
Contents
5
Chapter 1 Introduction
This chapter describes the features of the monitor and the name of each control.
1-1. Features
Large built-in high resolution 4K LCD that is advantageous for
●
video production
• 31.1-inch widescreen monitor with support for DCI 4K resolution (4096 × 2160)
Supports the digital cinema standard for DCI 4K resolution of 4096 × 2160. In addition to 4K videos,
which have a high resolution that is more than 4x greater than full HD, multiple full HD videos can
be displayed at the same time.
• Faithful reproduction of video colors with a wide color gamut display
99 % of DCI is covered, for a highly accurate color management environment.
• Achieves a contrast ratio of 1,000,000:1*1
A high contrast ratio allows black to be displayed in a rmer tone.
*1 Standard value. Not a guaranteed value.
• Built-in IPS LCD panel with 178° horizontal and vertical wide viewing angles
Support for HDR (High Dynamic Range) video
●
• Complies with the international HDR standards for movies and broadcasts
Supports both the HDR "PQ format" for streaming and movie production, and the HDR "Hybrid Log
Gamma format" for broadcasts. The "PQ format" complies with the ITU-R BT.2100*2 and SMPTE
ST2084*3 international HDR standards, and the "Hybrid Log Gamma format" complies with the
ITU-R BT.2100 international HDR standard. This makes it possible to use the monitor for the color
grading of a wide range of HDR content, such as movies and broadcasts.
*2 ITU-R is the International Telecommunication Union-Radio communication Sector.
*3 SMPTE is the Society of Motion Picture and Television Engineers.
• High brightness and high contrast ratio
High brightness and a high contrast ratio are achieved by installing a dedicated IPS LCD panel and
a dedicated backlight unit with a high level of brightness.
• Built-in color mode function
Reproduces a color temperature, gamma, and color gamut compliant with ITU-R BT.2100 and other
standards.
See “Color Mode” (page 16).
Chapter 1 Introduction
6
Various functions that support color grading work
●
• Dedicated video production functions, such as a Gamut Warning function and a Luminance
Warning function
See “Chapter 3 Advanced Adjustments/Settings” (page 13).
• 4K Zoom function
When a 4K2K signal (a signal with a resolution of 4096 × 2160 or 3840 × 2160) is displayed on the
monitor, the specied area can be doubled in size. This is convenient for checking details in an
image.
See “Zoom” (page 21).
• User-dened custom key function
Work efciency can be improved by assigning frequently used functions to the buttons on the front
of the monitor.
See “Chapter 4 Custom Key Settings” (page 27).
• Supports the "ColorNavigator NX" color management software
Use ColorNavigator NX to adjust the display according to various video production standards. Since
adjustment results are assigned to each color mode in the monitor, the display can be switched with
the buttons on the front of the monitor for easy color management.
See “Chapter 6 Calibration” (page 33).
• Displays HDCP (High Bandwidth Digital Protection) protected content
• Monitor hood included as standard
Includes a monitor hood that effectively prevents reections from external light, such as the
reected glare of a light. The monitor hood uses magnets for easy attachment and removal.
Equipped with a USB Hub function
●
• Supports USB 3.0
Achieves high-speed data transfers of up to 5 Gbps, which enables transfers of large amounts of
data to and from USB memory devices in a short amount time.
Also, the USB downstream port supports quick charging, so you can recharge your
smartphone or tablet in a short period of time.
See “8-2. Making Use of the USB Hub Function” (page 38) and “USB CHARGE Port” (page 24).
Chapter 1 Introduction
7
1-2. Controls and Functions
Front
●
*1
*1
Adjustable Stand
*2
Base Stand
*2
31 2
1. Control buttons Displays menus. Operate the buttons according to the operation
guide.
2. Power button Turns the power on or off.
3. Power indicator The indicator is lit when you turn the power on.
The indicator color differs depending on the monitor's operation
status.
Blue : Operating
Orange : Power saving mode
OFF : Power off
*1 See “3-1. Basic Operation of the Setting Menu” (page 13) for more information about how to use the
Setting menu.
*2 This manual uses the gures for the Adjustable Stand if the descriptions are common to both stands.
Chapter 1 Introduction
8
Rear
●
9
4
5
6
7
8
Adjustable Stand Base Stand
9
8 8
4
5
6
5
13121110
4. Handle This handle is used for transportation.
Attention
• With help from one other person, rmly grasp and hold the monitor by the
bottom while grabbing the handle, and carefully convey the monitor so as
not to drop it.
5. USB downstream port
(supports quick charging)
6. USB downstream port Connects to a peripheral USB device.
7. Cable holder Covers the monitor cables (Adjustable Stand only).
8. Stand
9. Security lock slot Complies with Kensington's MicroSaver security system.
10. Main power switch Turns the main power on or off.
11. Power connector Connects the power cord.
12. Input signal connectors The following input connectors are located on the monitor rear in order of left
13. USB upstream port Connects to the USB cable when using software that requires a USB
Connects to a peripheral USB device (page 24).
Adjustable Stand
Base Stand : The height and angle are not adjustable.
: On : Off
Normally, it is not necessary to turn off the main power switch.
to right.
HDMI connector 1
HDMI connector 2
DisplayPort connector 1
DisplayPort connector 2
connection, or when using the USB Hub function (page 38).
: The height and angle (swivel) of the monitor are adjustable.
6
Chapter 1 Introduction
9
Chapter 2 Basic Adjustments/Settings
This chapter describes the basic functions that can be set by pressing the buttons on the front of the monitor.
For advanced adjustment and setting procedures using the Setting menu, see “Chapter 3 Advanced
Adjustments/Settings” (page 13).
2-1. Button Operation Method
Displaying the operation guide
1.
1. Press any of the buttons (except ).
The operation guide appears on the screen.
Setting
2.
1. Press the button for an item that you want to set.
The Setting menu appears.
2. Use the buttons to adjust/set the selected item, and then select to conrm.
Exiting
3.
1. Select to exit the menu.
2. When no menu is displayed, the operation guide will automatically disappear after a few seconds
if no buttons are operated.
Note
• The contents of the guide will differ depending on the selected menu or status.
Operation Guide Icons
●
Icon Description
Switches the input signal.
Switches the color mode.
Executes the function assigned to Custom Key 1.
Executes the function assigned to Custom Key 2.
Chapter 2 Basic Adjustments/Settings
10
Displays the Setting menu.
Returns to the previous screen.
Moves the cursor.
Executes the selected operation.
Turns the monitor's power on or off.
2-2. Switching Input Signals
When a monitor has multiple signal inputs, the signal to display on-screen can be changed.
2-3. Switching the Display Mode (color mode)
This function allows easy selection of a display mode according to monitor application.
Display Modes
●
Color Mode Purpose
Standard Mode Adjust color using the monitor's Setting menu.
REC2020 See “Color Mode Setting Values” (page 12) for detailed setting values
REC709
DCI
PQ_REC2100
PQ_ REC709
PQ_DCI
HLG_REC2100
Calibration Mode (CAL mode) This mode displays the screen according to the settings that you have
CA L1 Displays the screen adjusted by ColorNavigator NX.
CAL2
CAL3
for each color mode.
adjusted with the "ColorNavigator NX" color management software.
Chapter 2 Basic Adjustments/Settings
11
Color Mode Setting Values
●
-: Cannot be changed
Color Mode
Item
Brightness (cd/m2) 100 100 48 1000 1000 1000 1000 -
Temperature
Gamma
2
PQ Clipping (cd/m
HLG System Gamma - - - - - - 1.2 -
Color Gamut
Advanced Settings
Hue 0 0 0 0 0 0 0 -
Saturation 0 0 0 0 0 0 0 -
Gamut Clipping On Off Off On Off Off On -
XYZ Format - - Off - - Off - -
Gain
Red Calculated from color temperature -
Green -
Blue -
Black
Level
Red 0 0 0 0 0 0 0 -
Green 0 0 0 0 0 0 0 -
Blue 0 0 0 0 0 0 0 -
6 Colors
) - - - 1000 1000 1000 - -
Magenta
Hue 0 0 0 0 0 0 0 -
Saturation 0 0 0 0 0 0 0 -
Lightness 0 0 0 0 0 0 0 -
Red
Hue 0 0 0 0 0 0 0 -
Saturation 0 0 0 0 0 0 0 -
Lightness 0 0 0 0 0 0 0 -
Yellow
Hue 0 0 0 0 0 0 0 -
Saturation 0 0 0 0 0 0 0 -
Lightness 0 0 0 0 0 0 0 -
Green
Hue 0 0 0 0 0 0 0 -
Saturation 0 0 0 0 0 0 0 -
Lightness 0 0 0 0 0 0 0 -
Cyan
Hue 0 0 0 0 0 0 0 -
Saturation 0 0 0 0 0 0 0 -
Lightness 0 0 0 0 0 0 0 -
Blue
Hue 0 0 0 0 0 0 0 -
Saturation 0 0 0 0 0 0 0 -
Lightness 0 0 0 0 0 0 0 -
REC2020 REC709
REC2020
REC18 86 REC1886
REC2020
REC709 DCI
REC709 DCI
DCI
DCI PQ PQ PQ HLG -
PQ_
REC2100
REC2020
REC2020
PQ_
REC709
REC709
REC709 DCI
PQ_
DCI
DCI REC2020
HLG_
REC2100
REC2020
CAL1 /
CAL2 /
CAL3
-
-
Note
• Use ColorNavigator NX to set CAL1 / CAL2 / CAL3. These settings cannot be changed in the Setting menu on the
monitor.
• A color mode can be set for each input signal.
• See “Color” (page 16) for details about each item.
• You can disable specic mode selections. For more information, see “Mode Skip” (page 25).
Chapter 2 Basic Adjustments/Settings
12
Chapter 3 Advanced Adjustments/Settings
This chapter describes the advanced monitor adjustment and setting procedures using the Setting menu.
For the basic setting functions using the buttons on the front of the monitor, see "Chapter 2 Basic
Adjustments/Settings" (page 10).
3-1. Basic Operation of the Setting Menu
Menu display
1.
1. Press any of the buttons (except ).
The operation guide appears.
2. Select .
The Setting menu appears.
Adjusting/setting
2.
1. Choose a menu to adjust/set with , and then select .
The Sub menu appears.
Chapter 3 Advanced Adjustments/Settings
13
2. Choose an item to adjust/set with , and then press .
The Adjustment/Setting menu appears.
3. Adjust/set the selected item with , and then select .
The Sub menu appears.
Selecting
making changes.
Exiting
3.
1. Select .
The Setting menu appears.
2. Select .
The Setting menu exits.
Note
• The contents of the guide will differ depending on the selected menu or status.
during adjustment/setting will cancel the adjustment/setting and restore the state prior to
3-2. Setting Menu Functions
Signal
●
The signal settings are used to congure advanced settings for input signals, such as the screen
display size and color format.
Function Adjustable Range Description
Input Color Format Auto
YUV 4:2:2
YUV 4:4:4
YUV
RGB
*1 Only enabled during HDMI input
*2 Only enabled during DisplayPort input
*1
*1
*2
The color space of the input signal can be specied.
Try changing this setting if colors are not displayed correctly.
When inputting YUV 4:2:0, select "Auto".
Chapter 3 Advanced Adjustments/Settings
14
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