Table of Contents
MSI Optix Plus MEG381CQRDE User Manual
Displayed below is the user manual for Optix Plus MEG381CQRDE by MSI which is a product in the Computer Monitors category. This manual has pages.
Related Manuals
Optix Series
LCD Monitor
Optix MEG381CQR Plus (3EA4)
User Guide
2Contents
Contents
Getting Started .............................................................................................................. 3
Package Contents ................................................................................................... 3
Installing the Monitor Stand ................................................................................... 4
Adjusting the Monitor ............................................................................................. 5
Monitor Overview .................................................................................................... 6
Connecting the Monitor to PC ................................................................................ 8
OSD Setup ..................................................................................................................... 9
Navi Key .................................................................................................................. 9
Hot Key .................................................................................................................... 9
OSD Menus.................................................................................................................. 10
Gaming .................................................................................................................. 10
G-SYNC® Processor .............................................................................................. 12
Image .................................................................................................................... 13
Input Source ......................................................................................................... 14
Navi Key ................................................................................................................ 14
Setting ................................................................................................................... 15
Specifications .............................................................................................................. 16
Preset Display Modes ................................................................................................ 18
Troubleshooting.......................................................................................................... 19
Safety Instructions ...................................................................................................... 20
TÜV Rheinland Certification....................................................................................... 22
Regulatory Notices ..................................................................................................... 23
Revision
V1.0, 2021/07
3
Getting Started
Getting Started
This chapter provides you with the information on hardware setup procedures. While
connecting devices, be careful in holding the devices and use a grounded wrist strap
to avoid static electricity.
Package Contents
Monitor Optix MEG381CQR Plus
Documentation Quick Start Guide
Registration Card
Accessories
Stand with Screw(s)
Stand Base with Screw(s)
Stand Cover
Screw(s) for Wall Mount Bracket
Power Cord
Cables
HDMI Cable (Optional)
DisplayPort Cable (Optional)
Microphone Cable (for Microphone-In Upstream Jack)
(Optional)
USB Upstream Cable (for USB Type-B Upstream Port)
(Optional)
⚠
Important
∙
Contact your place of purchase or local distributor if any of the items is damaged or
missing.
∙
Package contents may vary by country.
∙
The included power cord is exclusively for this monitor and should not be used with
other products.
4Getting Started
Installing the Monitor Stand
1. Leave the monitor in its protective foam packaging. Align the stand bracket to the
monitor groove. Tighten the stand bracket with screws.
2. Connect the base to the stand and tighten the base screw to secure the base.
3. Align and push the stand cover towards the monitor groove until it locks in place.
4. Make sure the stand assembly is properly installed before setting the monitor
upright.
⚠
Important
∙
Remove the screws on the monitor groove if needed before installing the stand.
∙
Place the monitor on a soft, protected surface to avoid scratching the display panel.
∙
Do not use any sharp objects on the panel.
∙
The groove for installing the stand bracket can also be used for wall mount. Please
contact your dealer for proper wall mount kit.
2
1
3
5
Getting Started
Adjusting the Monitor
This monitor is designed to maximize your viewing comfort with its adjustment
capabilities.
⚠
Important
Avoid touching the display panel when adjusting the monitor.
-5
O
15
O
30
O
100mm
30
O
6Getting Started
Monitor Overview
1 2
6
7 8 11 12
11
8
4
10
11
13
14
5
9
2
3
1
7
Getting Started
1MSI HMI Gaming Dial
The Gaming Dial displays system information and supports quick switch
between functions like Mystic Light, audio volume, game launch, etc.
2Power Button
3Power LED
4Navi Key
5Cable Routing Hole
6Kensington Lock
7Power Jack
8HDMI Port
9DisplayPort
10 USB 3.2 Gen 1 Type-B Upstream Port
For USB Upstream Cable.
⚠
IMPORTANT
Check the package for USB Upstream
Cable and connect it to the PC and
monitor. Once this cable is connected, the
USB Type-A Downstream Ports on the
monitor will be ready for use.
To PC
To Monitor
11 USB 3.2 Gen 1 Type-A Port
12 Microphone-In Upstream Jack
13 Headphone Jack
14 Microphone-In Jack
8Getting Started
Connecting the Monitor to PC
1. Turn off your computer.
2. Connect the video cable from the monitor to your computer.
3. Connect the power cord to the monitor power jack. (Figure A)
4. Plug the power cord into the electrical outlet. (Figure B)
5. Turn on the monitor. (Figure C)
6. Power on the computer and the monitor will auto detect the signal source.
A
B
C
9
OSD Setup
OSD Setup
This chapter provides you with essential information on OSD Setup.
⚠
Important
All information is subject to change without prior notice.
Navi Key
The monitor comes with a Navi Key, a multi-directional control that helps navigate the
On-Screen Display (OSD) menu.
Up/Down/Left/Right:
∙selecting function menus and items
∙adjusting function values
∙entering into/exiting from function menus
Middle:
∙launching the On-Screen Display (OSD)
∙entering submenus
∙confirming a selection or setting
Hot Key
∙Users may enter into preset function menus by moving the Navi Key up, down, left or
right when the OSD menu is inactive.
∙Users may customize their own Hot Keys to enter into different function menus.
10 OSD Menus
OSD Menus
Gaming
1st Level Menu 2nd/3rd Level Menu Description
Mode User ∙Use Up or Down Button to select and
preview mode effects.
∙Press the Middle Button to confirm
and apply your mode type.
FPS
Racing
RTS
RPG
sRGB
Anti-Blue
Dark Boost OFF ∙This function optimizes background
brightness and is recommended for
FPS games.
Normal
Strong
Strongest
11
OSD Menus
1st Level Menu 2nd/3rd Level Menu Description
Response Time Normal ∙Deactivating the response time
overdrive function.
Fast ∙Setting to Fast will shorten the
response time and help improve
blurred images when playing fast
games.
Fastest ∙Setting to Fastest will reach the
shortest response time and help
improve blurred images when playing
very fast games.
∙Overshooting may occur when
Response Time is set to Fastest.
Refresh Rate Location Left Top ∙Location is adjustable in OSD
Menu. Press the Middle Button to
confirm and apply your Refresh Rate
Location.
∙This monitor follows and works at the
Operating System’s preset Screen
Refresh Rate.
Right Top
Left
Bottom
Right
Bottom
Customize
OFF
ON
Alarm Clock Location Left Top ∙After setting the time, press the
Middle Button to activate the timer.
∙Users have to manually restore their
preset Alarm Clock after any AC
power loss and reconnection.
Right Top
Left
Bottom
Right
Bottom
Customize
OFF
15:00 00:01 ~
99:59
30:00
45:00
60:00
12 OSD Menus
1st Level Menu 2nd/3rd Level Menu Description
Game Assistant None ∙When Reset is selected, icon will be
reset to center.
Icon
Position
Reset
G-SYNC® Processor
1st Level Menu 2nd Level Menu Description
G-SYNC
Esports
OFF ∙Before turning on G-SYNC, users need to
connect a G-SYNC capable graphics card
to the G-SYNC monitor with a DisplayPort
cable.
∙Ensure the “Enable G-SYNC” option is
checked in the NVIDIA Control Panel.
ON
SDR Variable
BL
OFF ∙SDR (Standard Dynamic Range) Variable
Backlight is a software local dimming
solution.
∙This setting will be grayed out while HDR
function is enabled via Windows 10 OS.
∙This setting will be disabled then grayed
out while G-SYNC Esports is turned on.
ON
HDR Variable
BL
OFF ∙HDR (High Dynamic Range) Variable
Backlight is a software local dimming
solution.
∙This setting will be disabled then grayed
out while G-SYNC Esports is turned on.
ON
Variable BL
Mode
Mode 0 ∙Mode 0 and Mode 1 offer fast Variable
Backlight for maximum contrast during
gameplay.
∙Mode 2 offers slow Variable Backlight for
normal desktop work and image/video
editing.
Mode 1
Mode 2
13
OSD Menus
Image
1st Level Menu 2nd/3rd Level Menu Description
Peak White
(nits)
40-500 ∙Peak White will be grayed out
when HDR or HDCR are enabled.
Contrast 0-100 ∙Default is 50.
Color
Temperature
Cool ∙Use Up or Down Button to select
and preview effects.
∙Press the Middle Button to
confirm and apply your selection.
Normal
Warm
Customization R (0-100)
G (0-100)
B (0-100)
Gamma 1.8 ∙Adjust this setting when the
coloration of an original item is
not accurately reflected in the
monitor.
2.0
2.2
2.4
2.6
DP YCbCR
sRGB
OFF ∙Default is ON with DisplayPort
input.
ON
HDMI YCbCR
sRGB
OFF ∙Default is OFF with HDMI input.
ON
Screen Size Auto ∙Users can adjust Screen Size in
any mode, any resolution and any
screen refresh rate.
Full Screen
Low Blue Light OFF ∙Low Blue Light protects your
eyes against blue light. When
enabled, Low Blue Light adjusts
the screen color temperature to
a more yellow glow.
∙When Mode is set to Anti-Blue, it
is mandatory to enable Low Blue
Light.
ON
14 OSD Menus
Input Source
1st Level Menu 2nd Level Menu Description
DP ∙Input Source scan sequence: DP > HDMI1 >
HDMI2.
HDMI1
HDMI2
Auto Scan OFF ∙Users can use the Navi Key to select Input
Source at below status:
•While “Auto Scan” is set to “OFF” with the
monitor at power saving mode;
•While “No Signal” message box is shown
on the monitor.
ON
Navi Key
1st Level Menu 2nd Level Menu Description
Up / Down / Left
/ Right
OFF ∙Up Button default is Mode.
∙Down Button default is Game Assistant.
∙Left Button default is Alarm Clock.
∙Right Button default is Input Source.
∙All Navi Key items can be adjusted via
OSD Menus.
Peak White (nits)
Mode
Game Assistant
Alarm Clock
Input Source
Refresh Rate
Info. on Screen
Dark Boost
DP OverClocking
15
OSD Menus
Setting
1st Level Menu 2nd Level Menu Description
Language 繁體中文 ∙Users have to press the Middle Button to
confirm and apply the Language setting.
∙Language is an independent setting.
Users’ own language setting will override
the factory default. When users set Reset
to Yes, Language will not be changed.
English
Français
Deutsch
Italiano
Español
한국어
日本語
Русский
Português
简体中文
ไทย
Bahasa Indonesia
Türkçe
(More languages
coming soon)
Deep Sleep OFF ∙Deep Sleep improves energy efficiency.
ON
Transparency 0~5 ∙Default is 3.
OSD Time Out 5~30s ∙Default is 20s.
RGB LED OFF ∙When the monitor enters into Power
Saving Mode, the RGB LED will not work.
ON
Info. on Screen OFF ∙The information of the monitor status will
be shown on the right side of the screen.
ON
DP
OverClocking
OFF ∙For DisplayPort to achieve maximum
resolution of 3840x1600 @160Hz/ @175Hz,
users have to set DP OverClocking to ON.
ON
Reset YES ∙Users can Reset and restore settings to
original OSD Default in any mode.
NO
16 Specifications
Specifications
Monitor Optix MEG381CQR Plus
Size 37.5 inch
Curvature 2300R
Panel Type IPS
Resolution 3840 x 1600
Aspect Ratio 21:9
Brightness (nits) 450
Contrast Ratio 1000:1
Refresh Rate 175Hz
Response Time GtG: 1ms
I/O ∙HDMI Port x 2
∙DisplayPort x 1
∙USB 3.2 Gen 1 Type-A Port x 3
∙USB 3.2 Gen 1 Type-B Upstream Port x 1
∙Headphone Jack x 1
∙Microphone-In Jack x 1
∙Microphone-In Upstream Jack x 1
View Angles 178°(H) , 178°(V)
DCI-P3*/ sRGB 96.2% / 128.7%
Surface Treatment Anti-glare
Display Colors 1.07B (8-bit + A-FRC)
Local Dimming 32 Zones
Monitor Power Options 100~240Vac, 50/60Hz, 2A
Power Consumption
(Typical)
Power On < 160W
Standby < 0.5W
Power Off < 0.3W
Adjustment (Tilt) -5° ~ 15°
Adjustment (Height) 0 ~ 100mm
Adjustment (Swivel) -30° ~ 30°
Kensington Lock Yes
17
Specifications
Monitor Optix MEG381CQR Plus
VESA Mounting ∙Plate Type: 100 x 100 mm
∙Screw Type: M4 x 10 mm
•Thread Diameter: 4 mm
•Thread Pitch: 0.7 mm
•Thread Length: 10 mm
Dimension (W x H x D) 896.5 x 466.4 x 325.8 mm
Weight 10.7Kg (Net)
14.8Kg (Gross)
Environment Operating ∙Temperature:0℃~40℃
∙Humidity: 20% ~ 90%, non-condensing
∙Altitude: 0 ~ 5000m
Storage ∙Temperature:-20℃~60℃
∙Humidity: 10% ~ 90%, non-condensing
* Based on CIE1976 test standards.
18 Preset Display Modes
Preset Display Modes
Standard Resolution HDMI DP
VGA 640x480 @60Hz V V
SVGA 800x600 @60Hz V V
XGA 1024x768 @60Hz V V
QHD 2560x1440 @60Hz V X
@120Hz V X
UWQHD+ 3840x1600 @30Hz V X
@60Hz V V
@85Hz V V
@100Hz X V
@120Hz X V
@144Hz X V
@160Hz* X V
@175Hz* X V
Mode Video Timing Resolution HDMI DP
480P 640x480P @60Hz V X
720x480P V X
576P 720x576P @50Hz V X
720P 1280x720P @50Hz V X
@60Hz V X
1080P 1920x1080P @50Hz V X
@60Hz V X
@120Hz V X
* For DisplayPort to achieve maximum resolution of 3840x1600 @160Hz/ @175Hz,
users have to set DP OverClocking to ON.
19
Troubleshooting
Troubleshooting
The power LED is off.
•Press the monitor power button again.
•Check if the monitor power cable is properly connected.
No image.
•Check if the computer graphics card is properly installed.
•Check if the computer and monitor are connected to electrical outlets and are
turned on.
•Check if the monitor signal cable is properly connected.
•The computer may be in Standby mode. Press any key to activate the monitor.
The screen image is not properly sized or centered.
•Refer to Preset Display Modes to set the computer to a setting suitable for the
monitor to display.
No Plug & Play.
•Check if the monitor power cable is properly connected.
•Check if the monitor signal cable is properly connected.
•Check if the computer and graphics card are Plug & Play compatible.
The icons, font or screen are fuzzy, blurry or have color problems.
•Avoid using any video extension cables.
•Adjust brightness and contrast.
•Adjust RGB color or tune color temperature.
•Check if the monitor signal cable is properly connected.
•Check for bent pins on the signal cable connector.
The monitor starts flickering or shows waves.
•Change the refresh rate to match the capabilities of your monitor.
•Update your graphics card drivers.
•Keep the monitor away from electrical devices that may cause electromagnetic
interference (EMI).
20 Safety Instructions
Safety Instructions
∙Read the safety instructions carefully and thoroughly.
∙All cautions and warnings on the device or User Guide should be noted.
∙Refer servicing to qualified personnel only.
Power
∙Make sure that the power voltage is within its safety range and has been adjusted
properly to the value of 100~240V before connecting the device to the power outlet.
∙If the power cord comes with a 3-pin plug, do not disable the protective earth pin
from the plug. The device must be connected to an earthed mains socket-outlet.
∙Please confirm the power distribution system in the installation site shall provide
the circuit breaker rated 120/240V, 20A (maximum).
∙Always disconnect the power cord or switch the wall socket off if the device would be
left unused for a certain time to achieve zero energy consumption.
∙Place the power cord in a way that people are unlikely to step on it. Do not place
anything on the power cord.
∙If this device comes with an adapter, use only the MSI provided AC adapter approved
for use with this device.
Battery
Please take special precautions if this device comes with a battery.
∙Danger of explosion if battery is incorrectly replaced. Replace only with the same or
equivalent type recommended by the manufacturer.
∙Avoid disposal of a battery into fire or a hot oven, or mechanically crushing or cutting
of a battery, which can result in an explosion.
∙Avoid leaving a battery in an extremely high temperature or extremely low air
pressure environment that can result in an explosion or the leakage of flammable
liquid or gas.
∙Do not ingest battery. If the coin/button cell battery is swallowed, it can cause
severe internal burns and can lead to death. Keep new and used batteries away from
children.
European Union:
Batteries, battery packs, and accumulators should not be disposed of as
unsorted household waste. Please use the public collection system to
return, recycle, or treat them in compliance with the local regulations.
Taiwan:
廢電池請回收
For better environmental protection, waste batteries should be collected
separately for recycling or special disposal.
21
Safety Instructions
California, USA:
The button cell battery may contain perchlorate material and requires
special handling when recycled or disposed of in California.
For further information please visit: https://dtsc.ca.gov/perchlorate/
Environment
∙To reduce the possibility of heat-related injuries or of overheating the device, do not
place the device on a soft, unsteady surface or obstruct its air ventilators.
∙Use this device only on a hard, flat and steady surface.
∙To prevent the device from tipping over, secure the device to a desk, wall or fixed
object with an anti-tip fastener that helps to properly support the device and keep it
safe in place.
∙To prevent fire or shock hazard, keep this device away from humidity and high
temperature.
∙Do not leave the device in an unconditioned environment with a storage temperature
above60℃orbelow-20℃,whichmaydamagethedevice.
∙Themaximumoperatingtemperatureisaround40℃.
∙When cleaning the device, be sure to remove the power plug. Use a piece of soft
cloth rather than industrial chemical to clean the device. Never pour any liquid into
the opening; that could damage the device or cause electric shock.
∙Always keep strong magnetic or electrical objects away from the device.
∙If any of the following situations arises, get the device checked by service personnel:
•The power cord or plug is damaged.
•Liquid has penetrated into the device.
•The device has been exposed to moisture.
•The device does not work well or you can not get it working according to the User
Guide.
•The device has dropped and damaged.
•The device has obvious sign of breakage.
22 TÜV Rheinland Certification
TÜV Rheinland Certification
TÜV Rheinland Low Blue Light Certification
Blue light has been shown to cause eye fatigue
and discomfort. MSI now offers monitors with TÜV
Rheinland Low Blue Light certification to ensure
users’ eye comfort and well-being. Please follow
the instructions below to reduce the symptoms from
extended exposure to the screen and blue light.
∙Place the screen 20 – 28 inches (50 – 70 cm) away from your eyes and a little below
eye level.
∙Consciously blinking the eyes every now and then will help to reduce eye strain after
extended screen time.
∙Take breaks for 20 minutes every 2 hours.
∙Look away from the screen and gaze at a distant object for at least 20 seconds
during breaks.
∙Make stretches to relieve body fatigue or pain during breaks.
∙Use the Reader/Anti-Blue mode or turn on the optional Low Blue Light function.
TÜV Rheinland Flicker Free Certification
∙TÜV Rheinland has tested this product to
ascertain whether the display produces visible
and invisible flicker for the human eye and
therefore strains the eyes of users.
∙TÜV Rheinland has defined a catalogue of
tests, which sets out minimum standards
at various frequency ranges. The test catalogue is based on internationally
applicable standards or standards common within the industry and exceeds these
requirements.
∙The product has been tested in the laboratory according to these criteria.
∙The keyword “Flicker Free” confirms that the device has no visible and invisible
flicker defined in this standard within the range of 0 - 3000 Hz under various
brightness settings.
∙The display will not support Flicker Free when Anti Motion Blur/MPRT is enabled.
(The availability of Anti Motion Blur/MPRT varies by products.)
23
Regulatory Notices
Regulatory Notices
CE Conformity
This device complies with the requirements set out in the Council
Directive on the Approximation of the Laws of the Member States
relating to Electromagnetic Compatibility (2014/30/EU), Low-voltage
Directive (2014/35/EU), ErP Directive (2009/125/EC) and RoHS directive
(2011/65/EU). This product has been tested and found to comply with the harmonized
standards for Information Technology Equipment published under Directives of Official
Journal of the European Union.
FCC-B Radio Frequency Interference Statement
This equipment has been tested and found to comply with the limits
for a Class B digital device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment
generates, uses and can radiate radio frequency energy and, if
not installed and used in accordance with the instruction manual, may cause
harmful interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be determined
by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the measures listed below:
∙Reorient or relocate the receiving antenna.
∙Increase the separation between the equipment and receiver.
∙Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
∙Consult the dealer or an experienced radio/television technician for help.
Notice 1
The changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
Notice 2
Shielded interface cables and AC power cord, if any, must be used in order to comply
with the emission limits.
This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions:
1. This device may not cause harmful interference, and
2. This device must accept any interference received, including interference that may
cause undesired operation.
MSI Computer Corp.
901 Canada Court, City of Industry, CA 91748, USA
(626) 913-0828
www.msi.com
24 Regulatory Notices
WEEE Statement
Under the European Union (“EU”) Directive on Waste Electrical and
Electronic Equipment, Directive 2012/19/EU, products of “electrical and
electronic equipment” cannot be discarded as municipal waste anymore
and manufacturers of covered electronic equipment will be obligated to
take back such products at the end of their useful life.
Chemical Substances Information
In compliance with chemical substances regulations, such as the EU REACH
Regulation (Regulation EC No. 1907/2006 of the European Parliament and the
Council), MSI provides the information of chemical substances in products at:
https://storage-asset.msi.com/html/popup/csr/evmtprtt_pcm.html
RoHS Statement
Japan JIS C 0950 Material Declaration
A Japanese regulatory requirement, defined by specification JIS C 0950, mandates
that manufacturers provide material declarations for certain categories of electronic
products offered for sale after July 1, 2006.
https://storage-asset.msi.com/html/popup/csr/cemm_jp.html
India RoHS
This product complies with the “India E-waste (Management and Handling) Rule 2011”
and prohibits use of lead, mercury, hexavalent chromium, polybrominated biphenyls
or polybrominated diphenyl ethers in concentrations exceeding 0.1 weight % and 0.01
weight % for cadmium, except for the exemptions set in Schedule 2 of the Rule.
Turkey EEE Regulation
Conforms to the EEE Regulations of the Republic Of Turkey.
Ukraine Restriction of Hazardous Substances
The equipment complies with requirements of the Technical Regulation, approved
bytheResolutionofCabinetofMinistryofUkraineasofDecember3,2008№1057,
in terms of restrictions for the use of certain dangerous substances in electrical and
electronic equipment.
Vietnam RoHS
As from December 1, 2012, all products manufactured by MSI comply with Circular
30/2011/TT-BCT temporarily regulating the permitted limits for a number of
hazardous substances in electronic and electric products.
25
Regulatory Notices
Green Product Features
∙Reduced energy consumption during use and stand-by
∙Limited use of substances harmful to the environment and health
∙Easily dismantled and recycled
∙Reduced use of natural resources by encouraging recycling
∙Extended product lifetime through easy upgrades
∙Reduced solid waste production through take-back policy
Environmental Policy
∙The product has been designed to enable proper reuse of parts and
recycling and should not be thrown away at its end of life.
∙Users should contact the local authorized point of collection for
recycling and disposing of their end-of-life products.
∙Visit the MSI website and locate a nearby distributor for further
recycling information.
∙Users may also reach us at gpcontdev@msi.com for information regarding proper
disposal, take-back, recycling, and disassembly of MSI products.
Warning!
Overuse of screens is likely to affect eyesight.
Recommendations:
1. Take a 10-minute break for every 30 minutes of screen time.
2. Children under 2 years of age should have no screen time. For children aged 2
years and over, screen time should be limited to less than one hour per day.
Copyright and Trademarks Notice
Copyright © Micro-Star Int’l Co., Ltd. All rights reserved. The MSI logo used is
a registered trademark of Micro-Star Int’l Co., Ltd. All other marks and names
mentioned may be trademarks of their respective owners. No warranty as to accuracy
or completeness is expressed or implied. MSI reserves the right to make changes to
this document without prior notice.
Technical Support
If a problem arises with your product and no solution can be obtained from the user’s
manual, please contact your place of purchase or local distributor. Alternatively,
please visit https://www.msi.com/support/ for further guidance.