MSI Optix Series User manual

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