MSI MPG 271QRX QD-OLED (3CD7) User manual

MPG Series
OLED Monitor
MPG 271QRX QD-OLED (3CD7)
MPG 321URX QD-OLED (3DD2)
User Guide

2Contents
Contents
Getting Started.............................................................................................................. 3
Package Contents................................................................................................... 3
Installing the Monitor Stand................................................................................... 4
Adjusting the Monitor ............................................................................................. 5
Monitor Overview.................................................................................................... 7
Connecting the Monitor to PC .............................................................................. 10
OSD Setup ................................................................................................................... 11
Navi Key ................................................................................................................ 11
Hot Key.................................................................................................................. 11
OSD Menus.................................................................................................................. 12
G.I.......................................................................................................................... 13
Gaming.................................................................................................................. 14
Professional.......................................................................................................... 15
Image .................................................................................................................... 16
Input Source ......................................................................................................... 16
PIP/PBP ................................................................................................................ 17
Navi Key ................................................................................................................ 18
Setting................................................................................................................... 18
MSI OLED Care ..................................................................................................... 19
Specifications.............................................................................................................. 22
Preset Display Modes ................................................................................................ 24
Troubleshooting.......................................................................................................... 28
Safety Instructions...................................................................................................... 29
TÜV Rheinland Certification....................................................................................... 31
Regulatory Notices..................................................................................................... 32
Revision
V1.0, 2023/12

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 MPG 271QRX QD-OLED
MPG 321URX QD-OLED
Documentation Quick Start Guide
Accessories
Stand
Stand Base with Screw(s)
Screw(s) for Wall Mount Bracket(s)
Power Cord
Cables Ultra High Speed HDMI™ Cable (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 packaging. Align the stand to the monitor
groove.
2. Push the stand towards the monitor groove until it locks in place.
3. Connect the base to the stand and tighten the base screws to secure the base.
4. Make sure the stand assembly is properly installed before setting the monitor
upright.
1
2
3
⚠
Important
∙ 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.

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.
∙ Please slightly tilt the monitor backwards before pivoting it.
MPG 271QRX QD-OLED
-5° 20°
30° 30°
90° 90°
110 mm

6Getting Started
MPG 321URX QD-OLED
-5° 15°
30° 30°
10° 10°
110 mm

7
Getting Started
Monitor Overview
11
1
2
3
4
6 7 8 9
5
10 12 13
14 14

8Getting Started
1Cable Routing Hole
2Macro Key
To activate OSD Application.
3Navi Key
4Power Button
5Kensington Lock
6Headphone Jack
7HDMI™ Connector
(MPG 271QRX QD-OLED)
Supports HDMI™ CEC, 2560x1440@360Hz as specified in HDMI™ 2.1.
(MPG 321URX QD-OLED)
Supports HDMI™ CEC, 3840x2160@240Hz as specified in HDMI™ 2.1.
8HDMI™ Connector
(MPG 271QRX QD-OLED)
Supports 2560x1440@360Hz as specified in HDMI™ 2.1.
(MPG 321URX QD-OLED)
Supports 3840x2160@240Hz as specified in HDMI™ 2.1.
9DisplayPort
(MPG 271QRX QD-OLED)
Supports 2560x1440@360Hz as specified in DisplayPort 1.4.
(MPG 321URX QD-OLED)
Supports 3840x2160@240Hz as specified in DisplayPort 1.4.
10 USB Type-C Port
This port supports DisplayPort Alternate
(DP Alt) Mode and up to 20V/4.5A (90W)
power delivery.
⚠
Important
Your USB-C signal source and cable must
support DisplayPort Alternate Mode to
enable video output to the monitor.
USB Type-C
Power Delivery
5V / 3A (15W)
9V / 3A (27W)
12V / 3A (36W)
15V / 3A (45W)
20V / 3.25A (65W)
20V / 4.5A (90W)

9
Getting Started
11 USB 2.0 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
12 USB 2.0 Type-A Port
13 Power Jack
14 Ventilator
The ventilator on the enclosure is used for air convection and to prevent the
equipment from overheating. Do not cover the ventilator. Please remove
the protective film.

10 Getting 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