MSI MEG Series User manual

MEG Series
OLED Monitor
MEG 342C QD-OLED (3DC4)
User Guide

2Contents
Contents
Getting Started.............................................................................................................. 3
Package Contents................................................................................................... 3
Installing the Monitor Stand................................................................................... 4
Installing the Rear I/O Cover.................................................................................. 5
Adjusting the Monitor ............................................................................................. 6
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.......................................................................................................... 16
Image .................................................................................................................... 16
Input Source ......................................................................................................... 17
PIP/PBP ................................................................................................................ 18
Navi Key ................................................................................................................ 19
Setting................................................................................................................... 19
MSI OLED Care ..................................................................................................... 22
Specifications.............................................................................................................. 24
Preset Display Modes ................................................................................................ 26
Troubleshooting.......................................................................................................... 29
Safety Instructions...................................................................................................... 30
TÜV Rheinland Certification....................................................................................... 32
Regulatory Notices..................................................................................................... 33
Revision
V1.0, 2023/03

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 MEG 342C QD-OLED
Documentation Quick Start Guide
Accessories
Stand with Screw(s)
Stand Base with Screw(s)
Mouse Bungee
Rear I/O Cover
Stand Cover
Screw(s) for Wall Mount Bracket(s)
Power Cord
Cables
DisplayPort Cable (Optional)
Ultra High Speed HDMI™ Cable (Optional)
USB Type-C Cable (Optional)
USB Upstream Cable (Optional)
(for USB Type-B Upstream Port)
3.5mm Combo Audio 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 foam packaging. Align the stand to the monitor
groove. Tighten the stand with screws.
2. Connect the base to the stand and tighten the 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.
12
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.
∙ This product comes with NO protective film to be removed by the user! Any
mechanical damages to the product including removal of the polarizing film may
affect the warranty!

5
Getting Started
Installing the Rear I/O Cover
Install the accompanied rear I/O cover as shown below.

6Getting 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.
100 mm
-5° 20°

7
Getting Started
Monitor Overview
3
45
6
15
14 16
1
2
1
7913
810 1211
12

8Getting Started
1Microphone
2Light Sensor
3Power LED
Lit in white after the monitor is turned on. If no signal input, the LED will
turn into orange. Lit in orange when the monitor is in Stand-by mode.
4Macro Key
To activate OSD Application.
5Navi Key
6Power Button
7HDMI™ Connector
Supports HDMI™ CEC, 3440x1440@175Hz as specified in HDMI™ 2.1.
8HDMI™ Connector
Supports 3440x1440@175Hz as specified in HDMI™ 2.1.
9DisplayPort
Supports 3440x1440@175Hz as specified in DisplayPort 1.4.
10 USB Type-C Port
This port supports DisplayPort Alternate
(DP Alt) Mode and up to 20V/3.25A (65W)
power delivery.
USB Type-C
Power Delivery
5V / 3A (15W)
9V / 3A (27W)
12V / 3A (36W)
15V / 3A (45W)
20V / 3.25A (65W)
11 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
12 USB 3.2 Gen 1 Port
This connector is provided for USB peripheral devices. (Speed up to 5 Gbps)

9
Getting Started
13 Combo Audio Jack
14 Kensington Lock
15 Microphone Jack
16 Headphone Jack

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