MSI MAG 341CQP QD-OLED (3DD0) User manual

MAG Series
OLED Monitor
MAG 341CQP QD-OLED (3DD0)
User Guide

2
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
G.I.......................................................................................................................... 11
Gaming.................................................................................................................. 12
Professional.......................................................................................................... 13
Image .................................................................................................................... 13
Input Source ......................................................................................................... 14
PIP/PBP ................................................................................................................ 15
Navi Key ................................................................................................................ 16
Settings................................................................................................................. 16
MSI OLED Care ..................................................................................................... 18
Specifications.............................................................................................................. 20
Preset Display Modes ................................................................................................ 22
Troubleshooting.......................................................................................................... 24
Safety Instructions...................................................................................................... 25
TÜV Rheinland Certification....................................................................................... 27
Regulatory Notices..................................................................................................... 28
Revision
V1.0, 2023/12

3
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 MAG 341CQP 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)
USB Upstream Cable (Optional)
(for USB Type-B Upstream Port)
⚠
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.

4
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.
∙ 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
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.
100mm
-5° 20°
30° 30°

6
Monitor Overview
2
3
4
67 8 9 10
1
5
11 12
13

7
1Power 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.
2Power Jack
3Macro Key
To activate OSD Application.
4Navi Key
5Power Button
6HDMI™ Connector
Supports HDMI™ CEC, 3440x1440@175Hz as specified in HDMI™ 2.1.
7HDMI™ Connector
Supports 3440x1440@175Hz as specified in HDMI™ 2.1.
8DisplayPort
Supports 3440x1440@175Hz as specified in DisplayPort 1.4.
9USB Type-C Port
This port supports DisplayPort Alternate (DP Alt) Mode and up to 5V/3A
(15W) power delivery.
⚠
Important
Your USB-C signal source and cable must support DisplayPort Alternate
Mode to enable video output to the monitor.
10 USB 2.0 Type-A Port
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 Headphone Jack
13 Kensington Lock

8
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
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
Press (OK):
∙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
⚠
Important
The following settings will be grayed out when HDR signals are received:
∙ Night Vision
∙ Low Blue Light
∙ Brightness
∙ Contrast
∙ Color Temperature
∙ Optix Scope
∙ PIP/PBP

11
G.I.
1st Level Menu 2nd/3rd Level Menu Description
KVM Auto ∙Auto allows the monitor to automatically switch
between USB input sources, such as keyboards,
mice or other USB devices.
∙Users can also designate Upstream port or USB
Type-C as the only USB signal source.
Upstream
Type C
Smart Crosshair Icon None ∙Through AI algorithm, this function enhances
the visibility of in-game crosshair.
∙Users can select the color and position of the
crosshair.
Color White
Red
Auto
Position
Reset
Optix Scope Scope
Size
Small ∙The center point will zoom in when Optix Scope
is enabled, user can adjust the details through
the “Scope Size” and “Scope Ratio” settings.
∙Smart Crosshair and Optix Scope can be
enabled at the same time.
∙Activating Optix Scope will affect:
Affected Function Function Status
»Adaptive-Sync
»PIP/PBP
Set to OFF
»Screen Size 1:1 Set to Auto
Medium
Large
Scope
Ratio
x1.5
x2
x4
OFF
ON

12
Gaming
1st Level Menu 2nd/3rd Level Menu Description
Game Mode Premium Color ∙Use Up or Down Button to select and preview
mode effects.
∙Press the OK Button to confirm and apply your
mode type.
User
FPS
Racing
RTS
RPG
Night Vision OFF ∙This function optimizes background brightness
and is recommended for FPS games.
Normal
Strong
Strongest
A.I.
Refresh Rate Location Left Top ∙Location is adjustable in OSD Menu. Press the
OK 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 OK 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
Adaptive-Sync OFF ∙Adaptive-Sync prevents screen tearing.
∙Activating Adaptive-Sync will affect:
Affected Function Function Status
»PIP/PBP
»Optix Scope Set to OFF
»Screen Size 1:1 Set to Auto
ON

13
Professional
1st Level Menu 2nd Level Menu Description
Pro Mode Eco ∙Use Up or Down Button to select and preview mode
effects.
∙Press the OK Button to confirm and apply your mode
type.
∙The default setting “Eco” mode meets the
requirements of TÜV Rheinland’s “Low Blue Light”
standard and Eyesafe certification.
∙Activating sRGB, Adobe RGB, Display P3 will affect:
Affected Function Function Status
»Color Temperature
»Low Blue Light
»Contrast
Unable to select
User
Anti-Blue
Movie
Office
sRGB
Adobe RGB
Display P3
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 Pro Mode is set to Anti-Blue, it is mandatory to
enable Low Blue Light.
∙This monitor is a Low Blue Light backlight monitor,
it would decrease the blue light emitted without
adjusting OSD function.
ON
Image Enhancement OFF ∙Image Enhancement enhances image edges to improve
their acutance.
Weak
Medium
Strong
Strongest
Image
1st Level Menu 2nd/3rd Level Menu Description
Brightness 0-100 ∙Properly adjust Brightness according to the
surrounding lighting.
Contrast 0-100 ∙Properly adjust Contrast to relax your eyes.
Sharpness 0-5 ∙Sharpness improves clarity and details of
images.
Color Temperature Cool ∙Use Up or Down Button to select and preview
mode effects.
∙Press the OK Button to confirm and apply your
mode type.
∙Users can adjust Color Temperature in
Customization mode.
Normal
Warm
Customization R (0-100)
G (0-100)
B (0-100)

14
1st Level Menu 2nd/3rd Level Menu Description
Screen Size Auto ∙Users can adjust Screen Size in any mode, any
resolution and any screen refresh rate.
∙Activating Screen Size 1:1 will affect:
Affected Function Function Status
»Adaptive-Sync
»PIP/PBP
»Optix Scope
Set to OFF
4:3
16:9
21:9
1:1
DisplayHDR True Black 400 ∙Users can set the DisplayHDR to True Black
400 or Peak 1000 nits.
Peak 1000 nits
Input Source
1st Level Menu 2nd Level Menu Description
HDMI™ 1 ∙Users can adjust Input Source in any mode.
HDMI™ 2
DP
Type C
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

15
PIP/PBP
1st Level Menu 2nd/3rd Level Menu Description
OFF ∙PIP (Picture in Picture) allows users to
simultaneously display multiple video sources on
one screen. One program is displayed on the full
screen at the same time as one or more other
programs are displayed in inset windows.
∙PBP (Picture by Picture) is a similar feature that
displays two input sources side-by-side on the
screen.
∙Display Switch allows users to switch between
primary and secondary input sources.
∙If there is only one signal input, the Display Switch
and Audio Switch will be grayed out.
∙Users can adjust the ratio of window division by
switching mode 1/ 2/ Customize.
∙Activating PIP/PBP will affect:
Affected Function Function Status
»Adaptive-Sync
»Optix Scope Set to OFF
»DisplayHDR
»HDMI™ 2.1 Unable to select
»HDMI™ CEC Set to OFF
»PIP: Screen Size 1:1
»PBP: Screen Size
4:3/16:9/21:9/1:1
Set to Auto
PIP Source HDMI™ 1
HDMI™ 2
DP
Type C
PIP Size Small
Medium
Large
Location Left Top
Right Top
Left Bottom
Right
Bottom
Customize
Display Switch
Audio Switch
PBP Mode 1
Mode 2
Customize
Source 1 HDMI™ 1
HDMI™ 2
DP
Type C
Source 2 HDMI™ 1
HDMI™ 2
DP
Type C
Display Switch
Audio Switch

16
Navi Key
1st Level Menu 2nd Level Menu Description
Up
Down
Left
Right
OFF ∙All Navi Key items can be adjusted via OSD Menus.
Brightness
Game Mode
Smart Crosshair
Alarm Clock
Input Source
PIP/PBP Mode
Refresh Rate
Info. On Screen
Night Vision
Optix Scope
KVM
Settings
1st Level Menu 2nd Level Menu Description
Language 繁體中文 ∙Users have to press the OK 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
Bahasa Indonesia
Türkçe
(More languages coming
soon)
Transparency 0~5 ∙Users can adjust Transparency in any mode.
OSD Time Out 5~30s ∙Users can adjust OSD Time Out in any mode.
Power Button OFF ∙When set to OFF, users can press the power button
to turn off the monitor.
Standby ∙When set to Standby, users can press the power
button to turn off the panel and backlight.

17
1st Level Menu 2nd Level Menu Description
Info. On Screen OFF ∙The information of the monitor status will be shown
on the right side of the screen.
ON
HDMI™ 2.1 Console ∙To reach maximum resolution of 3440x1440@175Hz,
users have to set HDMI™ 2.1 to PC.
PC
HDMI™ CEC OFF ∙HDMI™ CEC (Consumer Electronics Control)
supports Sony PlayStation®, Nintendo® Switch™,
Xbox Series X|S consoles and various audio-visual
devices that are CEC-capable.
∙If HDMI™ CEC is set to ON:
• The monitor will automatically power on when the
CEC device is turned on.
• The CEC device will enter power saving mode
when the monitor is turned off.
• When Sony PlayStation®, Nintendo® Switch™,
or Xbox Series X|S console is connected, Game
Mode and Pro Mode will be automatically set to
default Eco mode and can be adjusted to users’
preferred modes later.
ON
Type C PD Charge OFF ∙Type C PD Charge enables users to charge their
devices through a USB Type-C connector, which can
deliver up to 15W (5V/3A).
ON
Reset YES ∙Users can Reset and restore settings to original
OSD Default in any mode.
NO

18
MSI OLED Care
1st Level Menu 2nd/3rd Level Menu Description
Pixel Shift Slow ∙Pixel Shift moves the pixels of your screen at
regular intervals to reduce the possibility of
screen burn-in or image retention.
Normal
Fast
Panel Protect ∙To maintain panel image quality, panel protect
function will automatically activate when
monitor using over 4 hours.
∙This protect function may take several minutes
to complete.
∙The power indicator will blink orange color until
process done.
∙During process executing, please do not unplug
the power cord from monitor.
∙During process executing, press power button
again to cancel this function.
Static Screen
Detection
OFF ∙If Static Screen Detection is set to ON:
• When detecting static visuals over long
periods of time, the monitor reduces
brightness to prevent screen burn-in.
• Once detecting moving visuals, the monitor
restores its previous brightness setting.
ON
Starting in 50 Sec ∙Starting in detects the time a static image
remains on the screen.
100 Sec
Time
required
120 Sec ∙Time required specifies the time for brightness
reduction after detecting a static image for
50/100 seconds.
∙The brightness reduction level depends on the
setting of Reducing Level.
240 Sec
Reducing
Level
1-7 ∙Users can select a level for brightness
reduction.
∙Reducing effect depends on Brightness/
DisplayHDR setting.
Multi Logo
Detection
OFF ∙This function helps prevent image sticking
phenomenon. When set to ON, brightness
reduction of multi logo areas will kick in if logos
are detected.
∙This function will not work when the monitor is
receiving VRR (Variable Refresh Rate) content.
VRR* VRR Content** Multi Logo
Detection
ON YES Set to OFF & Unable
to select
ON NO Adjustable
OFF NO
ON
Reducing
Level
1-2 ∙Users can select a level for brightness
reduction.
∙Reducing effect depends on Brightness/
DisplayHDR setting.

19
1st Level Menu 2nd/3rd Level Menu Description
Taskbar Detection OFF ∙This function helps prevent image sticking
phenomenon. When set to ON, brightness
reduction of taskbar areas will kick in if
taskbars are detected.
∙This function will not work when the monitor is
receiving VRR (Variable Refresh Rate) content.
VRR* VRR Content** Taskbar Detection
ON YES Set to OFF & Unable
to select
ON NO Adjustable
OFF NO
ON
Reducing
Level
1-3 ∙Users can select a level for brightness
reduction.
∙Reducing effect depends on Brightness/
DisplayHDR setting.
Boundary Detection OFF ∙This function helps prevent image sticking
phenomenon. When set to ON, brightness
reduction of boundary areas will kick in if
boundaries, such as letters, pillars and vertical
lines, are detected.
∙This function will not work when the monitor is
receiving VRR (Variable Refresh Rate) content.
VRR* VRR Content** Boundary Detection
ON YES Set to OFF & Unable
to select
ON NO Adjustable
OFF NO
ON
Reducing
Level
1-3 ∙Users can select a level for brightness
reduction.
∙Reducing effect depends on Brightness/
DisplayHDR setting.
OLED Panel Info. ∙This field shows the information of MSI OLED
Care.
* HDMI™ VRR (Variable Refresh Rate) synchronizes with Adaptive-Sync (ON/ OFF). For
VRR ON/OFF status, please check Adaptive-Sync.
** When VRR is set to ON, the monitor scaler will detect whether the graphics card is
sending VRR content.

20
Specifications
Monitor MAG 341CQP QD-OLED
Size 34.18 inch
Curvature 1800R
Panel Type QD-OLED
Resolution 3440 x 1440 (UWQHD)
Aspect Ratio 21:9
Brightness SDR: 250 nits (typ.)
Contrast Ratio 1500000:1
Refresh Rate 175Hz
Response Time 0.03ms (GTG)
0.1ms (Tr+Tf)
I/O ∙HDMI™ Connector x 2
∙DisplayPort x 1
∙USB Type-C Port x 1
∙USB 2.0 Type-A Port x2
∙USB 2.0 Type-B Upstream Port x1
∙Headphone Jack x1
View Angles 178°(H) , 178°(V)
DCI-P3*/ sRGB 99.3%/ 139.1%
Surface Treatment Anti-Reflection
Display Colors 1.07B (10 bits)
Monitor Power Options 100-240~, 50/60Hz 2.7A
Power Consumption
(Typical)
Power On < 150W
Standby < 0.5W
Power Off < 0.3W
Adjustment (Height) 0 ~ 100mm
Adjustment (Tilt) -5° ~ 20°
Adjustment (Swivel) -30° ~ 30°
Kensington Lock Yes