XG341C-2K

Package Contents

Monitor Power cord Power adapter Video cable Quick start guide

Front View / Rear View

• 
  Front View
• 
  Rear View

Letter	Item
A	Display Screen
B	Power Key
C	Joy Key
D	Security Slot

I/O Ports

Number	Item
1	AC IN
2	HDMI 2.1
3	DisplayPort
4	USB Type-C
5	USB Type-B (USB Upstream)
6	USB Type A (USB Downstream)
7	Audio Out

Installing the Stand

1. Place the monitor on a flat, stable surface with the screen facing down.
2. Align and connect the two (2) points on the monitor stand’s base with the monitor stand’s neck.
3. Use the captured screw in the monitor stand’s base and secure it to the monitor stand’s neck.
4. Align and slide the upper hooks of the monitor stand into the stand mounting slots as shown in the illustration.
5. Lift the device into its upright position on a flat, stable surface.

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Always place the device on a flat, stable surface. Failure to do so may cause the device to fall and damage the device and/or result in personal injury.

Using the Mouse Anchor

Included at the rear of the display, under the I/O ports, is a mouse anchor. Use this to prevent mouse cable dragging and personalize your mouse use setup.

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Wall Mounting

Refer to the table below for the standard dimensions for wall mount kits.

For use only with a UL certified wall mount kit/bracket. To obtain a wall-mounting kit or height adjustment base, contact ViewSonic® or your local dealer.

Maximum Loading	Hole Pattern (W x H)	Interface Pad (W x H x D)	Pad Hole	Screw Specification	Quantity
14 kg	100 x 100 mm	115 x 115 x 2.6 mm	Ø 5 mm	M4 x 10 mm	4 screws

1. Turn off the device and disconnect all cables.
2. Place the device on a flat, stable surface with the screen facing down.
3. Press and hold the quick release tab and carefully lift the stand.
4. Pull down slightly to disengage the hooks and remove the stand.
5. Attach the mounting bracket to the VESA mounting holes at the rear of the monitor. Then secure it with four (4) screws (M4 x 10 mm).
6. Follow the instructions that come with the wall mounting kit to mount the monitor onto the wall.

• 
  Disengage the hooks
• 
  VESA mounting points

Using the Security Slot

To help prevent the device from being stolen, use a security slot locking device to secure the device to a fixed object.

Additionally, fastening the monitor to a wall or fixed object using a security cable can help support the weight of the monitor in order to prevent the monitor from falling over.

Below is an example of setting up a security slot locking device on a table.

Connecting to Power

Connect the power cord to the AC IN jack at the rear of the device. Connect the power cord plug to a power outlet.
	Connecting to Power

Connecting External Devices

Note: To connect the monitor to an external device (PC, laptop…etc.), please use one of the included video cables for your application and connect it to both terminals.

• 
  HDMI Connection
• 
  DisplayPort Connection
• 
  USB Connection
• 
  Audio Connection

HDMI

Connect one end of an HDMI cable to the HDMI port of your monitor. Then connect the other end of the cable to the HDMI port of your computer.

NOTE: The monitor is equipped with two HDMI 2.1 ports.

DisplayPort

Connect one end of a DisplayPort cable to the DisplayPort port. Then connect the other end of the cable to the DisplayPort or mini DP port of your computer.

NOTE: To connect the monitor to the Thunderbolt port (v. 1&2) on your Mac, connect the mini DP end of the “mini DP to DisplayPort cable” to the Thunderbolt output of your Mac. Then connect the other end of the cable to the DisplayPort port of the monitor.

USB

Connect one end of a USB cable to a USB port of the monitor. Then connect the other end of the cable to a USB port of your computer.

USB	Number	Description
Type A	Three (3)	Connection for your Type A peripheral device(s). (e.g., storage device). NOTE: To use some peripherals, please ensure your computer is also connected to the monitor’s USB Type B port.
Type B	One (1)	Connect the USB Type B male cable (square with 2 cut corners) to this port, and then connect the other end of the cable to the USB downstream port of your computer.
Type C	One (1)	Offers Power Delivery of 90W. Supports DC 5V3A, 9V3A, 12V3A, 15V3A, 20V4.5A.

NOTE: The USB Type A ports next to the USB Type B port can support 5V0.9A charging. The other USB Type A port can support 5V2.0A charging.

Audio

Plug the audio jack of the ear-/headphones into the Audio Out port of the monitor. Additionally, you can connect the monitor to a sound bar using an audio cable.

NOTE: The monitor is also equipped with dual speakers.

Height Adjustment	Swivel Adjustment	Tilt Adjustment

Height Adjustment

Lower or raise the monitor to the desired height (0 to 120 mm).

NOTE: When adjusting, press down firmly along the adjustment track holding the monitor with both hands on the side.

Swivel Adjustment

Swivel the monitor to the left or right for the desired viewing angle (25˚).

Tilt Angle Adjustment

Tilt the monitor forwards or backwards to the desired viewing angle (-5˚ to 23˚).

NOTE: When adjusting, support the stand firmly with one hand while tilting the monitor forwards or backwards with the other hand.

Using the Joy Key

Use the Joy Key to access the Quick Access Menu, activate Hot Keys, navigate the On-Screen Display (OSD) Menu, and change the settings.

Quick Access Menu

Quickly initiate some functions and modes through the Quick Access key and menu. Users can also define which functions or modes they prefer in the Quick Access Menu via the Setup Menu in OSD. The function/mode will be enabled as soon as the light-bar moves on the item, and will disable after removing the light-bar.

In the Quick Access Menu, “Return” means users can “automatically” go back to the mode they chose before entering the Quick Access Menu.

To activate the Quick Access Menu:

1. Move the Joy Key [◄] to display the Quick Access Menu.
2. Move the Joy Key [▲] or [▼] to select your preference.

NOTE: The Quick Access Menu will disappear after three (3) seconds automatically.

To change the Quick Access Menu options:

1. Press the [●] key or move the Joy Key [◄] or [▲] or [▼] to display the On-Screen Display (OSD) Menu.
2. Move the Joy Key [◄] or [►] to select Setup Menu. Then move the joy key [▼] to enter the Setup Menu menu.
3. Move the Joy Key [▲] or [▼] to select Quick Access. Then move the joy key [►] to enter its sub-menu.
4. Move the Joy Key [▲] or [▼] to select your preference. Then press the [●] key to confirm the selection.

NOTE: Some sub-menu options may have another sub-menu. To enter the respective sub-menu, move the Joy Key [►].

Hot Keys

When the On-Screen Display (OSD) Menu is off, you can quickly access special functions by using the control panel keys.

Key	Description
[◄]	Press and hold the key for 5 seconds to lock/unlock the OSD Menu. When the menu appears on the screen, continue holding the key for 10 seconds to lock/unlock the OSD Menu.
[►]	Press and hold the key for 5 seconds to lock/unlock the Power button. When the menu appears on the screen, continue holding the key for 10 seconds to lock/unlock the Power button.
[▲]	Press and hold the key for 5 seconds to display/hide the boot up screen when the device is turned on.

General Operation

1. Press the [●] key or move the Joy Key [▲] or [▼] to display the On-Screen Display (OSD) Menu.

2. Move the Joy Key [◄] or [►] to select the main menu. Then move the Joy Key [▼] to enter the selected menu.

3. Move the Joy Key [▲] or [▼] to select the desired menu option. Then move the Joy Key [►] to enter the sub-menu.

4. Move the Joy Key [▲] or [▼] to adjust/select the setting. Then press the [●] key to confirm.

NOTE: Certain menu option adjustments do not require the user to press the [●] key to confirm the selection.

5. Press the [◄] key to return to the previous menu.

NOTE: To exit the OSD Menu, press the Quick Access Key.

OSD Tree

Gaming ModesDisplayInput SelectViewModeAudio AdjustSetup Menu

Sub-menu
Standard
Custom 1
Custom 2
FPS
MOBA
Battle Royale
Realistic
Vibrant
Console Speed
Console Color

Sub-menu	Menu Option
FreeSync™ Premium Pro	On
	Off
HDR	DisplayHDR
	CinematicHDR
	GameplayHDR
	Off
Overclocking	On
	Off
PureXP™	Light
	Normal
	Extreme
	Ultra
	Off
Local Dimming	Level 1
	Level 2
	Level 3
	Level 4
	Off
Hertz Limiter	Native
	60Hz
	100Hz
	144Hz
	165Hz
Response Time OD	Standard
	Fast
	Faster
	Ultra Fast
	Fastest
	Explanation (i)
Blue Light Filter	(-/+, 0~100)
Color Temperature	Bluish
	Cool
	Native
	Warm
	Full Color Control	Red	(-/+, 0~100)
		Green	(-/+, 0~100)
		Blue	(-/+, 0~100)
Color Adjust	Color Space	Auto
		RGB
		YUV
	Color Range	Auto
		Full Range
		Limited Range
	Gamma	1.8
		2.0
		2.2
		2.4
		2.6
		2.8
	Color Saturation	(-/+, 0~100)
	Black Stabilization	(-/+, 0~22)
Image Adjust	ViewScale	Full
		Aspect
		1:1
		19" (4:3)
		19"W (16:10)	(-/+, 0~100)
		21.5" (16:9)	(-/+, 0~100)
		22"W (16:10)
		23.6"W (16:9)
		24"W (16:9)
	Contrast	(-/+, 0~100)
	Brightness	(-/+, 0~100)
	Sharpness	(-/+, 0~100)
	Advanced DCR	(-/+, 0~20)
	Overscan	On
		Off

Sub-menu
HDMI 2.1 1
HDMI 2.1 2
DisplayPort
Type-C

Sub-menu
Standard
Movie
Web
Text
MAC
Mono

Sub-menu	Menu option
Volume	(-/+, 0~100)
Mute	On
	Off

Sub-menu	Menu Option
Language Select	English
	Français
	Deutsch
	Español
	Italiano
	Suomi
	Русский
	Türkçe
	日本語
	한국어
	繁體中文
	简体中文
	Česká
	Svenska
Information
Quick Access	Blue Light Filter	On/Off
	PureXP™	On/Off
	OverClocking	On/Off
	FPS	On/Off
	MOBA	On/Off
	Battle Royale	On/Off
	Realistic	On/Off
	Vibrant	On/Off
	Console Speed	On/Off
	Console Color	On/Off
	Custom 1	On/Off
	Custom 2	On/Off
Crosshair	Type A	Green
		White
		Yellow
	Type B	Green
		White
		Yellow
	Type C	Green
		White
		Yellow
	Off
Elite RGB	Breathing
	Rainbow
	Stack
	Waterfall
	Off
Resolution Notice	On
	Off
Boot Up Screen	On
	Off
OSD Timeout	5/15/30/60
OSD Background	On
	Off
Multi-Picture	Off
	PBP Left-Right	Left Source Select	HDMI 1
			HDMI 2
			DisplayPort
			Type-C
		Right Source Select	HDMI 1
			HDMI 2
			DisplayPort
			Type-C
		Swap
		Audio Output	HDMI 1
			HDMI 2
			DisplayPort
			Type-C
	PIP	PIP Source Select	HDMI 1
			HDMI 2
			DisplayPort
			Type-C
		PIP H. Position
		PIP V. Position
		PIP Size
		PIP Swap
		Audio Output	HDMI 1
			HDMI 2
			DisplayPort
			Type-C
Power Indicator	On
	Off
Auto Power Off	On
	Off
Sleep	30 minutes
	45 minutes
	60 minutes
	120 minutes
	Off
ECO Mode	Standard
	Optimize
	Conserve
	Energy Saving	On
		Off
Type C: USB 3.2	On
	Off
DDC/CI	On
	Off
DSC	On
	Off
HDMI 2.0	On
	Off
DisplayPort 1.2	On
	Off
Standby Charger	On
	Off
Rename
Memory Recall

Game Modes

Menu Option	Description
Standard	Select this option for general use.
Custom 1/2	Two customizable “Custom” settings are available to help match individual preferences and adapt to every type of game on the market.
FPS	Ideal for First-Person Shooter games.
MOBA	Select this option for Multiplayer Online Battle Arena games.
Battle Royale	Tuned for Battle Royale games.
Realistic	True-to-life color representation.
Vibrant	Lush and saturated colors.
Console Speed	Speed focused for console use.
Console Color	Color accuracy focus for console use.

Display

Menu Option	Description
FreeSync™ Premium Pro	Eliminates stuttering and tearing during gameplay. NOTE: When enabled, the OSD information will show “FreeSync™ Premium Pro” and DisplayHDR will turn on automatically.
HDR	Reduce the overall contrast of a given scene so that detail in the highlights and shadows can be seen. DisplayHDR Passes AMD FreeSync Premium Pro certification and VESA Display HDR 1400 certification. CinematicHDR Ideal HDR setting for movies. GampelayHDR Ideal HDR setting for gaming. NOTE: Turn on local dimming to achieve the maximum brightness. When DisplayHDR is enabled, you cannot adjust the brightness. The brightness depends on the HDR content. You can adjust the brightness on CinematicHDR and GameplayHDR. When you use HDR, please make sure the Windows HDR is turned on and the content also supports HDR.
Overclocking	When “On” go beyond the monitor’s standard refresh rate. NOTE: Overclocking ability is dependent on the graphics card. Overclocking is achieved when the refresh rate is at 200Hz. If any display error occurs during overclocking, please adjust the refresh rate to 165Hz.
PureXP™	Short for “Pure Experience”, this feature can enhance the visual quality of moving objects, making them less vague with a clearer view. NOTE: Only available for refresh rates above 75Hz.
Local Dimming	Control the brightness of individual areas on the screen to maximize contrast automatically. Choose the appropriate level for your content.
Hertz Limiter	Allows users to control how many frames the monitor can output.
Response Time OD	An advanced tuning function for users that want to adjust their monitor’s response time.
Blue Light Filter	Adjustable filter, available in all Game Modes, that blocks high-energy blue light for a more comfortable viewing experience.
Color Temperature	Select the color temperature setting. Bluish: Set the color temperature to 9300K. Cool: Set the color temperature to 7500K. Native: Default color temperature. Recommended for regular use. Warm: Set the color temperature to 5000K. Full Color Control: Adjust red, green, and blue values as desired.
Color Adjust	Color Space Allows users to choose which color space they would like to use for color output. Auto: Automatically recognizes the color format and black and white levels. RGB: The input signal color is RGB. YUV: The input signal color is YUV. Color Range The monitor can detect the input signal color range automatically. You can manually change the color range options to fit the correct color range if the colors are not displayed correctly. Auto: Automatically recognizes the color format and black and white levels. Full Range: Black and white levels are full. Limited Range: Black and white levels are limited. Gamma Allows users to manually adjust the brightness level of the monitor’s grayscale levels. Color Saturation Adjusts the color depth of each color (red, green, blue, cyan, magenta, and yellow). Black Stabilization Provides heightened visibility and detail by brightening dark scenes.
Image Adjust	ViewScale Users have the ability to adjust the display size of the image on the monitor, allowing for a “best fit” scenario. Contrast Adjusts the difference between the image background (black level) and the foreground (white level). Brightness Adjusts background black levels of the screen image. Sharpness Adjusts the picture quality of the monitor. Advanced DCR Automatically detects the image signal and intelligently controls the backlight brightness and color to improve on the ability to make the black blacker in a dark scene, and make the white whiter in a bright environment. Overscan Refers to a cropped image on your monitor’s screen. A setting on your monitor zooms in on movie content, so that you cannot see the outermost edges of the film.

Input Select

ViewMode

Menu Option	Description
Standard	Select this option for general use.
Movie	Select this option for watching movies.
Web	Select this option for surfing the web.
Text	Select this option for text-based tasks.
MAC	Select this option when connecting to Mac computers.
Mono	Select this option for monochrome.

Audio Adjust

Menu Option	Description
Volume	Adjust the volume level.
Mute	Enable to disable the sound.

Setup Menu

Menu Option	Description
Language	Select an available language for the OSD Menu.
Information	Display the monitor information.
Quick Access	Select which options to have present in the Quick Access Menu.
Crosshair	Aim more clearly and quickly during FPS games with the on-screen overlay.
Elite RGB	This setting controls the RGB lighting on the back of the monitor and under the bezel in order to enhance your RGB experience. When switched on, or after being reset, the default ‘Rainbow Wave’ will activate.
Resolution Notice	Enable this option to allow the system to inform users that the current viewing resolution is not the correct native resolution.
Boot Up Screen	Toggle the start screen On or Off.
OSD Timeout	In addition, the RGB lights are also synced with several key partners. Downloading their software will give you the power to manipulate your RGB capabilities even further.
OSD Background	If you would like to leverage partnered software see the advanced setup below.
Multi-Picture	Off Disable this function. PBP Left-Right Display two windows, a 1x1 split screen, side-by-side on the left and right of the screen. The user can specify the input source for each screen. Audio Output Select the audio source. PIP Split the screen into two parts, a main window and an inset window. The user can specify the input source for each screen. Audio Output Select the audio source.
Power Indicator	Set the Power Indicator On or Off. If the setting is set to On, the power indicator lights blue when the device is turned on.
Auto Power Off	Enable this option to allow the monitor to automatically turn off after a certain amount of time.
Sleep	Set the amount of idle time before the monitor enters Sleep mode.
ECO Mode	Choose between various modes, based on power consumption. NOTE: Energy Saving Mode is On by default. Once turned Off, the brightness level can be adjusted to the maximum level.
Type C: USB 3.2	Select USB Type C with USB 2.0 or USB 3.2. NOTE: USB 3.2 supports up to 3440 x 1440 @ 100Hz.
DDC/CI	Enable this option to allow the monitor control via the graphics card.
DSC	Display Stream Compression technology supports compressing and decompressing each frame on the fly, with no loss in image quality. NOTE: To achieve WQHD resolution at a high refresh rate, a higher graphics card is required. Some of graphics cards need to support DSC to achieve higher refresh rates. For additional information about enabling DSC, contact your graphics card manufacturer.
HDMI 2.0	Enable/Disable HDMI 2.0 support. NOTE: If your monitor shows no signal via the HDMI 2.1 port. Please turn on HDMI 2.0. To enable WQHD with high refresh rate, a higher-grade graphics card is required. For additional information about HDMI 2.1 support, contact your graphics card manufacturer. HDMI 2.0 supports up to 3440 x 1440 @ 100Hz.
DisplayPort 1.2	Enable/Disable DisplayPort 1.2 support.
Standby Charger	When activated, the USB will continue to supply power even when the monitor is in standby mode.
Rename	Rename the personalized custom profile.
Memory Recall	Resets all settings to their default values.

FreeSync Premium Pro

Enabling Adaptive Sync will put an end to choppy gameplay and broken games with fluid, artifact-free performance at virtually any frame rate.

To enable the Adaptive Sync function:

1. Press the [●] key or move the Joy Key [◄] or [▲] or [▼] to display the On-Screen Display (OSD) Menu.
2. Move the Joy Key [◄] or [►] to select Display. Then move the Joy Key [▼] to enter the Display menu.
3. Move the Joy Key [▲] or [▼] to select FreeSync™ Premium Pro. Then move the Joy Key [►] to confirm the selection.
4. Move the Joy Key [▲] or [▼] to select On or Off. Then press the [●] key to confirm the selection.

NOTE: When enabled, the OSD information will show “FreeSync™ Premium Pro” and DisplayHDR will turn on automatically.

HDR (High-Dynamic-Range)

Reduces the overall contrast of a given scene so that detail in the highlights and shadows can be seen.

NOTE: Ensure the HDR setting is turned on on your device first before enabling the HDR on the monitor.

Mode	Description
DisplayHDR	Passes AMD FreeSync Premium Pro certification and VESA DisplayHDR 1400 certification.
CinematicHDR	Ideal HDR setting for movies.
GameplayHDR	Ideal HDR setting for gaming.

To enable the HDR function on the monitor:

1. Press the [●] key or move the Joy Key [▲] or [▼] to display the On-Screen Display (OSD) Menu.
2. Move the Joy Key [◄] or [►] to select Display. Then move the Joy Key [▼] to enter the Display menu.
3. Move the Joy Key [▲] or [▼] to select HDR. Then move the Joy Key [►] to enter its sub-menu.
4. Move the Joy Key [▲] or [▼] to select the preferred setting. Then press the [●] key to confirm.

To enable HDR on Windows:

1. Right-click on the desktop then left-click Display Settings.
2. Select the XG340C-2K display and select the appropriate Resolution.
3. Toggle HDR On.

NOTE:

• The screen may slightly dim, indicating HDR has been activated.
• After entering an application, the best HDR effect can be achieved when the resolution is changed to 3440 x 1440 (if available).
• Please select “Off” for the HDR function when you have no need for the automatic activation function.

Hertz Limiter

A monitor hertz controller allows users to control how many frames the monitor can output. The monitor will put a cap on the maximum amount of frames that can be rendered from the monitor to save power and loading from the monitor’s side.

To adjust the Hertz Limiter:

1. Press the [●] key or move the Joy Key [◄] or [▲] or [▼] to display the On-Screen Display (OSD) Menu.
2. Move the Joy Key [◄] or [►] to select Display. Then move the Joy Key [▼] to enter the Display menu.
3. Move the Joy Key [▲] or [▼] to select Hertz Limiter. Then move the Joy Key [►] to confirm the selection.
4. Move the Joy Key [▲] or [▼] to select your preferred frame output. Then press the [●] key to confirm the selection.

Menu Option
Native
60Hz
100Hz
144Hz
165Hz

NOTE:

• If FreeSync™ Premium Pro is “On”, Hertz Limiter will be disabled.
• ViewScale may not support all Hz levels.

Response Time OD

Adjusting the Response Time OD setting will allow the user to fine-tune their desired response time. With five (5) settings to choose from, users can precisely select the best fit for each use scenario.

Each setting will increase response time speed, allowing users the ability to match their PC and game type, creating a “best fit” scenario.

To enable the Response Time OD function:

1. Press the [●] key or move the Joy Key [◄] or [▲] or [▼] to display the On-Screen Display (OSD) Menu.
2. Move the Joy Key [◄] or [►] to select Display. Then move the Joy Key [▼] to enter the Display menu.
3. Move the Joy Key [▲] or [▼] to select Response Time OD. Then move the Joy Key [►] to confirm the selection.
4. Move the Joy Key [▲] or [▼] to select your preferred response time. Then press the [●] key to confirm the selection.

Blue Light Filter and Eye Health

The Blue Light Filter blocks high-energy blue light for a more comfortable viewing experience.

Quick Access Blue Light Filter Setup

Enabling and disabling the Blue Light Filter can be done on the fly via the Quick Access Menu.

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While using and enjoying your monitor please keep the following in mind:

• Viewing computer screens for extended periods of time may cause eye irritation and discomfort. To reduce these effects, it is recommended to take periodic breaks from viewing to allow the eyes to relax.
• Users can customize the Blue Light Filter value through the Game Modes Menu.

• The monitor also supports Flicker-Free, which reduces or eliminates screen flicker, thus easing potential eye strain.

Calculating Breaks

When viewing the monitor for extended periods, it is recommended to take periodic breaks from viewing. Short breaks of at least five (5) minutes are recommended after one (1) to two (2) hours of continuous viewing. Taking shorter, more frequent breaks are generally more beneficial than longer, less frequent breaks.

Looking at Distant Objects

While taking breaks, users can further reduce eye strain and dryness by focusing on objects that are further away from them.

Eye and Neck Exercises

Eye Exercises

Eye exercises can help minimize eye strain. Slowly roll your eyes to the left, right, up, and down. Repeat as many times as needed.

Neck Exercises

Neck exercises can also help minimize eye strain. Relax your arms and let them hang at your sides, bend forward slightly to stretch the neck, turn your head to the right and to the left. Repeat as many times as needed.

ViewScale

Under ViewScale, users can adjust their current aspect ratio to fit their specific usage scenario. Below are the listed aspect ratios.

NOTE: If users choose a ViewScale aspect mode that is not native, it may impact the user’s experience.

To enable ViewScale:

1. Press the [●] key or move the Joy Key [▲] or [▼] to display the On-Screen Display (OSD) Menu.
2. Move the Joy Key [◄] or [►] to select Display. Then move the Joy Key [▼] to enter the Display menu.
3. Move the Joy Key [▲] or [▼] to select Image Adjust. Then move the Joy Key [►] to enter its sub-menu.
4. Move the Joy Key [▲] or [▼] to select ViewScale. Then move the Joy Key [►] to enter its sub-menu.
5. Move the Joy Key [▲] or [▼] to select your preferred aspect ratio. Then press the [●] key to confirm the selection.

Aspect Ratio	Description
Full	Scales the inputted image to fill the screen, this is the default input choice and is ideal for 16:9 images.
Aspect	The inputted image is allowed to fill the screen as large as it can go without image distortion.
1:1	The image is directly displayed without scaling.
19" (4:3)	Simulates the inputted image in a 4:3 aspect ratio and 19” display size.
19"W (16:10)	Simulates the inputted image in a 16:10 aspect ratio and 19”W display size.
21.5" (16:9)	Simulates the inputted image in a 16:9 aspect ratio and 21.5” display size.
22”W (16:10)	Simulates the inputted image in a 16:10 aspect ratio and 22”W display size.
23.6”W (16:9)	Simulates the inputted image in a 16:9 aspect ratio and 23.6”W display size.
24”W (16:9)	Simulates the inputted image in a 16:9 aspect ratio and 24”W display size.

Quick Access

Quickly initiate some functions and modes through the Quick Access key and menu. Users can also define which functions or modes they prefer in the Quick Access Menu via the Setup Menu in OSD. The function/mode will be enabled as soon as the light-bar moves on the item, and will disable after removing the light-bar.

In the Quick Access Menu, “Return” means users can “automatically” go back to the mode they chose before entering the Quick Access Menu.

For example, if users chose “Console Speed” mode before entering the Quick Access Menu and there is an existing FPS option in the Quick Access Menu, according to the Quick Access definition, users will enable FPS mode when the light-bar moves on the item. Then, when moving the light-bar to “Return,” the mode will be changed into “Console Speed” automatically which is same as the mode before user entering the Quick Access Menu.

To activate the Quick Access Menu:

1. Move the Joy Key [◄] to display the Quick Access Menu.
2. Move the Joy Key [▲] or [▼] to select your preference.

NOTE:

• To change the Quick Access Menu’s default functions (Blue Light Filter, PureXP™, and OverClocking), remove one or more default functions via the OSD Setup Menu first.
• The Quick Access Menu will disappear after three (3) seconds automatically.

To change the Quick Access Menu options:

1. Press the [●] key or move the Joy Key [▲] or [▼] to display the On-Screen Display (OSD) Menu.
2. Move the Joy Key [◄] or [►] to select Setup Menu. Then move the Joy Key [▼] to enter the Setup Menu menu.
3. Move the Joy Key [▲] or [▼] to select Quick Access. Then move the Joy Key [►] to enter its sub-menu.
4. Move the Joy Key [▲] or [▼] to select your preference. Then press the [●] key to confirm the selection.

NOTE: Some sub-menu options may have another sub-menu. To enter the respective sub-menu, move the Joy Key [►].

Crosshair

Select from different crosshair styles and colors to overlay on your screen.

To enable the Crosshair function:

1. Press the [●] key or move the joy key [◄] or [▲] or [▼] to display the On-Screen Display (OSD) Menu.
2. Move the Joy Key [◄] or [►] to select Setup Menu. Then move the Joy Key [▼] to enter the Setup Menu menu.
3. Move the Joy Key [▲] or [▼] to select Crosshair. Then move the Joy Key [►] to confirm the selection.
4. Move the Joy Key [▲] or [▼] to select your preferred crosshair style and color. Then press the [●] key to confirm the selection.

NOTE: A preview image of the crosshair (type and color) will be displayed on the right side of the OSD Menu before confirming.

Crosshair	Description
Type A
Type B
Type C

NOTE: This message box will appear with the crosshair, and disappear after three (3) seconds automatically.

KVM

The KVM function allows the user to control two computers connected to the same monitor from a single keyboard and mouse.

NOTE: Only applicable in PBP (Picture-by-Picture) and PIP (Picture-in-Picture) mode.

To connect the two computers to the monitor:

1. Connect one end of the USB Type C cable to the USB Type C port of the monitor. Then connect the other end of the cable to the USB Type C port of the notebook.
2. Connect one end of a DisplayPort cable to the DisplayPort of the monitor. Then connect the other end of the cable to the DisplayPort or mini DP of the computer.
3. Connect the USB Type B male cable (square with 2 cut corners) to the USB Type B port of the monitor. Then connect the other end of the cable to the USB port of the computer.

NOTE:

• To have a better online gaming experience, and achieve maximum refresh rates, please use a PC to play.
• Using Type C will have a power charging function, therefore the graphics card will slow down and downscale the refresh rate to have better performance.

To enable PBP mode:

1. Press the [●] key or move the Joy Key [▲] or [▼] to display the On-Screen Display (OSD) Menu.
2. Move the Joy Key [◄] or [►] to select Setup Menu. Then move the Joy Key [▼] to enter the Setup Menu menu.
3. Move the Joy Key [▲] or [▼] to select Multi-Picture. Then move the Joy Key [►] to confirm the selection.
4. Move the Joy Key [▲] or [▼] to select PBP Left-Right. Then press the [●] key to enable PBP mode.

To enable PIP mode:

1. Press the [●] key or move the Joy Key [▲] or [▼] to display the On-Screen Display (OSD) Menu.
2. Move the Joy Key [◄] or [►] to select Setup Menu. Then move the Joy Key [▼] to enter the Setup Menu menu.
3. Move the Joy Key [▲] or [▼] to select Multi-Picture. Then move the Joy Key [►] to confirm the selection.
4. Move the Joy Key [▲] or [▼] to select PIP. Then press the [●] key to enable PBP mode.

To activate the KVM function:

1. Move the Joy Key [►] to activate the KVM function.
2. Then you will be able to switch the cursor between the two screens (left/right window).

NOTE: Under PBP and PIP when the monitor auto detects that the USB B and USB C ports are in use, a reminder message will pop up that the monitor supports KVM.

Technical Specifications

Item	Category	Specifications
Model	P/N.	XG341C-2K
	No.	VS19002
LCD	Type	TFT, Active Matrix 3840 x 1440 LCD, 0.07725 mm x 0.23175 mm pixel pitch
	Display Size	86.425 cm, 34"
	Color Filter	RGB vertical stripe
	Glass Surface	Anti-Glare (Haze 25%), Hard Coating (3H)
Input Signal	Video Sync	TMDS digital (100 Ω) HDMI: fₕ:30-318 kHz, fᵥ:48-200 Hz DisplayPort: fₕ:30-318 kHz, fᵥ:48-200 Hz Type C: fₕ:30-318 kHz, fᵥ:48-200 Hz
Compatibility	PC	up to 3840 x 1440
	Macintosh	up to 3840 x 1440
	Recommended	3840 x 1440 @ 165Hz
Resolution	Supported	3440 x 1440 @ 60, 120, 144, 165, 200Hz NOTE: 200Hz for DP/Type C only (overclock) 2560 x 1440 @ 100, 120, 144, 165Hz 1920 x 1080 @ 100, 120, 144Hz 1680 x 1050 @ 60Hz 1440 x 900 @ 60, 75Hz 1280 x 1024 @ 60, 75Hz 1024 x 768 @ 50, 60, 70, 72, 75Hz 800 x 600 @ 56, 60, 72, 75Hz 720 x 400 @ 70Hz 640 x 480 @ 50, 60, 67, 72, 75Hz
Power Adapter	Input Voltage	AC 100-240V, 50/60Hz (auto switch)
Display Area	Full Scan (H x V)	797.22 x 333.72 mm (31.39” x 13.14”)
Operating Conditons	Temperature	0° C to 40° C (32° F to 104° F)
	Humidity	20% to 90% (non-condensing)
	Altitude	10,000 feet (3.048 km)
Storage Conditions	Temperature	-20° C to 60° C (-4° F to 140° F)
	Humidity	5% to 90% (non-condensing)
	Altitude	40,000 feet (12.1 km)
Dimensions	Physical (W x H x D)	807.3 x 601.11 x 383.92 mm (31.78” x 23.67” x 15.11”)
Wall Mount	Dimensions	100 x 100 mm
Weight	Physical	11.35 kg (25.0lbs)
Power Saving Modes	On	57W (Typical)
	Off	< 0.5W (Max)

Compliance Information

This section addresses all connected requirements and statements regarding regulations. Confirmed corresponding applications shall refer to nameplate labels and relevant markings on the unit.

FCC Compliance Statement

This device complies with part 15 of 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. 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 instructions, 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 following measures:

• 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/TV technician for help.

Warning: You are cautioned that changes or modifications not expressly approved by the party responsible for compliance could void your authority to operate the equipment.

Industry Canada Statement

CAN ICES-003(B) / NMB-003(B)

CE Conformity for European Countries

The device complies with the EMC Directive 2014/30/EU and Low Voltage Directive 2014/35/EU.

The following information is only for EU-member states:

The mark shown to the right is in compliance with the Waste Electrical and Electronic Equipment Directive 2012/19/EU (WEEE). The mark indicates the requirement NOT to dispose of the equipment as unsorted municipal waste, but use the return and collection systems according to local law.

Declaration of RoHS2 Compliance

This product has been designed and manufactured in compliance with Directive 2011/65/EU of the European Parliament and the Council on restriction of the use of certain hazardous substances in electrical and electronic equipment (RoHS2 Directive) and is deemed to comply with the maximum concentration values issued by the European Technical Adaptation Committee (TAC) as shown below.

Substance	Proposed Maximum Concentration	Actual Concentration
Lead (Pb)	0.1%	< 0.1%
Mercury (Hg)	0.1%	< 0.1%
Cadmium (Cd)	0.01%	< 0.01%
Hexavalent Chromium (Cr6⁺)	0.1%	< 0.1%
Polybrominated biphenyls (PBB)	0.1%	< 0.1%
Polybrominated diphenyl ethers (PBDE)	0.1%	< 0.1%
Bis (2-ethylhexyl) phthalate (DEHP)	0.1%	< 0.1%
Butyl benzyl phthalate (BBP)	0.1%	< 0.1%
Dibutyl phthalate (DBP)	0.1%	< 0.1%
Diisobutyl phthalate (DIBP)	0.1%	< 0.1%

Certain components of products as stated above are exempted under the Annex III of the RoHS2 Directives as noted below. Examples of exempted components are:

• Copper alloy containing up to 4% lead by weight.
• Lead in high melting temperature type solders (i.e. lead-based alloys containing 85% by weight or more lead).
• Electrical and electronic components containing lead in a glass or ceramic other than dielectric ceramic in capacitors, e.g. piezoelectronic devices, or in a glass or ceramic matrix compound.
• Lead in dielectric ceramic in capacitors for a rated voltage of 125 V AC or 250 V DC or higher.

Indian Restriction of Hazardous Substances

Restriction on Hazardous Substances statement (India). This product complies with the “India E-waste 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.

Indian Restriction of Hazardous Substances

Restriction on Hazardous Substances statement (India). This product complies with the “India E-waste 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.

Product Disposal at End of Product Life

ViewSonic® respects the environment and is committed to working and living green. Thank you for being part of Smarter, Greener Computing. Please visit the ViewSonic® website to learn more.

USA & Canada:
https://www.viewsonic.com/us/go-green-with-viewsonic

Europe:
https://www.viewsonic.com/eu/environmental-social-governance/recycle

Taiwan:
https://recycle.moenv.gov.tw/

For EU users, please contact us for any safety/accident issue experienced with this product:

	ViewSonic Europe Limited Haaksbergweg 75 1101 BR Amsterdam Netherlands
	+31 (0) 650608655
	EPREL@viewsoniceurope.com
	https://www.viewsonic.com/eu/

Copyright Information

Copyright© ViewSonic® Corporation, 2022. All rights reserved.

Macintosh and Power Macintosh are registered trademarks of Apple Inc.

Microsoft, Windows, and the Windows logo are registered trademarks of Microsoft Corporation in the United States and other countries.

ViewSonic®, the three birds logo, OnView, ViewMatch, and ViewMeter are registered trademarks of ViewSonic® Corporation.

VESA is a registered trademark of the Video Electronics Standards Association. DPMS, DisplayPort, and DDC are trademarks of VESA.

ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency (EPA).

As an ENERGY STAR® partner, ViewSonic® Corporation has determined that this product meets the ENERGY STAR® guidelines for energy efficiency.

Disclaimer: ViewSonic® Corporation shall not be liable for technical or editorial errors or omissions contained herein; nor for incidental or consequential damages resulting from furnishing this material, or the performance or use of this product.

In the interest of continuing product improvement, ViewSonic® Corporation reserves the right to change product specifications without notice. Information in this document may change without notice.

No part of this document may be copied, reproduced, or transmitted by any means, for any purpose without prior written permission from ViewSonic® Corporation.

XG341C-2K_UG_ENG_1a_20220412

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