29UM69G - Screen LG - Free user manual and instructions
Find the device manual for free 29UM69G LG in PDF.
| Product Type | Monitor |
| Model | 29UM69G |
| Brand | LG |
| Screen Size | 29 inches (UltraWide 21:9) |
| Panel Type | IPS |
| Resolution | 2560 x 1080 |
| Refresh Rate | 75 Hz (overclockable to 75 Hz) |
| Response Time | 1 ms (Motion Blur Reduction) |
| Brightness | 300 cd/m² |
| Contrast Ratio | 1000:1 (typical) |
| Viewing Angle | 178° / 178° |
| Connectivity | 2x HDMI, 1x DisplayPort, 1x Audio Out |
| Adaptive Sync | AMD FreeSync |
| Special Features | Black Stabilizer, Dynamic Action Sync, Crosshair, Screen Split |
| Power Consumption (Typical) | 35 W |
| Power Consumption (Standby) | <0.3 W |
| Dimensions with Stand (WxHxD) | 27.2 x 17.0 x 8.3 inches (69.1 x 43.2 x 21.1 cm) |
| Weight with Stand | 12.8 lbs (5.8 kg) |
| VESA Mount Compatibility | 75 x 75 mm |
| Cleaning | Wipe gently with a soft, dry cloth. Do not use water or cleaning agents. |
| Safety | Do not disassemble. Keep away from moisture and heat sources. |
| Spare Parts Availability | Power cord, stand, and adapter are available from LG support. |
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USER MANUAL 29UM69G LG
Owner's Manual IPS LED MONITOR (LED MONITOR\*)
*LG LED Monitors are LCD Monitors with LED Backlighting.
Please read the safety information carefully before using the product.
IPS LED Monitor (LED Monitor) Model List
29UM69G
34UM69G
CONTENTS
3 LICENSE
4 ASSEMBLING AND PREPARING
4 Product Components
5 Supported Drivers and Software
6 Component and Button Description
6 - How to Use the Joystick Button
7 Input Connector
8 Moving and Lifting the Monitor
9 Installing the Monitor
9 - Assembling the stand base
10 Installing the Monitor
10 - Assembling the stand base
11 - Using the cable holder
12 - Installing onto a table
13 - Adjusting the angle
14 - Adjusting the Stand Height
15 - Using the Kensington lock
16 - Detaching the Stand Body
16 - Installing the wall mount plate
16 - Installing to a wall
18 USING THE MONITOR
18 Connecting to a PC
18 - HDMI connection
18 - DisplayPort connection
19 - USB-C connection
19 Connecting to AV Devices
19 - HDMI connection
20 Connecting to External Devices
20 - Connecting Headphones
21 USER SETTINGS
21 Activating the Main Menu
21 - Main Menu Features
22 User Settings
22 - Menu Settings
26 TROUBLESHOOTING
28 SPECIFICATIONS
28 29UM69G
29 34UM69G
30 Factory Support Mode (Preset Mode, PC)
30 HDMI / DP Normal / USB-C
30 HDMI / DP / USB-C Timing (Video)
30 Power LED
LICENSE
Each model has different licenses. Visit www.lg.com for more information on the license.

HIGH-DEFINITION MULTIMEDIA INTERFACE
The terms HDMI and HDMI High-Definition Multimedia Interface, and the HDMI logo are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countries.

VESA, VESA logo, DisplayPort compliance logo and DisplayPort compliance logo for dual-mode source devices are all registered trademarks of the Video Electronics Standards Association.
The following content is only applied to the monitor which is sold in Europe market and which needs to meet the ErP Directive:
* This monitor is set to be turned off automatically after 4 hours when you turn on the display and there is are no adjustments made to the display.
* To make this setting be disabled, change the option to 'Off' in OSD menu of "Automatic Standby".
ASSEMBLING AND PREPARING
Product Components
Please check whether all the components are included in the box before using the product. If there are missing components, contact the retail store where you purchased the product. Note that the product and components may look different from those shown here.

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CD(Owner's Manual) / Card Power Cord (Depending on the country ) AC-DC Adapter or AC-DC Adapter (Depending on the country ) Display Port Cable (This cable is not included in all countries.) HDMI Cable (This cable is not included in all countries.) USB C-C cable (This cable is not included in all countries.)
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29UM69G Stand Body Stand Base Cable Holder Screw Cover 2 Screws
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34UM69G Stand Body Stand Base Cable Holder
CAUTION
Always use genuine components to ensure safety and product performance.
The product warranty will not cover damage or injury caused by the use of counterfeit components.
It is recommend that use the supplied components.
If you use generic cables not certified by LG, the screen may not display or there may be image noises.

NOTE
Note that the components may look different from those shown here.
Without prior notice, all information and specifications in this manual are subject to change to improve the performance of the product.
To purchase optional accessories, visit an electronics store or online shopping site or contact the retail store where you purchased the product.
Supported Drivers and Software
Check the drivers and software supported by your product and refer to the manuals on the CD enclosed in the product package.
| Drivers and Software Installation Priority | 29UM69G/34UM69G | |
| Monitor Driver Recommended O | ||
| OnScreen Control Recommended O |
Required and Recommended: You can download and install the latest version from the enclosed CD or from the LGE website (www.lg.com).
Component and Button Description

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29UM69G 34UM69G Joystick Button Power LED On: power is on Off: power is offHow to Use the Joystick Button
You can easily control the functions of the monitor by pressing the joystick button or moving it left/right with your finger.
Basic Functions
![]() | Power on | Press the joystick button once with your finger to turn on the monitor. | |
![]() | Power off | Press and hold the joystick button once with your finger to turn off the monitor. | |
![]() | ◀/▶ | Volume Control | You can control the volume by moving the joystick button left/right. |

NOTE
- The joystick button is located at the bottom of the monitor.
Input Connector
29UM69G

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HDMI IN DP-IN DC-IN 19 V 8V 2000 LGA H/P 电源输入34UM69G

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LE HDMI IN H/P Ω DP-IN DC-IN (15V) 电源输入 HV=1.0A HDDTINMoving and Lifting the Monitor
When moving or lifting the monitor, follow these instructions to prevent the monitor from being scratched or damaged and to ensure safe transportation regardless of its shape or size.
It is advisable to place the monitor in the original box or packing material before attempting to move it.
Before moving or lifting the monitor, disconnect the power cord and all cables.
Hold the top and bottom of the monitor frame firmly. Do not hold the screen itself.

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Diagram illustrating hand positioning and grip technique with labeled correct and incorrect statesWhen holding the monitor, the screen should face away from you to prevent it being scratched.

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Prohibition sign with silhouette of person holding a device and crossed-out box, enclosed in red circleWhen moving the monitor, avoid any strong shock or vibrations to the product.
When moving the monitor, keep it upright, never turn the monitor on its side or tilt it sideways.

CAUTION
As far as possible, avoid touching the monitor screen. This may result in damage to the screen or some of the pixels used to create images.

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29UM69G
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34UM69GIf you use the monitor panel without the stand base, its joystick button may cause the monitor to become unstable and fall, resulting in damage to the monitor or human injury. In addition, this may cause the joystick button to malfunction.

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Illustration showing a person holding a device with a red prohibition symbol, alongside a magnified inset showing a face detection device.Installing the Monitor
Assembling the stand base
29UM69G
1 Place the screen face down.

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3D diagram of a rectangular frame with internal compartments and a small inset box (no text or symbols)
CAUTION
To protect the screen from scratches, cover the surface with a soft cloth.
2 Check the direction of the stand body (front, back) and then mount the stand body onto the stand hinge.

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Diagram showing a device with sensor points and signal paths, including a 3D coordinate system and directional arrows.Stand Body
3 1 Attach the Stand Base to Stand Body.
2 Tighten the screw to the right.

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Stand Body Stand Base4 Attach the screw cover.

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Hidden the screw cover.
CAUTION
Applying excessive force when tightening the screws may cause damage to the monitor. Damage caused in this way will not be covered by the product warranty.

CAUTION
It may hurt your foot off the stand, so be careful.

NOTE
You can disassemble the stand in the reverse order of the assembly.
Installing the Monitor
Assembling the stand base
34UM69G
1 Please put a soft cloth on a low table or box to protect the screen of the monitor. Please put the monitor on the soft cloth with the screen facing down.

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Line drawing of a simple wooden coffee table with a small rectangular object on top (no text or symbols)2 Assemble the Head and Stand body.

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* Assemble the Cable Holder Stand Body 1 Stand Base
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2 or3

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Diagram of a device with a handle and internal components, showing a magnified view of the component (no text or symbols present)4

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Technical line drawing of a device with a magnified inset showing internal components (no text or symbols)
NOTE
Press the stand until the button reaches the top.

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Technical line drawing of a flat-panel air conditioner unit with a magnified inset showing a circular component (no text or symbols)
CAUTION
Illustrations in this document represent typical procedures, so they may look different from the actual product.
Do not carry the monitor upside down by just holding the stand base. This may cause the monitor to fall off the stand and could result in personal injury.
When lifting or moving the monitor, do not touch the monitor screen. The force applied to the monitor screen may cause damage to it. Do not apply foreign substances (oils, lubricants, etc.) to the screw parts when assembling the product. (Doing so may damage the product.) Applying excessive force when tightening screws may cause damage to the monitor. Damage caused in this way will not be covered by the product warranty.

NOTE
You can disassemble the stand in the reverse order of the assembly.
Using the cable holder
Arrange the cables using the cable holder as shown in the illustration.

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29UM69G cable holder
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34UM69G cable holderInstalling onto a table
1 Lift the monitor and place it on the table in an upright position.
Place at least 100 mm away from the wall to ensure sufficient ventilation.
29UM69G

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100 mm 100 mm 100 mm 100 mm34UM69G

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100 mm 100 mm 100 mm 100 mm2 Connect the Power cord to the monitor, then plug the power cord into the wall outlet.
29UM69G

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or 1 2 2 3 134UM69G

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2 1 33 Press the joystick button on the bottom of the monitor to turn on the monitor.

CAUTION
Unplug the power cord prior to moving or installing the monitor. There is risk of electric shock.
Cautions When Connecting Power Cord Adjusting the angle

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Two-step diagram showing a power outlet connected to a wall socket, with one outlet open and the other closed (no text or symbols present)100-240 V\~
Make sure to use the power cord that is provided in the product package and connect it to a grounded power outlet.
If you need another power cord, please contact your local dealer or the nearest retail store.
1 Place the monitor in an upright position, mounted on the stand base.
2 Adjust the angle of the screen. The angle of the screen can be adjusted forwards or backwards for a comfortable viewing experience.
29UM69G

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20° -5° Rear Side Front SideRear Side
Front Side
34UM69G

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20° -5° Rear Side Front SideFront Side

WARNING
To avoid injury to the fingers when adjusting the screen, do not hold the lower part of the monitor's frame as illustrated below.
29UM69G

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Illustration showing three steps of a folding or cutting process with red prohibition symbols indicating removal or dislocation.34UM69G

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Illustration showing three steps of a hand washing a cup, with red circles indicating absence and arrows indicating removal or rejection.Be careful not to touch or press the screen area when adjusting the angle of the monitor.

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Illustration showing hands holding a blank computer monitor with a red prohibition symbol above it.Adjusting the Stand Height
34UM69G
1 Handle the monitor with both hands for safety.

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Illustration of hands holding a flat-screen monitor with a red upward arrow indicating motion (no text or symbols)2 The height can be adjusted up to 120.0 mm.

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120.0 mm
WARNING
34UM69G

When adjusting the screen height, do not place your hand on the stand body to avoid injury to your fingers.

WARNING
Take care when rotating the monitor if the cable is connected.
To avoid injury when rotating the display, do not place your fingers between the display and the stand base.

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34UM69GUsing the Kensington lock
The Kensington security system connector is located at the back of the Monitor set.
For more information on installation and usage, refer to the Kensington lock user manual or visit the website at http://www.kensington.com.
Connect the Kensington security system cable between the Monitor set and a table.

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Illustration of a cable being inserted into a monitor, showing rope routing and cable attachment (no text or symbols)
NOTE
Use of the Kensington lock is optional.
The accessories can be purchased at your local electronics store.

NOTE
The left or right side of the monitor head can be slightly rotated up or down (up to 3°). Adjust the horizontal level of the monitor head.

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Monitor headDetaching the Stand Body
34UM69G
1 Place the monitor's screen face down. To protect the screen from scratches, cover the surface with a soft cloth.
2 Remove the stand from the monitor by pressing the button on the bottom center of the back of the monitor.

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① G16
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Diagram showing a mechanical component being inserted into a triangular base, with a red arrow indicating the insertion direction (no text or symbols present)Installing the wall mount plate
This monitor supports the specification of the standard wall mount plate or compatible device.
1 Place the screen face down. To protect the screen from scratches, cover the surface with a soft cloth.
2 Place the wall mount plate onto the monitor and align it with the screw holes.
3 Tighten the four screws to fix the plate to the monitor using a screwdriver.

NOTE
The wall mount plate is sold separately.
For more information on installation, refer to the wall mount plate's installation guide.
Be careful not to use excessive force when mounting the wall mount plate, as this can damage the monitor's screen.
Installing to a wall
Install the monitor at least 100 mm away from the wall and leave about 100 mm of space at each side of the monitor to ensure sufficient ventilation. Detailed installation instructions can be obtained from your local retail store. Please refer to the manual to install and set up a tilting wall mounting bracket.

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100 mm 100 mm 100 mm 100 mmTo install the monitor to a wall, attach a wall mounting bracket (optional) to the back of the monitor. Make sure that the wall mounting bracket is securely fixed to the monitor and to the wall.
1 If you use screw longer than standard, the monitor might be damaged internally.
2 If you use improper screw, the product might be damaged and drop from mounted position.
In this case, LG Electronics is not responsible for it.
29UM69G
| Wall Mount (A x B) | 75 x 75 |
| Standard screw M4 | x L10 |
| Number of screws 4 | |
| Wall Mount Plate(Optional) | RW120![]() |
34UM69G
| Wall Mount (A x B) | 100 x 100 |
| Standard screw M4 | x L10 |
| Number of screws 4 | |
| Wall Mount Plate(Optional) | RW120![]() |
Wall Mount (A x B)
CAUTION
Unplug the power cord before moving or installing the monitor to avoid electric shocks.
Installing the monitor on the ceiling or on a slanted wall may result in the monitor falling off, which could lead to injury. Please use the genuine LG wall mounting bracket. For more information, contact your local retail store or a qualified installer.
Applying excessive force when fastening screws may cause damage to the monitor. Damage caused in this way will not be covered by the product warranty.
Use the wall mounting bracket and screws that conform to the VESA standard. Damage caused by the use or misuse of inappropriate components will not be covered by the product warranty.
Screw length from outer surface of back cover should be under 8mm.
Wall mount Pad
Back Cover
Wall mount Pad
Back Cover
Standard screw
Max.8mm
NOTE
Use the screws specified by the VESA standard. The wall mount kit includes the installation guide and all necessary parts.
The wall mounting bracket is optional. The accessories can be purchased at your local retail store.
The length of the screw may differ for each wall mounting bracket. Ensure the correct length screw is used.
For more information, please refer to the user manual for the wall mounting bracket.
USING THE MONITOR
Connecting to a PC
This monitor supports the *Plug and Play feature. *Plug and Play: A feature that allows you to add a device to your computer without having to reconfigure anything or install any manual drivers.
HDMI connection
Transmits the digital video and audio signals from your PC and A/V devices to the monitor. Connect your PC and AV device to the monitor with the HDMI cable as illustrated below.
Press the menu button and then select the input option from the input menu.

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HDMI IN HDMI OUT PC
NOTE
If you use HDMI PC, it can cause compatibility problem.
Use a certified cable with the HDMI logo attached. If you do not use a certified HDMI cable, the screen may not display or a connection error may occur.
Recommended HDMI cable types
- High-Speed HDMI ^TM Cable
- High-Speed HDMI ^TM Cable with Ethernet
DisplayPort connection
Transmits the digital video and audio signals from your PC to the monitor. Connect your PC to the monitor using the Displayport cable as illustrated below.
Press the menu button and then select the input option from the input menu.

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DP-IN DP OUT PC
NOTE
There may be no video or audio output depending on the DP version of the PC.
- If you use generic cables not certified by LG, the screen may not display or there may be image noises.
USB-C connection
Transmits digital video and audio signals from your PC to the monitor.
Connect the monitor to your PC using the USB-C cable as shown in the illustration below.
Press the menu button and then select the input option from the input menu.

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(USB C-C cable) PC
NOTE
- DP Alternate Mode(DP over USB-C) are supported via USB-C Port.
- Features may not work properly depending on the connected device's specifications and the environment.
- USB-C port doesn't provide power to the Monitor. Use the Adapter supplied with the Monitor.
Connecting to AV Devices
HDMI connection
Transmits the digital video and audio signals from your PC and A/V devices to the monitor. Connect your PC and AV device to the monitor with the HDMI cable as illustrated below.
Press the menu button and then select the input option from the input menu.

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HDMI IN HDMI OUT AV
NOTE
Use a certified cable with the HDMI logo attached. If you do not use a certified HDMI cable, the screen may not display or a connection error may occur.
Recommended HDMI cable types
- High-Speed HDMI ^® /™ Cable
- High-Speed HDMI ^ / ^TM Cable with Ethernet
Connecting to External Devices
Connecting Headphones
Connect peripherals to the monitor via the headphones port. Connect as illustrated.

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H/P (sold separately)
NOTE
• Peripheral devices are sold separately.
- If you use angled earphones, it may cause a problem with connecting another external device to the monitor. Therefore, it is recommended to use straight earphones.


Angled Straight
- Depending on the audio settings of the PC and external device, headphones and speaker functions may be limited.
USER SETTINGS
Activating the Main Menu
1 Press the joystick button on the bottom of the monitor.
2 Move the joystick up/down (▲/▼) and left/right (◀/▶) to set the options.
3 Press the joystick button once more to exit the main menu.

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Simple line drawing of a hand holding a pink circular object, with diagonal lines and a small eye-like shape inside (no text or symbols)Joystick Button
| Button Menu Status Description | |||
![]() | Main menu disabled Enables the main menu. | ||
| Main menu enabled | Exits the main menu.(Holding down the button to turn off the monitor. You can turn off the monitor this way at any time, including when the OSD is on.) | ||
![]() | ◀ | Main menu disabled Adjusts the monitor volume level. | |
| Main menu enabled Enters the Input feature. | |||
| ▶ | Main menu disabled Adjusts the monitor volume level. | ||
| Main menu enabled Enters the Menu features. | |||
![]() | ▲ | Main menu disabled Displays information on the current input. | |
| Main menu enabled Turns off the monitor. | |||
| ▼ | Main menu disabled Displays information on the current input. | ||
| Main menu enabled Enters the Game features. | |||
Main Menu Features

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Power Off Input Exit Menu Game Mode| Main Menu Description |
| Menu Configures the screen settings. |
| Game Mode You can change Picture Mode to a gaming mode. |
| Input Sets input mode. |
| Power Off Turns off the monitor. |
| Exit Exits the main menu. |
User Settings
Menu Settings
1 To view the OSD menu, press the joystick button at the bottom of the monitor and then enter the Menu.
2 Configure the options by moving the joystick up/down/left/right.
3 To return to the upper menu or set other menu items, move the joystick to◀ or pressing (◀ Ok) it.
4 If you want to exit the OSD menu, move the joystick to ◀ until you exit.
- When you enter the menu, instructions on how to use the button will appear in the bottom right corner of the screen.

Quick Settings

Input

Picture

Sound

General

CAUTION
- Your monitor's OSD (On Screen Display) may differ slightly from that shown in this manual.
Each option is described below.
| Menu > Quick Settings | Description | |
| Brightness | Adjusts the color contrast and brightness of the screen. | |
| Contrast | ||
Volume Adjusts the volume level. NOTE• You can adjust Mute / Unmute by moving the joystick button to▼ in the Volume menu. | ||
| MaxxAudio On MaxxAudio | * by Waves, recipient of a Technical GRAMMY Award is a suite of studio-quality sound tools for a superior listening experience. | |
| Off Disables the MaxxAudio function. | ||
| Menu > Input Description | |
| Input List Selects the input mode. | |
| Aspect Ratio Adjusts the aspect ratio of the screen. | |
| Full Wide Displays the video in wide-screen, regardless of the video signal input. | |
| Original Displays video according to the aspect ratio of the video signal input. | |
| Cinema1 Enlarges the screen with an aspect ratio of 21:9. (at 1080p) | |
| Cinema2 | Enlarges the screen with an aspect ratio of 21:9, including the black box at the bottom for subtitles. (at 1080p) |
NOTEThe display may look the same for Full Wide, Original at the recommended resolution (2560×1080).There is no Cinema1, Cinema2 menu on FreeSync Mode. (Go to Picture → Game Adjust → FreeSync, to set FreeSync On or Off) | |
| Menu > Picture | Description | ||
| Picture Mode | Custom | Allows the user to adjust each element. The color mode of the main menu can be adjusted. | |
| Reader | Optimizes the screen for viewing documents. You can brighten the screen in the OSD menu. | ||
| Photo | Optimizes the screen for photos. | ||
| Picture Mode Cinema Optimizes the screen for video. | |||
| Color Weakness | This mode is for users who cannot distinguish between red and green. It enables users with color weakness to easily distinguish between the two colors. | ||
| FPS Game 1 This mode is optimized for FPS games. | |||
| FPS Game 2 | It has a higher Black Stabilizer value than FPS Game 1. It is suitable for very dark FPS games. | ||
| RTS Game This mode is optimized for RTS Game. | |||
| Custom (Game) | In this mode, users can customize various elements including game-related options. | ||
| NOTEIf the picture mode is changed in the screen may flicker or the resolution of your PC screen may be affected. | |||
| Picture Adjust Brightness Adjusts the brightness of the screen. | |||
| Contrast Adjusts the contrast of the screen. | |||
| Sharpness Adjusts the sharpness of the screen. | |||
| SUPER RESOLUTION+ | High Optimized picture quality is displayed when a user wants crystal clear images. It is effective for high quality video or game. | ||
| Middle The optimized picture quality is displayed when a user wants images between low and high modes for comfortable viewing. It is effective for UCC or SD video. | |||
| Low The optimized picture quality is displayed when a user wants smooth and natural images. It is effective for slow-moving pictures or still images. | |||
| Off Select this option for everyday viewing. SUPER RESOLUTION+ is turned off in this mode. | |||
| NOTEBecause this is a function to increase the sharpness of low resolution pictures, it is not recommended to use the function for normal text or for desktop icons. Doing so may result in unnecessarily high sharpness. | |||
| Black Level Sets the offset level (for HDMI only).Offset: as a reference for a video signal, this is the darkest color the monitor can display. | |||
| DFC | On Adjusts the brightness automatically according to the screen. | ||
| Game Adjust Response Time | Sets a response time for displayed pictures based on the speed of the screen. For a normal environment, it is recommended that you use Normal. For a fast-moving picture, it is recommended that you use Fast.Setting to Fast may cause image sticking. | ||
| Game Adjust | Black Stabilizer | You can control the black contrast to have better visibility in dark scenes. Increasing the Black Stabilizer value brightens the low gray level area on the screen. (You can easily distinguish objects on dark game screens.) Reducing the Black Stabilizer value darkens the low gray level area and increases the dynamic contrast on the screen. | |
| 1ms Motion Blur Reduction | On This mode minimizes motion blur in fast-moving videos. To take full advantage of this function, select 2560×1080 @ 75 Hz before enabling 1ms Motion Blur Reduction. This function is available for the following vertical frequency. (75Hz) | ||
| Off | Turns 1ms Motion Blur Reduction Mode off.![]() | ||
| NOTETo reduce motion blur, brightness is reduced with backlight control.1ms Motion Blur Reduction and FreeSync feature can not used at the same time.This function is game-optimized.It is recommended to turn off when you are not using the gaming function. | |||
| Cross Hair | Cross Hair provides a mark on the center of the screen for First Person Shooter (FPS) games. Users can select the cross hair that fits their gaming environment among four different cross hairs.When the monitor is off or enters energy saving mode, the Cross Hair feature is automatically turned Off. | ||
| Color Adjust Gamma Mode 1, Mode 2, Mode 3 | The higher the gamma value, the darker the image becomes. Likewise, the lower the gamma value, the lighter the image becomes. | ||
| Mode 4 If you do not need to adjust the gamma settings, select Mode 4. | |||
| Color Temp Custom The user can adjust it to red, green, or blue by customization. | |||
| Warm Sets the screen color to a reddish tone. | |||
| Medium Sets the screen color between a red and blue tone. | |||
| Cool Sets the screen color to a bluish tone. | |||
| Red You can customize the picture color using Red, Green, and Blue colors. | |||
| Green | |||
| Blue | |||
| Six Color | |||
| Meets the user requirements for colors by adjusting the hue and saturation of the six colors (Red, Green, Blue, Cyan, Magenta, Yellow) and then saving the settings. | |||
| Hue Adjusts the tone of the screen colors. | |||
| Saturation Adjusts the saturation of the screen colors. The lower the value, the less saturated and brighter the colors become. The higher the value, the more saturated and darker the colors become. | |||
| Picture Reset | Do you want to reset your settings? | ||
| Yes | Reset | ||
| No | Cancel | ||
| Menu > Sound Description | |||
| Volume To adjust the Volume of headphone or speaker. | |||
| MaxxAudio On MaxxAudio | * by Waves, recipient of a Technical GRAMMY Award* is a suite of studio-quality sound tools for a superior listening experience. | ||
| Off | Disables the MaxxAudio function. | ||
| MaxxAudio Settings | The user can set the sound quality manually. | ||
| MaxxBass | Bass Enhancement. | ||
| MaxxTreble | Treble Enhancement. | ||
| MaxxDialog | Dialog Enhancement. | ||
| Maxx3D | Enhances the three dimensional effect of the sound. | ||
| MaxxAudio Reset | Returns the sound quality to the default settings. | ||
| Midnight Mode | Lets you enjoy rich and full sound at a low volume. | ||
| Menu > General Description | ||
| Language Sets the menu screen to the desired language. | ||
| SMART ENERGY SAVING | High Saves energy using the high-efficiency SMART ENERGY SAVING feature. | |
| Low Saves energy using the low-efficiency SMART ENERGY SAVING feature. | ||
| Off Disables the SM MART ENERGY SAVING feature. | ||
| Power LED Turns the power LED on the front of the monitor on. | ||
| On The power LED turns on. | ||
| Off The power LED turns off. | ||
| Automatic Standby | Feature that automatically turns off the monitor when there is no movement on the screen for a period of time. You can set a timer for the auto-off function. (Off, 4 H, 6 H, and 8 H) | |
| DisplayPort 1.2 Enables or disables DisplayPort 1.2. | ||
| NOTEBe sure to configure this option according to the DisplayPort version supported by your graphics card. Set this option to Disable if your graphics card does not support DisplayPort 1.2. | ||
| OSD Lock This feature disables the configuration and adjustment of menus. | ||
| On Enables OSD Lock. | ||
| Off Disables OSD Lock. | ||
| NOTEAll features are disabled except Brightness, Contrast, Volume, Input, OSD Lock in General and the Exit button. | ||
| Reset Do you want to reset your settings? | ||
| No Cancel the select. | ||
| Yes Returns to the default settings. | ||

NOTE
- Saving Data depends on the Panel. These values vary by panel and vendor. If the option SMART ENERGY SAVING is set High or Low, then monitor luminance becomes higher or lower depending upon the source.
TROUBLESHOOTING
| Nothing is displayed on the screen. | |
| Is the monitor's power cord plugged in? | Check if the power cord is correctly plugged into the power outlet.Test the Power Plug using a lamp or other device. |
| Is the power LED on? | Check the power cable connection and press the power button. |
| Is the power on and the power LED displaying white? | Check that the connected input is enabled (Menu >Input > Input list). |
| Is the power LED blinking? | If the monitor is in sleep mode, move the mouse, or press any key on the keyboard, to switch the display on.Check if the computer is turned on. |
| Is the OUT OF RANGE message being displayed? | This occurs when signals transferred from the PC (graphics card) are out of the horizontal or vertical frequency range of the monitor. Please see the Product Specification section of this manual to set the appropriate frequency. |
| Is the No Signal message being displayed? | This is displayed when the signal cable between the PC and the monitor is missing or disconnected. Check the cable and reconnect it. |
| The OSD lock message is being displayed. | |
| Are some functions not available when you press the Menu button? | The OSD is locked. Go to Menu > General and set OSD Lock to Off. |
| The screen retains an image. | |
| Does image sticking occur even when the monitor is turned off? | Displaying a still image for a prolonged time may cause damage to the screen, resulting in the retention of the image.To extend the lifetime of the monitor, use a screensaver. |
| Screen display is unstable and shaky / Images displayed on the monitor leave shadow trails. | |
| Did you select the appropriate resolution? | If the selected resolution is HDMI 1080i 60/50 Hz (interlaced), the screen may be flickering. Change the resolution to 1080P or the recommended resolution. |

NOTE
- Vertical frequency In order to display an image, the screen must be refreshed dozens of times per second, like a fluorescent lamp. The number of times the screen is refreshed per second is called vertical frequency, or refresh rate, and is represented by Hz.
- Horizontal frequency The time it takes to display one horizontal line is called the horizontal cycle. If 1 is divided by the horizontal interval, the result is the number of horizontal lines displayed per second. This is called horizontal frequency and is represented by kHz.

NOTE
Check if the graphics card's resolution or frequency is within the range allowed by the monitor and set it to the recommended (optimal) resolution in Control Panel > Display > settings.
Not setting the graphics card to the recommended (optimal) resolution may result in blurred text, a dimmed screen, a truncated display area, or misalignment of the display.
The setting methods may be different depending on the computer or operating system, and some resolutions may not be available depending on the performance of the graphics card. If this is the case, contact the manufacturer of the computer or graphics card for assistance.
Some graphics cards may not support 2560×1080 resolution. If the resolution cannot be displayed, contact the manufacturer of your graphics card.
| The display color is abnormal. | |
| Does the display appear discolored (16 colors)? | Set the color to 24 bit (true color) or higher. In Windows, go to Control Panel > Display > Settings > Color Quality. |
| Does the display color appear unstable or monochrome? | Check if the signal cable is connected properly. Reconnect the cable or reinsert the PC's graphics card. |
| Are there spots on the screen? | When using the monitor, pixilated spots (red, green, blue, white, or black) may appear on the screen. This is normal for an LCD screen. It is not an error, nor is it related to the monitor's performance. |
| Do you see an "Unrecognized monitor, Plug&Play (VESA DDC) monitor found" message? | |
| Have you installed the display driver? | Be sure to install the display driver from the display driver CD (or diskette) that comes with your display. Or, you can also download the driver from our web site: http://www.lg.com.Make sure to check if the video card supports Plug&Play function. |
| No sound from the headphone port or speaker. | |
| Are images displayed using DisplayPort or HDMI input without sound? | Try increasing the volume using the button on the monitor.Set the audio output of the PC to the monitor you are using. On Microsoft Windows, go to Control Panel > Hardware and Sound > Sound > set the monitor as default device. |
SPECIFICATIONS
29UM69G
| LCD Screen Type TFT (Thin Film Transistor) | LCD (Liquid Crystal Display) Screen | |
| Resolution Maximum | Resolution 2560×1080 @ 75 Hz | |
| Recommended Resolution 2560×1080 @ 60 Hz | ||
| Video Signal | Horizontal Frequency 30 kHz to 90 kHz | |
| Vertical Frequency 56 Hz to 75 Hz | ||
| Input Connector HDMI IN, DP(DisplayPort) IN, H/P,USB-C | ||
| Power input 19 V | --- 2.4 A | |
| Power consumption (Typ.) | On mode: 23.3 W Typ. (ENERGY STAR® standard)*30 W Typ. (Outgoing condition)**Sleep Mode ≤ 0.5 WOff Mode ≤ 0.3 W | |
| AC/DC adaptor Type | DA-48F19, Asian Power Devices Inc. productionOr type LCAP35, LIEN CHANG ELECTRONIC ENTERPRISE productionOr type PA-1650-43, Lite-On Technology Corporation productionOr type PA-1480-11, Lite-On Technology Corporation productionOutput: 19 V --- 2.53 A | |
| Environmental Conditions | Operating Condition Temperature: 0°C to 40°C; Humidity: < 80% | |
| Storing Condition Temperature: -20°C to 60°C; Humidity: < 85% | ||
| Dimension Monitor Size (Width x Height x Depth) | ||
| Weight (Without Packaging) | With Stand | 5.4 kg |
| Without Stand | 4.8 kg | |
The specifications are subject to change without notice.
* The power consumption level can be different by operating condition and monitor setting.
* The On mode power consumption is measured with ENERGY STAR® test standard.
** The On mode power consumption is measured with LGE test standard (Full White pattern, Maximum resolution).
SPECIFICATIONS
34UM69G
| LCD Screen Type TFT (Thin Film Transistor) | LCD (Liquid Crystal Display) Screen | |
| Resolution Maximum Resolution 2560×1080 @ 75 Hz | ||
| Video Signal Horizontal Frequency 30 kHz to 90 kHz | ||
| Input Connector HDMI IN, DP(DisplayPort) IN, H/P,USB-C | ||
| Power input 19 V --- 3.3 A | ||
| Power consumption (Typ.) | On mode: 31.9 W Typ. (ENERGY STAR® standard)*40 W Typ. (Outgoing condition)**Sleep Mode ≤ 0.5 WOff Mode ≤ 0.3 W | |
| AC/DC adaptor Type | DA-65G 19, Asian Power Devices Inc. productionOr type LCAP39, LIEN CHANG ELECTRONIC ENTERPRISE productionOutput: 19 V --- 3.42 A | |
| Environmental Conditions | Operating Condition Temperature: 0°C to 40°C; Humidity: < 80% | |
| Storing Condition Temperature: -20°C to 60°C; Humidity: < 85% | ||
| Dimension Monitor Size (Width x Height x Depth) | ||
| Weight (Without Packaging) | With Stand 8.5 kg | |
| Without Stand | 6.4 kg | |
The specifications are subject to change without notice.
* The power consumption level can be different by operating condition and monitor setting.
* The On mode power consumption is measured with ENERGY STAR® test standard.
** The On mode power consumption is measured with LGE test standard (Full White pattern, Maximum resolution).
Factory Support Mode (Preset Mode, PC)
HDMI / DP Normal / USB-C
| Resolution (HDMI / DP / USB-C) | Horizontal Frequency(kHz) | Vertical Frequency(Hz) | Polarity(H/V) Remarks |
| 640 x 480 31.469 59.94 -/- | |||
| 640 x 480 37.5 75 -/- | |||
| 800 x 600 37.879 60.317 +/+ | |||
| 800 x 600 46.875 75 +/+ | |||
| 1024 x 768 48.363 60 -/- | |||
| 1024 x 768 60.123 75.029 +/+ | |||
| 1152 x 864 67.5 60 +/+ | |||
| 1280 x 720 45 60 +/+ | |||
| 1280 x 1024 63.981 60.02 +/+ | |||
| 1600 x 900 60 60 +/+ | |||
| 1680 x 1050 65.29 59.954 -/+ | |||
| 1920 x 1080 67.5 60 +/- | |||
| 2560 x 1080 66.7 60 +/- | |||
| 2560 x 1080 86.79 74.94 +/- |
HDMI / DP / USB-C Timing (Video)
| Factory support mode (Preset Mode) | Horizontal Frequency(kHz) | Vertical Frequency(Hz) | Remarks |
| 480p 31.5 60 | |||
| 576P 31.25 50 | |||
| 720p 37.5 50 | |||
| 720p 45.0 60 | |||
| 1080p | 56.25 50 | ||
| 1080p | 67.5 60 |
Power LED
| Mode | LED Color |
| On Mode | White |
| Sleep Mode | Off |
| Off Mode | Off |

LG
Life's Good
Declaration of Conformity
Trade Name: LG
Model: 29UM69G,34UM69G
Responsible Party: LG Electronics Inc.
Address : 1000 Sylvan Ave. Englewood Cliffs
NJ 07632 U.S.A
TEL: 201-266-2534
*above information is only for USA FCC Regulatory
This device meets the EMC requirements for home appliances (Class B) and is intended for home usage. This device can be used in all regions. Read the owner's manual (CD) carefully and keep it at hand. Please note that the label attached to the product provides information for technical support.
MODEL
SERIAL
ENERGY STAR is a set of power-saving guidelines issued by the U.S.Environmental Protection Agency(EPA).

As an ENERGY STAR Partner LGE U. S. A., Inc. has determined that this product meets the ENERGY STAR guidelines for energy efficiency.
Refer to ENERGY STAR.gov for more information on the ENERGY STAR program.








NOTE• You can adjust Mute / Unmute by moving the joystick button to▼ in the Volume menu.
NOTEThe display may look the same for Full Wide, Original at the recommended resolution (2560×1080).There is no Cinema1, Cinema2 menu on FreeSync Mode. (Go to Picture → Game Adjust → FreeSync, to set FreeSync On or Off)
This function is available for the following vertical frequency. (75Hz)