LG 34WL85C - Screen

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USER MANUAL 34WL85C LG

* LG LED Monitor applies LCD screen with LED backlights.

Please read this manual carefully before operating your set and retain it for future reference.

34WL85C

www.lg.com

Copyright © 2018 LG Electronics Inc. All Rights Reserved.

TABLE OF CONTENTS

LICENSE 2

OPEN SOURCE SOFTWARE NOTICE INFORMATION .... 3

ASSEMBLING AND PREPARING .... 3

USING THE MONITOR......8

USER SETTINGS 11

TROUBLESHOOTING 23

PRODUCT SPECIFICATION......25

LICENSE

Each model has different licenses. Visit www.lg.com for more information on the license.

LG 34WL85C - LICENSE - 1

The terms HDMI and HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing Administrator, Inc. in the United States and other countries.

LG 34WL85C - LICENSE - 2

The SuperSpeed USB Trident logo is a registered trademark of USB Implementers Forum, Inc.

MaxxAudio®

MaxxAudio and additional MAXX trademarks are trademarks and/or registered trademarks of Waves Audio Ltd.

OPEN SOURCE SOFTWARE NOTICE INFORMATION

To obtain the source code under GPL, LGPL, MPL, and other open source licenses, that is contained in this product, please visit http://opensource.lge.com.

In addition to the source code, all referred license terms, warranty disclaimers and copyright notices are available for download.

LG Electronics will also provide open source code to you on CD-ROM for a charge covering the cost of performing such distribution (such as the cost of media, shipping, and handling) upon email request to opensource@lge.com.

This offer is valid for a period of three years after our last shipment of this product. This offer is valid to anyone in receipt of this information.

ASSEMBLING AND PREPARING

LG 34WL85C - ASSEMBLING AND PREPARING - 1

CAUTION

• Always use genuine LG components to ensure safety and product performance.
- The product warranty will not cover damage or injury caused by the use of unauthorized components.
• It is recommended 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.
- Illustrations in this document represent typical procedures, so they may look different from the actual product.
- 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.
- Do not carry the monitor upside down by just holding the 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.

LG 34WL85C - CAUTION - 1

NOTE

• The components may look different from those illustrated here.
- Without prior notice, all product information and specifications contained in this manual are subject to change to improve the performance of the product.
- To purchase optional accessories, visit an electronics store or an online shopping site, or contact the retailer from which you purchased the product.
• The power cord provided may differ depending upon the region.

Supported Drivers and Software

You can download and install the latest version from the enclosed CD or from the LGE website (www.lg.com).

Drivers and Software Installation Priority
Monitor Driver Recommended
OnScreen Control Recommended
Dual Controller Optional

Product and Button Description

LG 34WL85C - Product and Button Description - 1

natural_image Simple grayscale gradient shape with no text or symbols

LG 34WL85C - Product and Button Description - 2

Joystick Button

How to Use the Joystick Button

You can easily control the functions of the monitor by pressing the joystick button or moving it left/right/up/down with your finger.

Basic Functions

LG 34WL85C - How to Use the Joystick Button - 1Power onPress the joystick button once with your finger to turn on the monitor.
LG 34WL85C - How to Use the Joystick Button - 2Power offPress and hold the joystick button once more than 5 seconds with your finger to turn off the monitor.
LG 34WL85C - How to Use the Joystick Button - 3Volume controlYou can control the volume by moving the joystick button left/right.

NOTE

- The joystick button is located at the bottom of the monitor.

Moving 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.

  • 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 other cables.
  • Hold the bottom and side of the monitor frame firmly. Do not hold the panel itself.
  • When holding the monitor, the screen should face away from you to prevent it from being scratched.
  • When transporting the monitor, do not expose the monitor to shock or excessive vibration.
  • When moving the monitor, keep it upright and never turn the monitor on its side or tilt it sideways.

LG 34WL85C - Moving and Lifting the Monitor - 1

text_image Diagram illustrating a step-by-step procedure for using a tool to adjust or apply a component, with numbered annotations indicating key steps.

LG 34WL85C - Moving and Lifting the Monitor - 2

CAUTION

  • Avoid touching the monitor screen as much as possible.
  • This may result in damage to the screen or some of the pixels used to create images.
  • If 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.

Installing on a Table

- Lift the monitor and place it on the table in an upright position. Place the monitor at least 100 mm (3.94 inches) away from the wall to ensure sufficient ventilation.

LG 34WL85C - Installing on a Table - 1

text_image 100 mm (3.94 inches) 100 mm (3.94 inches) 100 mm (3.94 inches) a

LG 34WL85C - Installing on a Table - 2

CAUTION

  • Unplug the power cord before moving or installing the monitor. There is risk of electric shock.
  • 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.

Adjusting the Stand Height

1 Place the monitor mounted on the stand base in an upright position.
2 Handle the monitor with both hands for safety.

LG 34WL85C - Adjusting the Stand Height - 1

text_image Max. 110.0 mm (4.3 inches)

LG 34WL85C - Adjusting the Stand Height - 2

WARNING

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

Adjusting the Angle

1 Place the monitor mounted on the stand base in an upright position.

2 Adjust the angle of the screen.

The angle of the screen can be adjusted forward or backward from -5^ to 15^ for a comfortable viewing experience.

LG 34WL85C - Adjusting the Angle - 1

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.
  • Be careful not to touch or press the screen area when adjusting the angle of the monitor.

LG 34WL85C - WARNING - 1

text_image Diagram illustrating three steps of a device with prohibition symbols, showing hand positioning and release mechanism.

Using the Kensington Lock

The connector for the Kensington security system is located at the bottom of the monitor.

For more information on installation and usage, refer to the Kensington lock owner's manual or visit the website at http://www.kensington.com.

Connect the monitor to a table using the Kensington security system cable.

LG 34WL85C - Using the Kensington Lock - 1

natural_image Illustration of a monitor setup with hanging cables and a hanging device, no text or symbols present

NOTE

• The Kensington security system is optional. You can obtain optional accessories from most electronics stores.

Installing the Wall Mount Plate

This monitor meets the specifications for the wall mount plate or other compatible devices.

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 apply too much force while mounting the wall mount plate as it may cause damage to the screen.
- Remove the stand before installing the monitor on a wall mount by performing the stand attachment in reverse.

Installing on the Wall

Install the monitor at least 100 mm (3.94 inches) away from the wall and leave about 100 mm (3.94 inches) of space at each side of the monitor to ensure sufficient ventilation. Detailed installation instructions can be obtained from your local retail store. Alternatively, please refer to the manual for how to install and set up a tilting wall mounting bracket.

LG 34WL85C - Installing on the Wall - 1

text_image 100 mm (3.94 inches) 100 mm (3.94 inches) 100 mm (3.94 inches)

To 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.

Wall Mount (mm) 100 x 100
Standard screw M4 x L10
Number of screws 4
Wall Mount Plate (Optional) RW120LG 34WL85C - Installing on the Wall - 2

NOTE

  • A non-VESA standard screw may damage the product and cause the monitor to fall. LG Electronics is not liable for any accidents relating to the use of non-standard screws.
  • The wall mount kit includes the installation guide and all necessary parts.
  • The wall mounting bracket is optional. You can obtain optional accessories from your local dealer.
  • The length of the screw may differ for each wall mounting bracket. If you use screws longer than the standard length, it may damage the inside of the product.
  • For more information, please refer to the user manual for the wall mounting bracket.

LG 34WL85C - NOTE - 1

CAUTION

  • Unplug the power cord before moving or installing the monitor to avoid electric shock.
  • Installing the monitor on the ceiling or on a slanted wall may result in the monitor falling off, which could lead to injury. Use an authorized LG wall mount and contact the local dealer or qualified personnel.
  • 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.
  • Use the wall mounting bracket and screws that conform to VESA standards. Damage caused by the use or misuse of inappropriate components will not be covered by the product warranty.
  • When measured from the back of the monitor, the length of each installed screw must be 8 mm (0.3 inches) or less.

LG 34WL85C - CAUTION - 1

text_image Wall Mount Plate Back of the Monitor Wall Mount Plate Back of the Monitor Standard screw: M4 x L10 Max. 8 mm (0.3 inches)

USING THE MONITOR

• Illustrations in this manual may differ from the actual product.

Press the joystick button, go to Settings → Input, and then select the input option.

LG 34WL85C - USING THE MONITOR - 1

CAUTION

  • Do not press the screen for a prolonged time. This may cause image distortion.
  • Do not display a still image on the screen for a prolonged time. This may cause image retention. Use a PC screensaver if possible.
  • When connecting the power cord to the outlet, use a grounded (3-hole) power strip or a grounded power outlet.
  • The monitor may flicker when turned on in an area where the temperature is low. This is normal.
  • Sometimes red, green, or blue spots may appear on the screen. This is normal.

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 digital video and audio signals from your PC to the monitor.

LG 34WL85C - HDMI Connection - 1

CAUTION

• Using a DVI to HDMI / DP (DisplayPort) to HDMI cable may cause compatibility issues.
- 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/™ cable with Ethernet

DisplayPort Connection

Transmits digital video and audio signals from your PC to the monitor.

LG 34WL85C - DisplayPort Connection - 1

NOTE

  • There may be no video or audio output depending on the DP (DisplayPort) version of the PC.
  • Make sure to use the supplied DisplayPort cable of the product. Otherwise, this may cause the device to malfunction.
  • If you are using a Mini DisplayPort output graphics card, use a Mini DP to DP (Mini DisplayPort to DisplayPort) cable or gender that supports DisplayPort1.4. (Sold separately)

Connecting AV Devices

HDMI Connection

HDMI transmits digital video and audio signals from your AV device to the monitor.

NOTE

• Using a DVI to HDMI / DP (DisplayPort) to HDMI cable may cause compatibility issues.
- 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/™ cable with Ethernet

Connecting Peripherals

USB Device connection

The USB port on the product functions as a USB hub.

NOTE

  • It is recommended you install all Windows Updates to keep your Windows up-to-date before connecting to the product for use.
    • Peripheral devices are sold separately.
  • A keyboard, mouse, or USB device can be connected to the USB port.
    • The charging speed may vary depending on the device.

LG 34WL85C - NOTE - 1

text_image SS 1 V 5.5A 1 2 (Sold separately) 3

LG 34WL85C - NOTE - 2

CAUTION

• Cautions When Using a USB Device

  • A USB device with an automatic recognition program installed, or that uses its own driver, may not be recognized.
  • Some USB devices may not be supported or may not work properly.
  • It is recommended to use a USB hub or hard disk drive with power supplied. (If the power supply is not adequate, the USB device may not be recognized properly.)

Peripheral devices connected to the USB IN port can be controlled from the PC.

[To USB A-B cable]

To use USB 3.0, connect the USB A-B cable from the monitor to your PC.

LG 34WL85C - [To USB A-B cable] - 1

text_image [PC] (Sold separately) [Monitor]

Headphones Connection

Connect peripherals to the monitor via the headphones port.

NOTE

• Peripheral devices are sold separately.
- Depending on the audio settings of the PC and external device, headphones and speaker functions may be limited.
- 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.

LG 34WL85C - NOTE - 1
Angled Straight

LG 34WL85C - NOTE - 2
(Recommend)

USER SETTINGS

NOTE

- Your monitor's OSD (On Screen Display) may differ slightly from that shown in this manual.

Activating the Main Menu

LG 34WL85C - Activating the Main Menu - 1

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.

Button MenuStatus Description
LG 34WL85C - Activating the Main Menu - 2Main menu disabled Enables the main menu.
Main menu enabledExits the main menu.(Holding down the button more than 5 seconds to turn off the monitor. You can turn off the monitor this way at any time, including when the OSD is on.)
LG 34WL85C - Activating the Main Menu - 3Main menu disabled Adjusts the monitor volume level.
Main menu enabled Enters the Input features.
Main menu disabled Adjusts the monitor volume level.
Main menu enabled Enters the Settings feature.
LG 34WL85C - Activating the Main Menu - 4Main menu disabled Displays the information on the current input.
Main menu enabled Turns off the monitor.
Main menu disabled Displays the information on the current input.
Main menu enabled Enters the Picture Mode feature.

LG 34WL85C - Main Menu Features - 1

text_image Power Off Input Settings Exit Picture Mode
Main Menu Description
Input Sets input mode.
Power Off Turns off the monitor.
Settings Configures the screen settings.
Picture Mode Sets the picture mode.
Exit Exits the main menu.

1 To view the OSD menu, press the joystick button at the bottom of the monitor and then enter the Settings.
2 Move the joystick up/down and left/right to set the options.
3 To return to the upper menu or set other menu items, move the joystick to ◀or pressing (💡) it.
4 If you want to exit the OSD menu, move the joystick to ◀ until you exit.

LG 34WL85C - Menu Settings - 1

LG 34WL85C - Menu Settings - 2

LG 34WL85C - Menu Settings - 3

LG 34WL85C - Menu Settings - 4

LG 34WL85C - Menu Settings - 5

Quick Settings Input Picture Sound General

Quick Settings

Settings > Quick Settings Description
BrightnessAdjusts the contrast and brightness of the screen.
Contrast
VolumeAdjusts the volume.
NOTEYou can adjustMute/Unmuteby moving the joystick button to▼in the Volume menu.
Color TempCustomThe user can adjust it to red, green, or blue by customization.
WarmSets the screen color to a reddish tone.
MediumSets the screen color between a red and blue tone.
Cool Sets the screen color to a bluish tone.
Manual The user can fine - tune the color temperature.
MaxxAudioOnMaxxAudio®by waves, recipient of a Technical GRAMMY Award®is a suite of studio-quality sound tools for a superior listening experience.
OffDisables the MaxxAudio function.

Input

Settings > Input Description
Main Input List Selects the input mode.
Aspect RatioAdjusts the aspect ratio of the screen.
Full Wide Displays the video in wider screen, regardless of the video signal input.
Original Displays video according to the aspect ratio of the video signal input.
Just Scan The aspect ratio is not adjusted from the original.
Cinema 1 Enlarges the screen with an aspect ratio of 21:9.
Cinema 2Enlarges the screen with an aspect ratio of 21:9, including the black box at the bottom for subtitles.
PBP Displays the screens of two input modes on one monitor.
Main/Sub Screen ChangeToggles between the main screen and sub screen in PBP mode.
Main/Sub Sound ChangeToggles between the audio of the main screen and sub screen in PBP mode.

Picture

NOTE

• The Picture Mode that can be set depends on the Input signal.

[Picture Mode on SDR (Non-HDR) signal]

Settings > Picture Description
Picture ModeCustom Allows the user to adjust each element.
Vivid Heightens contrast, brightness and sharpness to display vivid images.
HDR Effect Optimizes the screen for high dynamic range.
ReaderOptimizes the screen for viewing documents. You can brighten the screen in the OSD menu.
Cinema Optimizes the screen for video.
FPS This mode is optimized for FPS games.
RTS This mode is optimized for RTS Game.
Color WeaknessThis mode is for users who cannot distinguish between red and green. It enables users with color weakness to easily distinguish between the two colors.
NOTEIf the Picture Mode is changed in the DP (DisplayPort) input, the screen may flicker or the resolution of your PC screen may be affected.

[Picture Mode on HDR signal]

Settings > Picture Description
Picture ModeCustom Allows the user to adjust each element.
Vivid Optimized the screen for HDR vivid colors.
Standard Optimized the screen for HDR standard.
Cinema Optimized the screen for HDR video.
FPS This mode is optimized for FPS games.It is suitable for very dark FPS games.
RTS This mode is optimized for RTS Game.
NOTEHDR content may not display correctly depending on Window10 OS settings, please check HDR On/Off settings in Windows.When the HDR function is turned on, the characters or picture quality may be poor according to Graphic card performance.While the HDR function is on, screen flickering or cracking may occur when changing the monitor input or power on/off according to Graphic card performance.
Settings > Picture Description
Picture AdjustBrightnessAdjusts the contrast and brightness of the screen.
Contrast
Sharpness Adjusts the sharpness of the screen.
SUPER RESOLUTION+High Optimizes the screen for crystal clear images. Best for high-definition video or games.
MiddleOptimizes the screen for comfortable viewing, with images at the middle level between the low and high modes. Best for UCC or SD videos.
LowOptimizes the screen for smooth and natural images. Best for still images or images with less movement.
Off Displays in the most common setting. Disables SUPER RESOLUTION+.
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 LevelSets the offset level (for HDMI only).Offset: as a reference for a video signal, this is the darkest color the monitor can display.
High Keeps the current contrast ratio of the screen.
LowLowers the black levels and raises the white levels from the current contrast ratio of the screen.
DFCOn Adjusts the brightness automatically according to the screen.
OffDisables the DFC feature.
Settings > Picture Description
Game AdjustResponse TimeSets a response time for displayed pictures based on the movement of the picture on the screen.For a normal environment, it is recommended that you useFast.When there is a lot of motion, it is recommended that you useFaster.Setting toFastermay cause image sticking.
FasterSets the response time to faster.
FastSets the response time to fast.
NormalSets the response time to normal.
Off Does not use the response time improvement feature.
Black StabilizerYou can control the black contrast to have better visibility in dark scenes.Increasing theBlack Stabilizervalue brightens the low gray level area on the screen. (You can easily distinguish objects on dark game screens.)Reducing theBlack Stabilizervalue darkens the low gray level area and increases the dynamic contrast on the screen.
Settings > Picture Description
Color AdjustGammaMode 1, Mode 2, Mode 3The 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 TempSet your own color temperature.
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 to between a red and blue tone.
Cool Sets the screen color to a bluish tone.
Manual The user can fine - tune the color temperature.
Red/Green/Blue You can customize the picture color using red, green, and blue colors.
Six ColorMeets the user requirements for colors by adjusting the hue and saturation of the six colors (red, green, blue, cyan, magenta, and yellow) and then saving the settings.
Hue Adjusts the tone of the screen colors.
SaturationAdjusts 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 picture settings?No Cancel the select.
Yes Returns to the default settings.

Sound

Settings > SoundDescription
VolumeAdjusts the volume level. ⚠ NOTE• You can adjustMute / Unmuteby moving the joystick button to▼ in theVolumemenu.
MaxxAudioOnMaxxAudio® by waves, recipient of a Technical GRAMMY Award® is a suite of studio-quality sound tools for a superior listening experience.
Off Disables theMaxxAudiofunction.

General

Settings > General Description
Language Sets the menu screen to the desired language.
SMART ENERGY SAVINGConserve energy by using luminance compensation algorithm.
HighSaves energy using the high-efficiency SMART ENERGY SAVING feature.
LowSaves energy using the low-efficiency SMART ENERGY SAVING feature.
Off Disables the feature.
NOTEThe value of energy saving data may differ depending on panel and panel suppliers.If you select the option of SMART ENERGY SAVING is High or Low, monitor luminance become higher or lower depend on source.
Power LEDTurns the power LED on the bottom of the monitor on or off.NOTEWhen the Power LED function is turned on, it operates as follows:-On Mode: White-Sleep Mode: White Blinking-Off Mode: Off
Automatic StandbyFeature 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 VersionSet DisplayPort Version to the same version as the connected external device. (1.4, 1.2, and 1.1)To use the HDR function, set to 1.4.
HDMI Compatibility ModeHDMI Compatibility Mode feature can recognize the legacy equipment that does not support HDMI 2.0.
On Enables HDMI Compatibility Mode.
Off Disables HDMI Compatibility Mode.
NOTEIf the connected device does not support HDMI Compatibility Mode, the screen or sound may not work properly.When HDMI Compatibility Mode is on, HDR function is not supported.Some older graphics cards do not support HDMI 2.0,but you can select HDMI 2.0 resolution in the control panel of window. This may cause the screen to appear abnormally.
Buzzer This feature lets you set the sound generated from Buzzer when your monitor powers on.
OSD LockThis feature disables the configuration and adjustment of menus.
NOTEThe menus except the menus below are disabled.-Brightness-Contrast-Volume-Input-OSD Lock-Information
InformationThe following display information will be shown; Serial Number, Total Power On Time, Resolution.
Reset to Initial SettingsDo you want to reset your settings?
No Cancel the reset.
Yes Returns to the default settings.

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.
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 (Settings > Input).
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.
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.
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.· 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.
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.
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.
Some features are disabled.
Are some functions not available when you press the Menu button?· The OSD is locked. Disable OSD Lock in General.
Do you see an "Unrecognized monitor, Plug and 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 graphics card supports Plug and Play function.
No sound from the headphone port.
Are images displayed without sound?Make sure that the headphone port connections are made properly.Try increasing the volume with the joystick.Set the audio output of the PC to the monitor you are using. (The settings may differ depending on the operating system (OS) you use.)

NOTE

• LED can be lighted with Set OSD Menu.

Settings - General - Power LED - On

PRODUCT SPECIFICATION

Color Depth 8-bit / 10-bit color is supported.
ResolutionMax Resolution 3440 x 1440 @ 60 Hz
Recommended Resolution 3440 x 1440 @ 60 Hz
Power SourcesPower Rating 19 V 4.3 A---
Power ConsumptionOn mode: 70 W Typ. (Outgoing condition)*Sleep Mode ≤ 0.5 WOff Mode ≤ 0.3 W
AC/DC adaptorADS-110CL-19-3 190110G type, HonorOutput: 19 V 5.79 A
Environmental ConditionsOperating Conditions Temperature0 °C to 40 °C (32 °F to 104 °F)
HumidityLess than 80 %
Storing Conditions Temperature-20 °C to 60 °C (-4 °F to 140 °F)
HumidityLess than 85 %
DimensionsMonitor Size (Width x Height x Depth)
With Stand814.0 x 569.5 x 250.8 (mm)32.0 x 22.4 x 9.8 (inches)
Without Stand814.0 x 359.1 x 92.9 (mm)32.0 x 14.1 x 3.6 (inches)
Weight (Without Packaging)With Stand8.0 kg (17.6 lbs)
Without Stand6.3 kg (13.8 lbs)

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 LGE test standard (Full White pattern, Maximum resolution).

Factory Support Mode (Preset Mode, PC)

DisplayPort/ HDMI

Preset Mode Horizontal Frequency (kHz) Vertical Frequency (Hz) Polarity (H/V) Remarks
640 x 480 31.469 59.94 -/-
800 x 600 37.879 60.317 +/+
1024 x 768 48.363 60 -/-
1152 x 864 54.347 60.05 +/−
1280 x 720 45.00 60.00 +/+
1280 x 800 49.702 60-/+
1280 x 102463.981 60.02 +/+
1600 x 900 60.00 60.00 +/+
1680 x 1050 65.29 59.954-/+
1720 x 1440 88.83 59.98 -/+PBP Preferred timing
1920 x 1080 67.560+/-
2560 x 1080 66.6660 -/-
3440 x 1440 43.82 29.99 +/-
3440 x 1440 73.68 49.99 +/-
3440 x 1440 88.82 59.97 +/-

HDMI Timing (Video)

Factory support mode(Preset Mode)Horizontal Frequency(kHz)Vertical Frequency(Hz) Remarks
480p 31.5 60
720p 45.0 60
1080p 67.5 60
2160p 135 60 When HDMI Compatibility Mode is set to Off

LG 34WL85C - Factory Support Mode (Preset Mode, PC) - 1

LG

Life's Good

Supplier's Declaration of Conformity

Trade Name LG

Responsible Party LG Electronics USA, Inc.

Address 1000 Sylvan Ave Englewood Cliffs,

NJ 07632

Telephone

(201)266-2215

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 No.

Manual assistant
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Product information

Brand : LG

Model : 34WL85C

Category : Screen