Lg 34wq680 User manual

* LG LED Monitor applies LCD screen with LED backlights.

Please read this manual carefully before operating your set and

retain it for future reference.

34WQ680

34WQ68X

OWNER’S MANUAL

LED LCD MONITOR

(LED Monitor*)

www.lg.com

ENGLISH

LICENSE

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

The terms HDMI and HDMI High-Definition Multimedia Interface,

and the HDMI Logo are trademarks or registered trademarks of

HDMI Licensing Administrator, Inc.

MaxxAudio and additional MAXX trademarks are trademarks and/

or registered trademarks of Waves Audio Ltd.

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.

TABLE OF CONTENTS

LICENSE ...................................................... 2

ASSEMBLING AND PREPARING .................. 3

USING THE MONITOR................................ 13

USER SETTINGS ........................................ 15

TROUBLESHOOTING ................................. 26

PRODUCT SPECIFICATION......................... 28

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ASSEMBLING AND PREPARING

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.

•For wave pattern on appearance, unlike the general method of coating, it’s applied to added glittering material

in raw material.With no peeled-off appearance, it has good durability. Please use it with conﬁdence because

there is no problem in using the product at all.

•After installing the stand, mount the monitor.

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 LGE website (www.lg.com).

Drivers and Software Installation Priority

Monitor Driver Recommended

OnScreen Control Recommended

Dual Controller Optional

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Product and Button Description

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

Power on Press the joystick button once with your finger

to turn on the monitor.

Power off

Press and hold the joystick button once more

than 3 seconds 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.

Lifting and moving the Monitor

Please note the following advice to prevent the Monitor from being scratched or damaged and for safe

transportation regardless of its type and size.

•It is recommended to move the Monitor in the box or packing material that the Monitor originally came in.

•Before moving or lifting the Monitor, disconnect the power cord and all cables.

•When holding the Monitor, the screen should face away from you to avoid damage.

•Hold the side and bottom of the Monitor frame firmly. Make sure not to hold the transparent part, speaker, or

speaker grill area.

•When transporting a large Monitor, there should be at least 2 people.

•When transporting the Monitor, do not expose the Monitor to jolts or excessive vibration.

•When transporting the Monitor, keep the Monitor upright, never turn the Monitor on its side or tilt towards the

left or right.

•Do not apply excessive pressure to cause flexing / bending of frame chassis as it may damage screen.

•When handling the Monitor, be careful not to damage the protruding buttons.

CAUTION

•Avoid touching the screen at all times, as this may result in damage to the screen.

•When attaching the stand to the Monitor set, place the screen facing down on a cushioned table or flat surface

to protect the screen from scratches.

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Installing on a Table

•Lift the monitor and place it on the table in an upright position. Place the monitor at least 100mm away from

the wall to ensure sufficient ventilation.

: 100 mm

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.

•Make sure the table on which the product is installed is stable and solid. A table made of fragile materials such

as glass may be damaged.

•The monitor may tilt on uneven or slanted tables.

•Installation of the stand may leave a mark on the table.

•Do not hang heavy items such as bags or clothes on the stand.

•Avoid falls by verifying that the table is large enough to support the monitor.

•Make sure to fix the stand firmly on the table.

•When installing the stand on the table, make sure the stand is fully engaged to the table so that you would not

hit your head when you get up.

•Do not use excessive force when rotating the monitor. Allowing the monitor to contact a wall may injure

persons nearby or damage the monitor.

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How to fix a clamp

1 After positioning the stand on the table, secure it by turning the handle.

•For tables without a protrusion

-The table should be less than 75mm thick.

Table

≤ 75mm

CAUTION

•Stands that are not fully engaged to the table may allow the monitor to wobble or fall over.

•Make sure the table is solid and stable enough to fully support installation of the monitor. Tables made of

fragile materials such as glass may break.

•For tables with a protrusion

-If the protrusion is located more than 95mm away from the edge of the table, install the monitor only when

a flat protrusion is located between 10mm to 75mm from the edge of the table.

≥ 95mm

≥ 75mm

10mm

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Leveling the Screen

If the screen appears crooked to one side after the product has been placed in position, straighten the angle

horizontally as follows.

Swivel stand

Swivel the monitor left and right within 280° to fit your view.

•When swlveling the monitor screen,be careful not to get your fingers caught or bumped into the stand.

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Adjusting the Stand Height

1 Make sure to hold and move the monitor with both hands.

Max. 130.0 mm

CAUTION

•To avoid injury when adjusting the height, do not put your hands on the stand.

Adjusting the Angle

Adjust the angle of the screen.

The angle of the screen can be adjusted forward or backward from

-25°to25° for a comfortable viewing experience.

CAUTION

•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.

•Beware of cables attached to the monitor when rotating it.

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Using the Kensington Lock

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.

NOTE

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

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.

(The same applies when reinstalling the stand and adjusting its position.)

•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.

•Disassemble and reposition the head and stand separately when moving the monitor.

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Securing Monitor to the Wall

1 Insert and tighten the eye-bolts, or Monitor brackets and bolts on the back of the Monitor.

• If there are bolts inserted at the eye-bolts position, remove the bolts first.

2 Mount the wall brackets with the bolts to the wall. Match the location of the wall bracket and the eye-bolts

on the rear of the Monitor.

3 Connect the eye-bolts and wall brackets tightly with a sturdy rope. Make sure to keep the rope horizontal

with the flat surface.

•Use a platform or cabinet that is strong and large enough to support the Monitor securely.

•Brackets, bolts and ropes are not provided.You can obtain additional accessories from your local dealer.

Mounting to the Wall

Attach an optional wall mount bracket at the rear of the Monitor carefully and install the wall mount bracket on

a solid wall perpendicular to the floor. When you attach the Monitor to other building materials, please contact

qualified personnel. LG recommends that wall mounting be performed by a qualified professional installer. We

recommend the use of LG’s wall mount bracket. LG’s wall mount bracket is easy to move with cables connected.

When you do not use LG’s wall mount bracket, please use a wall mount bracket where the device is adequately

secured to the wall with enough space to allow connectivity to external devices. It is advised to connect all the

cables before installing fixed wall mounts.

CAUTION

•Remove the stand before installing the Monitor on a wall mount by performing the stand attachment in

reverse.

•For more information of screws and wall mount bracket, refer to the Separate purchase.

•If you intend to mount the product to a wall, attach VESA standard mounting interface (optional parts) to the

back of the product.When you install the set to use the wall mounting bracket (optional parts), fix it carefully

so as not to drop.

•When mounting a Monitor on the wall, make sure not to install the Monitor by hanging the power and signal

cables on the back of the Monitor.

•Do not install this product on a wall if it could be exposed to oil or oil mist. This may damage the product and

cause it to fall.

•Do not use a sharp object when you detached the cable cover. This could damage the cable or the cabinet. It

may also cause personal harm. (Depending on model)

•When installing the wall mounting bracket, it is recommended to cover the stand hole using tape, in order to

prevent the influx of dust and insects. (Depending on model)

Antenna/Cable

Connect the Monitor to a wall antenna socket with an RF cable (75 Ω).

•Use a signal splitter to use more than 2 Monitors.

•If the image quality is poor, install a signal amplifier properly to improve the image quality.

•If the image quality is poor with an antenna connected, try to realign the antenna in the correct direction.

•An antenna cable and converter are not supplied.

•For a location that is not supported with Ultra HD broadcasting, this Monitor cannot receive Ultra HD broadcasts

directly.

Satellite dish

Connect the Monitor to a satellite dish to a satellite socket with a satellite RF cable (75Ω). (Depending on model)

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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 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. Alternatively, please refer to the manual for how to install and set up a tilting wall mounting bracket.

100 mm

100 mm 100 mm

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) LSW 149

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.

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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 toVESA 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 or less.

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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.

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.

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®/TM cable

-High-Speed HDMI®/TM cable with Ethernet

DisplayPort Connection

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

NOTE

•There may be no video or audio output depending on the DP (DisplayPort) version of the PC.

•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)

USB-C connection

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

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 is not for the Monitor Power source.

Connect Adapter to supply power to the Monitor

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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®/TM cable

-High-Speed HDMI®/TM 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.

CAUTION

CautionsWhen 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.)

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.

Angled Straight

(Recommend)

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USER SETTINGS

NOTE

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

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.

Joystick Button

Button Menu Status Description

Main menu disabled Enables the main menu.

Main menu enabled Exits the main menu.

(Holding down the button more than 3 seconds 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 features.

Main menu disabled Adjusts the monitor volume level.

Main menu enabled Enters the Settings feature.

Main 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.

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Main Menu Features

Power Off

Input Settings

Picture Mode

Exit

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.

Menu Settings

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.

Quick Settings Input Picture Sound General

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Quick Settings

Settings > Quick Settings Description

Brightness Adjusts the 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.

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 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.

Waves MaxxAudio® On MaxxAudio® byWaves, recipient of aTechnical GRAMMY Award® is a suite of studio-quality sound tools for a superior listening experience.

Off Disables the MaxxAudio function.

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Input

Settings > Input Description

Input List Selects the input mode.

Aspect Ratio Adjusts the aspect ratio of the screen.

Full Wide Displays the video in widescreen, regardless of the video signal input.

Original Displays video according to the aspect ratio of the video signal input.

Cinema 1 Enlarges the screen with an aspect ratio of 21:9.

Cinema 2 Enlarges the screen with an aspect ratio of 21:9, including the black box at the bottom for subtitles.

Auto Input Switch When automatic input switch is set to On, display will automatically switch to new input when connected.

On Enables Auto Input Switch.

Off Disables Auto Input Switch.

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Picture

NOTE

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

Settings > Picture Description SDR signal HDR signal

Picture Mode Custom Allows the user to adjust each element. O O

Vivid Heightens contrast, brightness and sharpness to display vivid images. O O

HDR Effect Optimizes the screen for high dynamic range. O X

Reader Optimizes the screen for reading documents. You can brighten the screen in the OSD menu. O X

Cinema Optimizes the screen to improve the visual effects of a video. O O

FPS This mode is optimized for FPS games. O O

RTS This mode is optimized for RTS Game. O O

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.

O X

NOTE

•If the picture mode is changed, the screen may flicker or the resolution of your PC screen may be affected.

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Settings > Picture Description

Picture Adjust Brightness Adjusts the color 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.

Middle Optimizes the screen for comfortable viewing, with images at the middle level between the low and high modes. Best for UCC or SD videos.

Low Optimizes 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+.

NOTE

•Because 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).