LG 27GQ50A-B Manual de utilizare

www.lg.com

(LED Monitor*)

* LG LED Monitor applies LCD screen with LED backlights.

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

Owner’s Manual

24GQ50F

27GQ50F

24GQ50B

27GQ50B

24GQ40W

27GQ40W

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TABLE OF CONTENTS

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

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

USING THE MONITOR ................................... 10

USER SETTINGS ...........................................12

TROUBLESHOOTING ....................................18

PRODUCT SPECIFICATION ............................20

LICENSE

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

The terms HDMI, HDMI High-Definition Multimedia

Interface, and the HDMI Logo are trademarks or registered

trademarks of HDMI Licensing Administrator, Inc.

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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 unauthorised components.

•It is recommended that use the supplied components.

•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.

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).

-Monitor Driver /

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Product and Button Description

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

(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 5 seconds with your finger to turn off the

monitor.

(Volume control): You can control the volume by moving the joystick button left/right.

(Controls screen brightness): You can control the screen’s brightness by moving the joystick button up/down.

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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.

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.

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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.

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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.

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.

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.

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Installing on the Wall

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

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

Installing the Wall Mount Plate

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.

Models 24GQ50F

24GQ50B

24GQ40W

27GQ50F

27GQ50B

27GQ40W

Wall Mount (mm) 75 x 75 100 x 100

Standard screw M4 x L10

Number of screws 4

Wall Mount Plate (Optional) LSW149

NOTE

•Use the screws specified by VESA standards.

•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.

•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.

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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 authorised LG wall mount and contact the local dealer or qualified personnel.

•To prevent injury, this apparatus must be securely attached to the wall in accordance with the installation

instructions.

•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 or less.

: Wall Mount Plate

: Back of the Monitor

: Standard screw

: Max. 8 mm

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USING THE MONITOR

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

Press the joystick button, go to [Menu] > [Input], and then select the input option.

CAUTION

•If you use generic cables not certified by LG, the screen may not display or there may be image noises.

•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 * feature.

* : 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.

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

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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.

•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

Connecting Headphones

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

Main Menu Features

Main Menu Description

: [Power Off] Turns off the monitor.

: [Input] Sets input mode.

: [Game Mode] Sets the game mode for gaming.

: [Settings] Configures the screen settings.

: [Exit] Exits the main menu.

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Menu Settings

1 To view the OSD menu, press the joystick button at the bottom of the monitor and then enter the [Menu].

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.

[Game Mode] [Game Adjust] [Picture Adjust] [Input] [General]

[Game Mode]

[Menu] > [Game Mode]

•[Gamer 1]/[Gamer 2]: [Gamer 1] and [Gamer 2] picture modes allow you to save two sets of customized

display settings, including game-related setup options.

•[FPS]: This mode is optimized for FPS games. It is suitable for very dark FPS games.

•[RTS]: This mode is optimized for RTS Game.

•[Vivid]: Optimized the screen for vivid colours.

•[Reader]: Optimizes the screen for reading documents. You can brighten the screen in the OSD menu.

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[Game Adjust]

[Menu] > [Game Adjust]

•[FreeSync Premium]: Provides seamless and natural images in a gaming environment. Note that the screen

flickering may occur intermittently in a specific gaming environment.

-[On]: [FreeSync Premium] function on.

-[Off]: [FreeSync Premium] function off.

-Supported Interface: DisplayPort (FreeSync Premium), HDMI (FreeSync Premium).

-Supported Graphic Card: A graphic card that supports AMD’s FreeSync is necessary.

-Supported Version: Make sure to update the graphic card to the latest driver.

-For more information and requirement, refer to AMD website (www.amd.com).

•[1ms Motion Blur Reduction]

-[On]: This mode minimizes motion blur in fast-moving videos. This function is available for the following

vertical frequency.

Ů120 Hz/ 144 Hz: HDMI

Ů120 Hz/ 144 Hz/ 165 Hz: DisplayPort

-[Off]: Turns [1ms Motion Blur Reduction] Mode off.

-To reduce motion blur, brightness is reduced with backlight control.

-[1ms Motion Blur Reduction] and FreeSync feature can not be used at the same time.

-This function is game-optimized.

-It is recommended to turn off when you are not using the gaming function.

-Flicker may occur during [1ms Motion Blur Reduction] operation.

•[Black Stabilizer]: You can control the black contrast to have better visibility in dark scenes. You can easily

distinguish objects on dark game screens.

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•[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 [Fast].

For a fast-moving picture, it is recommended that you use [Faster].

Once [Faster] mode is selected, Motion Blur may occur depending on the content.

-[Faster]: Sets the response time to faster.

-[Fast]: Sets the response time to fast.

-[Normal]: Sets the response time to normal.

-[Off]: Disables the feature.

•[Crosshair]: Crosshair provides a mark on the center of the screen for First Person Shooter (FPS) games.

Users can select the crosshair that fits their gaming environment among four different crosshairs.

•[FPS Counter]

-[On]: The indicator is displayed on the upper left of the screen. It will reflect the actual frame rate that is

received at the input.

-[Off]: Does not use the FPS Counter feature.

-[FPS Counter] and [Crosshair] feature can not be used at the same time.

•[Game Reset]: Returns game to the default settings.

[Picture Adjust]

[Menu] > [Picture Adjust]

•[Brightness]: Adjusts the brightness of the screen.

•[Contrast]: Adjusts the contrast of the screen.

•[Sharpness]: Adjusts the sharpness of the screen.

•[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]: Set your own colour temperature.

-[Custom]: The user can customize the red, green and blue colour.

-[Warm]: Sets the screen colour to a reddish tone.

-[Medium]: Sets the screen colour to between a red and blue tone.

-[Cool]: Sets the screen colour to a bluish tone.

-[Manual]: The user can fine-tune the colour temperature.

•[R/G/B]: You can customize the picture colour using red, green, and blue colours.

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•[Six Color]: Meets the user requirements for colours by adjusting the hue and saturation of the six colours

(red, green, blue, cyan, magenta, and yellow) and then saving the settings.

-Hue: Adjusts the tone of the screen colours.

-Saturation: Adjusts the saturation of the screen colours. The lower the value, the less saturated and brighter

the colours become. The higher the value, the more saturated and darker the colours become.

•[Black Level]: Sets the offset level (for HDMI only).

Offset: as a reference for a video signal, this is the darkest colour the monitor can display.

-[High]: Keeps the current contrast ratio of the screen.

-[Low]: Lowers the black levels and raises the white levels from the current contrast ratio of the screen.

•[DFC]

-[On]: Adjusts the brightness automatically according to the screen.

-[Off]: Disables the DFC feature.

•[Picture Reset]: Returns picture and colour to the default settings.

[Input]

[Menu] > [Input]

•[Input List]: Selects the input mode.

•[Aspect Ratio]: Adjusts the aspect ratio of the screen.

•[Auto Input Switch]: When [Auto Input Switch] is set to [On], display will automatically switch to new input

when connected.

[General]

[Menu] > [General]

•[Language]: Sets the menu screen to the desired language.

•[User-defined Key 1]/ [User-defined Key 2]: You can customize the main menu to access your preferred menu

easily. [User-defined Key 1] and [User-defined Key 2] appear at the left/right of the main menu.

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•[SMART ENERGY SAVING]: Conserve energy by using luminance compensation algorithm.

-[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 feature.

-The 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 lower or

higher depend on source.

•[Deep Sleep Mode]: When Deep Sleep mode is enabled, power consumption is minimized while the monitor

is in standby mode.

-[On]: Enables [Deep Sleep Mode].

-[Off]: Disables the feature.

•[Automatic Standby]: If there is no operation on the monitor for a certain period of time, the monitor will

automatically switch to standby mode.

•[Buzzer]: This feature lets you set the sound generated from Buzzer when your monitor powers on.

•[OSD Lock]: This feature disables the configuration and adjustment of menus.

All features are disabled except [Brightness], [Contrast] in [Picture Adjust], [Input], [OSD Lock] and

[Information] in [General].

•[Information]: The following display information will be shown; [Total Power On Time], [Resolution].

•[Reset to Initial Settings]: Returns to the default settings.

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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 monitor's adapter plugged in?

-Make sure to use the adapter that is provided in the product package.

-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 [The screen is not currently set to the recommended resolution.] message being displayed?

-This occurs when signals transferred from the PC (graphics card) are out of the recommended 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.

•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.

Do you see an "Unrecognized monitor, monitor found" message?

•Have you installed the display driver?

-Be sure to install the display driver from our web site: http://www.lg.com.

-Make sure to check if the graphics card supports function.

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.

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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.

The display colour is abnormal.

•Does the display appear discolored (16 colours)?

-Set the colour to 24 bit (true colour) or higher. In Windows, go to Control Panel > Display > Settings >

Colour Quality. (The settings may differ depending on the operating system (OS) you use.)

•Does the display colour 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.

Some features are disabled.

•Are some functions not available when you press the Menu button?

-The OSD is locked. Disable [OSD Lock] in [General].

No sound from the headphone port.

•Are images displayed using DisplayPort or HDMI input 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. On Microsoft Windows, go to Control Panel >

Hardware and Sound > Sound > set the Monitor as default device. (The settings may differ depending on

the operating system (OS) you use.)

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PRODUCT SPECIFICATION

Specifications are subject to change without notice.

The symbol means alternating current, and the symbol means direct current.

Colour Depth:

•8-bit colour is supported.

Resolution

•Max Resolution:

-1920x1080@144Hz (HDMI)

-1920x1080@165Hz (DisplayPort)

•Recommended Resolution:

-1920x1080@144Hz (HDMI)

-1920x1080@165Hz (DisplayPort)

Environmental Conditions

•Operating Conditions

-Temperature: 0°C to 40°C

-Humidity: Less than 80%

•Storing Conditions

-Temperature: -20°C to 60°C

-Humidity: Less than 85%

AC/DC Adapter

24GQ50F/ 24GQ50B/ 24GQ40W

•Model: ADS-45FSQ-19 19032EPG-1

ADS-45FSQ-19 19032EPK-1

ADS-45FSQ-19 19032EPCU-1

ADS-45FSQ-19 19032EPI-1

ADS-45SQ-19-3 19032E

Manufacturer: Shenzhen Honor Electronic CO., LTD.

•Model: AD2138S20

AD2138620

AD2138U20

AD10550LF

Manufacturer: PI Electronics (H.K.) Ltd.

•Input: 100-240 V~ 50/60Hz 1.2A

•Output: 19 V 1.7A

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