LG UltraGear 24GQ50F / 27GQ50F / 24GQ50B / 27GQ50B Manual

ASSEMBLING AND PREPARING

• 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 /

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

1. ( Power on): Press the joystick button once with your finger to turn on the monitor.
2. ( Power off): Press and hold the joystick button once more than 5 seconds with your finger to turn off the monitor.
3. ( Volume control): You can control the volume by moving the joystick button left/right.
4. (Controls screen brightness): You can control the screen's brightness by moving the joystick button up/down.

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.
  

• 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 away from the wall to ensure sufficient ventilation.
  A: 100 mm
  

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.

• 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.

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.
A: 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.

• 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.

1. Wall Mount Plate
2. Back of the Monitor
3. Standard screw
4. Max. 8 mm

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.

• 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

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.
  

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.

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.

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]
[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.

• [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.
• [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.
• [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.

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, Plug and Play (VESA DDC) 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.

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.)

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 V1.7 A

27GQ50F/ 27GQ50B/ 27GQ40W

• Model: ADS-45FSQ-19 19040EPG-1 ADS-45FSQ-19 19040EPK-1
  ADS-45FSQ-19 19040EPCU-1
  ADS-45SQ-19-3 19040E
  Manufacturer: Shenzhen Honor Electronic CO., LTD.
• Model: AD2137S20 AD2137620
  AD10530LF
  Manufacturer: PI Electronics (H.K.) Ltd.
• Input: 100-240 V~ 50/60 Hz 1.2 A
• 
  Output: 19 V 2.1 A(India only)
• Model: DA-48F19 Manufacturer: Asian Power Devices Inc.
• Model: MS-Z2530R190-048M0-E
  Manufacturer: MOSO POWER Supply Technology CO LTD
• Input: 100-240 V~ 50/60 Hz 1.2~1.4 A
• Output: 19 V 2.53 A

Dimensions: Monitor Size (Width x Depth x Height)

24GQ50F/ 24GQ50B/ 24GQ40W

• With Stand (mm): 539.5 x 196.0 x 414.2
• Without Stand (mm): 539.5 x 39 x 322.2

27GQ50F/ 27GQ50B/ 27GQ40W

• With Stand (mm): 613.7 x 201.6 x 456.1
• Without Stand (mm): 613.7 x 39.3 x 364.1

Weight (Without Packaging)
24GQ50F/ 24GQ50B/ 24GQ40W

• With Stand (kg): 3.57
• Without Stand (kg): 2.97

27GQ50F/ 27GQ50B/ 27GQ40W

• With Stand (kg): 3.87
• Without Stand (kg): 3.25

Power Sources
24GQ50F/ 24GQ50B/ 24GQ40W
Power Rating: 19 V 1.5 A

• Power Consumption
  • Operating Mode: 24 W (Typical)*
  • Sleep Mode (Standby Mode): ≤ 0.5 W**
  • Off Mode: ≤ 0.3 W

27GQ50F/ 27GQ50B/ 27GQ40W
Power Rating: 19 V 1.9 A

• Power Consumption
  • Operating Mode: 32 W (Typical)*
  • Sleep Mode (Standby Mode): ≤ 0.5 W**
  • Off Mode: ≤ 0.3 W

* The Operating Mode of Power Consumption is measured with LGE test standard. (Full White pattern, Maximum resolution, Outgoing condition)
* The Power Consumption level can be different by operating condition and monitor setting.
** The monitor goes to the sleep mode in a couple of minutes. (Max. 5 minutes)

Supported Mode
(Preset Mode, HDMI/DisplayPort)

If you use an input timing that is outside the supported frequency, you may experience poor response speed or image quality.

HDMI Timing (Video)

Important precautIons

This unit has been engineered and manufactured to ensure your personal safety, however improper use may result in potential electrical shock or fire hazards. In order to allow the proper operation of all safeguards incorporated in this display, observe the following basic rules for its installation, use, and servicing. All precautions and safety information apply to LCD and OLED models.

On Safety
Use only the power cord supplied with the unit. In case you use another power cord, make sure that it is certified by the applicable national standards if not being provided by the supplier. If the power cable is faulty in any way, please contact the manufacturer or the nearest authorized repair service provider for a replacement.
The appliance coupler is used as the disconnect device.
Please make sure the device is installed near the wall outlet to which it is connected and that the outlet is easily accessible.
Operate the display only from a power source indicated in the specifications of this manual or listed on the display. If you are not sure what type of power supply you have in your home, consult with your dealer.
Overloaded AC outlets and extension cords are dangerous. So are frayed power cords and broken plugs.
They may result in a shock or fire hazard. Call your service technician for replacement.
As long as this unit is connected to the AC wall outlet, it is not disconnected from the AC power source even if the unit is turned off.

Do not open the Display:

• There are no user serviceable components inside.
• There are Dangerous High Voltages inside, even when the power is OFF.
• Contact your dealer if the display is not operating properly.

To avoid personal Injury:

• Do not place the display on a sloping shelf unless properly secured. yyUse only a stand recommended by the manufacturer.
• Do not drop an object on or apply impact to the product. Do not throw any toys or objects on the product screen.
  It can cause injury to human, problem to product and damage the display.

To prevent Fire or Hazards:

• Always turn the display OFF if you leave the room for more than a short period of time. Never leave the display ON when leaving the house.
• Keep children from dropping or pushing objects into the display's cabinet openings. Some internal parts carry hazardous voltages.
• Do not add accessories that have not been designed for this display.
• When the display is to be left unattended for an extended period of time, unplug it from the wall outlet. yyIn the presence of thunder and lightning, never touch the power cord and signal cable because it can be very dangerous. It can cause electric shock.

On Installation
Do not allow anything to rest upon or roll over the power cord, and do not place the display where the power cord is subject to damage.
Do not use this display near water such as near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool.
Displays are provided with ventilation openings in the cabinet to allow the release of heat generated during operation. If these openings are blocked, built-up heat can cause failures which may result in a fire hazard.
Therefore, NEVER:

• Block the bottom ventilation slots by placing the display on a bed, sofa, rug, etc.
• Place the display in a built-in enclosure unless proper ventilation is provided.
• Cover the openings with cloth or other material.
• Place the display near or over a radiator or heat source.

Do not rub or strike the Active Matrix LCD with anything hard as this may scratch, mar, or damage the Active Matrix LCD permanently.
Do not press the LCD screen with your finger for a long time as this may cause some afterimages.
Some dot defects may appear as Red, Green or Blue spots on the screen.
However, this will have no impact or effect on the display performance.
If possible, use the recommended resolution to obtain the best image quality for your LCD display. If used under any mode except the recommended resolution, some scaled or processed images may appear on the screen. However, this is characteristic of the fixed-resolution LCD panel.
Displaying a still image for long time on the monitor may leave persistent image or stain on the monitor screen. To avoid this problem, use a screen saver and power off when this product is not used. Persistent image or stain caused by long time usage are not covered by the warranty on this product.
Do not shock or scratch the front and sides of the screen with metallic objects.
Otherwise, it may cause damage to the screen.
Make sure the panel faces forward and hold it with both hands to move. If you drop the product, the damaged product can cause electric shock or fire. Contact an authorized the service center for repair. Avoid high temperatures and humidity.
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.

For displays with glossy bezels the user should consider the placement of the display as the bezel may cause disturbing reflections from surrounding light and bright surfaces.
Do not use products using high voltage around the Monitor. (ex. Electrical Swatter)

• Monitor may have malfunction as its electrical shock.

Precautions to the AC Adapter and Power
If water or any foreign substance goes inside the product (TV, monitor, power cord, or AC adapter), disconnect the power cord immediately and contact the service center.

• Otherwise, this may cause a fire or electric shock due to damage to the product.
  Do not touch the power plug or AC adapter with wet hands. If the pins of the plug are wet or dusty, wipe and dry them before use.
• Otherwise, this may cause a fire or electric shock.
  Make sure to completely insert the power cord into the AC adapter.
• If loosely connected, the poor connection may cause a fire or electric shock.
  Be sure to use power cords and AC adapters provided or approved by LG Electronics, Inc.
• The use of non-approved products may cause a fire or electric shock.
  When unplugging the power cord, always pull it by the plug. Do not bend the power cord with excessive force.
• The power line can be damaged, which may cause electric shock or fire.
  Be careful not to step or place heavy objects (electronic appliances, clothing, etc.) on the power cord or AC adapter. Be careful not to damage the power cord or AC adapter with sharp objects.
• Damaged power cords may cause a fire or electric shock.
  Never disassemble, repair or modify the power cord or AC adapter.
• This may cause a fire or electric shock.
  Be sure to keep the outlet, AC adapter, and pins of the power plug clean from dust and etc. yyThis may cause a fire.

On Cleaning

• Unplug the display before cleaning the face of the display screen.
• Use a slightly damp (not wet) cloth. Do not use an aerosol directly on the display screen because over-spraying may cause electrical shock.
• When cleaning the product, unplug the power cord and scrub gently with a soft cloth to prevent scratching. Do not clean with a wet cloth or spray water or other liquids directly onto the product. An electric shock may occur. (Do not use chemicals such as benzene, paint thinners or alcohol)
• Spray water onto a soft cloth 2 to 4 times, and use it to clean the front frame; wipe in one direction only. Too much moisture may cause staining.

On Repacking

• Do not throw away the carton and packing materials. They make an ideal container in which to transport the unit. When shipping the unit to another location, repack it in its original material.