LG 27UD58-B Sách hướng dẫn sử dụng
LG 27UD58-B is a 27-inch IPS LED monitor with 4K UHD (3840 x 2160) resolution, providing stunning image quality and vibrant colors. It features HDMI and DisplayPort inputs, allowing for easy connectivity to various devices such as PCs, laptops, and gaming consoles. The monitor also has built-in speakers, eliminating the need for external speakers and offering a more immersive multimedia experience.
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OWNER'S MANUAL
IPS LED MONITOR
(LED MONITOR*)
*LG LED Monitors are LCD Monitors with LED Backlighting.
Please read the safety information carefully before using the product.
IPS LED Monitor (LED Monitor) Model List
24UD58
27UD58 www.lg.com
2
Contents
CONTENTS
LICENSE
ASSEMBLING AND PREPARING
5 Supported Drivers and Software
6 Component and Button Description
6 - How to Use the Joystick Button
8 Moving and Lifting the Monitor
13 - Using the Kensington lock
13 - Installing the wall mount plate
USING THE MONITOR
16 Connecting to External Devices
USER SETTINGS
TROUBLESHOOTING
SPECIFICATIONS
28 Factory Support Mode (Preset Mode, PC)
LICENSE
3
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.
The following content is only applied to the monitor which is sold in Europe market and which needs to meet the ErP
Directive:
* This monitor is set to be turned off automatically in 4 hours after you turned on display if there is no adjustment to display.
* To make this setting be disabled, change the option to ‘Off’ in OSD menu of “Automatic Standby”.
4
ASSEMBLING AND PREPARING
ASSEMBLING AND PREPARING
Product Components
Please check whether all the components are included in the box before using the product. If there are missing components, contact the retail store where you purchased the product. Note that the product and components may look different from those shown here.
CD / Card Power Cord
HDMI Cable
( This cable is not included in all countries. )
DisplayPort Cable
( This cable is not included in all countries. )
Stand Base Stand Body Screw Cover Cable Holder 2 Screws
CAUTION y Always use genuine components to ensure safety and product performance.
y The product warranty will not cover damage or injury caused by the use of counterfeit components.
y It is recommend that use the supplied components.
y If you use generic cables not certified by LG, the screen may not display or there may be image noises.
NOTE y Note that the components may look different from those shown here.
y Without prior notice, all information and specifications in this manual are subject to change to improve the performance of the product.
y To purchase optional accessories, visit an electronics store or online shopping site or contact the retail store where you purchased the product.
ASSEMBLING AND PREPARING
5
Supported Drivers and Software
You can download and install the latest version from the LGE website ( www.lg.com
).
Drivers and Software
Monitor Driver
OnScreen Control
Dual Controller
Installation Priority
Recommended
Recommended
Recommended
24UD58,27UD58
O
O
O
6
ASSEMBLING AND PREPARING
Component and Button Description
Power LED y On: power is on y Off: power is off
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 with your finger.
Basic Functions
Power on
Press the joystick button once with your finger to turn on the monitor.
Power off
Press and hold the joystick button once with your finger to turn off the monitor.
◄ / ►
Volume
Control
You can control the volume by moving the joystick button left/right.
NOTE y The joystick button is located at the bottom of the monitor.
Input Connector
ASSEMBLING AND PREPARING
7
8
ASSEMBLING AND PREPARING
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.
y It is advisable to place the monitor in the original box or packing material before attempting to move it.
y Before moving or lifting the monitor, disconnect the power cord and all cables.
y Hold the top and bottom of the monitor frame firmly. Do not hold the screen itself.
CAUTION y As far as possible, avoid touching the monitor screen. This may result in damage to the screen or some of the pixels used to create images.
y When holding the monitor, the screen should face away from you to prevent it being scratched.
y 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.
y When moving the monitor, avoid any strong shock or vibrations to the product.
y When moving the monitor, keep it upright, never turn the monitor on its side or tilt it sideways.
Installing the Monitor
Assembling the stand base
1 Place the screen face down.
ASSEMBLING AND PREPARING
9
3 1
2
Attach the Stand Base to Stand Body.
Tighten the screw to the right.
S tand
Body
S tand Base
CAUTION y To protect the screen from scratches, cover the surface with a soft cloth.
2 Check the direction of the stand body (front, back) and then mount the stand body onto the stand hinge .
Use a tool to attach the stand body as shown in the figure.
4 Attach the screw cover .
S crew Cover
S tand Body
CAUTION
Applying excessive force when tightening the screws may cause damage to the monitor. Damage caused in this way will not be covered by the product warranty.
CAUTION
It may hurt your foot off the stand, so be careful.
10
ASSEMBLING AND PREPARING
Detaching the Stand Base
1 Place the screen face down.
CAUTION y To protect the screen from scratches, cover the surface with a soft cloth.
2 1
2
Turn the screw to the left.
Pull out the Stand Base .
4 Remove the two screws on the back of stand body.
As shown in the illustration, disconnect the stand body from the stand hinge.
Stand Body
S tand Base
3
As shown in the illustration, pull Screw Cover out to separate it from the set.
CAUTION y Illustrations in this document represent typical procedures, so they may look different from the actual product.
y 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.
y Be careful not to hurt your hand on the edges of the screw covers.
y 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.
y When lifting or moving the monitor, do not touch the monitor screen. The force applied to the monitor screen may cause damage to it.
Screw Cover
CAUTION
It may hurt your foot off the stand, so be careful.
Using the cable holder
Arrange the cables using the cable holder as shown in the illustration.
ASSEMBLING AND PREPARING
11
Installing onto a table
1 Lift the monitor and place it on the table in an upright position.
Place at least 100 mm away from the wall to ensure sufficient ventilation.
100 mm
100 mm
100 mm
100 mm
Cable Holder
2 Connect the power adapter to the monitor and then plug the power cord into the wall outlet.
3 Press the joystick button on the bottom of the monitor to turn on the monitor.
CAUTION y Unplug the power cord prior to moving or installing the monitor. There is risk of electric shock.
12
ASSEMBLING AND PREPARING
Adjusting the angle
1 Place the monitor in an upright position, mounted on the stand base.
2 Adjust the angle of the screen. The angle of the screen can be adjusted forwards or backwards for a comfortable viewing experience.
24UD58
20°
WARNING y To avoid injury to the fingers when adjusting the screen, do not hold the lower part of the monitor's frame as illustrated below.
y Be careful not to touch or press the screen area when adjusting the angle of the monitor.
Rear Side Front Side
27UD58
15°
Rear Side Front Side
ASSEMBLING AND PREPARING
13
Using the Kensington lock
The Kensington security system connector is located at the back of the Monitor set.
For more information on installation and usage, refer to the Kensington lock user manual or visit the website at http://www.kensington.com.
Connect the Kensington security system cable between the Monitor set and a table.
Installing the wall mount plate
This monitor supports the specification of the standard wall mount plate or compatible device.
1 Place the screen face down. To protect the screen from scratches, cover the surface with a soft cloth.
2 Place the wall mount plate onto the monitor and align it with the screw holes.
3 Tighten the four screws to fix the plate to the monitor using a screwdriver.
NOTE y The wall mount plate is sold separately. y For more information on installation, refer to the wall mount plate's installation guide.
y Be careful not to use excessive force when mounting the wall mount plate, as this can damage the monitor's screen.
NOTE y Use of the Kensington lock is optional. The accessories can be purchased at your local electronics store.
14
ASSEMBLING AND PREPARING y Wall Mount (A x B)
Installing to a wall
Install the monitor at least 100 mm away from the wall and leave about 100 mm of space at each side of the monitor to ensure sufficient ventilation. Detailed installation instructions can be obtained from your local retail store. Please refer to the manual to install and set up a tilting wall mounting bracket.
100 mm
Wall Mount (A x B)
Standard screw
Number of screws
Wall Mount Plate
(Optional)
100 mm
100 mm
100 x 100
M4 x L10
4
LSW 149
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.
1 If you use screw longer than standard, the monitor might be damaged internally.
2 If you use improper screw, the product might be damaged and drop from mounted position.
In this case, LG Electronics is not responsible for it.
A
B
CAUTION y Unplug the power cord before moving or installing the monitor to avoid electric shocks.
y Installing the monitor on the ceiling or on a slanted wall may result in the monitor falling off, which could lead to injury. Please use the genuine LG wall mounting bracket. For more information, contact your local retail store or a qualified installer.
y Applying excessive force when fastening screws may cause damage to the monitor. Damage caused in this way will not be covered by the product warranty. y Use the wall mounting bracket and screws that conform to the VESA standard. Damage caused by the use or misuse of inappropriate components will not be covered by the product warranty.
y Screw length from outer surface of back cover should be under 8mm.
Wall mount Pad
Back Cover
Wall mount Pad
Back Cover
Standard screw
Max.8mm
NOTE y Use the screws specified by the VESA standard.
y The wall mount kit includes the installation guide and all necessary parts.
y The wall mounting bracket is optional. The accessories can be purchased at your local retail store.
y The length of the screw may differ for each wall mounting bracket. Ensure the correct length screw is used.
y For more information, please refer to the user manual for the wall mounting bracket.
USING THE MONITOR
15
USING THE MONITOR
Connecting to a PC
y This monitor supports the *Plug and Play feature.
*Plug and Play: A feature that allows you to add a device to your computer without having to reconfigure anything or install any manual drivers.
HDMI connection
Transmits the digital video and audio signals from your
PC and A/V devices to the monitor. Connect your PC and AV device to the monitor with the HDMI cable as illustrated below.
Press the menu button and then select the input option from the input menu.
DisplayPort connection
Transmits the digital video and audio signals from your
PC to the monitor. Connect your PC to the monitor using the Displayport cable as illustrated below.
Press the menu button and then select the input option from the input menu.
NOTE y There may be no video or audio output depending on the DP version of the PC.
y If you use generic cables not certified by LG, the screen may not display or there may be image noises.
NOTE y If you use HDMI PC, it can cause compatibility problem.
y 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.
y Recommended HDMI cable types
- High-Speed HDMI ® / TM Cable
- High-Speed HDMI ® / TM Cable with Ethernet
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USING THE MONITOR
Connecting to AV Devices
HDMI connection
Transmits the digital video and audio signals from your
PC and A/V devices to the monitor. Connect your PC and AV device to the monitor with the HDMI cable as illustrated below.
Press the menu button and then select the input option from the input menu.
Connecting to External Devices
Connecting Headphones
Connect peripherals to the monitor via the headphones port. Connect as illustrated.
(sold separately)
NOTE y Peripheral devices are sold separately.
y 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.
NOTE y If you use HDMI PC, it can cause compatibility problem.
y 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.
y Recommended HDMI cable types
- High-Speed HDMI ® / TM
- High-Speed HDMI ® / TM
Cable
Cable with Ethernet
Angled Straight y Depending on the audio settings of the PC and external device, headphones and speaker functions may be limited.
User Settings
17
USER SETTINGS
Activating the Main Menu
1 Press the joystick button on the bottom of the monitor.
2 Move the joystick up/down ( ▲ / ▼ ) and left/right( ◄ / ► ) to set the options.
3 Press the joystick button once more to exit the main menu.
Joystick Button
Button Menu Status
Main menu disabled
Main menu enabled
Main menu disabled
◄
Main menu enabled
Main menu disabled
►
▲
▼
Main menu enabled
Main menu disabled
Main menu enabled
Main menu disabled
Main menu enabled
Main Menu Features
Description
Enables the main menu.
Exits the main menu.
(Holding down the button to turn off the monitor. You can turn off the monitor this way at any time, including when the OSD is on.)
Adjusts the monitor volume level.
Enters the menu features.
Adjusts the monitor volume level.
Enters the input feature.
Enables the main menu.
Enters the game mode feature.
Enables the main menu.
Turns off the monitor.
Main Menu
Menu
Game Mode
Input
Monitor off
Exit
Description
Configures the screen settings.
You can change Picture Mode to a gaming mode.
Sets input mode.
Turns off the monitor.
Exits the main menu.
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User Settings
Customizing settings
Menu Settings
-Quick Settings
1 To view the OSD menu , press the joystick button at the bottom of the monitor and then enter the Menu .
2 Go to Quick Settings > Brightness by moving the joystick.
3 Configure the options following the instructions that appear in the bottom right corner.
4 To return to the upper menu or set other menu items, move the joystick to ◄ or pressing ( / OK) it.
5 If you want to exit the OSD menu, move the joystick to ◄ until you exit.
Each option is described below.
Menu > Quick Settings
Brightness
Contrast
Volume Adjusts the volume.
Description
Adjusts the color contrast and brightness of the screen.
NOTE
Input
Ratio y Jog joystick button down ( disable the Mute function.
) in the Volume menu will enable/
Selects the current input mode.
Adjusts the screen ratio.
Wide
Original
Displays the video in wide-screen, regardless of the video signal input.
Displays a video according to the input video signal aspect ratio.
NOTE y The display may look the same for Wide, Original options at the recommended resolution.
y The ratio is disabled in the interlaced signal.
Wide
User Settings
19
-Picture
1 To view the OSD menu , press the joystick button at the bottom of the monitor and then enter the Menu .
2 Go to Picture by moving the joystick.
3 Configure the options following the instructions that appear in the bottom right corner.
4 To return to the upper menu or set other menu items, move the joystick to ◄ or pressing ( / OK) it.
5 If you want to exit the OSD menu, move the joystick to ◄ until you exit.
Each option is described below.
Menu > Picture
Picture Mode Custom
Reader
Photo
Cinema
Optimizes the screen for viewing documents. You can brighten the screen in the OSD menu.
Optimizes the screen for photos.
Description
Allows the user to adjust each element. The color mode of the main menu can be adjusted.
Optimizes the screen for video.
Dark Room 1 This mode adjusts the brightness to the optimal level for working in a dark environment.
Dark Room 2 This mode sets the brightness to a lower level than Dark Room 1.
Color
Weakness
This mode is for users who cannot distinguish between red and green. It enables users with color weakness to easily distinguish between the two colors.
FPS Game 1
FPS Game 2
RTS Game
Custom
(Game)
This mode is optimized for FPS games.
It has a higher Black Stabilizer value than FPS Game 1. It is suitable for very dark FPS games.
This mode is optimized for RTS Game.
In this mode, users can customize various elements including game-related options.
NOTE y If the picture mode is changed in the DP (DisplayPort) input, the screen may flicker or the resolution of your PC screen may be affected.
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User Settings
Picture Adjust SUPER RESOLUTION+
Sharpness
Black Level
HDMI ULTRA HD Deep
Color
High
Middle
Low
Optimized picture quality is displayed when a user wants crystal clear images. It is effective for high quality video or game.
The optimized picture quality is displayed when a user wants images between low and high modes for comfortable viewing. It is effective for UCC or SD video.
The optimized picture quality is displayed when a user wants smooth and natural images. It is effective for slow-moving pictures or still images.
Off Select this option for everyday viewing. SUPER RESOLUTION+ is turned off in this mode.
Adjusts the sharpness of the screen.
Sets the offset level (for HDMI only). y Offset: as a reference for a video signal, this is the darkest color the monitor can display.
High
Low
Keeps the current contrast ratio of the screen.
Lowers the black levels and raises the white levels from the current contrast ratio of the screen.
Provides sharper images when connected to a device supporting ULTRA HD
Deep Color.
Resolution
4K@60 Hz Support Format 1)
Frame rate
(Hz)
Color Depth / Chroma Sampling
8 bit 10 bit
YCbCr 4:2:0
3840 x 2160
59.94
60.00
YCbCr 4:4:4
YCbCr 4:2:2
RGB 4:4:4
1) Supported when HDMI ULTRA HD Deep Color is set to On.
-
-
NOTE y If the connected device does not support ULTRA HD Deep Color, the feature may not work properly.
y If a problem occurs, set the HDMI ULTRA HD Deep Color option to Off.
DFC Adjusts the brightness automatically according to the screen.
Game Adjust Response Time
FreeSync
Black Stabilizer
Color Adjust Gamma
Color Temp
Red
Green
Blue
Six Color
Reset
User Settings
21
Sets a response time for displayed pictures based on the speed of the screen.
For a normal environment, it is recommended that you use Middle. For a fastmoving picture, it is recommended that you use high.
Setting to High may cause image sticking.
High
Middle
Low
Off
Sets the response time to High.
Sets the response time to Middle.
Sets the response time to Low.
Does not use the response time improvement feature.
Provides seamless and natural images by synchronizing the vertical frequency of the input signal with that of the output signal.
NOTE y To use the FreeSync feature, a graphic card that supports FreeSync is necessary. y Supported Interface: DisplayPort y For more information, refer to AMD website at http://www.amd.com/
FreeSync y The screen flickering may occur intermittently in a specific gaming environment.
Extended Enable wider frequency range of FreeSync function than basic mode.
The screen may flicker during the game play.
Basic
Off
Enable basic frequency range of FreeSync function.
FreeSync function off.
You can control the black contrast to have better visibility in dark scenes.
Increasing the Black Stabilizer value brightens the low gray level area on the screen. (You can easily distinguish objects on dark game screens.)
Reducing the Black Stabilizer value darkens the low gray level area and increases the dynamic contrast on the screen.
The higher the gamma value, the darker the image becomes. Likewise, the lower the gamma value, the lighter the image becomes. If you do not need to adjust the gamma settings, select Off.
Custom The user can adjust it to red, green, or blue by customization.
Warm
Medium
Cool
Sets the screen color to a reddish tone.
Sets the screen color between a red and blue tone.
Sets the screen color to a bluish tone.
You can customize the picture color using Red, Green, and Blue colors.
Meets the user requirements for colors through adjusting the color and saturation of the six colors( Red_Hue, Red_Saturation, Green_Hue, Green_Saturation, Blue_Hue, Blue_Saturation, Cyan_Hue, Cyan_Saturation, Magenta_
Hue, Magenta_Saturation, Yellow_Hue, Yellow_Saturation ) and saving the settings.
*Hue: Adjusts tone of the screen.
*Saturation: Adjusts the saturation of the screen colors. The lower the value, less saturated and bright the colors become. The higher the value, the more saturated and dark the colors become.
Returns the color settings to the default settings.
Wide
22
User Settings
-General
1 To view the OSD menu , press the joystick button at the bottom of the monitor and then enter the Menu .
2 Go to General by moving the joystick.
3 Configure the options following the instructions that appear in the bottom right corner.
4 To return to the upper menu or set other menu items, move the joystick to ◄ or pressing ( / OK) it.
5 If you want to exit the OSD menu, move the joystick to ◄ until you exit.
Each option is described below.
Menu > General
Language
SMART ENERGY
SAVING
Power LED
Automatic Standby
DisplayPort 1.2
Sets the menu screen to the desired language.
Description
Saves energy using the high-efficiency SMART ENERGY SAVING feature.
High
Low
Off
Saves energy using the low-efficiency SMART ENERGY SAVING feature.
Disables the SMART ENERGY SAVING feature.
On
Off
The power LED turns on automatically.
The power LED turns off.
Feature that automatically turns off the monitor when there is no movement on the screen for a period of time. You can set a timer for the auto-off function. (Off, 4 H, 6 H, and 8 H)
Enables or disables DisplayPort 1.2.
OSD Lock
NOTE y Be sure to configure this option according to the DisplayPort version supported by your graphics card. Set this option to Disable if your graphics card does not support DisplayPort 1.2.
This feature disables the configuration and adjustment of menus.
On
Off
Enables OSD Lock.
Disables OSD Lock.
NOTE y All features are disabled except Brightness, Contrast, Volume, Input, OSD Lock in Settings, and the Exit button.
NOTE y The value of energy saving data may differ depending on panel and panel suppliers.
y If you select the option of SMART ENERGY SAVING is High or Low, monitor luminance become lower or higher depend on source.
Wide
-Reset
1 To view the OSD menu , press the joystick button at the bottom of the monitor and then enter the Menu .
2 Go to Reset by moving the joystick.
3 Configure the options following the instructions that appear in the bottom right corner.
4 To return to the upper menu or set other menu items, move the joystick to ◄ or pressing ( / OK) it.
5 If you want to exit the OSD menu, move the joystick to ◄ until you exit.
Each option is described below.
Menu > Reset
Do you want to reset your settings?
Reset
Cancel
Returns to the default settings.
Cancel the select.
Description
User Settings
23
24
TROUBLESHOOTING
TROUBLESHOOTING
Nothing is displayed on the screen.
Is the monitor's power cord plugged in?
y Check if the power cord is correctly plugged into the power outlet.
Is the power LED on?
Is the power on and the power LED displaying white?
Is the power LED blinking?
Is the OUT OF RANGE message being displayed?
Is the No Signal message being displayed?
y Check the power cable connection and press the power button. y Check that the connected input is enabled (Menu > Quick Settings >
Input).
y If the monitor is in sleep mode, move the mouse, or press any key on the keyboard, to switch the display on. y Check if the computer is turned on.
y 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.
y This is displayed when the signal cable between the PC and the monitor is missing or disconnected. Check the cable and reconnect it.
The OSD lock message is being displayed.
Are some functions not avail-able when you press the Menu button?
y The OSD is locked. Go to Menu > General and set OSD Lock to Off.
The screen retains an image.
Does image sticking occur even when the monitor is turned off?
y Displaying a still image for a prolonged time may cause damage to the screen, resulting in the retention of the image. y 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?
y If the selected resolution is HDMI 1080i 60/50 Hz (interlaced), the screen may be flickering. Change the resolution to 1080P or the recommended resolution.
NOTE y
Vertical frequency In order to display an image, the screen must be refreshed dozens of times per second, like a fluorescent lamp. The number of times the screen is refreshed per second is called vertical frequency, or refresh rate, and is represented by
Hz.
y Horizontal frequency The time it takes to display one horizontal line is called the horizontal cycle. If 1 is divided by the horizontal interval, the result is the number of horizontal lines displayed per second. This is called horizontal frequency and is represented by kHz.
TROUBLESHOOTING
25
NOTE y Check if the graphics card's resolution or frequency is within the range allowed by the monitor and set it to the recommended (optimal) resolution in Control Panel > Display > settings .
y 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.
y 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.
y Some graphics cards may not support 3840 x 2160 resolution. If the resolution cannot be displayed, contact the manufacturer of your graphics card.
The display color is abnormal.
Does the display appear discol-ored (16 colors)?
Does the display color appear unstable or monochrome?
Are there spots on the screen?
y Set the color to 24 bit (true color) or higher. In Windows, go to Con-trol
Panel > Display > Settings > Color Quality.
y Check if the signal cable is connected properly. Reconnect the cable or reinsert the PC's graphics card.
y When using the monitor, pixilated spots (red, green, blue, white, or black) may appear on the screen. This is normal for an LCD screen. It is not an error, nor is it related to the monitor's performance.
Do you see an "Unrecognized monitor, Plug&Play (VESA DDC) monitor found" message?
Have you installed the display driver?
y Be sure to install the display driver from our web site: http://www.lg.com
y Make sure to check if the video card supports Plug&Play function.
.
No sound from the headphone port or speaker.
Are images displayed using DisplayPort or HDMI input without sound?
y y
Try increasing the volume using the button on the monitor.
Set the audio output of the PC to the monitor you are using. On Microsoft
Windows, go to Control Panel > Hardware and Sound > Sound > set the monitor as default device.
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SPECIFICATIONS
SPECIFICATIONS
24UD58
LCD Screen
Resolution
Video Signal
Input Connector
Power input
Power consumption (Typ.)
Environmental
Conditions
Dimension
Weight (Without
Packaging)
Type
Pixel Pitch
Maximum Resolution
Recommended Resolution
Horizontal Frequency
TFT (Thin Film Transistor)
LCD (Liquid Crystal Display) Screen
0.1369 mm x 0.1369 mm
3840 x 2160 @ 60 Hz
3840 x 2160 @ 60 Hz
30 kHz to 135 kHz
Vertical Frequency 56 Hz to 61 Hz
HDMI IN1, HDMI IN2 , DP(DisplayPort) IN, H/P(Headphone) OUT
AC 100-240 V~ 50 / 60 Hz, 1.2 A
On mode: 35 W Typ. (Outgoing condition)*
Sleep Mode (Standby Mode) ≤ 0.5 W **
Off Mode ≤ 0.3 W
Operating Condition
Storing Condition
Temperature: 0°C to 40°C; Humidity: < 80%
Temperature: -20°C to 60°C; Humidity: < 85%
Monitor Size (Width x Height x Depth)
With Stand 553.7 mm x 420.5 mm x 202.2 mm
Without Stand
4.0 kg
553.7 mm x 333 mm x 60.8 mm
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).
** The monitor goes to the Sleep Mode in a couple of minutes(Max 5 minutes).
SPECIFICATIONS
27
SPECIFICATIONS
27UD58
LCD Screen
Resolution
Type
Pixel Pitch
Maximum Resolution
TFT (Thin Film Transistor)
LCD (Liquid Crystal Display) Screen
0.1554 mm x 0.1554 mm
3840 x 2160 @ 60 Hz
Recommended Resolution 3840 x 2160 @ 60 Hz
Video Signal Horizontal Frequency 30 kHz to 135 kHz
Vertical Frequency 56 Hz to 61 Hz
Input Connector HDMI IN1, HDMI IN2 , DP(DisplayPort) IN, H/P(Headphone) OUT
Power input
Power consumption (Typ.)
AC 100-240 V~ 50 / 60 Hz, 1.5 A
On mode: 37 W Typ. (Outgoing condition)*
Sleep Mode (Standby Mode) ≤ 0.5 W **
Off Mode ≤ 0.3 W
Environmental
Conditions
Dimension
Weight (Without
Packaging)
Operating Condition
Storing Condition
Temperature: 0°C to 40°C; Humidity: < 80%
Temperature: -20°C to 60°C; Humidity: < 85%
Monitor Size (Width x Height x Depth)
With Stand 632.5 mm x 463.5 mm x 202.2 mm
Without Stand
5.6 kg
632.5 mm x 375.9 mm x 61.3 mm
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).
** The monitor goes to the Sleep Mode in a couple of minutes(Max 5 minutes).
28
SPECIFICATIONS
Factory Support Mode (Preset Mode, PC)
HDMI
Display Modes (Resolution)
640 x 480
800 x 600
1024 x 768
1152 x 864
1280 x 720
1280 x 1024
1600 x 900
1920 x 1080
2560 x 1440
3840 x 2160
3840 x 2160
Horizontal
Frequency(kHz)
31.469
37.879
48.363
54.347
45
63.981
60
67.5
88.79
67.5
135
Vertical
Frequency(Hz)
59.94
60.317
60
60.05
60
60.02
60
60
59.95
30
60
Polarity(H/V) Remarks
+/-
+/-
+/-
-/-
+/+
-/-
+/+
+/+
+/+
+/+
+/-
When HDMI ULTRA HD Deep
Color is set to ON.
DisplayPort
Display Modes (Resolution)
640 x 480
800 x 600
1024 x 768
1152 x 864
1280 x 720
1280 x 1024
1600 x 900
1920 x 1080
2560 x 1440
3840 x 2160
3840 x 2160
Horizontal
Frequency(kHz)
31.469
37.879
48.363
54.347
45
63.981
60
67.5
88.79
66.66
133.32
Vertical
Frequency(Hz)
59.94
60.317
60
60.05
60
60.02
60
60
59.95
30
60
Polarity(H/V) Remarks
+/+
+/-
+/-
-/-
+/+
-/-
+/+
+/+
+/+
+/-
+/-
SPECIFICATIONS
29
HDMI Timing (Video)
Factory support mode
(Preset Mode)
480p
720p
1080p
2160p
Horizontal
Frequency(kHz)
31.5
45.0
67.5
135
Vertical
Frequency(Hz)
60
60
60
60
Remarks
When HDMI ULTRA HD Deep Color is set to ON.
Power LED
Mode
On Mode
Sleep Mode (Standby Mode)
Off Mode
LED Color
White
Flashing White
Off
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 [email protected]. This offer is valid for three (3) years from the date on which you purchased the product.
The model and serial number of the product are located on the back and on one side of the product.
Record them below in case you ever need service.
MODEL
SERIAL
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Key features
Gaming 68.6 cm (27") LED IPS
4K Ultra HD 3840 x 2160 pixels 16:9
5 ms 250 cd/m² 1000:1
37 W