Table of Contents
LG 43BN70U-B User Manual
Displayed below is the user manual for 43BN70U-B by LG which is a product in the Computer Monitors category. This manual has pages.
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ENGLISH
Contents
CONTENTS
17 USER SETTINGS
17 Activating the Main Menu
17 - Main Menu Features
18 User Settings
18 - Menu Settings
24 TROUBLESHOOTING
26 SPECIFICATIONS
28 Factory Support Mode (Preset Mode, PC)
28 HDMI
28 DisplayPort / USB-C
29 HDMI Timing (Video)
29 Power LED
30 EXTERNAL CONTROL DEVICE
SETUP
30 - Communication Parameters
30 - Transmission
30 - OK Acknowledgement
30 - Error Acknowledgement
31 - Command Reference List
3 LICENSE
4 ASSEMBLING AND PREPARING
4 Supported Drivers and Software
5 Component and Button Description
5 - How to Use the Joystick Button
6 Moving and Lifting the Monitor
7 - Using the cable holder
7 - Installing onto a table
8 - Adjusting the angle
9 - Using the Kensington lock
10 - Installing the wall mount plate
10 - Installing to a wall
12 REMOTE CONTROL
13 USING THE MONITOR
13 Connecting to a PC
13 - HDMI connection
13 - DisplayPort connection
14 - USB-C connection
14 Connecting to AV Devices
14 - HDMI connection
15 Connecting Peripherals
15 - USB Cable connection - PC
16 Connecting to External Devices
16 - Connecting Headphones
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LICENSE
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”.
VESA, VESA logo, DisplayPort compliance logo and DisplayPort compliance logo for
dual-mode source devices are all registered trademarks of the Video Electronics Stan-
dards Association.
The SuperSpeed USB Trident logo is a registered trademark of USB Implementers
Forum, Inc.
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ASSEMBLING AND PREPARING
ASSEMBLING AND PREPARING
yAlways use genuine LG components to ensure safety and product performance.
yThe product warranty will not cover damage or injury caused by the use of unauthorized components.
yIt is recommended that use the supplied components.
yIf you use generic cables not certified by LG, the screen may not display or there may be image noises.
yIllustrations in this document represent typical procedures, so they may look different from the actual product.
yDo not apply foreign substances (oils, lubricants, etc.) to the screw parts when assembling the product. (Doing
so may damage the product.)
yApplying excessive force when tightening screws may cause damage to the monitor. Damage caused in this way
will not be covered by the product warranty.
yDo 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.
yWhen lifting or moving the monitor, do not touch the monitor screen. The force applied to the monitor screen
may cause damage to it.
yFor 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.
yThe components may look different from those illustrated here.
yWithout prior notice, all product information and specifications contained in this manual are subject to change
to improve the performance of the product.
yTo purchase optional accessories, visit an electronics store or an online shopping site, or contact the retailer
from which you purchased the product.
yThe power cord provided may differ depending upon the region.
CAUTION
NOTE
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
On Screen Control Recommended
Dual Controller Optional
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ASSEMBLING AND PREPARING
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.
Component and Button Description
Power LED
y On: power is on
y Off: power is off
Joystick Button
yThe joystick button is located at the bottom of the monitor.
NOTE
yIR Receiver
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ASSEMBLING AND PREPARING
Moving and Lifting the Monitor
When moving or lifting the monitor, follow these in-
structions to prevent the monitor from being scratched
or damaged and to ensure safe transportation regard-
less of its shape or size.
yAs 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.
yIt is advisable to place the monitor in the original
box or packing material before attempting to
move it.
yBefore moving or lifting the monitor, disconnect
the power cord and all cables.
yHold the top and bottom of the monitor frame
firmly. Do not hold the screen itself.
yWhen holding the monitor, the screen should face
away from you to prevent it being scratched.
yWhen moving the monitor, avoid any strong shock
or vibrations to the product.
yWhen moving the monitor, keep it upright, never
turn the monitor on its side or tilt it sideways.
CAUTION
yIf 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.
Or
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ASSEMBLING AND PREPARING
Or
Cable Holder
Or
Using the cable holder
Arrange the cables using the cable holder as shown in
the illustration.
Installing onto a table
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
100 mm
100 mm
100 mm
100 mm
yUnplug the power cord before moving or installing
the monitor. There is risk of electric shock.
yMake sure to use the power cord that is pro-
vided in the product package and connect it to a
grounded power outlet.
yIf you need another power cord, please contact
your local dealer or the nearest retail store.
CAUTION
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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.
Front SideRear Side
43UN700
43BN70U
Cautions When Connecting Power Cord
yMake sure to use the power cord that is pro-
vided in the product package and connect it to a
grounded power outlet.
yIf you need another power cord, please contact
your local dealer or the nearest retail store.
100-240 V~
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ASSEMBLING AND PREPARING
yTo avoid injury to the fingers when adjusting the
screen, do not hold the lower part of the moni-
tor's frame as illustrated below.
WARNING
yBe careful not to touch or press the screen area
when adjusting the angle of the monitor.
yUse of the Kensington lock is optional.
The accessories can be purchased at your local
electronics store.
NOTE
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.
43UN700 43BN70U
Or
Or
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ASSEMBLING AND PREPARING
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 dam-
aged and drop from mounted position.
In this case, LG Electronics is not responsible for it.
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 instal-
lation 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
100 mm
100 mm
100 mm
Wall Mount (A x B) 200 x 200
Standard screw M6
Number of screws 4
Wall Mount Plate
(Optional)
LSW240B
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 moni-
tor using a screwdriver.
yThe wall mount plate is sold separately.
yFor more information on installation, refer to the
wall mount plate's installation guide.
yBe careful not to use excessive force when
mounting the wall mount plate, as this can dam-
age the monitor's screen.
NOTE
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ASSEMBLING AND PREPARING
yUnplug the power cord before moving or installing
the monitor to avoid electric shocks.
yInstalling 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 war-
ranty.
yUse 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.
yUse the screws specified by the VESA standard.
yThe wall mount kit includes the installation guide
and all necessary parts.
yThe wall mounting bracket is optional. The acces-
sories can be purchased at your local retail store.
yThe length of the screw may differ for each wall
mounting bracket. Ensure the correct length
screw is used.
yFor more information, please refer to the user
manual for the wall mounting bracket.
CAUTION
NOTE
yWall Mount (A x B)
A
B
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REMOTE CONTROL
REMOTE CONTROL
The descriptions in this manual are based on the buttons on the remote control. Please read this manual carefully to
use the monitor correctly.
To install batteries, open the battery cover, place batteries (1.5 V AAA) matching and terminals to the labels
inside the compartment, and close the battery cover.
To remove the batteries, perform the installation actions in reverse. The illustrations may differ from the actual
accessories.
yDo not mix old and new batteries, as this may
damage the remote control.
yBe sure to point the remote control toward the
remote control sensor on the monitor.
yThe GAME MODE and PICTURE MODE are
disabled when PBP/PIP on
CAUTION
(POWER) Turns the monitor on or off.
INPUT Selects the input mode.
Volume Up/Down Button Adjusts the volume.
MUTE Mutes all sounds.
BRIGHTNESS Adjust the brightness by pressing the Up and
Down buttons on the remote control.
MENU Configures the screen setting
/ / /
Configures the options by moving the up/down/left/right button
EXIT Exits the main menu
OK Selects menus or options and confirms your input.
GAME MODE Enters the Game features.
PICTURE MODE Selects the picture mode
PBP/PIP Change PBP/PIP mode
FULL SCREEN Converts the sub screen in PBP/PIP mode to wide
screen.
AUDIO SELECT Change the audio output in PBP/PIP mode
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USING THE MONITOR
USING THE MONITOR
Connecting to a PC
yThis 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.
yThere may be no video or audio output depending
on the DP version of the PC.
yIf you use generic cables not certified by LG, the
screen may not display or there may be image
noises.
DisplayPort connection
Transmits the digital video and audio signals from your
PC to the monitor. Connect your PC to the monitor us-
ing the DisplayPort cable as illustrated below.
Press the menu button and then select the input option
from the input menu.
NOTE
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.
NOTE
yIf you use HDMI PC, it can cause compatibility
problem.
yUse 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.
yRecommended HDMI cable types
- High-Speed HDMI®/TM Cable
- High-Speed HDMI®/TM Cable with Ethernet
- HDMI 1/2 only support 4K@30Hz
- HDMI 3/4 can support 4K@60Hz
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USING THE MONITOR
yPD(Power Delivery) and DP Alternate Mode(DP
over USB-C) are supported via USB-C Port.
yFeatures may not work properly depending on
the connected device’s specifications and the
environment.
yUSB-C port is not for the Monitor Power source
but for a PC power source.
Connect Adapter to supply power to the Monitor
USB-C connection
Transmits digital video and audio signals from your PC
to the monitor.
Connect the monitor to your PC using the USB C-C
cable as shown in the illustration below.
Press the menu button and then select the input option
from the input menu.
NOTE
(USB C-C cable)
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.
NOTE
yUse 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.
yRecommended HDMI cable types
- High-Speed HDMI®/TM Cable
- High-Speed HDMI®/TM Cable with Ethernet
- HDMI 1/2 only support 4K@30Hz
- HDMI 3/4 can support 4K@60Hz
(USB C-C cable +
USB C-A Gender)
(sold separately)
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USING THE MONITOR
NOTE
Connecting Peripherals
USB Cable connection - PC
The USB port on the product functions as a USB hub.
Please connect the USB C-C cable to the PC.
yMake sure to install the most recent Windows OS
service pack before using the product.
yPeripheral devices are sold separately.
yA keyboard, mouse, or USB device can be
connected to the USB port.
yThe charging speed may vary depending on the
device.
Cautions When Using a USB Device
yA USB device with an automatic recognition
program installed, or that uses its own driver, may
not be recognized.
ySome USB devices may not be supported or may
not work properly.
yIt 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.)
yIf the USB C-C cable is not connected with Host
PC, monitor may not support ‘Charge’ .
CAUTION
(sold separately)
yThe items supplied with your product may vary
depending on the model.
yProduct specifications or contents of this manual
may be changed without prior notice due to
upgrade of product functions.
yFor an optimal connection, HDMI cables and USB
devices should have bezels less than 10 mm thick
and 18 mm width.
yUse an extension cable that supports USB2.0 or
3.0 if the USB cable or USB memory stick does
not fit into Your Monitor USB port.
yUse 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.
yRecommended HDMI cable types
- High-Speed HDMI®/™ cable
- High-Speed HDMI®/™ cable with Ethernet
10 mm
18 mm
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USING THE MONITOR
Connecting to External Devices
Connecting Headphones
Connect peripherals to the monitor via the headphones
port. Connect as illustrated.
yPeripheral devices are sold separately.
yIf you use angled earphones, it may cause a prob-
lem with connecting another external device to
the monitor. Therefore, it is recommended to use
straight earphones.
Angled Straight
yDepending on the audio settings of the PC and
external device, headphones and speaker functions
may be limited.
NOTE
(sold separately)
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User Settings
Button Menu Status Description
Power Off
Input Exit
Game Mode
Settings
Main menu disabled Enables the main menu.
Main menu enabled
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.)
Power Off
Input Exit
Game Mode
Settings
◄Main menu disabled Adjusts the monitor volume level.
Main menu enabled Enters the Input feature.
►Main menu disabled Adjusts the monitor volume level.
Main menu enabled Enters the Settings features.
Power Off
Input Exit
Game Mode
Settings
▲Main menu disabled Displays information on the current input.
Main menu enabled Turns off the monitor.
▼
Main menu disabled Displays information on the current input.
Main menu enabled Enters the Game Mode features.
Main Menu Features
Main Menu Description
Settings Configures the screen settings.
Game Mode You can change Picture Mode to a gaming mode.
Input Sets input mode.
Power Off Turns off the monitor.
Exit Exits the main menu.
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
Power Off
Input Exit
Game Mode
Settings
Power Off
Input Exit
Game Mode
Settings
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User Settings
User Settings
Menu Settings
1 To view the OSD menu, press the joystick button at the bottom of the monitor and then enter the Settings.
2 Configure the options by moving the joystick up/down/left/right.
3 To return to the upper menu or set other menu items, move the joystick to◄ or pressing ( / Ok) it.
4 If you want to exit the OSD menu, move the joystick to ◄ until you exit.
yWhen you enter the menu, instructions on how to use the button will appear in the bottom right corner of the screen.
Quick Settings Input Picture General
yYour monitor’s OSD (On Screen Display) may differ slightly from that shown in this manual.
CAUTION
Each option is described below.
Settings > Quick Settings Description
Brightness Adjusts the color contrast and brightness of the screen.
Contrast
Volume Adjusts the volume level.
NOTE
yYou 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 between a red and blue tone.
Cool Sets the screen color to a bluish tone.
Settings > Input Description
Input List Selects the input mode.
Aspect Ratio Adjusts the aspect ratio of the screen.
Full Wide Displays the video in wide-screen, regardless of the video signal input.
Original Displays video according to the aspect ratio of the video signal input.
Just Scan The aspect ratio is not adjusted from the original.
NOTE
yThe display may look the same for full wide , Original, and Just scan options at the recommended
resolution (3840 x 2160).
PBP/PIP You can select the various PBP or PIP combination.
[PBP/PIP OFF]
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User Settings
Settings > Picture Description
Picture Mode Custom Allows the user to adjust each element. The color mode of the main menu can be adjusted.
Vivid Heightens contrast, brightness and sharpness to display vivid images.
HDR Effect Optimizes the screen for high dynamic range.
Reader Optimizes the screen for viewing documents. You can brighten the screen in the OSD menu.
Cinema Optimizes the screen for video.(This mode raises vividness when use the Set-top Box.)
FPS This mode is optimized for FPS games.
RTS This mode is optimized for RTS Game.
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.
[PBP/PIP ON]
Settings > Input Description
Input List Displays the screens of main input and sub input
Aspect Ratio Adjusts the aspect ratio of the screen.
Main input Full Wide Displays the video to fit the PBP/PIP screen, regardless of the video signal
input.
Original Displays the video in the aspect ratio of the video signal input on the PBP/PIP
screen.
Sub input Full Wide Displays the video to fit the PBP/PIP screen, regardless of the video signal
input.
Original Displays the video in the aspect ratio of the video signal input on the PBP/PIP
screen.
PBP/PIP You can select the various PBP or PIP combination
PIP Size Sets the size of the PIP Sub window. ( Small/Medium/Large )
Transparency Sets the opacity of PIP
Sound Out Select the audio output in PBP/PIP mode
yIf not using the PBP/PIP feature, PIP Size, Transparency and Sound Out are deactivated.
The Picture Mode that can be set depends on the Input signal.
NOTE
[Picture Mode on SDR(Non-HDR)signal]
NOTE
yIf 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
Settings > Picture Description
Picture Mode Custom Allows the user to adjust each element.
Vivid Optimized the screen for HDR vivid colors.
Standard Optimized the screen for HDR standard.
Cinema Optimized the screen for HDR video.
FPS This mode is optimized for FPS games.It is suitable for very dark FPS games.
RTS This mode is optimized for RTS Game.
yHDR content may not display correctly depending on Window10 OS settings, please check HDR On/
Off settings in Windows.
yWhen the HDR function is turned on, the characters or picture quality may be poor according to
Graphic card performance.
yWhile the HDR function is on, screen flickering or cracking may occur when changing the monitor
input or power on/off according to Graphic card performance.
NOTE
[Picture Mode on HDR signal]
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User Settings
Picture Adjust Brightness Adjusts the brightness of the screen.
Contrast Adjusts the contrast of the screen.
Sharpness Adjusts the sharpness of the screen.
SUPER
RESOLUTION+
High Optimized picture quality is displayed when a user wants crystal clear images. It
is effective for high quality video or game.
Middle 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.
Low 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.
yBecause 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.
NOTE
Black Level Sets the offset level (for HDMI only).
yOffset: as a reference for a video signal, this is the darkest color the monitor can display.
High Keeps the current contrast ratio of the screen.
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.
Game Adjust Response Time Sets a response time for displayed pictures based on the movement of the picture on the
screen.
For a normal environment, it is recommended that you use Fast. When there is a lot of mo-
tion, it is recommended that you use Faster.
Setting to Faster may cause image sticking.
Faster Sets the response time to Faster.
Fast Sets the response time to Fast.
Normal Sets the response time to Normal.
Off Does not use the response time improvement feature.
Black Stabilizer 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 dynam-
ic contrast on the screen.
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User Settings
Color Adjust 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 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 between a red and blue tone.
Cool Sets the screen color to a bluish tone.
Red You can customize the picture color using Red, Green, and Blue colors.
Green
Blue
Six Color 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_Satu-
ration, Cyan_Hue, Cyan_Saturation, Magenta_Hue, Magenta_Saturation, Yellow_Hue,
Yellow_Saturation) and saving the settings.
Hue Adjusts the tone of the screen colors.
Saturation Adjusts the saturation of the screen colors. The lower the value, the
less saturated and brighter the colors become. The higher the value, the
more saturated and darker the colors become.
Picture Reset Do you want to Picture reset your settings?
Yes Returns to the default settings.
No Cancel the select.
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User Settings
Settings > General Description
Language Sets the menu screen to the desired language.
Sound Optimizer Allows optimized sound for individual Monitor installation.
Stand Type Optimized sound for a stand-mounted Monitor.
Wall Mount Type Optimized sound for a wall-mounted Monitor.
SMART ENERGY
SAVING
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 SMART ENERGY SAVING feature.
Set ID You can choose the Set ID 01~Set ID 10
Power LED Turns the power LED on the bottom of the monitor on or off.
On The power LED turns on automatically.
Off The power LED turns off.
Automatic Standby 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)
DisplayPort Version Set DisplayPort Version to the same version as the connected external device. (1.4, 1.2, and 1.1)
To use the HDR function, set to 1.4.
HDMI ULTRA HD Deep
Color
Provides sharper images when connected to a device supporting ULTRA HD Deep Color.
4K@ 60 Hz Support Format
Resolution Frame rate(Hz) Color Depth / Chroma Sampling
8 bit 10 bit
3840 x 2160 59.94
60.00
YCbCr 4:2:0
YCbCr 4:2:2
YCbCr 4:4:4 -
RGB 4:4:4 -
NOTE
yTo use HDMI ULTRA HD Deep Color, turn this function "On".
y If the connected device does not support Deep Color, the screen or sound may not work properly. In
this case, set this function to off.
yThe HDMI ULTRA HD Deep Color function can be set individually for each HDMI port.
Buzzer This feature lets you set the sound generated from Buzzer when your monitor powers on.
On Enables your monitor's Buzzer.
Off Disables your monitor's Buzzer.
OSD Lock This feature disables the configuration and adjustment of menus.
On Enables OSD Lock.
Off Disables OSD Lock.
NOTE
yAll features are disabled except Brightness, Contrast, Volume, Input, OSD Lock in General,
Information and the Exit button.
OSD Size User can select OSD Size to Large or Small.
Information The following display information will be shown; Serial Number, Total Power On Time, Resolution.
Reset to Initial Set-
tings
Do you want to reset your settings?
Yes Returns to the default settings.
No Cancel the select.
ySaving Data depends on the Panel. So, these values may be different from each panel and/or panel vendor. If the SMART EN-
ERGY SAVING option is High or Low, monitor luminance become higher or lower depending on the source.
NOTE
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TROUBLESHOOTING
TROUBLESHOOTING
Nothing is displayed on the screen.
Is the monitor's power cord plugged in? yCheck if the power cord is correctly plugged into the power outlet.
Is the power LED on? yCheck the power cable connection and press the power button.
Is the power on and the power LED
displaying white?
yCheck that the connected input is enabled (Settings > Input > Input list).
Is the OUT OF RANGE message being
displayed?
yThis 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.
Is the No Signal message being
displayed?
yThis 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 available when
you press the Menu button?
yThe OSD is locked. Go to Settings > General and set OSD Lock to Off.
The screen retains an image.
Does image sticking occur even when
the monitor is turned off?
yDisplaying a still image for a prolonged time may cause damage to the
screen, resulting in the retention of the image.
yTo 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?
yIf 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
yVertical 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.
yHorizontal 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.
yLED can be lighted with Set OSD Menu.
Settings – General – Power LED – On
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TROUBLESHOOTING
The display color is abnormal.
Does the display appear discolored (16
colors)?
ySet the color to 24 bit (true color) or higher. In Windows, go to Control
Panel > Display > Settings > Color Quality.
Does the display color appear unstable
or monochrome?
yCheck if the signal cable is connected properly. Reconnect the cable or
reinsert the PC's graphics card.
Are there spots on the screen? yWhen 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? yBe sure to install the display driver from our web site:
http://www.lg.com
.
yMake sure to check if the video card supports Plug&Play function.
yCheck 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.
yNot 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.
yThe 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.
ySome graphics cards may not support 3840 x 2160 resolution. If the resolution cannot be displayed, contact the
manufacturer of your graphics card.
NOTE
No sound from the headphone port or speaker.
Are images displayed using DisplayPort
or HDMI input without sound?
yTry increasing the volume using the button on the monitor.
ySet 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
LCD Screen Type TFT (Thin Film Transistor)
LCD (Liquid Crystal Display) Screen
Resolution Maximum Resolution HDMI IN 1/2 : 3840 x 2160 @ 30 Hz
HDMI IN 3/4 : 3840 x 2160 @ 60 Hz
DP IN (USB-C IN) : 3840 x 2160 @ 60 Hz
Recommended Resolution HDMI IN 1/2 : 3840 x 2160 @ 30 Hz
HDMI IN 3/4 : 3840 x 2160 @ 60 Hz
DP IN (USB-C IN) : 3840 x 2160 @ 60 Hz
Power input 100 - 240 V~ 50/60 Hz 2.3 A
Power
consumption (Typ.)
On mode: 95 W Typ. (Outgoing condition)*
Sleep Mode ≤ 0.5 W
Off Mode ≤ 0.3 W
Environmental
Conditions
Operating Condition Temperature: 0°C to 40°C; Humidity: < 80%
Storing Condition Temperature: -20°C to 60°C; Humidity: < 85%
Dimension Monitor Size (Width x Height x Depth)
With Stand 967 mm x 647.6 mm x 275 mm
Without Stand 967 mm x 575.2 mm x 70.6 mm
Weight (Without
Packaging)
With Stand 17.5 kg
Without Stand 13.8 kg
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).
43UN700 43BN70U
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SPECIFICATIONS
SPECIFICATIONS
LCD Screen Type TFT (Thin Film Transistor)
LCD (Liquid Crystal Display) Screen
Resolution Maximum Resolution HDMI IN 1/2 : 3840 x 2160 @ 30 Hz
HDMI IN 3/4 : 3840 x 2160 @ 60 Hz
DP IN (USB-C IN) : 3840 x 2160 @ 60 Hz
Recommended Resolution HDMI IN 1/2 : 3840 x 2160 @ 30 Hz
HDMI IN 3/4 : 3840 x 2160 @ 60 Hz
DP IN (USB-C IN) : 3840 x 2160 @ 60 Hz
Power input 100 - 240 V~ 50/60 Hz 2.3 A
Power
consumption (Typ.)
On mode: 95 W Typ. (Outgoing condition)*
Sleep Mode ≤ 0.5 W
Off Mode ≤ 0.3 W
Environmental
Conditions
Operating Condition Temperature: 0°C to 40°C; Humidity: < 80%
Storing Condition Temperature: -20°C to 60°C; Humidity: < 85%
Dimension Monitor Size (Width x Height x Depth)
With Stand 967 mm x 624.1 mm x 233 mm
Without Stand 967 mm x 575.2 mm x 70.6 mm
Weight (Without
Packaging)
With Stand 14.6 kg
Without Stand 14.4 kg
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).
43UN700T
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SPECIFICATIONS
Factory Support Mode (Preset Mode, PC)
HDMI
Display Modes (Resolution) Horizontal
Frequency(kHz)
Vertical
Frequency(Hz) Polarity(H/V) Remarks
640 x 480 31.469 59.94 -/-
800 x 600 37.879 60.317 +/+
1024 x 768 48.363 60 -/-
1152 x 864 54.347 60.05 +/+
1280 x 720 45 60 +/+
1280 x 1024 63.981 60.02 +/+
1600 x 900 60 60 +/+
1920 x 1080 67.5 60 +/-
1920 x 2160 133.32 60 +/-
2560 x 1440 88.79 59.95 +/-
3840 x 1080 70.2 60 +/+
3840 x 2160 67.5 30 +/-
3840 x 2160 135 60 +/- When HDMI ULTRA HD Deep
Color is set to ON.
DisplayPort / USB-C
Display Modes (Resolution) Horizontal
Frequency(kHz)
Vertical
Frequency(Hz) Polarity(H/V) Remarks
640 x 480 31.469 59.94 -/-
800 x 600 37.879 60.317 +/+
1024 x 768 48.363 60 -/-
1152 x 864 54.347 60.05 +/+
1280 x 720 45 60 +/+
1280 x 1024 63.981 60.02 +/+
1600 x 900 60 60 +/+
1920 x 1080 67.5 60 +/-
1920 x 2160 133.32 60 +/-
2560 x 1440 88.79 59.95 +/-
3840 x 1080 70.2 60 +/+
3840 x 2160 66.66 30 +/-
3840 x 2160 133.32 60 +/-
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SPECIFICATIONS
HDMI Timing (Video)
Factory support mode
(Preset Mode)
Horizontal
Frequency(kHz)
Vertical
Frequency(Hz) Remarks
480p 31.5 60
720p 45.0 60
1080p 67.5 60
2160p 135 60 When HDMI ULTRA HD Deep Color is
set to ON.
Power LED
Mode LED Color
On Mode White (For a few seconds)
Sleep Mode Off
Off Mode Off
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EXTERNAL CONTROL DEVICE SETUP
EXTERNAL CONTROL DEVICE SETUP
Communication Parameters
Baud rate : 9600 bps (UART)
Data length : 8 bits
Parity : None
Stop bit : 1 bit
Communication code : ASCII code
Use a crossed (reverse) cable.
Transmission
[Command1][Command2][ ][Set ID][ ][Data][Cr]
* [Command 1] : First command to control the Monitor.
* [Command 2] : Second command to control the Monitor.
* [Set ID] : You can adjust the set ID to choose desired monitor ID number in optionmenu.
Adjustment range is 1 ~ 10.
When selecting Set ID ‘0’, every connected set is controlled.
Set ID is indicated as decimal (1~10) on menu and as Hexa decimal (0x0~0x0A) on
transmission/receiving protocol.
* [DATA] : To transmit command data.
* [Cr] : Carriage Return
ASCII code ‘0x0D’
* [ ] : ASCII code ‘space (0x20)’
[Command1][Command2][ ][Set ID][ ][Data][Cr]
OK Acknowledgement
[Command2][ ][Set ID][ ][OK][Data][x]
* The Monitor transmits ACK (acknowledgement) based on this format when receiving normal data. At this time, if the
data is in data read mode, it indicates present status data. If the data is in data write mode, it returns the data of the
PC computer.
Error Acknowledgement
[Command2][ ][Set ID][ ][NG][Data][x]
* The Monitor transmits ACK (acknowledgement) based on
this format when receiving abnormal data from
nonviable functions or communication errors.
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EXTERNAL CONTROL DEVICE SETUP
Title Command 1 Command 2 Data(Hex)
Power k a 00 ~ 01
Screen Mute k d 00 ~ 01
Input select (Main) x b 00 ~ FF
Input select (Sub) x c 00 ~ FF
Input select (Sub2) x d 00 ~ FF
Input select (Sub3) x e 00 ~ FF
Aspect Ratio (Main) x f 00 ~ 02
Aspect Ratio (Sub) x g 00 ~ 01
Aspect Ratio (Sub2) x h 00 ~ 01
Aspect Ratio (Sub3) x i 00 ~ 01
PBP/PIP k n 00 ~ 09
PIP Size k p 00 ~ 02
Main/Sub Screen Change m a 01
Picture Mode d x 00 ~15
Brightness k h 00 ~ 64
Contrast k g 00 ~ 64
Sharpness k k 00 ~ 64
Brightness Stabilization m b 00 ~ 01
SUPERRESOLUTION+ m c 00 ~ 03
BlackLevel m d 00 ~ 01
HDMIULTRAHD DeepColor m e 00 ~ 01
DFC m f 00 ~ 01
Response Time m g 00 ~ 03
Black Stablilzer m h 00 ~ 64
Uniformity m i 00 ~ 01
Gamma m j 00 ~ 03
Color Temp k u 00 ~ 04
Red Gain j w 00 ~ 64
Green Gain j y 00 ~ 64
Blue Gain j z 00 ~ 64
Language f i 00 ~ 10
SMART ENERGY SAVING m k 00 ~ 02
Auto Screen Off m n 00 ~ 01
DisplayPort Version m o 00 ~ 02
OSDLock k m 00 ~ 01
Reset f k 00 ~ 01
Volume Mute k e 00 ~ 01
Volume Control k f 00 ~ 64
Command Reference List
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EXTERNAL CONTROL DEVICE SETUP
Title Item
Power 00: Power Off, 01: Power On
Screen Mute 00: Screen Mute Off, 01: Screen Mute On
Input select (Main) 90:HDMI1, 91:HDMI2, 92:HDMI3, 93:HDMI4, C0:DP, E0:USB-C
Input select (Sub) 90:HDMI1, 91:HDMI2, 92:HDMI3, 93:HDMI4, C0:DP, E0:USB-C
Input select (Sub2) 90:HDMI1, 91:HDMI2, 92:HDMI3, 93:HDMI4, C0:DP, E0:USB-C
Input select (Sub3) 90:HDMI1, 91:HDMI2, 92:HDMI3, 93:HDMI4, C0:DP, E0:USB-C
Aspect Ratio (Main) 00:Full Wide, 01:Original, 02: "Just Scan", 03:Cinema1, 04:Cinema2
Aspect Ratio (Sub) 00:Full Wide, 01:Original
Aspect Ratio (Sub2) 00:Full Wide, 01:Original
Aspect Ratio (Sub3) 00:Full Wide, 01:Original
PBP/PIP 00:OFF, 01:PBP, 02: PBP2, 05:PIP_LT, 06:PIP_RT, 07:PIP_LB, 08: PIP_RB, 0C:PBPB_4P
PIP Size 00:Small, 01:Medium, 02:Large
Main/Sub Screen Change 01: Main/Sub Screen exchange
Picture Mode 00: custom, 01: vivid, 02: reader, 03: cinema, 04: sRGB, 05: Adobe,06: DCI P3, 07: REC2020,
08: FPS1, 09: FPS2, 0A: RTS, 0B: Gamer, 0C: EBU, 0D: Rec709, 0E: SMPTE C. 0F: HDR
Effect,10: Color weakness, 11: Mono, 12: Dicom, 13: Calibration1, 14: Calibration2, 15: HDR
Standard
Brightness 0 ~ 64 (Hex)
※ Auto Brightness : Backlight Stabilization On
Contrast 0 ~ 64 (Hex)
Sharpness 0 ~ 64 (Hex)
Brightness Stabilization 00: Off, 01: On
SUPERRESOLUTION+ 00: High, 01:Middle, 02:Low, 03:Off
BlackLevel 00:High, 01:Low
HDMIULTRAHD DeepColor 00: On, 01: Off
DFC 00: On, 01: Off
Response Time 00:Faster, 01:Fast, 02:Normal, 04:Off
Black Stablilzer 0 ~ 64 (Hex)
Uniformity 00: On, 01: Off
Gamma 00:Mode4, 01:Mode1, 02:Mode2, 03Mode3
Color Temp 00:Manual, 01:Custom, 02:WARM, 03:MEDIUM, 04:COOL
Red Gain 0 ~ 64 (Hex)
Green Gain 0 ~ 64 (Hex)
Blue Gain 0 ~ 64 (Hex)
Language 00:Eng, 01:Ger, 02:Fre, 03:Spa, 04:Ita, 05:Swe, 06:Fin, 07:Por,
08:Bra, 09:Pol, 0A:Rus, 0B:Grc, 0C:Ukr, 0D:Chi, 0E:ChiT, 0F:Jap,
10:Kor
SMART ENERGY SAVING 00:High, 01:Low, 02:Off
Auto Screen Off 00: On, 01: Off
DisplayPort Version DisplayPort Version : 00:1.2, 01:1.2, 02:1.4
OSDLock 00: Off, 01: On
Reset 00: Picture Reset, 01:Factory Reset
Volume Mute 00: Volume Mute ON, 01 : Volume Mute Off
Volume Control 0 ~ 64 (Hex)
ySome commands are not supported according to model.
NOTE
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