www.lg.com
Copyright 2019 LG Electronics Inc. All Rights Reserved.
Please read this manual carefully before operating your set and retain it
for future reference.
OWNER’S MANUAL
MEDICAL
MONITOR
27HJ713C
ENGLISH
2
TABLE OF CONTENTS
LICENSE ------------------------------- 3
OPEN SOURCE SOFTWARE NOTICE
INFORMATION ------------------------ 3
ASSEMBLY AND PREPARING -------- 4
USING THE MONITOR --------------- 19
USER SETTINGS --------------------- 23
TROUBLESHOOTING ---------------- 38
PRODUCT SPECIFICATIONS -------- 40
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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.
in the United States and other countries.
OPEN SOURCE SOFTWARE NOTICE
INFORMATION
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 opensourc[email protected].
This offer is valid for a period of three years after our last shipment of this product. This offer is valid to anyone in
receipt of this information.
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ASSEMBLY AND PREPARING
Product Composition
Please check whether all the components are included in the box before using the product. If there are any missing
components, contact the retailer where you purchased the product. Note that the product and related components
may look different from those shown here.
CD (Owner’s Manual/Software)/
Regulatory Manual/Cards
Power Cord AC/DC Adaptor
or
HDMI Cable
A-B type USB 3.0 Cable
DisplayPort Cable Stand Body
Stand Base
X 2
Cable Holder
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5
CAUTION
• Always use genuine LG components to ensure safety and product performance.
• The product warranty will not cover damage or injury caused by the use of unauthorized components.
• It is recommend that use the supplied components.
• If you use generic cables not certified by LG, the screen may not display or there may be image noises.
• Authorized components must be used in the below accessories. Unauthorized components may be the cause of
damage and malfunction of the product.
Component Standard
HDMI Cable Support HDMI 2.0 version, UL, Impedance 100ohm
DisplayPort Cable Support DISPLAYPORT 1.2a version, UL, Impedance 100ohm
USB 3.0 Cable Support USB 3.0, UL
Power Cord US – Approved Medical grade regulation
Others – Approved country safety regulation
The AC/DC adaptors etc. except the components above must only be used if supplied by the manufacturer.
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
Check the drivers and software supported by your product and refer to the manuals on the CD enclosed in the product
package.
Drivers and Software Installation Priority 27HJ713C
Monitor Driver Recommended O
OnScreen Control Optional O
Dual Controller Optional O
True Color Pro Optional O
• Required and Recommended: You can download and install the latest version from the enclosed CD or from the LGE
website (www.lg.com).
• Optional: You can download and install the latest version from the LGE website (www.lg.com).
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Component and Button Description
Joystick Button
Power LED
• On: Power is on
• Off: Power is off
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7
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
• The joystick button is located at the bottom of the monitor.
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Input Connector
DO NOT USE
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9
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.
• It is advisable to 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 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 being scratched.
• When moving the monitor, avoid any strong shock or
vibrations to the product.
• When moving the monitor, keep it upright, never turn
the monitor on its side or tilt it sideways.
CAUTION
• 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.
• If you use the monitor panel without the stand base,
its joystick button may cause the monitor to become
unstable and fall, resulting in damage to the monitor
or human injury. In addition, this may cause the
joystick button to malfunction.
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Installing the Monitor
Assembling the Stand base
• Illustrations in this document represent typical
procedures, so they may look different from the
actual product.
1
CAUTION
• To protect the screen from scratches, cover the
surface with a soft cloth.
2
Stand Body
3
NOTE
• Press the stand until the button reaches the top.
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11
4
1
2
Stand Base
or
Stand Body
CAUTION
• 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.
NOTE
• You can disassemble the stand in the reverse order of
the assembly.
Arranging Cables
Arrange the cables using the cable holder as shown in
the illustration.
Cable Holder
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12
Installing on 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
2 Connect the power adapter to the monitor and then
plug the power cord into the wall outlet.
1
3
2
3 Press the joystick button on the bottom of the
monitor to turn on the monitor.
CAUTION
• Unplug the power cord prior to moving or installing
the monitor. There is risk of electric shock.
Cautions When Connecting Power Cord
100-240 V ~
• Make sure to use the power cord that is provided in
the product package and connect it to a grounded
power outlet.
• If you need another power cord, please contact your
local dealer or the nearest retail store.
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
Rear
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13
WARNING
• To avoid injury to the fingers when adjusting the
screen, do not hold the lower part of the monitor’s
frame as illustrated below.
NOTE
• Swivel 45 degrees to the left or right and adjust the
angle of the monitor to suit your view.
45
45
or
Adjusting the Stand Height
1 Place the monitor mounted on the stand base in an
upright position.
2 Handle the monitor with both hands for safety.
3 The height can be adjusted up to 150.0 mm
WARNING
• Do not put your fingers or
hand between the screen
and the base (chassis)
when adjusting the
screen’s height.
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Pivot Feature
The pivot feature allows the monitor to rotate 90
degrees clockwise or counter-clockwise.
Head
Stand
WARNING
• To avoid scratching the stand base, make sure that
when rotating the monitor using the pivot feature,
the stand does not make contact with the monitor.
1 Raise the monitor to the maximum height.
2 Adjust the angle of the monitor in the direction of
the arrow as shown in the figure.
3 Rotate the monitor clockwise or counter-clockwise
as shown in the figure.
4 Complete the installation by rotating the monitor
90° as shown below.
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15
NOTE
• Auto Pivot feature of the display is not supported.
• The screen can be rotated easily using the screen
pivot shortcut key provided with your Windows
operating system. Note that some Windows versions
and some graphics card drivers may use different
settings for the screen pivot key or may not support
the pivot key at all.
• Windows screen pivot shortcut keys
- 0°: Ctrl + Alt + Up arrow key ( )
- 90°: Ctrl + Alt + Left arrow key ( )
- 180°: Ctrl + Alt + Down arrow key ( )
- 270°: Ctrl + Alt + Right arrow key ( )
WARNING
• Take care when rotating the monitor if the cable is
connected.
• To avoid injury when rotating the display, do not place
your fingers between the display and the stand base.
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 owner's manual or visit the website
at http://www.kensington.com.
Connect the Kensington security system cable between
the Monitor set and a table.
NOTE
• The Kensington security system is optional. You can
obtain optional accessories from most electronics
stores.
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Detaching the Stand Body
1 Place the monitor’s screen face down. To protect
the screen from scratches, cover the surface with a
soft cloth.
2 Remove the stand from the monitor by pressing
the button on the bottom center of the back of the
monitor.
1
2
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 Using a screwdriver, remove the four screws at the
back of the monitor.
3 Place the wall mount plate onto the monitor and
align it with the screw holes.
4 Tighten the four screws to fix the plate to the
monitor using a screwdriver.
NOTE
• The wall mount plate is sold separately.
• For more information on installation, refer to the wall
mount plate's installation guide.
• Be careful not to use excessive force when mounting
the wall mount plate, as this can damage the
monitor's screen.
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Installing on the Wall
Install the monitor at least 100 mm away from the
wall and leave about 100 mm of space at each side of
the monitor to ensure sufficient ventilation. Detailed
installation instructions can be obtained from your local
retail store. Alternatively, please refer to the manual
for how to install and set up a tilting wall mounting
bracket.
100 mm
100 mm
100 mm
100 mm
100 mm
To install the monitor to a wall, attach a wall mounting
bracket (optional) to the back of the monitor.
Make sure that the wall mounting bracket is securely
fixed to the monitor and to the wall.
1 If you use a screw longer than standard, the monitor
might be damaged internally.
2 If you use an improper screw, the product might be
damaged and drop from the mounted position. In
this case, LG Electronics is not responsible.
Wall Mount (mm)
100 x 100
Standard screw
M4 x L10
Number of screws
4
Wall Mount Plate
(Optional)
RW120
NOTE
• Use the screws specified by the VESA standard.
• The wall mount kit includes the installation guide and
all necessary parts.
• The wall mounting bracket is optional. The accessories
can be purchased at your local retail store.
• The length of the screw may differ for each wall
mounting bracket. Ensure the correct length screw
is used.
• For more information, please refer to the user manual
for the wall mounting bracket.
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CAUTION
• Unplug the power cord before moving or installing the
monitor to avoid electric shocks.
• 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.
• 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.
• Use the wall mounting bracket and screws that
confirm to the VESA standard. Damage caused by the
use or misuse of inappropriate components will not
be covered by the product warranty.
• Screw length from outer surface of back cover should
be under 8 mm.
Wall mount plate
Back of the
Monitor
Screw Dimensions:
M4 x L10
Wall mount plate
Back of the Monitor
Max. 8 mm
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USING THE MONITOR
Connecting to a PC
• This monitor supports the *Plug and Play feature.
* Plug and Play: A feature that allows you to add
a device to your computer without having to
reconfigure anything or install any manual drivers.
HDMI connection
Transmits digital video and audio signals from your PC
to the monitor. Connect your PC to the monitor using
the HDMI cable as shown in the illustration below.
CAUTION
• Make sure to use the supplied HDMI cable of the
product. Otherwise, this may cause the device to
malfunction.
• Connecting your PC to the monitor using the HDMI
cable may cause device compatibility issues.
• Using a DVI to HDMI / DP (DisplayPort) to HDMI
cable may cause compatibility issues.
• Use a certified cable with the HDMI logo attached. If
you do not use a certified HDMI cable, the screen may
not display or a connection error may occur.
• Recommended HDMI cable types
- High-Speed HDMI
®
/
TM
Cable
- High-Speed HDMI
®
/
TM
Cable with Ethernet
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DisplayPort Connection
Transmits digital video and audio signals from your PC
to the monitor. Connect the monitor to your PC using
the DisplayPort cable as shown in the illustration below.
DP OUT
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 use generic cables not certified by LG, the
screen may not display or there may be image noises.
Connecting AV Devices
HDMI Connection
HDMI transmits digital video and audio signals from
your AV device to the monitor. Connect your AV device
to the monitor using the HDMI cable as shown in the
illustration below.
AV
NOTE
• Make sure to use the supplied HDMI cable of the
product. Otherwise, this may cause the device to
malfunction.
• Using a DVI to HDMI / DP (DisplayPort) to HDMI
cable may cause compatibility issues.
• Use a certified cable with the HDMI logo attached. If
you do not use a certified HDMI cable, the screen may
not display or a connection error may occur.
• Recommended HDMI cable types
- High-Speed HDMI
®
/
TM
Cable
- High-Speed HDMI
®
/
TM
Cable with Ethernet
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Connecting Peripherals
USB Cable connection - PC
The USB port on the product functions as a USB hub.
NOTE
• Make sure to install the most recent Windows OS
service pack before using the product.
• Peripheral devices are sold separately.
• A keyboard, mouse, or USB device can be connected
to the USB port.
• Go to [General] >[Quick Charge] to set [Quick
Charge] to [On] or [Off].
• The charging speed may vary depending on the device.
(Sold separately)
CAUTION
Cautions When Using a USB Device
• A USB device with an automatic recognition program
installed, or that uses its own driver, may not be
recognized.
• Some USB devices may not be supported or may not
work properly.
• It is recommended to use a USB hub or hard disk
drive with power supplied. (If the power supply is
not adequate, the USB device may not be recognized
properly.)
HDMI/DP (DisplayPort) connection
To use USB 3.0, connect the A-B type USB 3.0 cable of
the product to the PC.
Peripheral devices connected to the USB IN port can be
controlled from the PC.
(Sold separately)
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Connecting Headphones
Connect peripherals to the monitor via the headphones
port. Connect as illustrated.
(Sold separately)
NOTE
• Peripheral devices are sold separately.
• If you use angled earphones, it may cause a problem
with connecting another external device to the
monitor. Therefore, it is recommended to use straight
earphones.
Angled Straight
(Recommended)
• Depending on the audio settings of the PC and
external device, headphones and speaker functions
may be limited.
Service only port
The port is used only for “Service”.
SERVICE ONLY
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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 Description
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.)
Main menu disabled Adjusts the monitor volume level.
Main menu enabled Enters the [Menu] features.
Main menu disabled Adjusts the monitor volume level.
Main menu enabled Enters the [Input] feature.
Main menu disabled Enables the main menu.
Main menu enabled Enters the [Picture Mode] feature.
Main menu disabled Enables the main menu.
Main menu enabled Turns off the monitor.
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Main Menu Features
Long Press: Monitor off
Picture Mode
Menu Input
Monitor off
Exit
Main Menu Description
[Menu] Configures the screen settings.
[Picture Mode] Optimizes the screen for picture mode.
[Input] Sets input mode.
[Monitor off] Turns off the monitor.
[Exit] Exits the main menu.
User Settings
Menu Settings
1 To view the OSD menu, press the joystick button at the bottom of the monitor and then enter the [Menu].
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.
• When you enter the menu, instructions on how to use the button will appear in the bottom right corner of the
screen.
[Quick Settings] [PBP] [Picture] [General] [Reset]
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Each option is described below.
Menu Description
[Quick Settings] [Brightness]
Adjusts the contrast and brightness of the screen.
[Contrast]
[Volume] Adjusts the volume level.
NOTE
• You can adjust [Mute] / [Unmute] by moving the joystick button to in the
[Volume] menu.
[Input] Selects the input mode.
[Ratio] Adjusts the aspect ratio of the screen.
[PBP] [PBP] Displays the screens of two input modes on one monitor.
[Picture] [Picture Mode] Changes the picture mode to the one optimized for a given feature.
[Picture Adjust] Adjusts the [Brightness Stabilization], [SUPER RESOLUTION+], [Sharpness],
[Black Level], [HDMI ULTRA HD Deep Color], [DFC], [Response Time], [Black
Stabilizer], and [Uniformity].
[Color Adjust] Adjusts the [Gamma], [Color Temp], and [Six Color].
[General] Sets [Language], [SMART ENERGY SAVING], [Power LED], [Automatic
Standby], [DisplayPort 1.2], [Quick Charge], [Buzzer], and [OSD Lock].
[Reset] Restores the default settings.
[Exit] Exits the OSD menu.
CAUTION
• Your monitor’s OSD (On Screen Display) may differ slightly from that shown in this manual.
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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] 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.
Quick Settings
Quick
Settings
Brightness 100 >
Contrast 70 >
PBP
Volume 30 >
Input HDMI 1 >
Picture
Ratio Wide >
General
Reset
/ : Move
/ : Ok
: Back
Each option is described below.
[Menu] > [Quick Settings] Description
[Brightness] Adjusts the brightness of the screen.
NOTE
• You can adjust the [Brightness Stabilization] to [On] / [Off] by pressing the button
in the [Brightness] menu.
• When the [Brightness Stabilization] is [On], [Brightness] menus becomes disabled.
• When the [Brightness Stabilization] is [On], [SMART ENERGY SAVING] and [DFC]
menus become disabled.
• When [Picture Mode] is set as [DICOM], or [Gamma] is set as [DICOM Gamma
Curve], the [Brightness] adjustment function is deactivated.
[Contrast] Adjusts the contrast of the screen.
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[Menu] > [Quick Settings] Description
[Volume] Adjusts the volume level.
NOTE
• You can adjust [Mute] / [Unmute] by moving the joystick button to in the [Volume]
menu.
[Input] Selects the input mode.
[Ratio] Adjusts the aspect ratio of the screen.
[Wide] Displays the video in widescreen, regardless of the video signal
input.
[Original] Displays video according to the aspect ratio of the video signal
input.
[1:1] The aspect ratio is not adjusted from the original.
NOTE
• The display may look the same for [Wide], [Original], and [1:1] options at the recommended resolution (3840 x
2160).
• The ratio is disabled in the interlaced signal.
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PBP
1 To view the OSD menu, press the joystick button at the
bottom of the monitor and then enter the [Menu].
2 Go to [PBP] 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.
PBP
Quick
Settings
Sub Off >
Sound Out Main >
PBP
Swap
Sub Full
Picture
Ratio >
General
Reset
PBP Preview
HDMI1
/ : Move
/ : Ok
: Back
Each option is described below.
[Menu] > [PBP]
Description
[Sub] Displays the screens of two input modes on one monitor.
PBP Connection
Sub Screen (Right)
HDMI 1 HDMI 2 DisplayPort
Main Screen
(Left)
HDMI 1 X X O
HDMI 2 X X O
DisplayPort O O X
[Sound Out] Changes the audio output in [PBP] mode.
[Main] Selects the input for [Main].
[Sub] Selects the input for [Sub].
[Swap] Toggles between the main screen and sub screen in [PBP] mode.
[Sub Full] Converts the sub screen in [PBP] mode to wide screen.
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[Menu] > [PBP]
Description
[Ratio] Adjusts the aspect ratio of the main screen or sub screen.
[Main] [Wide] Displays the video to fit the PBP screen, regardless of
the video signal input.
[Original] Displays the video in the aspect ratio of the video signal
input on the PBP screen.
[Sub] [Wide] Displays the video to fit the PBP screen, regardless of
the video signal input.
[Original] Displays the video in the aspect ratio of the video signal
input on the PBP screen.
NOTE
• When the [Sub] mode is [Off], [Sound Out], [Swap], [Sub Full], and [Ratio] menus become disabled. The [Main] /
[Sub] options for [Ratio] become disabled if there is no signal.
• The optimal resolution for [PBP] mode is set automatically when [PBP] mode is set.
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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.
Picture
Quick
Settings
Picture Mode DICOM >
Picture Adjust >
PBP
Color Adjust >
Picture
General
Reset
/ : Move
/ : Ok
: Back
Each option is described below.
[Menu] > [Picture] Description
[Picture Mode] [Custom] Allows the user to adjust each element. The color mode of the
main menu can be adjusted.
[Mono] Mono (black and white) color mode.
[Reader] Optimizes the screen for viewing documents. You can brighten the
screen in the OSD menu.
[sRGB] A standard RGB color space for the monitor and printer.
[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.
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[Menu] > [Picture] Description
[Picture Mode] [EBU] A standard TV PAL color space for broadcasting.
[REC709] A standard HDTV color space for broadcasting.
[SMPTE-C] A standard TV NTSC color space for broadcasting.
[DICOM] A mode optimized for viewing medical images.
[Calibration 1] Adjusts to the last calibrated screen.
[Calibration 2] Adjusts to the previously calibrated screen.
NOTE
• 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.
• [Calibration 2]: Installation of TRUE COLOR PRO and proceeding Calibration will enable this
menu.
[Picture Adjust]
[Brightness Stabilization] Maintains the brightness configured for medical environments.
[On]
Adjusts the brightness automatically.
[Off]
Deactivates the function, and allows the user to
configure the brightness.
[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.
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[Menu] > [Picture] Description
[Picture Adjust] [Sharpness] Adjusts the sharpness of the screen.
[Black Level] Sets the offset level (for HDMI only).
• Offset: 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.
[HDMI ULTRA HD Deep
Color]
Provides sharper images when connected to a device supporting
ULTRA HD Deep Color.
4K@ 60 Hz Support Format
1)
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 -
1) Supported when [HDMI ULTRA HD Deep Color] is set to [On].
NOTE
• If the connected device does not support ULTRA HD Deep Color,
the feature may not work properly.
• If a problem occurs, set the [HDMI ULTRA HD Deep Color] option
to [Off].
[DFC] [On] Adjusts the brightness automatically according to
the screen.
[Off] Disables the [DFC].
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[Menu] > [Picture] Description
[Picture Adjust] [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
[Middle]. For a fast-moving picture, it is recommended that you
use [High].
Setting to [High] may cause image sticking.
[High] Sets the response time to High.
[Middle] Sets the response time to Middle.
[Low] Sets the response time to Low.
[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 dynamic contrast on the screen.
[Uniformity] Adjusts the uniformity of screen brightness.
NOTE
• Enabling [Uniformity] may reduce the overall brightness of the
image.
[On] Enables the [Uniformity] feature.
[Off] Disables the [Uniformity] feature.
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[Menu] > [Picture] Description
[Color Adjust] [Gamma] Custom gamma settings: [Gamma 1.8], [Gamma 2.0], [Gamma
2.2], [Gamma 2.4], [Gamma 2.6], [DICOM Gamma Curve], [Off].
The higher the gamma value, the darker the image becomes.
Likewise, the lower the gamma value, the lighter the image
becomes.
[Color Temp]
[Manual] Adjusts the color temperature in 500K
increments. (Note that 9300K is supported
rather than 9500K.)
[Custom] The user can customize the red, green and blue
color.
[6500K] Sets the picture color to the color temperature of
a reddish 6500K.
[8500K] Sets the picture color to the color temperatures
of 8500K, setting to a color between red and
blue.
[9300K] Sets the picture color to the color temperature of
a bluish 9300K.
[Red]
You can customize the picture color using red, green and blue.[Green]
[Blue]
[Six Color] Fulfills your color requirements by adjusting the hue and saturation
of the six colors (red, green, blue, cyan, magenta and yellow). The
settings are then saved.
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.
[Reset] Returns the colors to the default settings.
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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.
General
Quick
Settings
Language English >
SMART ENERGY SAVING Off >
PBP
Power LED Off >
Automatic Standby Off >
Picture
DisplayPort 1.2 Enable >
Quick Charge Off >
General
Buzzer On >
OSD Lock Off >
Reset
Information >
/ : Move
/ : Ok
: Back
Each option is described below.
[Menu] > [General] Description
[Language] Sets the menu screen to the desired language.
[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 [SMART ENERGY SAVING] feature.
[Power LED] Turns the power LED on the front 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], [4H], [6H], and
[8H])
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36
[Menu] > [General] Description
[DisplayPort 1.2] Enables or disables [DisplayPort 1.2].
NOTE
• 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.
• When [DisplayPort 1.2] is disabled, you cannot use the 10-bit output of your video card.
[Quick Charge] [Quick Charge] is a feature that rapidly charges the device connected to the USB 3.0 port.
[On] Enables [Quick Charge].
[Off] Disables [Quick Charge].
[Buzzer] This feature lets you set the sound generated from [Buzzer] when your monitor powers on
to [On] or [Off].
[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
• All features are disabled except [Brightness], [Contrast], [Volume], [Input] in [Quick
Settings], and [OSD Lock], [Information] in [General].
[Information] Displays the [Total Power On Time], [Serial Number] and [Resolution] information.
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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.
Reset
Quick
Settings
Do you want to reset your settings?
Reset
PBP
Cancel
Picture
General
Reset
/ : Move
/ : Ok
: Back
Each option is described below.
[Menu] > [Reset] Description
[Do you want to reset your settings?]
[Reset] Restores the default settings.
[Cancel] Cancel the reset.
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TROUBLESHOOTING
Nothing is displayed on the screen.
Is the monitor's power cord plugged in? • Check if the power cord is correctly plugged into the power outlet.
Is the power LED on? • Check the power cable connection and press the power button.
Is the power on and the power LED
displaying white?
• Check that the connected input is enabled ([Menu] > [Quick Settings]
> [Input]).
Is the power LED blinking? • 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 [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.
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.
The OSD Lock message is being displayed.
Are some functions not available when
you press the Menu button?
• 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?
• 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.
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39
NOTE
• 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.
• 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.
• 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 Control Panel > Display > Settings in Windows. (The settings may differ
depending on the operating system (OS) you use.)
• 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.
• 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.
• 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 discolored (16
colors)?
• Set the color to 24 bit (true color) or higher. In Windows, go to Control
Panel > Display > Settings > Color Quality. (The settings may differ
depending on the operating system (OS) you use.)
Does the display color 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.
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 the display driver CD (or
diskette) that comes with your display. Or, you can also download the
driver from our web site: http://www.lg.com.
• Make sure to check if the graphics card supports Plug and Play
function.
No sound from the headphone port or speaker.
Are images displayed using DisplayPort or
HDMI input without sound?
• 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. (The settings may differ
depending on the operating system (OS) you use.)
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PRODUCT SPECIFICATIONS
The product specifications are subject to change without prior notice for product improvements.
“ ~ ” refers to alternating current (AC), “ ” refers to direct current (DC).
LCD Screen Type TFT (Thin Film Transistor)
LCD (Liquid Crystal Display) Screen
Pixel Pitch 0.1554 mm x 0.1554 mm
Resolution Maximum resolution
3840 x 2160 @ 60 Hz
Recommended resolution
Video signal Horizontal frequency 30 kHz to 135 kHz
Vertical frequency 56 Hz to 61 Hz
Input Connectors
HDMI IN1, HDMI IN2, DP(DisplayPort) IN, H/P, USB ( ) 1, 2, USB UP ( )
Power Source Power Rating 19 V 3.42 A
Power consumption Max. 65 W
Sleep Mode: ≤ 0.5 W
Off Mode: ≤ 0.3 W
AC/DC Adaptor DA-65J19 type, manufactured by Asian Power Devices Inc. (APD)
Input: 100-240 V~ 50-60 Hz, 1.5-0.7 A
Output: 19 V 3.42 A
Classification by protection type against Electric Shock : Class I
Environmental
Conditions
Operating Conditions Temperature 0 °C to 40 °C
Humidity 0 % to 80 %
Pressure 700 hPa to 1060 hPa
Storing Conditions Temperature -20 °C to 60 °C
Humidity 0 % to 85 %
Pressure 500 hPa to 1060 hPa
Dimensions Monitor Size (Width x Height x Depth)
With Stand 615.0 x 546.3 x 276.1 (mm)
Without Stand 615.0 x 365.1 x 42.7 (mm)
Weight (without packaging) With Stand 7.5 kg
Without Stand 4.7 kg
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Factory Support Mode
DisplayPort
Preset Mode
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 +/-
Recommended
resolution for PBP
2560 x 1440 88.79 59.95 +/-
3840 x 2160 66.66 30 +/-
3840 x 2160 133.32 60 +/-
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HDMI
Preset Mode
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 133.29 60 +/-
Recommended
resolution for PBP
2560 x 1440 88.79 59.95 +/-
3840 x 2160 67.5 30 +/-
3840 x 2160 135 60 +/-
When the [HDMI
ULTRA HD Deep Color]
is set to [On]
HDMI Timing (Video)
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 the [HDMI ULTRA HD Deep
Color] is set to [On]
Power LED
Mode LED Color
On Mode White
Sleep Mode Flashing White
Off Mode Off
WARNING: This equipment is compliant with Class A of
CISPR 32. In a residential environment this equipment may
cause radio interference.
Read the Owner's Manual (CD) carefully and keep it at
hand. Please note that the label attached to the product
provides information for product support.
Model
Serial No.
