LG | 27HJ710S-W | LG 27HJ710S Owner’s Manual

OWNER’S MANUAL
IPS LED
MONITOR
(LED Monitor*)
* LG LED Monitor applies LCD screen with LED backlights.
Please read this manual carefully before operating
your set and retain it for future reference.
27HJ710S
www.lg.com
Copyright ⓒ 2017 LG Electronics Inc. All Rights Reserved.
2
TABLE OF CONTENTS
ENGLISH
LICENSE-------------------------------- 3
ASSEMBLY AND PREPARING--------- 4
-- Product Composition--------------------------- 4
-- Supported Drivers and Software--------------- 5
-- Product and LED Control buttons------------- 6
LED Control button Functions
Connectors
-- Installing the Monitor------------------------- 10
Cable connection and organize
Installing on the Wall
SETTINGS----------------------------- 13
-- Activate Main Menu--------------------------- 13
QUICK SETTINGS
INPUT
PICTURE
GENERAL
TROUBLESHOOTING----------------- 23
PRODUCT SPECIFICATIONS--------- 25
-- Preset Modes---------------------------------- 26
DisplayPort
HDMI
DVI
-- Input Timing (Video)--------------------------- 28
-- Power indicator-------------------------------- 28
EXTERNAL CONTROLLER SETUP--- 29
3
LICENSE
The terms HDMI and HDMI High-Definition Multimedia Interface, and the HDMI
logo are trademarks or registered trademarks of HDMI Licensing LLC in the United
States and other countries.
VESA, VESA logo, DisplayPort compliance logo and DisplayPort compliance logo for
dual-mode source devices are all registered trademarks of the Video Electronics
Standards Association.
The SuperSpeed USB Trident logo is a registered trademark of USB Implementers
Forum, Inc.
ENGLISH
Each model has different licenses. Visit www.lg.com for more information on the license.
4
ASSEMBLY AND PREPARING
ENGLISH
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 /
Guides) / Cards
Power Cord
DisplayPort Cable
HDMI Cable
AC/DC Adaptor
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.
5
NOTE
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.
Installation Priority
27HJ710S
Monitor Driver
Drivers and Software
Recommended
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).
ENGLISH
•• 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
6
ENGLISH
Product and LED Control buttons
1
2
3
4
5
6
7
8
9
7
LED Control button Functions
Input
Selects the input mode.
2
PBP/PIP
Displays the screens of two input modes on one monitor.
3
Hotkey 1, 2
Opens the Hot key Settings menu.
4
Brightness
Adjusts the screen brightness.
5
OK
Selects menus or options and confirms.
6
Contrast
Adjusts the screen contrast.
7
Menu
Displays LED Control buttons on the front panel and opens the menu mode.
8
Power
The green indicator illuminates if the power is on. The arrow indicates the position of the
indicator
power switch.
Power switch Turns the power on/off.
9
NOTE
•• The Power button is located at the bottom right on the front of the monitor.
•• If the Control Key LED is turned off, press the Control Key [Menu] button to turn the Control button LED on. When
the Control Key LED is turned on, you can control the Control Key functions.
ENGLISH
1
8
Connectors
ENGLISH
DC-IN
(19 V
)
RS-232C
DC-IN
(19 V
DC-IN
(19 V
1
1
2
3
4
5
)
RS-232C
DC-IN
(19 V
)
2
RS-232C
SDI IN
RS-232C
)
SDI IN
SDI OUT
SDI IN
SDI
OUT
SDI IN SDI OUT
3
DVI-D IN
SDI OUT
DVI-D OUT
DVI-D IN
DVI-D OUT
DVI-D
IN
DVI-D IN
HDMI IN
HDMI IN
DVI-D OUT
DVI-D OUT
4
DP IN
DP IN
DP OUT
HDMI IN
DP OUT
SERVICE ONLY
5V
HDMIDPININ
5
SERVICE ONLY
5V
0.9 A
0.9 A
DP
IN
DP OUT
DP OUT
SERVICE ONLY
6
5V
SERVICE ONLY
0.9 A
7
5V
0.9 A
8
DC-IN (19 V
) Connector
-- Connect the AC/DC adaptor.
RS-232C Connector
-- Connect to an external device through the RS-232C connector and control the monitor.
SDI IN / SDI OUT Connector
-- Receives or transmits serial digital component signals.
DVI-D IN / DVI-D OUT Connector
-- Receives or transmits digital video signals.
HDMI IN Connector
-- Receives digital video signals.
-- DVI to HDMI/DP (DisplayPort) to HDMI cables may cause compatibility issues.
Make sure to use certified cables that bear the HDMI logo. 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 cables
-- High-speed HDMI®/TM Ethernet cables
9
6
8
5V
0.9 A (USB Connector)
-- Used for HW Calibrator (Optional Accessory) connection.
-- A keyboard, mouse or USB device can be connected.
CAUTION
Precautions for Using USB Storage Devices
•• A USB storage device installed using an automatic recognition program or its own driver may not be
recognizable.
•• Some USB devices may not be supported or may not work properly.
•• It is recommended that you use a USB hub or hard disk drive with power supplied. (If insufficient power is
supplied, the USB storage device may not be detected properly)
5V
0.9 A /
(USB Connector)
-- Connect your accessory to the USB input port.
-- To use USB 3.0, connect a USB 3.0 Type A-B cable to your PC.
NOTE
•• All signal OUT connectors (SDI, DVI, DP) output signals when the monitor's power switch is on. Signals are not output
when the power switch is off.
•• 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.
ENGLISH
7
DP IN / DP OUT Connector
-- Receives or transmits digital video signals.
-- There may be no video output depending on the DP (DisplayPort) version of your PC.
-- A cable with DisplayPort 1.2 specifications is recommended when using a Mini DP to DP (Mini DisplayPort
to DisplayPort) cable.
SERVICE ONLY Connector
-- The USB port is used for service only.
10
Installing the Monitor
3 After tidying the cables, attach the back door and
use the product.
ENGLISH
Cable connection and organize
Before connecting the connectors, remove the back
door as shown below.
1 Remove the back door by lifting it in the direction
of the arrow.
The back door is held in place with a magnet.
CAUTION
•• When the back door is attached to the monitor, the
monitor meets water resistance standards. Do not
use the monitor with the back door detached, as the
water resistance capability is not guaranteed without
the door.
2 After installing the cables, tidy them up using the
cable holders.
11
Installing on the Wall
100 x 100
M4 x L10
4
RW120
200 x 100
M4 x L10
4
RW240
100 mm
NOTE
100 mm
100 mm
100 mm
•• The screws (M4 x L10) can be found fastened in the
wall mount screw holes on the back of the monitor.
•• Use the screws specified by VESA standards.
•• The wall mount kit includes an installation manual and
the necessary parts.
•• The wall mount plate is an optional item. You can
To install the monitor to a wall, attach a wall mount
plate (optional) to the back of the monitor.
Make sure that the wall mount plate (optional) is
securely fixed to the monitor and to the wall.
1 Using screws longer than the standard length may
damage the inside of the product.
2 A non-VESA standard screw may damage
the product and cause the monitor to fall. LG
Electronics is not liable for any accidents relating to
the use of non-standard screws.
obtain additional accessories from your local dealer.
•• The length of screws may differ depending on the wall
mount. Be sure to use the proper length.
•• For more information, please refer to the manual for
the wall mounting bracket.
ENGLISH
Install the monitor at least 100 mm away from the
wall on each side of the monitor to ensure sufficient
ventilation. Detailed installation instructions can be
obtained from your local dealer. Please refer to the
manual to install and set up a tilting wall mounting
bracket.
Wall Mount (mm)
Standard screw
Required screws
Wall Mount Plate
(optional)
12
Precautions for Connecting the Power Cord
CAUTION
ENGLISH
•• Disconnect the power cord first. Then move or install
the monitor. There is risk of electric shock.
•• Installing the monitor on the ceiling or on a slanted
wall may result in the monitor falling off, which could
lead to injury. Use an authorized LG wall mount and
contact the local dealer or qualified personnel.
•• Applying excessive force when tightening screws may
damage the monitor. Such damage is not covered by
the product warranty.
•• Use the wall mounting bracket and screws that
confirm to VESA standards. Damage caused by the
use or misuse of inappropriate components is not
covered by the product warranty.
•• When measured from the back of the monitor, the
length of each installed screw must be 8 mm or less.
Wall mount plate
Back of the
monitor
Wall mount plate
Back of the monitor
Screw
specifications
: M4 x L10
Max. 8 mm
100-240 V ~
•• Make sure to use the power cord that is provided in
the product package. Connect the cord to a grounded
power outlet.
•• If you need another power cord, please contact your
local dealer or the nearest retail store.
13
SETTINGS
ENGLISH
Activate Main Menu
1 Press the [Menu] button to activate the LED Control button. Pressing the [Menu] button while the LED Control
button is activated brings up the OSD menu.
2 Use the [ Brightness
3 Press the [Menu] or [
] left/right and [ Contrast ] up/down LED Control buttons to navigate.
Brightness] LED Control button to exit the OSD menu.
CAUTION
••The actual On Screen Displays (OSD) that appear on your monitor may differ from those shown in this manual.
QUICK SETTINGS
Quick Settings
Brightness
Quick Settings
Input
100 >
Contrast
70 >
Hot key Settings
>
User Preset
>
Picture
General
: Exit
/
: Move
/
: Ok
14
The following settings are available.
ENGLISH
Quick Settings
Brightness
Description
Adjusts the brightness of the screen.
NOTE
•• You can turn 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.
Contrast
Adjusts the color contrast of the screen.
Hot key Settings
Assigns hotkeys for picture settings. Once configured, the assigned menu is activated when
a hotkey is pressed. (PIP Size, Mono, Color Temp, Gamma, Black Stabilizer, Screen Zoom,
Off)
Hotkey 1
Assigns a function to Hotkey 1.
Hotkey 2
Assigns a function to Hotkey 2.
User name can be configured using the on-screen keyboard.
User Name
Assigns a user name to USER 1-10.
Load User Settings
Loads settings stored in USER 1-10.
Save User Settings
Saves the current settings to USER 1-10.
Default User Settings
Loads the default settings.
User Preset
15
INPUT
<Main screen and sub screen>
Input
Input
Quick Settings
Quick Settings
DisplayPort
MAIN
DisplayPort
Input
DisplayPort >
Aspect Ratio
Full Wide >
PBP / PIP
General
DVI-D
Input
Main Input List
Picture
ENGLISH
<Default screen>
>
PIP Size
Small >
Main/Sub Screen Change
: Exit
Picture
/
Input List
>
Aspect ratio
>
PBP / PIP
General
>
PIP Size
Small >
Main/Sub Screen Change
: Move
/
: Ok
: Exit
/
: Move
/
: Ok
The following settings are available.
Input
Main Input List
Input List
Aspect Ratio
Description
Selects the input mode.
Adjusts the aspect ratio of the screen. (Full Wide, Original, 1:1)
NOTE
•• The display may look the same for Full Wide, Original, and 1:1 options at the
recommended resolution (3840 x 2160).
Main
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
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.
16
Input
Description
ENGLISH
PBP / PIP
Displays the screens of two input modes on one monitor.
PIP Size
Adjusts the PIP size. (Small, Medium, Large)
Main/Sub Screen
Change
Toggles between the main screen and the sub screen in PBP / PIP mode.
NOTE
•• When there is no Sub Screen signal, PIP Size and Main/Sub Screen Change are disabled.
17
PICTURE
ENGLISH
Picture
Picture Mode
Quick Settings
Input
Custom >
Picture Adjust
>
Color Adjust
>
Picture Reset
>
Picture
General
: Exit
/
: Move
/
: Ok
The following settings are available.
Picture
Picture Mode
Description
Custom
Mono
sRGB
EBU
Allows the user to adjust each element. The color mode of the main
menu can be adjusted.
Mono (black and white) color mode.
A standard RGB color mode for the monitor and printer.
A standard TV PAL color mode for broadcasts.
REC709
A standard HDTV color mode for broadcasts.
SMPTE-C
DICOM
A standard TV NTSC color mode for broadcasts.
A mode optimized for viewing medical images.
You can brighten the screen in the OSD menu.
Adjusts to the last calibrated screen.
Adjusts to the previously calibrated screen.
Calibration 1
Calibration 2
NOTE
•• Brightness Stabilization function can be enabled in Custom mode.
•• If the Picture Mode is changed in the DisplayPort (DP) input, the screen may flicker or the
resolution of your PC screen may be affected.
•• Calibration 2: This menu is enabled if you install the TRUE COLOR PRO program and perform
a calibration.
18
Picture
Description
ENGLISH
Picture Adjust
Adjusts the brightness of the screen.
NOTE
Brightness
•• You can turn 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.
Adjusts the color contrast of the screen.
Adjusts the sharpness of the screen.
Maintains the brightness configured of the screen.
On
Adjusts the brightness automatically.
Off
Deactivates the function, and allows the user to
configure the brightness.
SUPER RESOLUTION+ High
Select this option for crystal clear images. Best for
high-definition video or games.
Middle
The optimized picture quality is displayed when a
user wants images between low and high modes for
comfortable viewing. Best for UCC or SD video.
Low
The optimized picture quality is displayed when a
user wants smooth and natural images. Best for
still images with less movement.
Off
Select this option for the normal user experience.
Disables SUPER RESOLUTION+.
Black Level
Sets the offset level. (HDMI only)
•• Offset: A reference for video signals. Offset is the darkest color that
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.
Contrast
Sharpness
Brightness
Stabilization
19
Picture
Description
HDMI ULTRA HD Deep Provides sharper images when connected to a device supporting
Color
ULTRA HD Deep Color.
NOTE
••If the connected device does not support ULTRA HD Deep Color, the
feature may not work properly.
••If you experience a problem, set HDMI ULTRA HD Deep Color to
Off.
Formats supported at 4K@ 60 Hz1)
Deep color / chroma sampling
Frame rate
Resolution
(Hz)
8-bit
10-bit
YCbCr 4:2:0
59.94
YCbCr 4:2:2
3840 x 2160
YCbCr 4:4:4
60.00
RGB 4:4:4
1) Supported when HDMI ULTRA HD Deep Color is set to ON.
DFC
On
Adjusts the brightness automatically according to
the screen.
Disables the DFC feature.
Off
Response Time
Black Stabilizer
Picture Adjust
Uniformity
Sets the response time for displayed pictures based on the speed of
the screen.
For a normal environment, Normal is recommended. For a fast-moving
picture, Fast is recommended. Setting the response time to Fast may
cause image sticking.
Fast
Sets the response time to fast.
Normal
Sets the response time to normal.
Slow
Sets the response time to slow.
Off
Does not use the response time improvement
feature.
Objects can be seen more clearly in dark screen picture by adjusting
the black level.
Increasing the Black Stabilizer value brightens the low gray levels on
the screen. (You can easily distinguish objects on a dark game screen.)
Reducing the Black Stabilizer value darkens the low gray levels and
increases the dynamic contrast on the screen.
Adjusts the uniformity of screen brightness.
NOTE
••Enabling Uniformity may reduce the overall brightness of the image.
On
Off
Enables the Uniformity feature.
Disables the Uniformity feature.
ENGLISH
Picture Adjust
20
Picture
ENGLISH
Color Adjust
Description
Gamma
Color Temp
Custom gamma settings: Gamma 1.8, Gamma 2.0, Gamma 2.2,
Gamma 2.4, Gamma 2.6, DICOM Gamma Curve.
The higher the gamma value, the darker the image becomes. Likewise,
the lower the gamma value, the lighter the image becomes.
Adjusts the DICOM Gamma. (Custom, 6500K, 8500K, 9300K,
Manual)
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.
Manual
Adjusts the color temperature in 500K increments.
(Note that 9300K is supported rather than
9500K.)
Red
Green
Blue
Six Color
Picture Reset
You can customize the picture color using red, green and blue.
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.
Returns the colors to the default settings.
21
GENERAL
ENGLISH
General
Language
Quick Settings
English >
SMART ENERGY SAVING
Off >
HW Calibration
On >
RS-232C
Input
>
LED Control Button
20Sec Time Out >
DVI Power Supply
Picture
Off >
Hot key Settings
>
User Preset
General
>
Auto Screen Off
On >
DisplayPort 1.2
Enabled >
OSD Lock
Off >
Reset
: Exit
>
/
: Move
/
: Ok
The following settings are available.
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.
RS-232C and HW Calibration cannot be used together simultaneously.
HW Calibration
RS-232C
LED Control Button
DVI Power Supply
On
Enables the HW Calibration feature.
Off
Disables the HW Calibration feature.
RS-232C and HW Calibration cannot be used together simultaneously.
Serial Port
Enables or disables the RS-232C feature.
Set ID
Configures the Set ID. (Configuration range: 1-10)
Adjusts how long the control button LEDs remain lit. (Always On, 20Sec Time Out, 10Sec
Time Out, 5Sec Time Out)
Supplies power to devices connected to the DVI input port as a dongle without power.
On
Activates the DVI Power Supply feature.
Off
Deactivates the DVI Power Supply feature.
22
General
ENGLISH
Hot key Settings
User Preset
Auto Screen Off
DisplayPort 1.2
Description
Assigns hotkeys for picture settings. Once configured, the assigned menu is activated
when a hotkey is pressed. (PIP Size, Mono, Color Temp, Gamma, Black Stabilizer, Screen
Zoom, Off)
Hotkey 1
Assigns a function to Hotkey 1.
Hotkey 2
Assigns a function to Hotkey 2.
User name can be configured using the on-screen keyboard.
User Name
Assigns a user name to USER 1-10.
Load User Settings
Loads settings stored in USER 1-10.
Save User Settings
Saves the current settings in USER 1-10.
Default User Settings
Loads the default settings.
The screen turns off automatically when there are no monitor signals for a set period of
time.
On
Enables the Auto Screen Off feature.
Off
Disables the Auto Screen Off feature.
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 Off if your graphics card is not compatible.
•• When DisplayPort 1.2 is disabled, you cannot use the 10-bit output of your graphics
card.
OSD Lock
This feature disables the configuration and adjustment of menus.
On
Enables the OSD lock feature.
Off
Disables the OSD lock feature.
NOTE
•• All features other than the Quick Settings menu, the Input List, Aspect Ratio and PBP/
PIP features in the Input menu and the OSD Lock feature in the General menu are
disabled.
Reset
Do you want to reset your settings?
Yes
No
Restores the default settings.
Cancels the reset.
23
TROUBLESHOOTING
•• Check if the power cord is correctly plugged into the power outlet.
Is the power indicator on?
•• Check your power cable connection and turn the power switch on.
Is the power indicator displaying as green? •• Check if the input setting is correct when the PC and the product are
connected. (MENU > Quick Settings > Input)
Is the "Out of Range" message
•• This occurs when the signals transferred from your PC (graphics card)
displayed?
are outside the horizontal or vertical frequency range of your monitor.
Please see the "Product Specification" section of this manual to set the
appropriate frequency.
Is the 'No Signal' message 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 screen may not be displayed
properly when configuring DisplayPort
(DisplayPort) 1.2 in a Mac product.
The screen retains an image.
Does image sticking occur even when the
monitor is turned off?
••DisplayPort 1.2 may not be supported depending on the Mac product.
Please contact the manufacturer.
•• Displaying a still image for a prolonged period may damage the screen,
resulting in image sticking.
•• To extend the lifetime of the monitor, use a screensaver.
The 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.
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.
ENGLISH
Nothing is displayed on the screen.
Is the monitor's power cord plugged in?
24
NOTE
ENGLISH
•• Check if your graphics card's resolution or frequency is within the range supported by your monitor and set your
graphics card to the recommended (optimal) resolution in Control Panel > Display > Settings in Windows. (The
settings may differ depending on your operating system)
•• Not setting your 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 method may differ depending on the computer and operating system. Some resolutions may not be
available depending on your graphics card's performance. If this is the case, contact the manufacturer of your
computer or graphics card for help.
•• Some graphics cards may not support the 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)?
Does the display color appear unstable
or monochrome?
Are there spots on the screen?
•• Set the number of colors to 24-bits (True Color) or above: Control Panel
> Display > Settings > Color Quality in Windows (the settings may
differ depending on your operating system).
•• Check the connection status of the signal cable and connect it properly
or reinsert your PC's graphics card.
•• When using the monitor, pixelated 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.
The 'Unknown Monitor' message appears when the monitor is connected.
Did you install the monitor driver?
•• Install the enclosed monitor driver provided with the monitor or go to
the LG Electronics homepage (http://www.lg.com) to download and
install the monitor driver.
•• Check your graphics card user manual to see if the Plug and Play
function is supported.
25
PRODUCT SPECIFICATIONS
ENGLISH
The product specifications are subject to change without prior notice for product improvements.
“ ~ ” refers to alternating current (AC), “
LCD Screen
Resolution
” refers to direct current (DC).
Type
TFT (Thin Film Transistor)
LCD (Liquid Crystal Display) Screen
Pixel Pitch
0.1554 mm x 0.1554 mm
Maximum resolution
Recommended resolution
Video signal
Input Connectors
Output Connectors
Power Source
3840 x 2160 @ 60 Hz
Horizontal frequency
30 kHz to 135 kHz
Vertical frequency
56 Hz to 61 Hz
SDI IN, DVI-D IN, HDMI IN, DP (DisplayPort) IN, USB UP (
SDI OUT, DVI-D OUT, DP OUT
Power Rating
19 V
6.32 A
), USB (
Power consumption
AC-DC Adaptor
Environmental
Conditions
Max 120 W
Off Mode: ≤ 0.3 W
DA-120D19 type, manufactured by Asian Power Devices Inc. (APD)
Input: 100-240 V~ 50-60 Hz, 1.8-0.7 A
Output: 19 V
6.32 A
Class I
Operating Conditions
Temperature
0 °C to 40 °C
Storing Conditions
Humidity
Pressure
Temperature
0 % to 80 %
700 hPa to 1060 hPa
-20 °C to 60 °C
Humidity
Pressure
0 % to 85 %
500 hPa to 1060 hPa
Dimensions (mm)
Weight (without packaging) (kg)
Monitor Size (Width x Height x Depth)
654.4 x 410.9 x 58
7.7
), RS-232C
26
Preset Modes
ENGLISH
DisplayPort
Preset Modes
Horizontal Frequency
(kHz)
Vertical Frequency
(Hz)
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
+/-
2560 x 1440
88.79
59.95
+/-
3840 x 2160
66.66
30
+/-
3840 x 2160
133.32
60
+/-
Polarity (H/V)
Remarks
27
HDMI
Horizontal Frequency
(kHz)
Vertical Frequency
(Hz)
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
+/-
2560 x 1440
88.79
59.95
+/-
3840 x 2160
67.5
30
+/-
3840 x 2160
135
60
+/-
Preset Modes
Horizontal Frequency
(kHz)
Vertical Frequency
(Hz)
Polarity (H/V)
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
+/+
Polarity (H/V)
Remarks
When the HDMI ULTRA
HD Deep Color is set
to On
DVI
1280 x 720
45
60
+/+
1280 x 1024
63.981
60.02
+/+
1600 x 900
1920 x 1080
60
67.5
60
60
+/+
+/-
Remarks
ENGLISH
Preset Modes
28
Input Timing (Video)
ENGLISH
Vertical dimensions
Vertical Frequency (Hz)
DVI
HDMI
DP
SDI
480i
480p
576p
576i
720p
720p
1080i
1080p
1080i
1080p
1080p
1080p
2160p
2160p
2160p
2160p
2160p
59.94/60
59.94/60
50
50
59.94/60
50
59.94/60
59.94/60
50
50
23.98/24
29.97/30
23.98/24
25
29.97/30
50
59.94/60
O
O
O
O
O
O
O
O
-
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
-
O
O
O
O
O
O
O
O
O
-
Power indicator
Mode
LED Color
On Mode
Green
29
EXTERNAL CONTROLLER SETUP
Use an RS-232C cable to remotely control the monitor (see Figure 1).
RS-232C
(PC)
(Monitor)
Figure 1: RS-232 Connection Diagram
RXD
TXD
DTR
GND
DSR
RTS
CTS
2
3
4
5
6
7
8
PC
2
3
4
5
6
7
8
RXD
TXD
DTR
GND
DSR
RTS
CTS
Monitor
* There are no connections to Pin 1 and Pin 9.
5
9
1
6
ENGLISH
The actual product may differ from the picture shown.
Connect the RS-232C (serial connector) of the PC to the RS-232C IN connector at the back of the projector.
Purchase a cable to connect the RS-232C connectors, as the cable is not provided as an accessory.
30
Set ID Function
ENGLISH
This function allows you to assign a unique ID to the monitor to control it remotely from your PC.
For "Actual Data Structure (Base 16 • Base 10)", see page 33
1 Press the [Menu] button.
2 Use the , , , buttons to select General. Then press the OK button.
3 Use the , , , buttons to select Set ID. Then press the OK button.
4 Select a Set ID to assign. Then press the OK button. The Set ID can be a value from 1 to 10.
5 Press the EXIT button to exit (pressing the [Menu] button hides the OSD).
Communication Parameters
•• Baud rate: 9600 bps (UART)
•• Data length: 8 bits
•• Parity bit: None
•• Stop bit: 1 bit
•• Communication code: ASCII code
•• Crossed (reverse) cable used.
31
Command Reference List
Command2
01. Power
02. Screen Mute
03. Input select (Main)
04. Input select (Sub)
05. Aspect Ratio (Main)
06. Aspect Ratio (Sub)
k
k
k
k
k
k
a
d
b
y
c
o
Data
(Hexadecimal)
00 - 01
00 - 01
00 - 03
00 - 03
00 - 02
00 - 01
07. PBP/PIP
k
n
00 - 05
08. PIP Size
09. Main/Sub Screen Change
10. Picture Mode
11. Brightness
12. Contrast
13. Sharpness
14. Brightness Stabilization
k
m
d
k
k
k
m
p
a
x
h
g
k
b
00 - 02
01
00 - 08
00 - 64
00 - 64
00 - 64
00 - 01
15. SUPER RESOLUTION+
m
c
00 - 03
16. Black Level
17. HDMI Ultra HD Deep Color
18. DFC
19. Response Time
20. Black Stabilizer
21. Uniformity
22. Gamma
23. Color Temp
24. Red Gain
25. Green Gain
26. Blue Gain
27. Language
28. SMART ENERGY SAVING
29. LED Control Button
30. DVI Power Supply
31. Auto Screen Off
32. DisplayPort 1.2
33. OSD Lock
34. Reset
m
m
m
m
m
m
m
k
j
j
j
f
m
m
m
m
m
k
f
d
e
f
g
h
i
j
u
w
y
z
i
k
l
m
n
o
m
k
00 - 01
00 - 01
00 - 01
00 - 03
00 - 64
00 - 01
00 - 05
00 - 04
00 - 64
00 - 64
00 - 64
00 - 10
00 - 02
00 - 03
00 - 01
00 - 01
00 - 01
00 - 01
00 - 01
ENGLISH
Command1
Title
32
Transmission/Reception Protocol
ENGLISH
Transmission
[Command1][Command2][ ][Set ID][ ][Data][Cr]
[Command 1]: j, k, m, x
[Command 2]: This command is used to control the monitor.
[Set ID]: Used to identify the monitor being controlled. [Set ID] can be assigned to each monitor under GENERAL in the
Settings Menu.
A value from 1 to 10 can be assigned. By selecting '0' for the [Set ID] value in the protocol format, you can
control all connected monitors.
*The value is displayed as base 10 on the OSD menu and used as base 16 (0x00 - 0x63) in the
transmission/reception protocol for remote control.
[Data]: Transmits a setting value (Data) required for the command described previously. (base 16)
When the Data ‘FF’ is sent, the setting value corresponding to the specific command is read (Data read mode).
[Cr]: Carriage return, which is ‘0x0D’ in ASCII code.
[ ]: Space, which is ‘0x20’ in ASCII code.
OK Acknowledgment
[Command2][ ][Set ID][ ][OK][Data][x]
When the Data has been successfully received, the monitor sends an ACK response signal in the above format. The
Data showing the current state is received in the Data read mode. The Data from the PC is simply returned in the Data
write mode.
33
Error Acknowledgment
When the set receives an abnormal piece of Data for an unsupported function or there is a communication error, it
returns ACK in the format above.
Data 00 : Illegal code
Actual Data Structure (Base 16 • Base 10)
•• See the table below when inserting a base-16 value in [Data].
•• The channel setup command (ma) uses a 2-byte base-16 value ([Data]) for channel number input.
00: Step 0
01: Step 1 (Set ID 1)
...
0A: Step 10 (Set ID 10)
...
0F: Step 15 (Set ID 15)
10: Step 16 (Set ID 16)
...
32: Step 50 (Set ID 50)
33: Step 51 (Set ID 51)
...
63: Step 99 (Set ID 99)
...
C7: Step 199
C8: Step 200
...
* Commands may work differently depending on the model and signal.
FE: Step 254
FF: Step 255
...
01 00: Step 256
...
27 0E: Step 9998
27 0F: Step 9999
...
ENGLISH
[Command2][ ][Set ID][ ][NG][Data][x]
34
01. Power (Command: k a)
ENGLISH
▶▶ This controls the monitor power on/off.
Transmission [k][a][ ][Set ID][ ][Data][Cr]
Data 00: Power Off
01: Power On
Ack [a][ ][Set ID][ ][OK/NG][Data][x]
02. Screen Mute (Command: k d)
▶▶ This controls the monitor display power on/off.
Transmission [k][d][ ][Set ID][ ][Data][Cr]
Data 00: Screen Mute Off
01: Screen Mute On
Ack [c][ ][Set ID][ ][OK/NG][Data][x]
03. Input select (Main) (Command: k b)
▶▶ This controls the input mode of the main screen.
Transmission [k][b][ ][Set ID][ ][Data][Cr]
Data
00: SDI
02: HDMI
01: DVI
03: DisplayPort
Ack [b][ ][Set ID][ ][OK/NG][Data][x]
04. Input select (Sub) (Command: k y)
▶▶ This controls the input mode of the sub screen.
Transmission [k][y][ ][Set ID][ ][Data][Cr]
Data
00: SDI
02: HDMI
Ack [y][ ][Set ID][ ][OK/NG][Data][x]
01: DVI
03: DisplayPort
35
05. Aspect Ratio (Main) (Command: k c)
Transmission [k][c][ ][Set ID][ ][Data][Cr]
Data
00: Full Wide
02: 1:1
01: Original
Ack [c][ ][Set ID][ ][OK/NG][Data][x]
06. Aspect Ratio (Sub) (Command: k o)
▶▶ This adjusts the aspect ratio of the sub screen.
Transmission [k][o][ ][Set ID][ ][Data][Cr]
Data 00: Full Wide
01: Original
Ack [o][ ][Set ID][ ][OK/NG][Data][x]
07. PBP/PIP (Command: k n)
▶▶ This controls the PBP/PIP mode.
Transmission [k][n][ ][Set ID][ ][Data][Cr]
Data
00: Full Screen
02: PIP 1
04: PIP 3
01: 5:5
03: PIP 2
05: PIP 4
Ack [n][ ][Set ID][ ][OK/NG][Data][x]
08. PIP Size (Command: k p)
▶▶ This adjusts the PIP size.
Transmission [k][p][ ][Set ID][ ][Data][Cr]
Data
00: Small
02: Large
Ack [p][ ][Set ID][ ][OK/NG][Data][x]
01: Medium
ENGLISH
▶▶ This adjusts the aspect ratio of the main screen.
36
09. Main/Sub Screen Change (Command: m a)
ENGLISH
▶▶ This controls the main/sub screen change in PBP mode.
Transmission [m][a][ ][Set ID][ ][Data][Cr]
Data 01: Main/Sub Screen exchange
Ack [a][ ][Set ID][ ][OK/NG][Data][x]
10. Picture Mode (Command: d x)
▶▶ This controls the picture mode.
Transmission [d][x][ ][Set ID][ ][Data][Cr]
Data
00: Custom
02: sRGB
01: Mono
03: EBU
04: REC709
05: SMPTE-C
06: DICOM
07: Calibration 1
08: Calibration 2
Ack [x][ ][Set ID][ ][OK/NG][Data][x]
11. Brightness (Command: k h)
▶▶ This adjusts the screen brightness.
Transmission [k][h][ ][Set ID][ ][Data][Cr]
Data Min: 00 - Max: 64
Ack [h][ ][Set ID][ ][OK/NG][Data][x]
12. Contrast (Command: k g)
▶▶ This adjusts the screen contrast.
Transmission [k][g][ ][Set ID][ ][Data][Cr]
Data Min: 0
0 - Max: 64
Ack [g][ ][Set ID][ ][OK/NG][Data][x]
37
13. Sharpness (Command: k k)
Transmission [k][k][ ][Set ID][ ][Data][Cr]
Data Min: 00 - Max: 64
Ack [k][ ][Set ID][ ][OK/NG][Data][x]
14. Brightness Stabilization (Command: m b)
▶▶ This adjusts the Brightness Stabilization feature.
Transmission [m][b][ ][Set ID][ ][Data][Cr]
Data 00: Off
01: On
Ack [b][ ][Set ID][ ][OK/NG][Data][x]
15. SUPER RESOLUTION+ (Command: m c)
▶▶ This controls the SUPER RESOLUTION+ feature.
Transmission [m][c][ ][Set ID][ ][Data][Cr]
Data 00: High
02: Low
01: Middle
03: Off
Ack [c][ ][Set ID][ ][OK/NG][Data][x]
16. Black Level (Command: m d)
▶▶ This controls the offset level (for HDMI only).
Transmission [m][d][ ][Set ID][ ][Data][Cr]
Data 00: High
01: Low
Ack [d][ ][Set ID][ ][OK/NG][Data][x]
17. HDMI ULTRA HD Deep Color (Command: m e)
▶▶ This controls the Ultra Deep Color feature. (HDMI only)
Transmission [m][e][ ][Set ID][ ][Data][Cr]
Data 00: On
01: Off
Ack [e][ ][Set ID][ ][OK/NG][Data][x]
ENGLISH
▶▶ Adjusts the sharpness of the screen.
38
18. DFC (Command: m f)
ENGLISH
▶▶ This controls the DFC feature.
Transmission [m][f][ ][Set ID][ ][Data][Cr]
Data 00: On
01: Off
Ack [f][ ][Set ID][ ][OK/NG][Data][x]
19. Response Time (Command: m g)
▶▶ This controls the response time.
Transmission [m][g][ ][Set ID][ ][Data][Cr]
Data 00: Fast
02: Slow
01: Normal
03: Off
Ack [g][ ][Set ID][ ][OK/NG][Data][x]
20. Black Stabilizer (Command: m h)
▶▶ This controls the Black Stabilizer feature.
Transmission [m][h][ ][Set ID][ ][Data][Cr]
Data Min: 0
0 - Max: 64
Ack [h][ ][Set ID][ ][OK/NG][Data][x]
21. Uniformity (Command: m i)
▶▶ This controls the Uniformity Calibration feature.
Transmission [m][i][ ][Set ID][ ][Data][Cr]
Data 00: On
01: Off
Ack [i][ ][Set ID][ ][OK/NG][Data][x]
22. Gamma (Command: m j)
▶▶ This adjusts the Gamma settings.
Transmission [m][j][ ][Set ID][ ][Data][Cr]
Data 00: Gamma 1.8
02: Gamma 2.2
04: Gamma 2.6
Ack [j][ ][Set ID][ ][OK/NG][Data][x]
01: Gamma 2.0
03: Gamma 2.4
05: DICOM Gamma Curve
39
23. Color Temp (Command: k u)
Transmission [k][u][ ][Set ID][ ][Data][Cr]
Data
00: Custom
02: 8500K
04: Manual
01: 6500K
03: 9300K
Ack [u][ ][Set ID][ ][OK/NG][Data][x]
24. Red Gain (Command: j w)
▶▶ This adjusts the red gain.
Transmission [j][w][ ][Set ID][ ][Data][Cr]
Data Min: 00 - Max: 64
Ack [w][ ][Set ID][ ][OK/NG][Data][x]
25. Green Gain (Command: j y)
▶▶ This adjusts the green gain.
Transmission [j][y][ ][Set ID][ ][Data][Cr]
Data Min: 00 - Max: 64
Ack [y][ ][Set ID][ ][OK/NG][Data][x]
26. Blue Gain (Command: j z)
▶▶ This adjusts the blue gain.
Transmission [j][z][ ][Set ID][ ][Data][Cr]
Data Min: 00 - Max: 64
Ack [z][ ][Set ID][ ][OK/NG][Data][x]
27. Language (Command: f i)
▶▶ This adjusts the language of the OSD.
Transmission [f][i][ ][Set ID][ ][Data][Cr]
English - Korean (17 languages)
Ack [i][ ][Set ID][ ][OK/NG][Data][x]
ENGLISH
▶▶ This adjusts the screen color temperature.
40
28. SMART ENERGY SAVING (Command: m k)
ENGLISH
▶▶ This adjusts the SMART ENERGY SAVING feature.
Transmission [m][k][ ][Set ID][ ][Data][Cr]
Data 00: High
02: Off
01: Low
Ack [k][ ][Set ID][ ][OK/NG][Data][x]
29. LED Control Button (Command: m l)
▶▶ Adjusts how long the control button LEDs remain lit.
Transmission [m][l][ ][Set ID][ ][Data][Cr]
Data 00: Always On
02: 10sec time out
01: 20sec time out
03: 5sec time out
Ack [l][ ][Set ID][ ][OK/NG][Data][x]
30. DVI Power Supply (Command: m m)
▶▶ This controls the DVI Power Supply feature.
Transmission [m][m][ ][Set ID][ ][Data][Cr]
Data 00: On
01: Off
Ack [m][ ][Set ID][ ][OK/NG][Data][x]
31. Auto Screen Off (Command: m n)
▶▶ This adjusts the time after which the screen turns off automatically when there are no monitor signals.
Transmission [m][n][ ][Set ID][ ][Data][Cr]
Data 00: On
01: Off
Ack [n][ ][Set ID][ ][OK/NG][Data][x]
32. DisplayPort 1.2 (Command: m o)
▶▶ This enables or disables DisplayPort 1.2.
Transmission [m][o][ ][Set ID][ ][Data][Cr]
Data 00: Enable
01: Disable
Ack [o][ ][Set ID][ ][OK/NG][Data][x]
41
33. OSD Lock (Command: k m)
Transmission [k][m][ ][Set ID][ ][Data][Cr]
Data 00: Off
01: On
Ack [m][ ][Set ID][ ][OK/NG][Data][x]
34. Reset (Command: f k)
▶▶ This controls the reset operation.
Transmission [f][k][ ][Set ID][ ][Data][Cr]
Data 00: Picture Reset
01: Factory Reset
Ack [k][ ][Set ID][ ][OK/NG][Data][x]
ENGLISH
▶▶ This controls the OSD Lock feature.
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 opensource@lge.com. This
offer is valid for three (3) years from the date on which you
purchased the product.
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.
WARNING: This equipment is compliant with Class A of
CISPR 32. In a residential environment this equipment may
cause radio interference.
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