LG 27MP55HQ User manual
www.lg.com
OWNER’S MANUAL
IPS LED MONITOR
22MP55HQ 23MP55H
23MP55HQ
24MP55HQ
27MP55HQ
Please read this manual carefully before operating
your set and retain it for future reference.
IPS LED MONITOR MODEL
ENGLISH
2
ENG
ENGLISH
TABLE OF CONTENTS
CONTENTS
3LICENSE
4ASSEMBLING AND PREPAR-
ING
4 Unpacking
5 Parts and buttons
6 Moving and Lifting the Monitor
7 Setting up the Monitor set
7 - Attaching the Stand Base
8 - Detaching the Stand Base
9 - Mounting on a table
9 - Using the cable holder
11 - Mounting on a wall
12 USING THE MONITOR SET
12 Connecting to a PC
12 - D-SUB connection
12 - HDMI connection
13 Connecting to AV Devices
13 - HDMI connection
13 Connecting to External Devices
13 - Peripheral device connection
14 CUSTOMIZING SETTINGS
15 Customizing Settings
15 - Menu Settings
16 -Picture
17 -Color
18 -Display
18 -Audio
19 -Others
20 READER Setting
21 FUNC. Setting
21 -SUPER ENERGY SAVING
22 -Picture Mode
23 -SUPER RESOLUTION +
24 -DUAL DISPLAY
24 -DUAL WEB
25 TROUBLESHOOTING
27 SPECIFICATIONS
27 22MP55HQ
28 23MP55HQ/23MP55H
29 24MP55HQ
30 27MP55HQ
31 Preset Modes (Resolution)
31 Indicator
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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 LLC
in the United States and other countries.
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”.
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ENG
ENGLISH
ASSEMBLING AND PREPARING
ASSEMBLING AND PREPARING
Unpacking
Check your product box for the following items. If there are any missing accessories, contact the local
dealer where you purchased your product. The illustrations in this manual may differ from the actual product
and accessories.
yDo not use any unapproved accessories to ensure the safety and product life span.
yAny damages or injuries by using unapproved accessories are not covered by the warranty.
yThe accessories supplied with your product may vary depending on the model.
yProduct specifications or contents in this manual may be changed without prior notice due to upgrade
of product functions.
CAUTION
NOTE
Stand Body
(22MP55HQ/ 23MP55HQ/
23MP55H /24MP55HQ)
Stand Base
CD(Owner's Manual) /
Card
D-SUB Cable
(This cable is not included in all
countries.)
( Depending on the country ) ( Depending on the country )
Power Cord AC-DC Adapter AC-DC Adapter
or
Stand Body Two Screws
HDMI Cable
(This cable is not included in all
countries.)
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ENG
ENGLISH
ASSEMBLING AND PREPARING
Moving and Lifting the Monitor
When moving or lifting the monitor, follow these
instructions to prevent the monitor from being
scratched or damaged and to ensure safe trans-
portation regardless of its shape or size.
yAs far as possible, avoid touching the moni-
tor 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 at-
tempting to move it.
yBefore moving or lifting the monitor, discon-
nect the power cord and all cables.
yHold the top and bottom of the monitor frame
firmly. Do not hold the panel 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
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ASSEMBLING AND PREPARING
Attach the Stand Body to the monitor set.
Attach the Stand Base.
Tighten the screw to the right.
Setting up the Monitor set
Attaching the Stand Base
1Place the Monitor set with the screen side
down on a flat and cushioned surface.
Lay a foam mat or soft protective cloth
on the surface to protect the screen from
damage.
CAUTION
2
Stand Base
Stand Body
1
2
3
22MP55HQ/ 23MP55HQ /24MP55HQ
27MP55HQ
Attach the Stand Body to the monitor set.
Use two screws to fix the Stand Body and
monitor set.
Attach the Stand Base.
Tighten the screw to the right .
1
2
3
4
Stand Body
Stand Body
Stand Base
23MP55H
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ASSEMBLING AND PREPARING
Detaching the Stand Base
1Place the Monitor set with the screen side
down on a flat and cushioned surface.
Stand Base
Stand Base
Stand Body
Stand Body
2
Pull out the Stand Body and Stand Base
from the monitor set.
Turn the screw to the left.
Pull out the Stand Base.
1
2
3
yThis illustration depicts the general model of
connection. Your monitor may differ from the
items shown in the picture.
yDo not carry the product upside down holding
only the stand base. The product may fall
and get damaged or injure your foot.
CAUTION
22MP55HQ/ 23MP55HQ /24MP55HQ
27MP55HQ
Turn the screw to the left.
Pull out the Stand Base from the Stand Body.
Remove two screws and pull out the Stand
Body from the monitor set.
1
2
3
Stand Body
Stand Body
Stand Base
23MP55H
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ASSEMBLING AND PREPARING
Mounting on a table
1Lift and tilt the Monitor set into its upright
position on a table.
Leave a 10 cm (minimum) space from the wall
for proper ventilation.
2Connect the AC-DC Adapter and Power Cord
to a wall outlet.
3Press (Power) button on the bottom switch
panel to turn the power on.
10 cm
10 cm
10 cm
10 cm
Unplug the power cord before moving the
Monitor to another location. Otherwise electric
shock may occur.
CAUTION
or
Using the cable holder
Cable holder
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ASSEMBLING AND PREPARING
Using the Kensington security system
The Kensington security system connector is
located at the back of the Monitor set. For more
information of installation and using, refer to the
manual supplied with the Kensington security
system or visit
http://www.kensington.com
.
Connect the Kensington security system cable
between the Monitor set and a table.
The Kensington security system is optional.
You can obtain it from most electronics stores.
NOTE
When you adjust the angle, do not hold the
bottom of the Monitor set frame as shown on
the following illustration, as may injure your
fingers.
Do not touch or press the screen when
adjusting the angle of the monitor.
WARNING
Tilt from +20 to -3 degrees up or down to adjust
the angle of the Monitor set to suit your view.
Tilt from +20 to -5 degrees up or down to adjust
the angle of the Monitor set to suit your view.
NOTE
NOTE
Front
Front
Rear
Rear
Do not hold this set like below picture.Monitor
screen can detach from stand base and injure
your body.
22MP55HQ/23MP55HQ/24MP55HQ
27MP55HQ
23MP55H
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ASSEMBLING AND PREPARING
Mounting on a wall
For proper ventilation, allow a clearance of 10 cm
on each side and from the wall. Detailed
instructions are available from your dealer, see the
optional Tilt Wall Mounting Bracket Installation and
Setup Guide.
If you intend to mount the Monitor set to a wall,
attach Wall mounting interface (optional parts) to
the back of the set.
When you install the Monitor set using a wall
mounting interface (optional parts), attach it
carefully so it will not drop.
1Please, Use the screw and wall mount interface
in accordance with VESA Standards.
2If you use screw longer than standard, the
monitor might be damaged internally.
3If you use improper screw, the product might be
damaged and drop from mounted position. In
this case, LG Electronics is not responsible for
it.
4VESA compatible only with respect to screw
mounting interface dimensions and mounting
screw specifications.
5Please use VESA standard as below.
y784.8 mm (30.9 inch) and under
* Wall Mount Pad Thickness : 2.6 mm
* Screw : Φ 4.0 mm x Pitch 0.7 mm x
Length 10 mm
y787.4 mm (31.0 inch) and above
* Please use VESA standard wall mount pad
and screws.
10 cm
10 cm
10 cm
10 cm
yDisconnect the power cord first, and then
move or install the Monitor set. Otherwise
electric shock may occur.
yIf you install the Monitor set on a ceiling or
slanted wall, it may fall and result in severe
injury.
yUse only an authorized LG wall mount
and contact the local dealer or qualified
personnel.
yDo not over tighten the screws as this may
cause damage to the Monitor set and void
your warranty.
yUse only screws and wall mounts that
meet the VESA standard. Any damages
or injuries by misuse or using an improper
accessory are not covered by the warranty.
yScrew length from outer surface of back
cover should be under 8mm.
yUse the screws that are listed on the VESA
standard screw specifications.
yThe wall mount kit will include an installation
manual and necessary parts.
yThe wall mount bracket is optional. You can
obtain additional accessories from your local
dealer.
yThe length of screws may differ depending
on the wall mount. Be sure to use the proper
length.
yFor more information, refer to the
instructions supplied with the wall mount.
CAUTION
NOTE
Back Cover
Wall mount Pad
Wall mount Pad
Back Cover
Standard screw
Max.8mm
Model 22MP55HQ
23MP55HQ
VESA (A x B) 75 x 75 100 x 100
Standard screw M4
Number of screws 4
24MP55HQ
27MP55HQ
23MP55H
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USING THE MONITOR SET
USING THE MONITOR SET
Connecting to a PC
yYour Monitor set supports Plug & Play*.
*Plug & Play: A PC recognizes a connected
device that users connect to a PC and turn
on, without device configuration or user
intervention.
D-SUB connection
Transmits analog video from your PC to the
Monitor set. Connect the PC and the Monitor set
with the supplied D-sub 15 pin signal cable as
shown in the following illustrations.
yMac adapter
For Apple Macintosh use, a separate plug
adapter is needed to change the 15 pin
high density (3 row) D-SUB VGA connector
on the supplied cable to a 15 pin 2 row
connector.
yWhen using a D-Sub signal input cable
connector for Macintosh
NOTE
HDMI connection
Transmits the digital video and audio signals from
your PC to the Monitor set. Connect the PC and
the Monitor set with the HDMI cable as shown in
the following illustrations.
yIf you use HDMI PC, it can cause compatibility
problem.
NOTE
yConnect the signal input cable and
tighten it by turning the screws
clockwise.
yDo not press the screen with your
finger for a long time as this may result in
temporary distortion on the screen.
yAvoid displaying a fixed image on the
screen for a long period of time to prevent
image burn. Use a screensaver if possible.
CAUTION
yWhen you want to use two PC in our Monitor,
please connect the signal cable(D-SUB/
HDMI) respectively in Monitor set.
yIf you turn the Monitor set on while it is cold,
the screen may flicker. This is normal.
ySome red, green, or blue spots may appear
on the screen. This is normal.
NOTE
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USING THE MONITOR SET
y"Self Image Setting" Function.
This function provides the user with optimal
display settings.When the user connects
the monitor for the first time, this function
automatically adjusts the display to optimal
settings for individual input signals.(Only
supported in Analog Mode)
y‘AUTO’ Function.
When you encounter problems such as
blurry screen, blurred letters, screen flicker
or tilted screen while using the device or
after changing screen resolution, press the
AUTO function button to improve resolution.
(Only supported in Analog Mode)
NOTE
Self Image Setting Function
Press the power button on the bottom panel to
turn the power on. When monitor power is turned
on, the "Self Image Setting" Function is executed
automatically. (Only supported in Analog Mode)
Connecting to AV Devices
HDMI connection
Transmits the digital video and audio signals from
your AV devices to the monitor. Connect your AV
device to the monitor with the HDMI cable as il-
lustrated below.
yUsing a DVI to HDMI cable may cause com-
patibility issues.
NOTE
Connecting to External Devices
Peripheral device connection
Connect peripheral devices to the monitor using
headphone ports.
yPeripheral devices are sold separately.
yCables with angled plugs may have clear-
ance issues, use straight plugs when pos-
sible.
Angle Type Straight Type
NOTE
NOTE
yHeadphones or speakers may not work nor-
mally, depending on the server PC settings.
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CUSTOMIZING SETTINGS
CUSTOMIZING SETTINGS
1Press the desired button on the bottom of the Monitor set.
2Change the value of the menu item by pressing the buttons on the bottom of the Monitor set.
To return to the upper menu or set other menu items, use the up arrow ( ) button.
3Select EXIT to leave the OSD menu.
Monitor set Buttons
Button Description
Accesses the main menus.(See p.15)
OSD Locked/OSD
Unlocked
This function allow you to lock the current control settings, so
that they cannot be inadvertently changed.
Press and hold the MENU button for several seconds. Then
OSD of “OSD Lock” will appear. After that, user can select
lock or unlock by pressing left/right button.
If user selects the “Lock” icon by pressing the “OK” button,
the message “OSD Locked” will appear. Otherwise, “OSD
Unlocked” will appear. After selecting the “Lock”, If you want
to change to Unlock, you can push the “MENU” button for
several seconds. The message “OSD Unlocked” will appear.
Use this button to enter Reader Mode menu. Its function works to display screen as
paper-like picture for Eye comfort.If you want to more information(See p.20).
Use this button to enter SUPER ENERGY SAVING, Picture Mode, SUPER
RESOLUTION+, DUAL DISPLAY, DUAL WEB menus.(See p.21~24)
When adjusting your display settings, always press the AUTO button on the MONITOR
SETUP OSD. (Only supported in Analog Mode)
The best display mode 1920 x 1080
You can choose the input signal.
• When two input signals are connected, you can select the input signal (D-SUB/HDMI)
you want.
• When only one signal is connected, it is automatically detected. The default setting is
D-SUB.
EXIT
EXIT the OSD(On Screen Display).
(Power Button) Turns the power on or off.
Power Indicator The power indicator stays white if the display is running
properly (On Mode). If the display is in Sleep Mode, the power
indicator blinks white.
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CUSTOMIZING SETTINGS
Customizing Settings
Menu Settings
1Press MENU button on the bottom of the Monitor set
to display the Menu OSD.
2 Set the options by pressing the ◄ or ► or ▼
buttons.
3Select the "Next Menu" button to enter the more
option settings.
4Select EXIT to leave the OSD menu.
To return to the upper menu or set other menu items,
use the up arrow ( ) button.
Each option is explained below.
Menu Analog HDMI Description
Brightness ●●To adjust the brightness, contrast of the screen.
Contrast ● ●
Response Time
(Only 22MP55HQ
/23MP55HQ
/24MP55HQ
/27MP55HQ)
● ●
You can set a response time for displayed pictures based on the speed of the
screen. For a normal environment, it is recommended that you use 'Off'. For a
fast-moving picture, it is recommended that you use 'High'.
Wide/Original
●●
Wide
Switch to full screen mode according to input image signal.
Original
Change the input image signal ratio to original.
* This function works only if input resolution is lower than Monitor set ratio (16:9).
Reset ●●Restore all factory default settings. Press the◄, ►buttons to reset
immediately.
Menu > Next Menu Analog HDMI Description
Picture Sharpness ● ● To adjust the clearness of the screen
Black Level ●To set offset level
Over Scan ●To improve the clarity and stability of the screen
Color Gamma
● ● To customize the color of the screen
Color Temp
Six Color
Color Reset
Display Horizontal ●To adjust the position of the screen
Vertical
Clock ●To improve the clarity and stability of the screen
Phase
Audio Volume ●To adjust the volume
Others Language ● ● To customize the screen status for a user's operating
environment
Power Indicator
Automatic Standby ● ●
yAnalog: D-SUB(Analog signal) input.
yHDMI: HDMI(Digital signal) input.
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CUSTOMIZING SETTINGS
Picture
1Press MENU button on the bottom of the Monitor set
to display the Menu OSD.
2Select the "Next Menu" button to enter the more
option settings.
3Enter to Picture by pressing the ▼ button.
4 Set the options by pressing the ◄ or ► or ▼
buttons.
5Select EXIT to leave the OSD menu.
To return to the upper menu or set other menu items,
use the up arrow ( ) button.
Each option is explained below.
Menu > Next Menu > Picture Description
Sharpness To adjust the clearness of the screen.
Black Level You can set the offset level. If you select 'High', the screen will be bright and if
you select ‘Low’, the screen will be dark.(only for HDMI input)
* Offset?As the criteria for video signal, it is the darkest screen the monitor can
show.
Over Scan To select the range of output image for DTV timing in HDMI input.(only for HDMI
input)Recommend overscan function to turn on when connect AV equipment.
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CUSTOMIZING SETTINGS
Color
1Press MENU button on the bottom of the Monitor set
to display the Menu OSD.
2Select the "Next Menu" button to enter the more
option settings.
3Select Color by pressing the ► button.
4Enter to Color by pressing the ▼ button.
5 Set the options by pressing the ◄ or ► or ▼
buttons.
6Select EXIT to leave the OSD menu.
To return to the upper menu or set other menu items,
use the up arrow ( ) button.
Each option is explained below.
Menu > Next Menu > Color Description
Gamma Set your own gamma value. : Gamma 0, Gamma 1, Gamma 2 on the monitor,
high gamma values display whitish images and low gamma values display
blackish images.
Color Temp Custom
• Red:Set your own red color levels.
• Green: Set your own green color levels.
• Blue:Set your own blue color levels.
Select the screen color.
Warm: Set the screen to warm color temperature (more red).
Medium: Set the screen to medium color temperature.
Cool: Set the screen to cool color temperature (more blue).
Six Color Sets and stores the hue and saturation for six colors(Red/Green/Blue/Cyan/
Magenta/Yellow) to satisfy the color requirements of a user.
Hue Adjusts the screen hue.
Saturation Adjusts the color sharpness on the screen. Lower values make
the color sharpness weaker and colors lighter while higher
values make the color sharpness stronger and colors dark.
Color Reset Resets the color settings to the factory default settings for the current input
device.
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CUSTOMIZING SETTINGS
Display
1Press MENU button on the bottom of the Monitor set
to display the Menu OSD.
2Select the "Next Menu" button to enter the more
option settings.
3Select Display by pressing the ► button.
4Enter to Display by pressing the ▼ button.
5 Set the options by pressing the ◄ or ► or ▼
buttons.
6Select EXIT to leave the OSD menu.
To return to the upper menu or set other menu items,
use the up arrow ( ) button.
Each option is explained below.
Menu > Next Menu > Display Description
Horizontal To move image left and right.
Vertical To move image up and down.
Clock To minimize any vertical bars or stripes visible on the screen background.The
horizontal screen size will also change.
Phase To adjust the focus of the display. This item allows you to remove any horizontal
noise and clear or sharpen the image of characters.
Each option is explained below.
Menu > Next Menu > Audio Description
Volume To adjust the Volume of headphone/earphone.(Only for HDMI input)
Audio
1Press MENU button on the bottom of the Monitor set
to display the Menu OSD.
2Select the "Next Menu" button to enter the more
option settings.
3Select Audio by pressing the ► button.
4Enter to Volume by pressing the ▼ button.
5 Set the options by pressing the ◄ or ► buttons.
6Select EXIT to leave the OSD menu.
To return to the upper menu or set other menu items,
use the up arrow ( ) button.
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CUSTOMIZING SETTINGS
Others
1Press MENU button on the bottom of the Monitor set
to display the Menu OSD.
2Select the "Next Menu" button to enter the more
option settings.
3Select Others by pressing the ► button.
4Enter to Others by pressing the ▼ button.
5 Set the options by pressing the ◄ or ► or ▼
buttons.
6Select EXIT to leave the OSD menu.
To return to the upper menu or set other menu items,
use the up arrow ( ) button.
Each option is explained below.
Menu > Next Menu > Others Description
Language To choose the language in which the control names are displayed.
Power Indicator Use this function to set the power indicator on the bottom side of the monitor to
On or Off.If you set Off, it will go off.
If you set On at any time, the power indicator will automatically be turned on.
Automatic Standby If you do not press any button on the monitor set for a certain period, the monitor
set will automatically switch to standby mode.
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CUSTOMIZING SETTINGS
Reader Mode Description
Reader 1 It is a mode that the screen is adjusted to the best for the newspaper. If you
want screen more bright, you can control brightness in Menu OSD.
Reader 2 It is a mode that the screen is adjusted to the best for the cartoon. If you want
screen more bright, you can control brightness in Menu OSD.
Reader Off It is a mode that reader mode is off.
Each option is explained below.
NOTE
If option of Reader Mode is Reader 1 or Reader 2, Picture Mode will automatically be Custom and
Super Energy Saving will automatically be Off.
READER Setting
1Press READER button on the bottom of the Monitor
set to display the Reader Mode OSD.
2 Set the options by pressing the ◄ or ► buttons.
3Select EXIT to leave the OSD menu.
This manual suits for next models
10
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