LG | 27MP75HM | LG 23MP75HM Owner’s Manual

ENGLISH
OWNER’S MANUAL
IPS LED MONITOR
Please read this manual carefully before operating
your set and retain it for future reference.
IPS LED MONITOR MODEL
23MP75HM
27MP75HM
www.lg.com
2
TABLE OF CONTENTS
CONTENTS
ENGLISH
ENG
3
ASSEMBLING AND PREPARING
24 SPECIFICATIONS
3
Unpacking
24
23MP75HM
4
Parts and buttons
25
27MP75HM
5
Setting up the Monitor set
26
Preset Modes (Resolution)
5
- Attaching the Stand Base
26
Indicator
5
- Detaching the Stand Base
6
- Mounting on a table
27 PROPER POSTURE
6
- Using the cable holder
27
8
- Mounting on a wall
9
USING THE MONITOR SET
9
Connecting to a PC
9
- D-SUB connection
9
- HDMI connection
10
- Peripheral device connection
11
CUSTOMIZING SETTINGS
12
Customizing Settings
12
- Menu Settings
13
-Picture
14
-Color
15
-Display
15
-Audio
16
-Others
17
READER Setting
18
FUNC. Setting
18
-SUPER ENERGY SAVING
19
-Picture Mode
20
-SUPER RESOLUTION +
21
-DUAL DISPLAY
21
-DUAL WEB
22 TROUBLESHOOTING
Proper posture for using the Monitor set.
ASSEMBLING AND PREPARING
3
ASSEMBLING AND PREPARING
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.
CD(Owner's Manual) /
Card
D-SUB Cable
(This cable is not included in all
countries.)
or
Power Cord
AC-DC Adapter
( Depending on the country )
Stand Body
Stand Base
AC-DC Adapter
( Depending on the country )
Cable Holder
Screws
CAUTION
Do not use any unapproved accessories to ensure the safety and product life span.
yy
Any damages or injuries by using unapproved accessories are not covered by the warranty.
yy
NOTE
The accessories supplied with your product may vary depending on the model.
yy
Product specifications or contents in this manual may be changed without prior notice due to upgrade
yy
of product functions.
ENG
ENGLISH
Unpacking
4
ASSEMBLING AND PREPARING
Parts and buttons
ENGLISH
ENG
Power Indicator
yyLighting On: Turned on
yyLighting Off: Turned off
(Power Button)
Button (See p.11)
Connection panel (See p.9)
ASSEMBLING AND PREPARING
Detaching the Stand Base
Attaching the Stand Base
1 Place the Monitor set with the screen side
down on a flat and cushioned surface.
1 Place the Monitor set with the screen side
down on a flat and cushioned surface.
2
CAUTION
Lay a foam mat or soft protective cloth
on the surface to protect the screen from
damage.
2
1 Use a screwdriver to remove the two
screws from the Stand Body, and then pull
it out.
2 Use a screwdriver to remove the one
screw.
3 Pull out the Stand Base.
1 Attach the Stand Body to the monitor set.
Stand Body
(Use a screwdriver to fix two screws into back
of Stand Body)
2 Attach the Stand Base to Stand Body.
3 Fix one screw at the back of Stand Base.
Stand Body
Stand Base
Stand Body
Stand Base
Stand Base
ENG
ENGLISH
Setting up the Monitor set
5
6
ASSEMBLING AND PREPARING
Mounting on a table
3 Press (Power) button on the bottom switch
ENGLISH
ENG
panel to turn the power on.
1 Lift and tilt the Monitor set into its upright
position on a table.
Leave a 10 cm (minimum) space from the wall
for proper ventilation.
CAUTION
Unplug the power cord before moving the
Monitor to another location. Otherwise electric
shock may occur.
10 cm
10 cm
10 cm
10 cm
Using the cable holder
1 Fix the cable holder to stand body.
2 Connect the AC-DC Adapter and Power Cord
to a wall outlet.
2 Put the cables into the cable holder .
or
ASSEMBLING AND PREPARING
NOTE
WARNING
27MP75HM
Tilt from +15 to -5 degrees up or down to adjust
the angle of the Monitor set to suit your view.
Do not touch or press the screen when
adjusting the angle of the monitor.
Front
Rear
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 .
NOTE
23MP75HM
Tilt from +20 to -5 degrees up or down to adjust
the angle of the Monitor set to suit your view.
Rear
Connect the Kensington security system cable
between the Monitor set and a table.
NOTE
The Kensington security system is optional.
You can obtain it from most electronics stores.
ENG
ENGLISH
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.
Front
7
8
ASSEMBLING AND PREPARING
Mounting on a wall
Model
ENGLISH
ENG
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.
23MP75HM
VESA (A x B)
Standard screw
Number of screws
Model
27MP75HM
VESA (A x B)
Standard screw
Number of screws
10 cm
75 x 75
M4
4
100 x 100
M4
4
10 cm
10 cm
10 cm
CAUTION
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.
1 Please, Use the screw and wall mount interface
in accordance with VESA Standards.
Disconnect the power cord first, and then
yy
move or install the Monitor set. Otherwise
electric shock may occur.
If you install the Monitor set on a ceiling or
yy
slanted wall, it may fall and result in severe
injury.
Use only an authorized LG wall mount
yy
and contact the local dealer or qualified
personnel.
Do not over tighten the screws as this may
yy
cause damage to the Monitor set and void
your warranty.
Use only screws and wall mounts that
yy
meet the VESA standard. Any damages
or injuries by misuse or using an improper
accessory are not covered by the warranty.
2 If you use screw longer than standard, the
monitor might be damaged internally.
3 If you use improper screw, the product might be
damaged and drop from mounted position. In
this case, LG Electronics is not responsible for
it.
4 VESA compatible.
5 Please use VESA standard as below.
784.8 mm (30.9 inch) and under
yy
* Wall Mount Pad Thickness : 2.6 mm
* Screw : Φ 4.0 mm x Pitch 0.7 mm x
Length 10 mm
787.4 mm (31.0 inch) and above
yy
* Please use VESA standard wall mount pad
and screws.
NOTE
Use the screws that are listed on the VESA
yy
standard screw specifications.
The wall mount kit will include an installation
yy
manual and necessary parts.
The wall mount bracket is optional. You can
yy
obtain additional accessories from your local
dealer.
The length of screws may differ depending
yy
on the wall mount. Be sure to use the proper
length.
For more information, refer to the
yy
instructions supplied with the wall mount.
USING THE MONITOR SET
9
USING THE MONITOR SET
Your Monitor set supports Plug & Play*.
yy
*Plug & Play: A PC recognizes a connected
device that users connect to a PC and turn
on, without device configuration or user
intervention.
HDMI connection
Transmits the digital video and audio signals from
your PC or A/V to the Monitor set. Connect the PC
or A/V and the Monitor set with the HDMI cable as
shown in the following illustrations.
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.
(sold separately)
NOTE
NOTE
When using a D-Sub signal input cable
yy
connector for Macintosh
Mac adapter
yy
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.
If you use HDMI PC, it can cause compatibility
yy
problem.
When you want to use two PC in our Monitor,
yy
please connect the signal cable(D-SUB/
HDMI) respectively in Monitor set.
If you turn the Monitor set on while it is cold,
yy
the screen may flicker. This is normal.
Some red, green, or blue spots may appear
yy
on the screen. This is normal.
CAUTION
Connect the signal input cable
yy
and tighten it by turning the
screws clockwise.
Do not press the screen with
yy
your finger for a long time as
this may result in temporary distortion on
the screen.
Avoid displaying a fixed image on the
yy
screen for a long period of time to prevent
image burn. Use a screensaver if possible.
ENG
ENGLISH
Connecting to a PC
10
USING THE MONITOR SET
Peripheral device connection
ENGLISH
ENG
Connect peripheral devices to the monitor using
headphone ports.
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)
NOTE
NOTE
Peripheral devices are sold separately.
yy
Cables with angled plugs may have clearyy
ance issues, use straight plugs when possible.
Angle Type
Straight Type
NOTE
Headphones or speakers may not work noryy
mally, depending on the server PC settings.
"Self Image Setting" Function.
yy
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)
‘AUTO’ Function.
yy
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)
CUSTOMIZING SETTINGS
11
CUSTOMIZING SETTINGS
2 Change 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.
3 Select EXIT to leave the OSD menu.
Monitor set Buttons
Button
Description
Accesses the main menus.(See p.12)
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.17).
Use this button to enter SUPER ENERGY SAVING, Picture Mode, SUPER
RESOLUTION+, DUAL DISPLAY, DUAL WEB menus.(See p.18~21)
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/
HDMI1/ HDMI2) 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.
ENG
ENGLISH
1 Press the desired button on the bottom of the Monitor set.
12
CUSTOMIZING SETTINGS
Customizing Settings
ENGLISH
ENG
Menu Settings
1 Press MENU button on the bottom of the Monitor set
to display the Menu OSD.
2 Set the options by pressing the ◄ or ► or ▼
buttons.
3 Select the "Next Menu" button to enter the more
option settings.
4 Select 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
Volume
●
●
To adjust the volume
Brightness
●
●
To adjust the brightness of the screen
●
●
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'.
Response Time
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
●
●
Menu > Next Menu
Picture
Color
Restore all factory default settings. Press the◄ , ►buttons to reset immediately.
Analog HDMI
Description
Contrast
●
●
To adjust the contrast of the screen
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
●
To customize the color of the screen
Gamma
Color Temp
Six Color
●
Color Reset
Display
Horizontal
Vertical
Clock
Phase
Audio
Audio Input
Others
Language
●
To adjust the position of the screen
●
To improve the clarity and stability of the screen
●
●
●
Button Sound
●
●
Automatic Standby
●
●
Power Indicator
Analog: D-SUB(Analog signal) input.
yy
HDMI: HDMI(Digital signal) input.
yy
To select the audio input
To customize the screen status for a user's operating
environment
CUSTOMIZING SETTINGS
13
Picture
ENG
ENGLISH
1 Press MENU button on the bottom of the Monitor set
to display the Menu OSD.
2 Select the "Next Menu" button to enter the more
option settings.
3 Enter to Picture by pressing the ▼ button.
4 Set the options by pressing the ◄ or ► or ▼
buttons.
5 Select 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
Contrast
To adjust the contrast of the screen.
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.
14
CUSTOMIZING SETTINGS
Color
ENGLISH
ENG
1 Press MENU button on the bottom of the Monitor set
to display the Menu OSD.
2 Select the "Next Menu" button to enter the more
option settings.
3 Select Color by pressing the ► button.
4 Enter to Color by pressing the ▼ button.
5 Set the options by pressing the ◄ or ► or ▼
buttons.
6 Select 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
Color Reset
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.
Resets the color settings to the factory default settings for the current input
device.
CUSTOMIZING SETTINGS
15
Display
ENG
ENGLISH
1 Press MENU button on the bottom of the Monitor set
to display the Menu OSD.
2 Select the "Next Menu" button to enter the more
option settings.
3 Select Display by pressing the ► button.
4 Enter to Display by pressing the ▼ button.
5 Set the options by pressing the ◄ or ► or ▼
buttons.
6 Select 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.
Audio
1 Press MENU button on the bottom of the Monitor set
to display the Menu OSD.
2 Select the "Next Menu" button to enter the more
option settings.
3 Select Audio by pressing the ► button.
4 Enter to Audio by pressing the ▼ button.
5 Set the options by pressing the ◄ or ► buttons.
6 Select 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 > Audio
Audio Input
Description
To select the input of audio.
HDMI : Set the input of audio to HDMI input source
Audio-In : Set the input of audio to PC line-in
Auto : Automatically set the input of audio to HDMI or Audio-in
16
CUSTOMIZING SETTINGS
Others
ENGLISH
ENG
1 Press MENU button on the bottom of the Monitor set
to display the Menu OSD.
2 Select the "Next Menu" button to enter the more
option settings.
3 Select Others by pressing the ► button.
4 Enter to Others by pressing the ▼ button.
5 Set the options by pressing the ◄ or ► or ▼
buttons.
6 Select 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.
Button Sound
To select or turn off the Buzzer sound.
The Buzzer sound operates in below cases.
DC power On/Off
MENU OSD On
FUNC. OSD On
READER OSD
AUTO
INPUT
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.
CUSTOMIZING SETTINGS
17
READER Setting
ENG
ENGLISH
1 Press READER button on the bottom of the Monitor
set to display the Reader Mode OSD.
2 Set the options by pressing the ◄ buttons.
Each option is explained below.
Description
Reader Mode
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.
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.
18
CUSTOMIZING SETTINGS
FUNC. Setting
ENGLISH
ENG
SUPER ENERGY SAVING
1 Press FUNC. button onthe bottom of the Monitor set to
display the FUNC. OSD.
2 Enter to SUPER ENERGY SAVING by pressing the ▼
button.
3 Set the options by pressing the ◄ or ► or ▼buttons.
4 Select EXIT to leave the OSD menu.To return to the
upper menu or set other menu items, usethe up arrow
(
) button.
Each option is explained below.
SUPER ENERGY SAVING
Description
High
Enables SUPER ENERGY SAVING you can save energy with this energy- high efficient function.
Low
Enables SUPER ENERGY SAVING you can save energy with this energy- low efficient function.
Off
Disables SUPER ENERGY SAVING.
NOTE
TOTAL POWER REDUCTION: How much power is saved while using the monitor.
yy
TOTAL CO2 REDUCTION: Change the TOTAL POWER REDUCTION to CO2.
yy
SAVING DATA(W/h)
yy
584 mm
(23 inch)
685 mm
(27 inch)
SUPER SAVING(High)
4 W/h
6 W/h
SUPER SAVING(Low)
2 W/h
3 W/h
Saving Data depends on the Panel. So,those values should be different from each panel and panel
yy
vendor.If option of SUPER ENERGY SAVING is High or Low, monitor luminance become higher or
lower depend on source.
LG calculated these values by using “broadcast video signal”
yy
(including broadcast video: IEC 62087)
SUPER SAVING refers to how much power can be saved using the SUPER ENERGY SAVING
yy
function.
If option of SUPER ENERGY SAVING is High or Low, Picture Mode will automatically be Custom and
yy
Reader Mode will automatically be Reader Off.
CUSTOMIZING SETTINGS
19
ENG
ENGLISH
Picture Mode
1 Press FUNC. button on the bottom of theMonitor set
to display the FUNC. OSD.
2 Select Picture Mode by pressing the ► button.
3 Enter to Picture Mode by pressing the ▼ button.
4 Set the options by pressing the ◄ or ► buttons.
5 Select 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.
Picture Mode
Description
Custom
It is a mode that theuser can adjust each element.It can adjust the color mode of the Main Menu.
Text
It is a mode that thescreen is adjusted to the best for the textworks.
Photo
It is a mode that thescreen is adjusted to the best to view pictures.
Cinema
It is a mode that thescreen is adjusted to the best to view the videos.
Game
It is a mode that thescreen is adjusted to the best to play a game.
Picture Mode
Description
Custom
It is a mode that theuser can adjust each element.It can adjust the color mode of the Main Menu.
Vivid 1
Adjusts the video image for the retail environment by enhancing the contrast, brightness, Colour,
and sharpness.
Vivid 2
Standard
Adjusts the image for the normal environment.
Cinema
It is a mode that thescreen is adjusted to the best to view the videos.
NOTE
If option of Picture Mode is non-Custom , Reader Mode will automatically be Reader Off and SUPER
ENERGY SAVING will automatically be Off.
20
CUSTOMIZING SETTINGS
SUPER RESOLUTION +
ENGLISH
ENG
1 Press FUNC. button on the bottom of theMonitor set
to display the FUNC. OSD.
2 Select SUPER RESOLUTION+ by pressing the ►
button.
3 Enter to SUPER RESOLUTION+ by pressing the ▼
button.
4 Set the options by pressing the ◄ or ► buttons.
5 Select 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.
FUNC. > SUPER
RESOLUTION+
Description
Off
Select this option for everyday viewing. SUPER RESOLUTION+ is turned off in this mode.
Low
The optimized picture quality is displayed when a user wants smooth and natural images. It
iseffective for slow-moving pictures or still images.
Middle
The optimized picture quality is displayed when a user wants images between low and
highmodes for comfortable viewing. It is effective for UCC or SD video.
High
Optimized picture quality is displayed when a user wants crystal clear images. It is effective
forhigh quality video or game.
CUSTOMIZING SETTINGS
21
* Before using below functions, please install DUAL SMART SOLUTION programme.
ENG
ENGLISH
DUAL DISPLAY
1 Press FUNC. button onthe bottom of the Monitor set
to display the FUNC. OSD.
2 Select DUAL DISPLAY by pressing the ► button.
3 Enter to DUAL DISPLAY by pressing the ▼ button.
4 Set the options by pressing the ◄ or ► buttons.
5 Select EXIT toleave the OSD menu.To return to the
upper menu or set other menu items, usethe up
arrow (
) button.
Each option is explained below.
DUAL DISPLAY
Description
Clone
By selecting Clone,user can use secondary monitor as done mode of primary monitor.
Extended
By selecting Extended,user can use secondary monitor as extended mode of primary
monitor.
Off
If select Off,DUAL DISPLAY is off.
* Before using below functions, please install DUAL SMART SOLUTION programme.
DUAL WEB
1 Press FUNC. button onthe bottom of the Monitor set
to display the FUNC. OSD.
2 Select DUAL WEB by pressing the ► button.
3 Enter to DUAL WEB by pressing the ▼ button.
4 Set the options by pressing the ◄ or ► buttons.
5 Select EXIT toleave the OSD menu.To return to the
upper menu or set other menu items, usethe up
arrow (
) button.
Each option is explained below.
DUAL WEB
Description
On
Help user to browse web efficiently by dividing in half. Help to arrange and move
windowson screen. Help user to control dividedwindows ratio.
Off
If select Off,DUAL WEB is off.
NOTE
When monitor goes to power saving mode with pc saving option-> Pressing any button -> OSD
yy
appear and user should press dual button -> User can bring back to normal mode.
22
TROUBLESHOOTING
ENGLISH
ENG
TROUBLESHOOTING
Check the following before calling for service.
No image appears
Is the power cord of the display
connected?
Is the power indicator light on?
Is the power on and the power
indicator White?
Is the power indicator flickering?
Do you see an "OUT OF RANGE"
message on the screen?
Do you see a "NO SIGNAL"
message on the screen?
yy Check and see if the power cord is connected properly to the power
outlet.
yy Press the Power button.
yy Adjust the brightness and the contrast.
yy If the display is in power saving mode, try moving the mouse or
pressing any key on the keyboard to bring up the screen.
yy Try to turn on the PC.
yy This message appears when the signal from the PC (video card) is
out of horizontal or vertical frequency range of the display. See the
'Specifications' section of this manual and configure your display
again.
yy When the monitor is on "No-Signal" in 5 minutes, the monitor goes to
DPM mode.
Do you see a "OSD LOCKED" message on the screen?
Do you see “OSD LOCKED” when
you push MENU button?
yy You can secure the current control settings, so that they cannot be
inadvertently changed. You can unlock the OSD controls at any time
by pushing the MENU button for several seconds: the message “OSD
UNLOCKED” will appear.
Display image is incorrect
Display Position is incorrect.
On the screen background, vertical
bars or stripes are visible.
Any horizontal noise appearing in
any image or characters are not
clearly portrayed.
yy Press the AUTO button to automatically adjust your display image to
the ideal setting.
y
y Press the AUTO button to automatically adjust your display image to
the ideal setting.
yy Press the AUTO button to automatically adjust your display image to
the ideal setting.
yy Check Control Panel ► Display ► Settings and adjust the display
to the recommended resolution or adjust the display image to the ideal
setting. Set the color setting higher than 24 bits (true color).
TROUBLESHOOTING
23
CAUTION
Display image is incorrect
The screen color is mono or
abnormal.
yy Check if the signal cable is properly connected and use a screwdriver
to fasten if necessary.
yy Make sure the video card is properly inserted in the slot.
yy Set the color setting higher than 24 bits (true color) at Control Panel
► Settings.
The screen blinks.
yy Check if the screen is set to interlace mode and if yes, change it to the
recommend resolution.
Do you see an "Unrecognized monitor, Plug&Play (VESA DDC) monitor found" message?
Have you installed the display
driver?
yy 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.
yy Make sure to check if the video card supports Plug&Play function.
The screen is flickering.
Did you select the recommended
resolution?
yy If the selected resolution is HDMI 1080i 60/50 Hz, the screen may
be flickering. Change the resolution to the recommended resolution
1080P.
ENG
ENGLISH
Check Control Panel ► Display ► Settings and see if the frequency or the resolution were
yy
changed. If yes, readjust the video card to the recommend resolution.
If the recommended resolution (optimal resolution) is not selected, letters may be blurred and the
yy
screen may be dimmed, truncated or biased. Make sure to select the recommend resolution.
The setting method can differ by computer and O/S (Operation System), and resolution mentioned
yy
above may not be supported by the video card performance. In this case, please ask to the computer
or the video card manufacturer.
24
SPECIFICATIONS
ENGLISH
ENG
SPECIFICATIONS
23MP75HM
Display
Sync Input
Screen Type
58.4 cm (23 inch) Flat Panel Active matrix-TFT LCDAntiGlare coating
Visible diagonal size: 58.4 cm
Pixel Pitch
0.265 mm x 0.265 mm (Pixel Pitch)
Horizontal Frequency
30 kHz to 83 kHz (Automatic)
Vertical Frequency
56Hz to 75Hz (D-SUB)
56Hz to 61Hz (HDMI)
Separate Sync. Digital
Input Form
Video Input
Signal Input
Input Form
Resolution
Max
Recommend
15 pin D-SUB Connector
HDMI Connector
RGB Analog (0.7 Vp-p/ 75 ohm), Digital
D-SUB(Analog) : 1920 x 1080 @ 60 Hz
HDMI (Digital) : 1920 x 1080 @ 60 Hz
VESA 1920 x 1080 @ 60 Hz
Plug & Play
DDC 2B(Analog,HDMI)
Power
Consumption
On Mode : 21 W(ENERGY STAR® standard) *
Sleep Mode ≤ 0.3 W
Off Mode ≤ 0.3 W
19 V
2.0 A
Power Input
AC-DC Adapter
Type LCAP21B, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE
OUTPUT: 19 V
2.1 A
Dimensions
(Width x Height x
Depth)
With Stand
53.3 cm x 42.3 cm x 18.2 cm
Without Stand
53.3 cm x 32.6 cm x 5.5 cm
Weight
3.9 kg
Tilt Range
-5° to 20°
Environmental
conditions
Operating Temperature 10°C to 35 °C
Operating Humidity
10 % to 80 %
Storage Temperature
Storage Humidity
Stand Base
Attached (
Power cord
Wall-outlet type
-20°C to 60 °C
5 % to 90 % non-Condensing
), Detached (O)
Product specifications shown above may be changed without prior notice due to upgrade of product
functions.
* The power consumption level can be different by operating condition and monitor setting.
* The On mode power consumption is measured with ENERGY STAR® test standard.
* ENERGY STAR® is a US registered mark of the United States Environmental Protection Agency.
SPECIFICATIONS
25
27MP75HM
Display
Sync Input
Screen Type
68.5 cm (27 inch) Flat Panel Active matrix-TFT LCDAntiGlare coating
Visible diagonal size: 68.5 cm
Pixel Pitch
0.3114 mm x 0.3114 mm (Pixel Pitch)
Horizontal Frequency
30 kHz to 83 kHz (Automatic)
Vertical Frequency
56Hz to 75Hz (D-SUB)
56Hz to 61Hz (HDMI)
Separate Sync. Digital
Input Form
Video Input
Signal Input
Input Form
Resolution
Max
Recommend
15 pin D-SUB Connector
HDMI Connector
RGB Analog (0.7 Vp-p/ 75 ohm), Digital
D-SUB(Analog) : 1920 x 1080 @ 60 Hz
HDMI (Digital) : 1920 x 1080 @ 60 Hz
VESA 1920 x 1080 @ 60 Hz
Plug & Play
DDC 2B(Analog,HDMI)
Power
Consumption
On Mode : 29 W(ENERGY STAR® standard) *
Sleep Mode ≤ 0.3 W
Off Mode ≤ 0.3 W
19 V
2.0 A
Power Input
AC-DC Adapter
Type LCAP21B, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE
OUTPUT: 19 V
2.1 A
Dimensions
(Width x Height x
Depth)
With Stand
62.3 cm x 47.4 cm x 18.2 cm
Without Stand
62.3 cm x 37.2 cm x 7.0 cm
Weight
5.6 kg
Tilt Range
-5° to 15°
Environmental
conditions
Operating Temperature 10°C to 35 °C
Operating Humidity
10 % to 80 %
Storage Temperature
Storage Humidity
Stand Base
Attached (
Power cord
Wall-outlet type
-20°C to 60 °C
5 % to 90 % non-Condensing
), Detached (O)
Product specifications shown above may be changed without prior notice due to upgrade of product
functions.
* The power consumption level can be different by operating condition and monitor setting.
* The On mode power consumption is measured with ENERGY STAR® test standard.
* ENERGY STAR® is a US registered mark of the United States Environmental Protection Agency.
ENG
ENGLISH
SPECIFICATIONS
26
SPECIFICATIONS
Preset Modes (Resolution)
ENGLISH
ENG
D-SUB Timing
Display Modes (Resolution)
Horizontal
Frequency(kHz)
Vertical
Frequency(Hz)
Polarity(H/V)
720 x 400
31.468
70
-/+
640 x 480
31.469
60
-/-
640 x 480
37.500
75
-/-
800 x 600
37.879
60
+/+
800 x 600
46.875
75
+/+
1024 x 768
48.363
60
-/-
1024 x 768
60.023
75
+/+
1152 x 864
67.500
75
+/+
1280 x 1024
63.981
60
+/+
1280 x 1024
79.976
75
+/+
1680 x 1050
65.290
60
-/+
1920 x 1080
67.500
60
+/+
Recommend Mode
HDMI Timing
Factory support mode
(Preset Mode)
Horizontal
Frequency(kHz)
Vertical
Frequency(Hz)
480P
31.50
60
O
576P
31.25
50
O
720P
37.50
50
O
720P
45.00
60
O
1080i
28.12
50
O
1080i
33.75
60
O
1080P
56.25
50
O
1080P
67.50
60
O
Recommend Mode
Indicator
Mode
LED Color
On Mode
White
Sleep Mode
Blinking White
Off Mode
Off
HDMI
PROPER POSTURE
27
ENG
ENGLISH
PROPER POSTURE
Proper posture for using the Monitor set.
Adjust the
Monitor set and
your posture to
allow you to view
images at the
optimal viewing
angle.
Place your hands
gently on the
keyboard, keeping
your arms bent at
the elbows and
horizontally outright.
Adjust the location of the
Monitor set to avoid it
reflecting light.
Declaration of Conformity
Trade Name: LG
Model : 23MP75HMB,27MP75HMB
Responsible Party: LG Electronics Inc.
Address : 1000 Sylvan Ave. Englewood Cliffs
NJ 07632 U.S.A
TEL: 201-266-2534
*above information is only for USA FCC Regulatory
Make sure to read the Safety Precautions before
using the product.
Keep the Owner’s Manual (CD) in an accessible
place for future reference.
The model and serial number of the SET is
located on the back and one side of the SET.
Record it below should you ever need service.
MODEL
SERIAL
ENERGY STAR is a set of power-saving
guidelines issued by the U.S.Environmental
Protection Agency(EPA).
As an ENERGY STAR Partner LGE
U. S. A.,Inc. has determined that this
product meets the ENERGY STAR
guidelines for energy efficiency.
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