LG E2050S User manual

Make sure to read the Important Precautions before using the
product. Keep the User's Guide(CD) in an accessible place for future
reference.
See the label attached on the product and give the information to
your dealer when you ask for service.
User’s Guide
E2050S
E2050T
E2250T
E2350T
E2250S
E2350S

1
This unit has been engineered and manufactured to ensure your personal safety,
however improper use may result in potential electrical shock or fire hazards. In
order to allow the proper operation of all safeguards incorporated in this display,
observe the following basic rules for its installation, use, and servicing.
On Safety
Use only the power cord supplied with the unit. In case you use another power
cord, make sure that it is certified by the applicable national standards if not being
provided by the supplier. If the power cable is faulty in any way, please contact the
manufacturer or the nearest authorized repair service provider for a replacement.
The power supply cord is used as the main disconnection device. Ensure that the
socket-outlet is easily accessible after installation.
Operate the display only from a power source indicated in the specifications of
this manual or listed on the display. If you are not sure what type of power supply
you have in your home, consult with your dealer.
Overloaded AC outlets and extension cords are dangerous. So are frayed power
cords and broken plugs. They may result in a shock or fire hazard. Call your service
technician for replacement.
As long as this unit is connected to the AC wall outlet, it is not disconnected from
the AC power source even if the unit is turned off.
Do not Open the Display:
There are no user serviceable components inside.
There are Dangerous High Voltages inside, even when the power is OFF.
Contact your dealer if the display is not operating properly.
To Avoid Personal Injury :
Do not place the display on a sloping shelf unless properly secured.
Use only a stand recommended by the manufacturer.
Do not drop an object on or apply impact to the product. Do not throw any toys
or objects on the product screen.
It can cause injury to human, problem to product and damage the display.
To Prevent Fire or Hazards:
Always turn the display OFF if you leave the room for more than a short period
of time. Never leave the display ON when leaving the house.
Keep children from dropping or pushing objects into the display's cabinet
openings. Some internal parts carry hazardous voltages.
Do not add accessories that have not been designed for this display.
When the display is to be left unattended for an extended period of time, unplug
it from the wall outlet.
In the presence of thunder and lightning, never touch the power cord and signal
cable because it can be very dangerous. It can cause electric shock.
Important Precautions

2
Important Precautions
On Installation
Do not allow anything to rest upon or roll over the power cord, and do not place
the display where the power cord is subject to damage.
Do not use this display near water such as near a bathtub, washbowl, kitchen
sink, laundry tub, in a wet basement, or near a swimming pool.
Displays are provided with ventilation openings in the cabinet to allow the release
of heat generated during operation. If these openings are blocked, built-up heat
can cause failures which may result in a fire hazard. Therefore, NEVER:
Block the bottom ventilation slots by placing the display on a bed, sofa, rug, etc.
Place the display in a built-in enclosure unless proper ventilation is provided.
Cover the openings with cloth or other material.
Place the display near or over a radiator or heat source.
Do not rub or strike the Active Matrix LCD with anything hard as this may scratch,
mar, or damage the Active Matrix LCD permanently.
Do not press the LCD screen with your finger for a long time as this may cause
some afterimages.
Some dot defects may appear as Red, Green or Blue spots on the screen.
However, this will have no impact or effect on the display performance.
If possible, use the recommended resolution to obtain the best image quality for
your LCD display. If used under any mode except the recommended resolution,
some scaled or processed images may appear on the screen. However, this is
characteristic of the fixed-resolution LCD panel.
Leaving a fixed image on the screen for a long time may cause damage to the
screen and cause image burn-in. Make sure to use a screen saver on the product.
Burn-in and related problems are not covered by the warranty on this product.
Do not shock or scratch the front and sides of the screen with metallic objects.
Otherwise, it may cause damage to the screen.
Make sure the panel faces forward and hold it with both hands to move. If you
drop the product, the damaged product can cause electric shock or fire. Contact
an authorized the service center for repair.
Avoid high temperatures and humidity.

Important Precautions
3
On Cleaning
Unplug the display before cleaning the face of the display screen.
Use a slightly damp (not wet) cloth. Do not use an aerosol directly on the display
screen because over-spraying may cause electrical shock.
When cleaning the product, unplug the power cord and scrub gently with a soft
cloth to prevent scratching. Do not clean with a wet cloth or spray water or
other liquids directly onto the product. An electric shock may occur. (Do not use
chemicals such as benzene, paint thinners or alcohol)
Spray water onto a soft cloth 2 to 4 times, and use it to clean the front frame;
wipe in one direction only. Too much moisture may cause staining.
On Repacking
Do not throw away the carton and packing materials. They make an ideal
container in which to transport the unit. When shipping the unit to another
location, repack it in its original material.

4
Accessories
!!! Thank for selecting LGE products !!!
Please make sure the following items are included with your
monitor. If any items are missing, contact your dealer.
User's Guide/Cards
15-pin D-Sub Signal Cable
(To set it up, this signal cable may
be attached to this product before
shipping out.)
NOTE
This accessories may look different from those shown here.
User must use shielded signal interface cables (D-sub 15 pin cable, DVI-D cable) with ferrite
cores to maintain standard compliance for the product.
AC-DC adapter
(Depending on the country)
or
AC-DC adapter
Power Cord
(Depending on the country)
DVI-D Signal Cable
(This feature is not available
in all countries.)

Connecting the Display
5
Before setting up the monitor, ensure that the power to the monitor, the computer
system, and other attached devices is turned off.
1 way stand
1. Place the monitor with its front facing downward on a cushion or soft cloth.
Important
This illustration depicts the general model of connection. Your monitor may differ from
the items shown in the picture.
Once you connect the stand base, try not to disconnect it.
Do not carry the product upside down holding only the stand base. The product may
fall and get damaged or injure your foot.
2. Use a coin on the back of the stand base and turn the screw clockwise to tighten.
4. When you desire to disintegrate the monitor from the stand base, use a coin to turn the
screw counterclockwise.
.Once assembled take the monitor up carefully and face the front side.
3

Connecting the Display
6
Before setting up the monitor, ensure that the power to the monitor, the computer
system, and other attached devices is turned off.
2 way stand
1. Place the monitor with its front facing downward on a cushion or soft cloth.
Important
This illustration depicts the general model of connection. Your monitor may differ from
the items shown in the picture.
Once you connect the stand base, try not to disconnect it.
Do not carry the product upside down holding only the stand base. The product may
fall and get damaged or injure your foot.
2.Press the botton as shown, and the stand body.
.Once pull the stand body up,take the monitor up carefully and face the front side.
3

Connecting the Display
After installation, adjust the angle as shown below.
Adjust the position of the panel in various ways for maximum comfort.
Tilt Range : -5˚~15˚
ERGONOMIC
It is recommended that in order to maintain an ergonomic and comfortable viewing position,
the forward tilt angle of the monitor should not exceed 5 degrees.
15
-5
Do not touch or press the screen when
adjusting the angle of the monitor.
When adjusting the angle of the screen, do
not put your finger(s) in between the head of
the monitor and the stand body. You can
hurt your finger(s).
7
* With sandbase
Before setting up the monitor, ensure that the power to the monitor,
the computer system, and other attached devices is turned off.
Positioning your display

Ergonomic
It is recommended that in order to maintain an ergonomic and comfortable viewing
position, the backward tilt angle of the monitor should exceed 10 degrees.
A68
Connecting the Display
* Without sandbase
20
Before setting up the monitor, ensure that the power to the monitor,
the computer system, and other attached devices is turned off.
Positioning your display

Connecting the Display
NOTE
‘ 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.
‘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/SET function button to improve resolution.
A
Connect D-sub(Analog signal) Cable
1. Before setting up the monitor, ensure that the power to the monitor, the computer
system, and other attached devices is turned off.
2.
Connect signal input cable and power cord in order, then tighten the screw
of the signal cable.
Connecting withthe PC
12
3. Press the power button on the front panel to turn the power on. When monitor power is
turned on, the 'Self Image Setting Function' is executed automatically.
E2050S/E2250S/E2350S
9
DC-IN D-SUB
PC
A
OR
Mac 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.
When using a D-Sub signal input cable connector
for Macintosh
NOTE
This is a simplified representation of the rear view.
This rear view represents a general model; your display may differ
from the view as shown.
Wall-outlet type
Wall-outlet type
Power Button

Connecting the Display
NOTE
‘ 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.
‘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/SET function button to improve resolution.
A
B
Connect DVI-D(Digital signal) Cable
Connect D-sub(Analog signal) Cable
1. Before setting up the monitor, ensure that the power to the monitor, the computer
system, and other attached devices is turned off.
2.
Connect signal input cable and power cord in order, then tighten the screw
of the signal cable.
Connecting withthe PC
12
3. Press the power button on the front panel to turn the power on. When monitor power is
turned on, the 'Self Image Setting Function' is executed automatically.
(Only Analog Mode)
E2050T/E2250T/E2350T
10
DC-IN D-SUB
DVI-D
PC
PC
A
Mac 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.
When using a D-Sub signal input cable connector
for Macintosh
NOTE
This is a simplified representation of the rear view.
This rear view represents a general model; your display may differ
from the view as shown.
Wall-outlet type
Wall-outlet type
Power Button
OR

Control Panel Functions
Front Panel Controls
MENU Button
Use this button to enter or exit the On Screen Display.
OSD LOCKED/UNLOCKED
This function allows you to lock the current control
settings, so that they cannot be inadvertently changed.
Press and hold the MENU button for several seconds.
The message "OSD LOCKED" should appear.
You can unlock the OSD controls at any time by pushing
the MENU button for several seconds. The message
"OSD UNLOCKED" should appear.
1 2 35 6 7 84
11
For more information, refer to page 23.
ENGINE
Button
NORMAL MOVIE I NTERNET DEMO
EXIT
ENGINE
Button
Use this button to enter AUTO BRIGHT,ORIGINAL RATIO,
IMAGE BOOSTER,DUAL WEB,CINEMA MODE menus.
For more information, refer to page 20~21.
SMART+

Control Panel Functions
Use this button to enter a selection in the On Screen
Display.
AUTO IMAGE ADJUSTMENT
When adjusting your display settings, always press
the AUTO button before entering the On Screen
Display(OSD). (Only Analog Mode)
This will automatically adjust your display image to
the ideal settings for the current screen resolution
size (display mode).
The best display mode is
E2050S/E2050T : 1600 x 900
AUTO Button
INPUT Button
(SOURCE Hot key)
When two input signals are connected, you can select the
input signal (D-SUB/DVI) you want. When only one signal
is connected, it is automatically detected. The default
setting is D-Sub.
(Only E2050T/E2250T/E2350T )
EXIT Button
Use these buttons to exit the On Screen Display.
Power Button &
Use this button to turn the display 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
(Energy Saving), the power indicator is blinking white
12
This is lens for light sensor sletect outside luminance,
when setting AUTO BRIGHT ON.
Light sensor
Use this button to enter a selection in the On Screen
Display.
E2250S/E2250T : 1920 x 1080
E2350S/E2350T : 1920 x 1080

On Screen Display (OSD) Control Adjustment
Screen Adjustment
Making adjustments to the image size, position and operating
parameters of the display is quick and easy with the On Screen
Display Control system.
A short example is given below to familiarize you with the use of the
controls. The following section is an outline of the available
adjustments and selections you can make using the OSD.
To make adjustments in the On Screen Display, follow these steps:
Press the discretionary Button , then the main menu of the OSD appears.
To access a control, use the corresponding Buttons.
Use the / Buttons to adjust the image to the desired level.
Use the Button to select other sub-menu items.
EXIT Button to exit from the OSD .
1
2
3
4
MONITOR SETUP
MENU ENGINE AUTOSMART+ INPUT EXIT
MENU PICTURE
BRIGHTNESS 100
CONTRAST 70
SHARPNESS 5
EXIT
MONITOR SETUP
AUTO
MENU ENGINE AUTOSMART INPUT EXIT
AUTO
13
Press the


NOTE
The order of icons may differ depending on the model (14~24).
HDMI
LANGUAGE
WH
BUTTON INDICATOR
ITE BALANCE
POWER INDICATOR
FACTORY RESET
To customize the screen status
for a user's operating
environment
OTHERS
DSUB
DVI-D
HORIZONTAL
VERTICAL
CLOCK
PHASE
To improve the clarity and
stability of the screen
DISPLAY To adjust the position of the
screen
(PRESET / USER)
GAMMA
COLOR TEMP
COLOR To customize the color of the
screen
BRIGHTNESS
CONTRAST
SHARPNESS
PICTURE To adjust the brightness, contrast
and sharpness of the screen
DSUB
DVI-D
DSUB
DVI-D
DSUB
DSUB
Main menu Sub-menu Supported input Description
: D-SUB(Analog signal) input
: DVI-D(Digital signal) input
DSUB
DVI-D
F-ENGINE
NORMAL DSUB
To select or customize desired
MOVIE DVI-D
image settings
INTERNET
DEMO
AUTO BRIGHT DSUB
To adjust the image size
SMART+
DVI-D
ORIGINAL RATIO
IMAGE BOOSTER
DUAL WEB
CINEMA MODE
On Screen Display(OSD) Selection and Adjustment
The following table indicates all the On Screen Display control, adjustment,
and setting menus.
DSUB
DVI-D

15
EXIT : Exit
: Adjust (Decrease/Increase)
: Select another sub-menu
: Restart to select sub-menu
EXIT
MENU PICTURE
BRIGHTNESS
100
CONTRAST
70
SHARPNESS
5
MONITOR SETUP
AUTO
MENU ENGINE AUTOSMART+ INPUT EXIT
MONITOR SETUP
AUTO
MENU ENGINE AUTOSMART INPUT EXIT
Press the MENU Button, then the main menu of the OSD appears.Press the MENU Button, then the main menu of the OSD appears.
On Screen Display(OSD) Selection and Adjustment
You were introduced to the procedure of selecting and adjusting an item
using the OSD system. Listed below are the icons, icon names, and icon
descriptions of the all items shown on the Menu.
NOTE
OSD (On Screen Display) menu languages on the monitor may differ from the manual.
Icons
Menu Name
Sub-
menus
Button
Tip

16
On Screen Display(OSD) Selection and Adjustment
Main menu Sub menu Description
Exit : Exit
: Decrease
: Increase
: Select another sub-menu
BRIGHTNESS
CONTRAST
To adjust the brightness of the screen.
To adjust the contrast of the screen.
PRESET
RED
GREEN
BLUE
Select the screen color.
• sRGB: Set the screen color to fit the
sRGB standard color
specification.
• 6500K: Slightly reddish white.
• 9300K: Slightly bluish white.
Set your own red color levels.
Set your own green color levels.
Set your own blue color levels.
SHARPNESS To adjust the clearness of the screen.
Exit : Exit
: Decrease
: Increase
: Select another sub-menu
USER
COLOR TEMP
GAMMA Set your own gamma value.
: 0 / 1/ 2
On the monitor, high gamma values
display whitish images and low gamma
values display blackish images.
MENU PICTURE
CONTRAST 70
SHARPNESS 5
EXIT
BRIGHTNESS 100
PICTURE
MENU COLOR
GAMMA 1
K0056TESERP
GREEN 50
RED 50
BLUE 50
GAMMA
COLOR TEMP PRESET
EXIT
COLOR

17
On Screen Display(OSD) Selection and Adjustment
Main menu Sub menu Description
CLOCK
PHASE
To minimize any vertical bars or
stripes visible on the screen
background.
The horizontal screen size will also
change.
To adjust the focus of the display.
This item allows you to remove any
horizontal noise and clear or sharpen
the image of characters.
HORIZONTAL
VERTICAL
To move image left and right.
To move image up and down.
Exit : Exit
: Decrease
: Increase
: Select another sub-menu
E2050S
MENU DISPLAY
HORIZONTAL 50
VERTICAL 50
CLOCK 50
PHASE 50
DSUB 1024X768 60Hz
EXIT
EXIT
DISPLAY
MENU DISPLAY
VERTICAL 50
CLOCK 50
PHASE 50
1024X768 60Hz
HORIZONTAL 50
HORIZONTAL
E2050T/W2250T/W2350T

18
On Screen Display(OSD) Selection and Adjustment
Main menu Sub menu Description
To choose the language in which the
control names are displayed.
LANGUAGE
WHITE
BALANCE
If the output of the video card is
different the required specifications,
the color level may deteriorate due
to video signal distortion. Using this
function, the signal level is adjusted
to fit into the standard output level of
the video card in order to provide the
optimal image.
Activate this function when white
and black colors are present in the
screen.
FACTORY
Restore all factory default settings except
RESET
"LANGUAGE."
Press the , buttons to reset immediately.
POWER
INDICATOR
Use this function to set the power
indicator on the front 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.
NOTE
If this does not improve the screen image, restore the factory default settings. If necessary, execute the
WHITE BALANCE function again. This function will be enabled only when the input signal is an analog
signal.
Exit : Exit
: Decrease
: Increase
: Select another sub-menu
EXIT
MENU OTHERS
POWER INDICATOR
WHITE BALANCE
FACTORY RESET
ON
NO
NO
LANGUAGE ENGLISH
BOTTON INDICATOR ON
OTHERS
BOTTON
INDICATOR
Use this function to set the control key
indicator on the front side of the monitor
to ON or OFF.
If you set OFF, it will go off.
If you set ON , it will be turned on.

19
On Screen Display(OSD) Selection and Adjustment
You were introduced to the procedure of selecting and adjusting an item
using the OSD system. Listed below are the icons, icon names, and icon
descriptions of the all items shown on the Menu.
NOTE
OSD (On Screen Display) menu languages on the monitor may differ from the manual.
MONITOR SETUP
AUTO
MENU ENGINE AUTOSMART INPUT EXIT
AUTO
MENU ENGINE AUTOSMART+ INPUT EXIT
MONITOR SETUP
Press the Button, then the main menu of the OSD appears.
SMART+
SMART+
ON OFF
EXIT
AUTO BRIGHT
Sub-
menus
Icons
Menu Name
Button
Tip
EXIT : Exit
: Adjust (Decrease/Increase)
: Restart to select sub-menu