LG Electronics Computer Monitor E2290V User Manual

OWNER’S MANUAL  
LED LCD MONITOR  
Please read this manual carefully before operating  
your set and retain it for future reference.  
LED LCD MONITOR MODEL  
E2290V  
 
Important Precautions  
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 appliance coupler is used as the disconnect device.  
Please make sure the device is installed near the wall outlet to which it is  
connected and that the outlet is easily accessible.  
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.  
1
 
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.  
2
 
Important Precautions  
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.  
On Disposal (Only , Hg lamp used LCD Monitor)  
The fluorescent lamp used in this product contains a small amount of mercury.  
Do not dispose of this product with general household waste.  
Disposal of this product must be carried out in accordance to the regulations of  
your local authority.  
3
 
Accessories  
!!! Thank you for selecting LGE products !!!  
Please make sure the following items are included with your  
monitor. If any items are missing, contact your dealer.  
Owner's Manual/Cards  
15-pin D-Sub Signal Cable  
Power Cord  
AC-DC adapter  
(Depending on the country)  
DVI-D Signal Cable  
(This feature is not available in  
all countries.)  
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.  
4
 
Connecting the Display  
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  
Adjust the position of the panel in various ways for maximum comfort.  
Tilt Range : -5˚ to 15˚  
-5  
15  
IMPORTANT  
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.  
Do not touch or press the screen when adjusting the angle of the monitor.  
5
 
Connecting the Display  
Connecting with the PC  
1. Before setting up the monitor, ensure that the power to the monitor, the computer  
2. sCyosntenmec, tasnidgnoathleinrpautttaccahbedledeviceasnids ptuorwneedr cooff.rd  
in order, then tighten the screw  
1
2
of the signal cable.  
A
Connect DVI-D(Digital signal) Cable  
B
C
Connect D-sub(Analog signal) Cable  
Connect HDMI Cable  
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.  
AV equipment  
(Set-Top Box, DVD,  
Video,  
Varies according to model.  
Headphone/Earphone Input  
Video Game Console)  
* HDMI is optimized on the AV equipment.  
* Not supported PC  
Wall-outlet type  
DVI-D (This feature is not  
available in all countries.)  
When using a D-Sub signal input cable  
connector for Macintosh  
Connect the signal  
input cable and  
tighten it up by  
turning in the  
direction of the  
arrow as shown in  
the figure.  
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.  
6
 
Connecting the Display  
3. Press the power button on the stand base to turn the power on. When monitor power is  
turned on, the 'Self Image Setting Function' is executed automatically.  
(Only Analog Mode)  
Power Button  
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 function button to improve resolution.  
7
 
Control Panel Functions  
Front Panel Controls  
Use this button to enter or exit from the On Screen Display.  
MENU Button  
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.  
8
 
Control Panel Functions  
AUTO Button  
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  
1920 x 1080  
When two input signals at least are connected, you can  
select the input signal (D-SUB/DVI/HDMI) you want. When  
only one signal is connected, it is automatically detected.  
The default setting is D-Sub.  
INPUT Button  
(SOURCE Hot key)  
Exit the OSD(On Screen Display).  
EXIT Button  
Use this button to turn the display on or off.  
Power Button &  
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 red.  
9
 
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.  
1
To access a control, use the corresponding buttons.  
2
Use the  
Use the  
/
buttons to adjust the image to the desired level.  
3
4
button to select other sub-menu items.  
Press the EXIT Button to exit from the OSD.  
10  
 
On Screen Display(OSD) Selection and Adjustment  
The following table indicates all the On Screen Display control, adjustment,  
and setting menus.  
D-SUB  
DVI-D  
HDMI  
: D-SUB(Analog signal) input  
: DVI-D(Digital signal) input  
: HDMI signal  
Main menu  
PICTURE  
Sub-menu  
BRIGHTNESS  
CONTRAST  
SHARPNESS  
Supported input  
Description  
D-SUB  
DVI-D  
HDMI  
To adjust the brightness,  
contrast, sharpness, white  
balance and black level of the  
screen  
D-SUB  
HDMI  
WHITE BALANCE  
BLACK LEVEL  
COLOR TEMP  
To customize the color of the  
screen  
D-SUB  
DVI-D  
HDMI  
COLOR  
(PRESET)  
sRGB  
(USER)  
RED  
6500K  
7500K  
8500K  
9300K  
GREEN  
BLUE  
GAMMA  
DSUB  
DVI-D  
NORMAL  
MOVIE  
INTERNET  
DEMO  
To select or customize desired  
image settings  
F-ENGINE  
STANDARD  
MOVIE  
HDMI  
GAME  
SPORTS  
NORMAL  
DSUB  
DVI-D  
HDMI  
PHOTO  
EFFECT  
To adjust the screen color mode  
GAUSSIAN BLUR  
SEPIA  
MONOCHROME  
To adjust the headphone/  
earphone volume  
VOLUME  
OTHERS  
HDMI  
VOLUME  
D-SUB  
DVI-D  
HDMI  
LANGUAGE  
ORIGINAL RATIO  
RTC  
To customize the screen status  
for a user's operating  
environment  
SOUND  
POWER INDICATOR  
BUTTON INDICATOR  
FACTORY RESET  
NOTE  
The order of icons may differ depending on the model (11 to 19).  
11  
 
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.  
Press the MENU Button, then the main menu of the OSD appears.  
Menu Name  
Icons  
Sub-  
menus  
Move to the upper menu  
Button  
Tip  
Adjust (Decrease/Increase)  
Select another sub-menu  
NOTE  
OSD (On Screen Display) menu languages on the monitor may differ from the manual.  
12  
 
On Screen Display(OSD) Selection and Adjustment  
Main menu  
Sub menu  
Description  
To adjust the brightness of the  
screen.  
BRIGHTNESS  
To adjust the contrast of the screen.  
To adjust the clearness of the screen.  
CONTRAST  
SHARPNESS  
: Move to the upper menu  
: Decrease  
If the output of the video card is  
different from the required  
WHITE  
BALANCE  
: Increase  
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.  
: Select another sub-menu  
Activate this function when white and  
black colors are present in the  
screen.  
(only for D-SUB input)  
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.  
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.  
13  
 
On Screen Display(OSD) Selection and Adjustment  
Main menu  
Sub menu  
Description  
PRESET Mode  
COLOR TEMP Select either PRESET or USER to  
adjust the screen color.  
Select the screen color.  
sRGB: Set the screen color to fit the  
sRGB standard color  
PRESET  
specification.  
6500K to 7500K: Slightly reddish white.  
8500K to 9300K: Slightly bluish white.  
USER Mode  
USER  
RED  
Set your own red color levels.  
GREEN  
Set your own green color levels.  
BLUE  
Set your own blue color levels.  
GAMMA  
: Move to the upper menu  
Set your own gamma value. : 0 / 1 / 2  
On the monitor, high gamma values  
display whitish images and low  
gamma values display blackish  
images.  
: Decrease  
: Increase  
: Select another sub-menu  
14  
 
On Screen Display(OSD) Selection and Adjustment  
Main menu  
Sub menu  
Description  
D-SUB/DVI-D input  
NORMAL  
Select this when you want to use the  
product in the most general using  
environment.  
HDMI input  
STANDARD  
Select this when you want to use the  
original standard video.  
* In the General (Standard) mode, the  
is turned off.  
D-SUB/DVI-D input  
Select this when you are watching a  
video or movie.  
MOVIE  
HDMI input  
: Move to the upper menu  
: Move  
,
15  
 
On Screen Display(OSD) Selection and Adjustment  
Main menu  
Sub menu  
Description  
D-SUB/DVI-D input  
Select this when you are working on  
the document (Word etc.)  
INTERNET  
HDMI input  
Select this when you are playing a  
game.  
GAME  
D-SUB/DVI-D input  
This is used for advertising in the store.  
The screen will be divided to show the  
standard mode on the left and video  
mode on the right so that the  
DEMO  
consumers can check the difference  
after applying the video mode.  
HDMI input  
Select this when you watching general  
sports.  
SPORTS  
: Move to the upper menu  
: Move  
,
16  
 
On Screen Display(OSD) Selection and Adjustment  
Main menu  
Sub menu  
Description  
NORMAL  
The PhotoEffect function is disabled.  
GAUSSIAN This menu changes the screen to be more  
colorful and smoother.  
BLUR  
SEPIA  
This menu changes the screen to be  
Sepia tone (brown color).  
MONOCH  
-ROME  
This menu changed the screen to be  
Gray tone(black-and-white Picture) .  
: Move to the upper menu  
: Move  
,
17  
 
On Screen Display(OSD) Selection and Adjustment  
Main menu  
Sub menu  
Description  
HDMI input  
VOLUME  
To adjust the volume of headphone/  
Earphone.  
(Only for HDMI input)  
: Move to the upper menu  
: Decrease  
: Increase  
: Mute  
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  
To adjust the image size.  
ORIGINAL  
RATIO  
If you set ON, you enable the  
RTC  
Response Time Control function and  
reduce the afterimage of the screen.  
If you set OFF, you disable the  
Response Time Control function and  
operate at panel response time.  
: Move to the upper menu  
: Decrease  
: Increase  
: Select another sub-menu  
To select or turn off the Buzzer sound.  
The Buzzer sound operates in below  
cases:  
SOUND  
DC power On/Off  
AC power On  
Monitor Setup OSD On/Off  
Menu OSD On/Off  
Use this function to set the power  
indicator on the stand base of the  
monitor to ON or OFF.  
POWER  
INDICATOR  
If you set OFF, it will go off.  
If you set ON at any time, the power  
indicator will automatically be turned on.  
BUTTON  
INDICATOR  
Use this function to set the control key  
indicator on the stand base of the  
monitor to ON or OFF.  
If you set OFF, it will be turned off.  
If you set ON, it will be turned on.  
Restore all factory default settings except  
"LANGUAGE."  
FACTORY  
RESET  
Press the  
immediately.  
,
buttons to reset  
19  
 
Troubleshooting  
Check the following before calling for service.  
No image appears  
G Is the power cord of the  
Check and see if the power cord is connected  
properly to the power outlet.  
display connected?  
G Is the power indicator  
Press the Power button.  
light on?  
G Is the power indicator  
If the display is in power saving mode, try moving  
the mouse or pressing any key on the keyboard to  
bring up the screen.  
red?  
Try to turn on the PC  
.
G Do you see an "OUT OF  
RANGE" message on  
the screen?  
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.  
This message appears when the signal cable  
between your PC and your display is not  
connected. Check the signal cable and try again.  
G Do you see a "CHECK  
SIGNAL CABLE"  
message on the  
screen?  
Do you see a "OSD LOCKED" message on the screen?  
G
Do you see OSD  
LOCKEDwhen you  
push MENU button?  
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 UNLOCKEDwill appear.  
20  
 
Troubleshooting  
Display image is incorrect  
G Display Position is  
Press the AUTO button to automatically adjust  
incorrect.  
your display image to the ideal setting.  
Press the AUTO button to automatically adjust  
your display image to the ideal setting.  
G On the screen  
background, vertical  
bars or stripes are  
visible.  
Press the AUTO button to automatically adjust  
your display image to the ideal setting.  
G Any horizontal noise  
appearing in any  
image or characters  
are not clearly  
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).  
portrayed.  
IMPORTANT  
Check Control Panel --> Display --> Settings and see if the frequency or the resolution  
were 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 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 above may not be supported by the video card  
performance. In this case, please ask to the computer or the video card  
manufacturer.  
21  
 
Troubleshooting  
Display image is incorrect  
G The screen color is  
Check if the signal cable is properly connected  
and use a screwdriver to fasten if necessary.  
Make sure the video card is properly inserted in  
the slot.  
Set the color setting higher than 24 bits (true color)  
at Control Panel - Settings.  
mono or abnormal.  
G The screen blinks.  
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?  
G
Have you installed the  
display driver?  
Be sure to install the display driver from the display  
driver CD (or diskette) that comes with your  
display. Or, you can also download the driver from  
Make sure to check if the video card supports  
Plug&Play function.  
The Audio function is not working  
G
Picture OK & No sound.  
Check whether volume is "0".  
Check sound muted.  
HDMI cable installed properly.  
Head phone cable installed properly.  
Check sound format. Not supply to compressed  
sound format.  
22  
 
Specifications  
54.6 cm (21.5 inch) Flat Panel Active matrix-TFT LCD  
Anti-Glare coating  
Display  
Visible diagonal size : 54.6 cm  
0.248 mm x 0.248 mm (Pixel pitch)  
Horizontal Freq.  
Vertical Freq.  
Input Form  
Analog,Digital: 30 kHz to 83 kHz (Automatic)  
Sync Input  
Video Input  
HDMI : 30 kHz to 83 kHz (Automatic)  
Analog,Digital : 56 Hz to 75 Hz (Automatic)  
HDMI : 56 Hz to 61 Hz (Automatic)  
Separate Sync., Digital  
Signal Input  
Input Form  
15 pin D-Sub Connector  
DVI-D connector (Digital)  
19 pin HDMI Connector  
Analog (0.7 Vp-p/ 75 ohm), Digital, HDMI  
Max  
VESA 1920 x 1080 @ 60 Hz  
VESA 1920 x 1080 @ 60 Hz  
Resolution  
Plug&Play  
Recommend  
DDC 2B (Analog, Digital, HDMI)  
:
26 W (Typ.)  
1 W  
0.5 W  
On Mode  
Power  
Consumption  
Sleep Mode  
Off Mode  
With Stand  
Dimensions  
& Weight  
Width 51.14 cm (20.13 inch)  
Height 39.93 cm (15.72 inch)  
Depth 13.5 cm (5.31 inch)  
Weight(excl. packing)  
2.8 kg (6.17 lb)  
Tilt : -5˚ to 15˚  
Range  
19 V  
2.1 A  
Power Input  
AC-DC Adapter  
Type SHA1010L, manufactured by Sungho Electronics  
Operating Conditions  
Environment  
al Conditions  
Temperature  
Humidity  
10 ˚C to 35 ˚C  
10 % to 80 % non-Condensing  
Storage Conditions  
Temperature  
Humidity  
-20 ˚C to 60 ˚C  
5 % to 90 % non-Condensing  
Attached ( O ), Detached (  
Wall-outlet type  
)
Stand Base  
Power cord  
NOTE  
Information in this document is subject to change without notice.  
23  
 
Specifications  
Preset Modes (Resolution) - D-sub(Analog) / DVI-D(Digital) INPUT  
Display Modes (Resolution)  
Horizontal Freq. (kHz)  
Vertical Freq. (Hz)  
1
2
31.468  
31.469  
37.500  
37.879  
46.875  
48.363  
60.123  
67.500  
63.981  
79.976  
65.290  
67.500  
720 x 400  
640 x 480  
70  
60  
75  
60  
75  
60  
75  
75  
60  
75  
60  
60  
3
640 x 480  
4
800 x 600  
800 x 600  
5
6
1024 x 768  
1024 x 768  
1152 x 864  
1280 x 1024  
1280 x 1024  
1680 x 1050  
1920 x 1080  
7
8
9
10  
11  
*12  
*Recommend Mode  
HDMI Video Input  
Display Modes (Resolution)  
Horizontal Freq. (kHz)  
Vertical Freq. (Hz)  
1
2
3
4
5
6
7
8
31.50  
31.25  
37.50  
45.00  
28.12  
33.75  
56.25  
67.50  
480p  
576p  
720p  
720p  
1080i  
1080i  
1080p  
1080p  
60  
50  
50  
60  
50  
60  
50  
60  
Indicator  
LED Color  
MODE  
White  
Red  
Off  
On Mode  
Sleep Mode  
Off Mode  
24  
 

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