LG W2453sq Users Guide

							A10
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 MENU Buttonthen the main menu of the OSD appears.
To access a control, use the       ButtonsWhen the icon you want
becomes highlighted, press the AUTO/SET Button
Use Buttonsadjust the image to the desired level. Use the
AUTO/SET Button select other sub-menu items.
Push the MENU Buttononce to return to the main menu to select another
function. Push the MENU Buttontwice to exit from the OSD.
NOTE
Allow the display to stabilize for at least 30 minutes before making image adjustments.

Troubleshooting
No image appears
Check the following before calling for service.
No image appears
Do you see a OSD LOCKED message on the screen?
Is the power cord of the
display connected?
Is the power indicator
light on?
Is the power indicator
flickering?
Do you see an OUT OF
RANGE message on
the screen?
Do you see a CHECK
SIGNAL CABLE
message on the
screen?• Check and see if the power cord is connected
properly to the power outlet.
• Press the Power button.
• If the display is in power saving mode, try moving
the mouse or pressing any key on the keyboard to
bring up the screen.
• Try to turn on the PC.
• 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.
• 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 MENUbutton for several
seconds: the message 
“OSD UNLOCKED”will appear. Do you see “OSD
LOCKED” when you
push MENU button?
 
						

							A21A21
Troubleshooting
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.• Press the AUTO/SETbutton to automatically
adjust your display image to the ideal setting. 
If the results are unsatisfactory, adjust the image
position using the H position and V positionicon
in the on screen display.
• Press the AUTO/SETbutton to automatically
adjust your display image to the ideal setting.
If the results are unsatisfactory, decrease the
vertical bars or stripes using the CLOCKicon in
the on screen display.
• Press the AUTO/SETbutton to automatically
adjust your display image to the ideal setting.
If the results are unsatisfactory, decrease the 
horizontal bars using the PHASEicon in the on 
screen display.
• 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).
Important
Check Control Panel --> Display --> Settingsand 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
. 
 
						

							A22
Display image is incorrect
❁ The screen color is
mono or abnormal.
❁ 
The screen blinks.
• 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 .
• Check if the screen is set to interlace mode and if
yes,change it to the recommend resolution.
Troubleshooting
Have you installed the display driver?
❁ Have you installed
the display driver?
❁ Do you see an
"Unrecognized monitor,
Plug&Play (VESA DDC)
monitor found"
message?
•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.lge.com.
•Make sure to check if the video card supports
Plug&Play function.
DownloadedPfromPManualMonitor.comPManuals 
						

							A23
Specifications                                                             W2453SQ
Display
Sync Input
Video Input
Resolution
Plug&Play
Power
Consumption
Dimensions
& Weight
Range
Power Input
Environmental
Conditions
Stand Base 
Power cord 24.0 inches (60.9cm) Flat Panel Active matrix-TFT LCD, Anti-
Glare coating
Visible diagonal size: 60.9 cm
0.276*0.276 mm pixel pitch
Horizontal Freq. 30 - 83 kHz (Automatic)
Vertical Freq. 56 - 75 Hz (Automatic)
Input Form Separate TTL, Positive/Negative
SOG (Sync On Green)
Signal Input 15 pin D-Sub Connector
Input Form RGB Analog (0.7 Vp-p/ 75 ohm)
Max VESA 1920 x 1080 @60 Hz
Recommend VESA 1920 x 1080 @60 Hz
DDC 2AB   
On Mode:       42 W(Typ.)
Sleep Mode≤1 W
Off Mode≤1 W
With Stand Without Stand
Width 58.23 cm / 22.92 inches 58.23 cm / 22.92 inches
Height 44.44 cm / 17.49 inches 43.08 cm / 16.96 inches 
Depth 21.20 cm /   8.34 inches 6.63 cm /   2.61 inches
Net 5.6 kg (12.34 lbs)
Tilt -5˚~ 15˚
Swivel                     355°
AC 100-240V~ 50/60Hz 1.2A 
Operating Conditions
Temperature 10˚C to 35 ˚C
Humidity 10 % to 80 % non-Condensing
Storage Conditions
Temperature -20˚C to 60 ˚C 
Humidity 5 % to 90 % non-Condensing
Attached (     ), Detached ( O )
Wall-outlet type
NOTE
Information in this document is subject to change without notice.
 
						

							A24
Specifications
Indicator
On Mode
Sleep Mode
Off ModeRed
Flicker
Off
LED Color
MODE
Display Modes (Resolution) Horizontal Freq. (kHz) Vertical Freq. (Hz)
1
2
3
4
5
6
7
8
9
10
11
*12720 x 400
640 x 480
640 x 480
800 x 600
800 x 600
1024 x 768
1024 x 768
1152 x 864
1280 x 1024
1280 x 1024
1680 x 1050
1920 x 108031.468
31.469
37.500
37.879
46.875
48.363
60.123
67.500
63.981
79.976
65.290
67.50070
60
75
60
75
60
75
75
60
75
60
60
W2453SQ
* Recommend Mode
Preset Modes (Resolution)
 
						

							Digitally yours