LG W2254tq Users Guide

							A20
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 
						

							A23A23
Specifications W1954TQ
NOTE
Information in this document is subject to change without notice.
Display
Sync Input
Video Input
Resolution
Plug&Play
Power
Consumption
Dimensions
&Weight
Tilt Range
Power Input
Environmental
Conditions
Stand Base
Power cord 19 inches (48.1 cm) Flat Panel Active matrix-TFT LCD 
Anti-Glare coating
Visible diagonal size: 48.1 cm
0.284*0.284 mm pixel pitch
Horizontal Freq.      Analog : 30 - 83 kHz (Automatic)
Digital : 30 - 83 kHz (Automatic)
Vertical Freq. 56 - 75 Hz (Automatic)
Input Form Separate TTL, Positive/Negative
SOG (Sync On Green) 
Digital (HDCP)
Signal Input 15 pin D-Sub Connector
DVI - D connector (Digital)
Input Form RGB Analog (0.7 Vp-p/ 75 ohm), Digital
Max Analog : VESA 1440 x 900 @75 Hz
Digital : VESA 1440 x 900 @60 Hz
Recommend VESA 1440 x 900 @60 Hz
DDC 2B (Digital), DDC 2AB (Analog)
On Mode: 36 W(Typ.)
Sleep Mode≤1 W
Off Mode≤1 W
With Stand Without Stand
Width 45.05 cm / 17.73 inches 45.05 cm / 17.73 inches
Height 38.09 cm / 14.99 inches 32.67 cm / 12.86 inches
Depth 18.30 cm /   7.20 inches 6.00 cm /   2.36 inches
Net 3.33 kg (7.34 lbs)
Tilt -5˚~15˚
AC 100-240V~ 50/60Hz 0.8A 
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 
 
						

							A24A24A24
Specifications W2254TQ
NOTE
Information in this document is subject to change without notice.
Display
Sync Input
Video Input
Resolution
Plug&Play
Power
Consumption
Dimensions
&Weight
Tilt Range
Power Input
Environmental
Conditions
Stand Base
Power cord 22 inches (55.8 cm) Flat Panel Active matrix-TFT LCD 
Anti-Glare coating
Visible diagonal size: 55.8 cm
0.282*0.282 mm pixel pitch
Horizontal Freq. Analog : 30 - 83 kHz (Automatic)
Digital : 30 - 83 kHz (Automatic)
Vertical Freq. 56 - 75 Hz (Automatic)
Input Form Separate TTL, Positive/Negative
SOG (Sync On Green) 
Digital (HDCP)
Signal Input 15 pin D-Sub Connector
DVI - D connector (Digital)
Input Form RGB Analog (0.7 Vp-p/ 75 ohm), Digital
Max Analog : VESA 1680 x 1050 @60 Hz
Digital : VESA 1680 x 1050 @60 Hz
Recommend VESA 1680 x 1050 @60 Hz
DDC 2B (Digital), DDC 2AB (Analog)
On Mode: 40 W(Typ.)
Sleep Mode≤1 W
Off Mode≤1 W
With Stand Without Stand
Width 51.78 cm / 20.38 inches 51.78 cm / 20.38 inches
Height 42.41 cm / 16.69 inches 36.93 cm / 14.53 inches
Depth 19.80 cm /   7.79 inches 6.30 cm /   2.48 inches
Net 4.16 kg (9.17 lbs)
Tilt -5˚~15˚
AC 100-240V~ 50/60Hz 1.0A 
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 
 
						

							A25
Specifications
Display Modes (Resolution) Horizontal Freq. (kHz) Vertical Freq. (Hz)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
*15
**16640 x 350
720 x 400
640 x 480
640 x 480
800 x 600
800 x 600
832 x 624
1024 x 768
1024 x 768
1152 x 870
1152 x 900
1280 x 1024
1280 x 1024
1440 x 900
1440 x 900
1440 x 90031.469
31.468
31.469
37.500
37.879
46.875
49.725
48.363
60.123
68.681
61.805
63.981
79.976
55.500
55.935
70.63570
70
60
75
60
75
75
60
75
75
65
60
75
60
60
75
Indicator
On Mode
Sleep Mode
Off ModeRed
Flicker
Off
LED Color
MODE
Preset Modes (Resolution)
* Recommend Mode
**Only Analog Mode W1954TQ
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
1680 x 105031.468
31.469
37.500
37.879
46.875
48.363
60.123
67.500
63.981
79.976
64.674
65.29070
60
75
60
75
60
75
75
60
75
60
60
* Recommend Mode
W2254TQ
 
						

							Digitally yours