LG Flatron W2240t Users Guide

							20
On Screen Display(OSD) Selection and Adjustment 
Main menu Sub menu Description
NORMALThe PhotoEffect function is disabled.
GAUSSIAN
BLURThis menu changes the screen to be more
colorful and smoother. 
SEPIAThis menu changes the screen to be
Sepia tone (brown color). 
MONOCH
-ROMEThis menu changed the screen to be
Gray tone (black-and-white Picture).
Exit: Exit,    : Move
: Select another sub-menu
: Restart to select sub-menu
 
						

							21
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?
 
						

							22
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  AUTObutton 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 position icon
in the on screen display.
• Press the  AUTObutton 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  AUTObutton 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 --> Settings and see if the frequency or the
resolution were changed. If yes, readjust the video card to the recommen\
d
resolution .
If the recommended resolution (optimal resolution) is not selected, le\
tters 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. 
 
						

							23
Display image is incorrect
Troubleshooting
●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.
Do you see an Unrecognized monitor, Plug&Play (VESA
DDC) monitor found message?
●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
our web site: http://www.lge.com.
• Make sure to check if the video card supports
Plug&Play function.
 
						

							24
Specifications                                                          \
W2040T
50.8 cm (20.0 inch) Flat Panel Active matrix-TFT LCD Anti-Glare coating 
Visible diagonal size: 50.8cm
0.2766 x 0.2766 mm (Pixel pitch)
Display
Horizontal Freq. 30 kHz to 83 kHz (Automatic) Vertical Freq. 56 Hz to 75 Hz (Automatic)
Input Form Separate Sync. DigitalSync Input
Signal Input 15 pin D-Sub ConnectorDVI-D Connector (Digital)
Input Form RGB Analog (0.7 Vp-p / 75 ohm), DigitalVideo Input
Max VESA 1600 x 900 @ 60 Hz
Recommend VESA 1600 x 900 @ 60 HzResolution
Plug&Play
On Mode :37 W (Typ.)Sleep Mode ≤ 1 W
Off Mode ≤ 1 WPower
Consumption
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-CondensingEnvironment
al Conditions
With Stand
Width   49.68 cm (19.55 inch) 
Height 39.16 cm (15.41 inch)     
Depth 21.00 cm (8.26 inch
)
Weight (excl. packing)  3.5 kg (7.71 lb)
Dimensions
& Weight
Tilt: -5˚ to 15˚Range
AC 100 - 240 V~ 50 / 60 Hz 1.0 A Power Input
Attached (     ), Detached ( O )Stand Base 
Wall-outlet typePower cord 
DDC 2B (Digital), DDC 2AB (Anlaog)
Without Stand
Width   49.68 cm (19.55 inch)
Height 31.96 cm (12.58 inch)   
Depth 5.94 cm (2.33 inch)
NOTE
Information in this document is subject to change without notice.
 
						

							25
Specifications                                                          \
W2240T
54.6 cm (21.5 inch) Flat Panel Active matrix-TFT LCD Anti-Glare coating 
Visible diagonal size: 54.6cm
0.248 x 0.248 mm (Pixel pitch)
Display
Horizontal Freq. 30 kHz to 83 kHz (Automatic) Vertical Freq. 56 Hz to 75 Hz (Automatic)
Input Form Separate Sync. DigitalSync Input
Signal Input 15 pin D-Sub ConnectorDVI-D Connector (Digital)
Input Form RGB Analog (0.7 Vp-p / 75 ohm), DigitalVideo Input
Max VESA 1920 x 1080 @ 60 Hz
Recommend VESA 1920 x 1080 @ 60 HzResolution
Plug&Play
On Mode :40 W (Typ.)Sleep Mode ≤ 1 W
Off Mode ≤ 1 WPower
Consumption
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-CondensingEnvironment
al Conditions
With Stand
Width    52.98 cm (20.85 inch) 
Height 41.10 cm (16.18 inch)     
Depth 21.00 cm (8.26 inch)
Weight (excl. packing)  3.8 kg (8.37 lb)Dimensions
& Weight
Tilt: -5˚ to 15˚Range
AC 100 - 240 V~ 50 / 60 Hz 1.0 A Power Input
Attached (     ), Detached ( O )Stand Base 
Wall-outlet typePower cord 
DDC 2B (Digital), DDC 2AB (Anlaog)
Without Stand
Width    52.98 cm (20.85 inch)
Height 33.78 cm (13.29 inch)   
Depth 5.95 cm (2.34 inch)
NOTE
Information in this document is subject to change without notice.
 
						

							26
Specifications                                                          \
W2340T
58.4 cm (23 inch) Flat Panel Active matrix-TFT LCD Anti-Glare coating 
Visible diagonal size: 58.4cm
0.265 x 0.265 mm (Pixel pitch)
Display
Horizontal Freq. 30 kHz to 83 kHz (Automatic) Vertical Freq. 56 Hz to 75 Hz (Automatic)
Input Form Separate Sync. DigitalSync Input
Signal Input 15 pin D-Sub ConnectorDVI-D Connector (Digital)
Input Form RGB Analog (0.7 Vp-p / 75 ohm), DigitalVideo Input
Max VESA 1920 x 1080 @ 60 Hz
Recommend VESA 1920 x 1080 @ 60 HzResolution
Plug&Play
On Mode :42 W (Typ.)Sleep Mode ≤ 1 W
Off Mode ≤ 1 WPower
Consumption
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-CondensingEnvironment
al Conditions
With Stand
Width    56.38 cm (22.19 inch)
Height 43.17 cm (16.99 inch)     
Depth 21.00 cm (8.26 inch)
Weight (excl. packing)  4.4 kg (9.70 lb)Dimensions
& Weight
Tilt: -5˚ to 15˚Range
AC 100 - 240 V~ 50 / 60 Hz 1.0 A Power Input
Attached (     ), Detached ( O )Stand Base 
Wall-outlet typePower cord 
DDC 2B (Digital), DDC 2AB (Anlaog)
Without Stand
Width    56.38 cm (22.19 inch) 
Height 35.75 cm (14.07 inch)   
Depth 6.05 cm (2.38 inch)
NOTE
Information in this document is subject to change without notice.
 
						

							27
Specifications
Preset Modes (Resolution)
Display Modes (Resolution) Horizontal Freq. (kHz) Vertical Freq. (Hz)
*Recommend Mode
W2040T
1
2
3
4
5
6
7
8
*9 720 x 400
640 x 480
640 x 480
800 x 600
800 x 600
1024 x 768
1024 x 768
1152 x 864 1600 x 900 31.468
31.469
37.500
37.879
46.875
48.363
60.123
67.500
60.000
70
60
75
60
75
60
75
75
60
Indicator
On Mode
Sleep Mode
Off ModeWhite
White Blinking Off
LED Color
MODE
Display Modes (Resolution) Horizontal Freq. (kHz) Vertical Freq. (Hz)
*Recommend Mode
W2240T/W2340T
1
2
3
4
5
6
7
8
9
10
11
*12 720 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 1080 31.468
31.469
37.500
37.879
46.875
48.363
60.123
67.500
63.981
79.976
65.290
67.500
70
60
75
60
75
60
75
75
60
75
60
60
 
						

							Digitally yours