LG Flatron W2271tc Users Guide

							18
On Screen Display(OSD) Selection and Adjustment 
Main menu Sub menu Description
PICTURE
MENU: Exit
: Decrease
: Increase
SET    : Select another sub-menu
BRIGHTNESS
CONTRAST 
GAMMATo adjust the brightness of the screen. 
To adjust the contrast of the screen.
Set your own gamma value. : -50 / 0 / 50
On the monitor, high gamma values
display whitish images and low gamma
values display high contrast images.
PRESET
RED
GREEN
BLUESelect the screen color. 

						

							21
On Screen Display(OSD) Selection and Adjustment 
Icons
Menu Name
Sub-menu Name
Main menu              Sub menu Description
To adjust the USER sub-menu
function,press the SET Button
MOVIE
INTERN
ET
NORMAL
DEMO
USER
When you execute F-ENGINE, two tones will appear
on the screen as shown. The applied screen will
appear on the left side, whereas the non-applied
screen will appear on the right side. Press the SET
button to use the adjusted screen.
FLATRON F-ENGINEScreen when applied Screen when not applied
The OSD screen will appear when you press the                   button on the
front of the monitor.
Select YES in            sub-menu to save adjustments. 
This is under normal operating conditions.
* Normal mode is when f-ENGINE is turned off.
This feature lets you easily select the best desired
image condition optimized to the environment
(ambient illumination, image types etc).
MOVIE: For animation images in videos or movies INTERNET: For text images (Word processing etc.)
USER You can manually adjust brightness, ACE or RCM. 
You can save or restore the adjusted value even 
when using a different environment.
Not applied
Green enhance
MENU
: Exit
,     : Move
SET    : Select
MENU: Exit
: Decrease
: Increase
SET    : Select another sub-menu
Flesh tone
Color Enhance
...BRIGHTNESS(     ) : Adjusts screen brightness....ACE(Adaptive Clarity Enhancer): Selects the clarity mode.
Not applied
Weak clarity and luminosity contrast. 
Strong clarity and luminosity contrast. 
...RCM(Real Color Management): Selects the color mode.
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 consumers can
check the difference after applying the video mode. 
 
						

							18
On Screen Display(OSD) Selection and Adjustment 
Main menu Sub menu Description
PICTURE
MENU: Exit
: Decrease
: Increase
SET    : Select another sub-menu
BRIGHTNESS
CONTRAST 
GAMMATo adjust the brightness of the screen. 
To adjust the contrast of the screen.
Set your own gamma value. : -50 / 0 / 50
On the monitor, high gamma values
display whitish images and low gamma
values display high contrast images.
PRESET
RED
GREEN
BLUESelect 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.
COLOR
MENU: Exit
: Decrease
: Increase
SET: Select another sub-menu

On Screen Display(OSD) Selection and Adjustment 
Press the      ,      buttons to reset immediately.
If this does not improve the screen image, restore the factory default settings. If necessary,
perform the white balance function again. This function will be enabled only when the input
signal is an analog signal. 
SETUP
MENU: Exit
: Adjust
: Adjust
SET    : Select another  
sub-menu
Main menu Sub menu Description
To choose the language in which the
control names are displayed.
To adjust position of the OSD window
on the screen.LANGUAGE
OSD
POSITION
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.
Restore all factory default settings except
LANGUAGE. FACTORY
RESET POWER
INDICATOR
Use this function to set the power
indicator on the front side of the monitor
to ONor OFF.
If you set OFF, it will go off. 
If you set ONat any time, the power
indicator will automatically be turned on.
W2271TC
W1971SC/W2271SC

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 on and the
power indicator blue or
green?
Is the power indicator
amber?
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.
• Pressthe Power button.
• Adjust the brightness and the contrast.
• 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?

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.
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.

Specifications                                                                   W1971SC
NOTE
Information in this document is subject to change without notice.
Attached (     ), Detached ( O )
Wall-outlet type
Standard                      USB 2.0, Bus-Power 
Data Rate                Max 480 Mbps
Input Sensitivity  0.7Vrms
Video Resolution  Max 640 x 480 (VGA)
View Angle(Diagonal) 60˚
Analog One Channel
Stand Base 
Power cord 
USB
Audio
Webcam
MIC

Specifications                                                                   W2271SC
NOTE
Information in this document is subject to change without notice.
Attached (     ), Detached ( O )
Wall-outlet type 
Standard                      USB 2.0, Bus-Power 
Data Rate                Max 480 Mbps
RMS Audio Output  1W+1W(R+L)
Input Sensitivity  0.7Vrms
Video Resolution  Max 1600 x 1200 (2M)
View Angle(Diagonal) 65˚
Digital Two Channel
Stand Base 
Power cord 
USB
Audio
Webcam
MIC

Specifications                                                                   W2271TC
NOTEInformation in this document is subject to change without notice.
Attached (     ), Detached ( O )
Wall-outlet type
Standard                      USB 2.0, Bus-Power 
Data Rate                Max 480 Mbps
RMS Audio Output  1W+1W(R+L)
Input Sensitivity  0.7Vrms
Video Resolution  Max 1600 x 1200 (2M)
View Angle(Diagonal) 65˚
Digital Two Channel
Stand Base 
Power cord 
USB
Audio
Webcam
MIC

Installing the Wall mount plate
This monitor satisfies the specifications of the  Wall mount plate or
the interchange device.
1.Place the monitor face down on the
cushion or soft cloth.2.Separate the stand using a
screwdriver as shown in the picture.
3.Install the Wall mount plate.
Wall mount plate(Separate purchase)
This is stand-type or wall mount type and is
connectable with Wall mount plate.
Please refer to the installation guide for
more details, which is provided when Wall
mount plate is purchased.
Kensington Security Slot
Connected to a locking cable that
can be purchased separately at
most computer stores.
 
						

							19
On Screen Display(OSD) Selection and Adjustment 
TRACKING
Main menu Sub menu Description
MENU: Exit
: Decrease
: Increase
SET    : Select another sub-menu
CLOCK
PHASE
SHARPNESSTo 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.
To adjust the clearness of the screen.
HORIZONTAL
VERTICALTo move image left and right.
To move image up and down.

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. 

Specifications                                                                   W2271TC
Display
Sync Input
Video Input
Resolution
Plug&Play
Power
Consumption
Dimensions
&Weight
Range
Power Input
Environmental
Conditions22 inches (55.867 cm) Flat Panel Active matrix-TFT LCD 
Anti-Glare coating 
Visible diagonal size : 55.867 cm
0.282 mm pixel pitch
Horizontal Freq. 28 - 83 kHz (Automatic)
Vertical Freq. 56 - 75 Hz (Automatic)
Input Form Separate Sync.
SOG (Sync On Green) 
Digital
Signal Input 15 pin D-Sub Connector
DVI-D Connector (Digital)
Input Form RGB Analog (0.7 Vp-p/ 75 ohm), Digital
Max VESA 1680 x 1050 @60 Hz
Recommend VESA 1680 x 1050 @60 Hz
DDC 2B
On Mode:
42W(Typ.)
Sleep Mode
1 W
Off Mode
1 W
With Stand Without Stand
Width
51.96 cm / 20.46 inches 51.96 cm / 20.46 inches
Height42.81 cm / 16.86 inches  36.41 cm / 14.34 inches
Depth22.07 cm / 8.69 inches 5.59 cm / 2.20 inches
Weight(excl. packing) 4.5 kg (9.92 lbs)
Tilt -5˚~22˚
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

Specifications
Preset Modes (Resolution)
*Recommend Mode
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 ModeBlue
Amber
Off
LED Color
MODE
VGA
VGA
VGA
VESA
VESA
VESA
MAC
VESA
VESA
MAC
VESA
VESA
VESA
VESA
VESA
VESA 
W1971SC
W2271SC/W2271TC
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 VGA
VGA
VGA
VESA
VESA
VESA
VESA
VESA
VESA
VESA
VESA
VESA
 
						

							18
On Screen Display(OSD) Selection and Adjustment 
Main menu Sub menu Description
PICTURE
MENU: Exit
: Decrease
: Increase
SET    : Select another sub-menu
BRIGHTNESS
CONTRAST 
GAMMATo adjust the brightness of the screen. 
To adjust the contrast of the screen.
Set your own gamma value. : -50 / 0 / 50
On the monitor, high gamma values
display whitish images and low gamma
values display high contrast images.
PRESET
RED
GREEN
BLUESelect 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.
COLOR
MENU: Exit
: Decrease
: Increase
SET: Select another sub-menu

On Screen Display(OSD) Selection and Adjustment 
Press the      ,      buttons to reset immediately.
If this does not improve the screen image, restore the factory default settings. If necessary,
perform the white balance function again. This function will be enabled only when the input
signal is an analog signal. 
SETUP
MENU: Exit
: Adjust
: Adjust
SET    : Select another  
sub-menu
Main menu Sub menu Description
To choose the language in which the
control names are displayed.
To adjust position of the OSD window
on the screen.LANGUAGE
OSD
POSITION
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.
Restore all factory default settings except
LANGUAGE. FACTORY
RESET POWER
INDICATOR
Use this function to set the power
indicator on the front side of the monitor
to ONor OFF.
If you set OFF, it will go off. 
If you set ONat any time, the power
indicator will automatically be turned on.
W2271TC
W1971SC/W2271SC

Troubleshooting
No image appears
Check the following befor
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 on and the
power indicator blue or
green?
Is the power indicator
amber?
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.
• Pressthe Power button.
• Adjust the brightness and the contrast.
• 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 

						

							Specifications                                                          \
         W1971SC
25
Display 
Sync Input 
Video Input 
Resolution 
Plug&Play 
Power 
Consumption 
Dimensions&Weight
Range 
Power Input 
Environmental 
Conditions19 inches (48.14 cm) Flat Panel Active matrix-TFT LCD  
Anti-Glare coating 
Visible diagonal size : 48.14 cm
0.285 mm pixel pitch
Horizontal Freq. 28 - 83 kHz (Automatic) Vertical Freq. 56 - 75 Hz (Automatic)
Input Form Separate Sync. SOG (Sync On Green) 
Signal Input 15 pin D-Sub Connector 
Input Form RGB Analog (0.7 Vp-p/ 75 ohm) 
Max VESA 1440 x 900 @75 Hz 
Recommend VESA 1440 x 900 @60 Hz 
DDC 2B 
On Mod e   :        
34W(Typ.)
Sleep Mode
 ≤     1 W
Off Mode   ≤     1 W
With Stand Without Stand
Width
44.85 cm / 17.66 inches 44.85 cm / 17.66 inches
Height38.64 cm / 15.21 inches  32.15 cm / 12.66 inches
Depth22.09 cm / 8.7 inches 5.58 cm / 2.2 inches
Weight(excl. packing) 3.99 kg (8.79 lbs) 
Tilt -5 ˚~22 ˚
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
 
						

							18
On Screen Display(OSD) Selection and Adjustment 
Main menu Sub menu Description
PICTURE
MENU: Exit
: Decrease
: Increase
SET    : Select another sub-menu
BRIGHTNESS
CONTRAST 
GAMMATo adjust the brightness of the screen. 
To adjust the contrast of the screen.
Set your own gamma value. : -50 / 0 / 50
On the monitor, high gamma values
display whitish images and low gamma
values display high contrast images.
PRESET
RED
GREEN
BLUESelect 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.
COLOR
MENU: Exit
: Decrease
: Increase
SET: Select another sub-menu

On Screen Display(OSD) Selection and Adjustment 
Press the      ,      buttons to reset immediately.
If this does not improve the screen image, restore the factory default settings. If necessary,
perform the white balance function again. This function will be enabled only when the input
signal is an analog signal. 
SETUP
MENU: Exit
: Adjust
: Adjust
SET    : Select another  
sub-menu
Main menu Sub menu Description
To choose the language in which the
control names are displayed.
To adjust position of the OSD window
on the screen.LANGUAGE
OSD
POSITION
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.
Restore all factory default settings except
LANGUAGE. FACTORY
RESET POWER
INDICATOR
Use this function to set the power
indicator on the front side of the monitor
to ONor OFF.
If you set OFF, it will go off. 
If you set ONat any time, the power
indicator will automatically be turned on.
W2271TC
W1971SC/W2271SC

Troubleshooting
No image appears
Check the following befor
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 on and the
power indicator blue or
green?
Is the power indicator
amber?
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.
• Pressthe Power button.
• Adjust the brightness and the contrast.
• 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 

						

							Specifications                                                          \
         W2271SC
27
Display 
Sync Input 
Video Input 
Resolution 
Plug&Play 
Power 
Consumption 
Dimensions&Weight
Range 
Power Input 
Environmental 
Conditions22 inches (55.867 cm) Flat Panel Active matrix-TFT LCD  
Anti-Glare coating 
Visible diagonal size : 55.867 cm
0.282 mm pixel pitch
Horizontal Freq. 28 - 83 kHz (Automatic) Vertical Freq. 56 - 75 Hz (Automatic)
Input Form Separate Sync. SOG (Sync On Green) 
Signal Input 15 pin D-Sub Connector 
Input Form RGB Analog (0.7 Vp-p/ 75 ohm) 
Max VESA 1680 x 1050 @60 Hz 
Recommend VESA 1680 x 1050 @60 Hz 
DDC 2B 
On Mod e   :        
42W(Typ.)
Sleep Mode
 ≤     1 W
Off Mode   ≤     1 W
With Stand Without Stand
Width
51.96 cm / 20.46 inches 51.96 cm / 20.46 inches
Height42.81 cm / 16.86 inches  36.41 cm / 14.34 inches
Depth22.07 cm / 8.69 inches 5.59 cm / 2.20 inches
Weight(excl. packing) 4.5 kg (9.92 lbs) 
Tilt -5 ˚~22 ˚
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
 
						

							18
On Screen Display(OSD) Selection and Adjustment 
Main menu Sub menu Description
PICTURE
MENU: Exit
: Decrease
: Increase
SET    : Select another sub-menu
BRIGHTNESS
CONTRAST 
GAMMATo adjust the brightness of the screen. 
To adjust the contrast of the screen.
Set your own gamma value. : -50 / 0 / 50
On the monitor, high gamma values
display whitish images and low gamma
values display high contrast images.
PRESET
RED
GREEN
BLUESelect 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.
COLOR
MENU: Exit
: Decrease
: Increase
SET: Select another sub-menu

On Screen Display(OSD) Selection and Adjustment 
Press the      ,      buttons to reset immediately.
If this does not improve the screen image, restore the factory default settings. If necessary,
perform the white balance function again. This function will be enabled only when the input
signal is an analog signal. 
SETUP
MENU: Exit
: Adjust
: Adjust
SET    : Select another  
sub-menu
Main menu Sub menu Description
To choose the language in which the
control names are displayed.
To adjust position of the OSD window
on the screen.LANGUAGE
OSD
POSITION
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.
Restore all factory default settings except
LANGUAGE. FACTORY
RESET POWER
INDICATOR
Use this function to set the power
indicator on the front side of the monitor
to ONor OFF.
If you set OFF, it will go off. 
If you set ONat any time, the power
indicator will automatically be turned on.
W2271TC
W1971SC/W2271SC

Troubleshooting
No image appears
Check the following befor
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 on and the
power indicator blue or
green?
Is the power indicator
amber?
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.
• Pressthe Power button.
• Adjust the brightness and the contrast.
• 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 

						

							19
On Screen Display(OSD) Selection and Adjustment 
TRACKING
Main menu Sub menu Description
MENU: Exit
: Decrease
: Increase
SET    : Select another sub-menu
CLOCK
PHASE
SHARPNESSTo 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.
To adjust the clearness of the screen.
HORIZONTAL
VERTICALTo move image left and right.
To move image up and down.

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. 

Specifications                                                                   W2271TC
Display
Sync Input
Video Input
Resolution
Plug&Play
Power
Consumption
Dimensions
&Weight
Range
Power Input
Environmental
Conditions22 inches (55.867 cm) Flat Panel Active matrix-TFT LCD 
Anti-Glare coating 
Visible diagonal size : 55.867 cm
0.282 mm pixel pitch
Horizontal Freq. 28 - 83 kHz (Automatic)
Vertical Freq. 56 - 75 Hz (Automatic)
Input Form Separate Sync.
SOG (Sync On Green) 
Digital
Signal Input 15 pin D-Sub Connector
DVI-D Connector (Digital)
Input Form RGB Analog (0.7 Vp-p/ 75 ohm), Digital
Max VESA 1680 x 1050 @60 Hz
Recommend VESA 1680 x 1050 @60 Hz
DDC 2B
On Mode:
42W(Typ.)
Sleep Mode≤1 W
Off Mode≤1 W
With Stand Without Stand
Width
51.96 cm / 20.46 inches 51.96 cm / 20.46 inches
Height42.81 cm / 16.86 inches  36.41 cm / 14.34 inches
Depth22.07 cm / 8.69 inches 5.59 cm / 2.20 inches
Weight(excl. packing) 4.5 kg (9.92 lbs)
Tilt -5˚~22˚
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

Specifications
Preset Modes (Resolution)
*Recommend Mode
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 ModeBlue
Amber
Off
LED Color
MODE
VGA
VGA
VGA
VESA
VESA
VESA
MAC
VESA
VESA
MAC
VESA
VESA
VESA
VESA
VESA
VESA 
W1971SC
W2271SC/W2271TC
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 VGA
VGA
VGA
VESA
VESA
VESA
VESA
VESA
VESA
VESA
VESA
VESA