User’s Guide
W2453SQ
Make sure to read the Important Precautions before using the product.
Keep the User's Guide(CD) in an accessible place for future reference.
See the label attached on the product and give the information to your
dealer when you ask for service.
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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.
A2
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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
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.
A3
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Connecting the Display
Connecting the stand
1
.
2.
Place the monitor with its front facing downward on a soft cloth.
Assemble the stand base into stand body in the correct direction as shown in
the picture, then tighten the screw which is attached to the stand base.
Stand Base
Screw
Stand Body
3.
Once assembled take the monitor up carefully and face the front side.
Disassembling the stand
1. Place the monitor face down on the cushion or soft cloth.
2. Loosen the screw which is attached to the stand base, then take off the stand base
from stand body.
Stand Base
Screw
Stand Body
Important
This illustration depicts the general model of connection. Your monitor may differ from
the items shown in the picture.
Do not carry the product upside down holding only the stand base. The product may
fall and get damaged or injure your foot.
A4
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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
1. Adjust the position of the panel in various ways for maximum comfort.
Tilt Range: -5˚~15˚
Swivel Range: 355˚
Ergonomic
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.
A5
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Connecting the Display
Using the Computer
1. Make sure to turn off the computer and product. Connect the cable as below sketch map
form
to
.
1
2
A
B
Connect D-sub Cable (PC)
Connect D-sub Cable (Mac)
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.
User must use shielded signal interface cables (D-sub 15 pin cable) with ferrite cores to maintain standard compliance
for the product.
Analog signal
Power Cord
D-sub
Wall-outlet type
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.
2. Press
button on the front switch panel to turn the
power on. When monitor power is turned on, the
'Self Image Setting Function' is executed automatically.
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/SET’ 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/SET function button to improve
resolution.
A6
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Connecting the Display
Using the cable holder (This feature is not available in all models.)
Cable holder
1
2
3
4
A7
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Control Panel Functions
Front Panel Controls
2
3
4
6
5
7 8
1
Control
Function
Use this button to enter CINEMA MODE,AUTO
BRIGHT,TIME CONTROL,LIVE SENSOR,SMART items,
for more information,refer to page A16.
Button
Button
Use this button to enter EZ ZOOMING, 4:3 IN WIDE,
PHOTO EFFECT items, for more information, refer to
page A17-A18.
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 these settings are not inadvertently changed. To lock the
OSD settings, press and hold the MENU button for several
seconds. The message "OSD LOCKED" appears.
You can unlock the OSD settings at any time by
pushing the MENU button for several seconds. The
message "OSD UNLOCKED" appears.
A8
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Control Panel Functions
Control
Buttons
Button
Function
Use these buttons to select or adjust functions in the On
Screen Display.
For more information, refer to page A19.
(
)
Use this button to select an icon in the On Screen
Display.
AUTO/SET
Button
AUTO IMAGE ADJUSTMENT
When adjusting your display settings, always press
the AUTO/SET button prior to entering the On
Screen Display(OSD). This will automatically adjust
your display image to the ideal settings for the
current screen resolution size (display mode).
The best display mode is:
W2453SQ: 1920 x1080
Power Button
Use this button to turn the display on or off.
Power Indicator
Light Sensor
This Indicator lights up as red when the display is
operating normally(On Mode). If the display is in
Sleep Mode (Energy Saving), this indicator color
changes to flicker.
This is lens for light sensor sletect outside luminance,
when setting AUTO BRIGHT ON.
A9
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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.
NOTE
Allow the display to stabilize for at least 30 minutes before making image adjustments.
To make adjustments in the On Screen Display, follow these steps:
Press the MENU Button, then the main menu of the OSD appears.
To access a control, use the
or
Buttons. When the icon you want
becomes highlighted, press the AUTO/SET Button.
Use the
/
Buttons to adjust the image to the desired level. Use the
AUTO/SET Button to select other sub-menu items.
Push the MENU Button once to return to the main menu to select another
function. Push the MENU Button twice to exit from the OSD.
A10
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On Screen Display(OSD) Selection and Adjustment
The following table indicates all the On Screen Display control, adjustment,
and setting menus.
Main menu
Sub-menu
A
Reference
To focus on the moving picture selected
To control screen brightness automatically
To mind user using time
CINEMA MODE
AUTO BRIGHT
TIME CONTROL
LIVE SENSOR
SMART
To control touch key distance
To control smart key menu
To adjust the resolution
EZ ZOOMING
4:3 IN WIDE
To adjust the image size
NORMAL
PHOTO
EFFECT
GAUSSIAN BLUR
SEPIA
To adjust screen color mode
MONOCHROME
BRIGHTNESS
CONTRAST
GAMMA
To adjust the brightness, contrast and
gamma of the screen
PICTURE
COLOR
sRGB
PRESET
6500K
9300K
RED
To costomize the color of the screen
To adjust the position of the screen
GREEN
BLUE
HORIZONTAL
VERTICAL
CLOCK
TRACKING
SETUP
To improve the clarity and stability of the
screen
PHASE
SHARPNESS
LANGUAGE
HORIZONTAL
VERTICAL
OSD
POSITION
To costomize the screen status for a
user's operating environment
WHITE BALANCE
POWER INDICATOR
FACTORY RESET
MOVIE
INTERNET
To select or customize desired image
settings
FLATRON
F-ENGINE
USER
NORMAL
DEMO
: Adjustable
A : Analog Input
NOTE
The order of icons may differ depending on the model (A11~A19 ).
A11
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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.
Main Menu
MENU
SET
: Exit
: Adjust (Decrease/Increase)
: Enter
: Select another sub-menu
: Restart to select sub-menu
Button Tip
Sub-menus
Menu Name
Icons
NOTE
OSD (On Screen Display) menu languages on the monitor may differ from the manual.
A12
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On Screen Display(OSD) Selection and Adjustment
Main menu
Sub menu
Description
PICTURE
PICTURE
To adjust the brightness of the screen.
To adjust the contrast of the screen.
BRIGHTNESS
CONTRAST
GAMMA
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.
MENU : Exit
: Decrease
: Increase
SET : Select another sub-menu
COLOR
COLOR
• sRGB: Set the screen color to fit the
SRGB standard color
PRESET
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.
RED
GREEN
BLUE
MENU : Exit
: Decrease
: Increase
SET : Select another sub-menu
A13
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On Screen Display(OSD) Selection and Adjustment
Main menu
Sub menu
Description
TRACKING
TRACKING
To move image left and right.
To move image up and down.
HORIZONTAL
VERTICAL
To minimize any vertical bars or
stripes visible on the screen
background.
The horizontal screen size will also
change.
CLOCK
PHASE
To adjust the focus of the display.
This item allows you to remove
any horizontal noise and clear or
sharpen the image of characters.
MENU : Exit
: Decrease
To adjust the clearness of the
screen.
SHARPNESS
: Increase
SET : Select another sub-menu
A14
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On Screen Display(OSD) Selection and Adjustment
Main menu
Sub menu
Description
SETUP
SETUP
To choose the language in which the
control names are displayed.
LANGUAGE
OSD
POSITION
To adjust position of the OSD window
on the screen.
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.
WHITE
BALANCE
MENU : Exit
: Adjust
: Adjust
Use this function to set the power
indicator on the front side of the monitor
to ON or OFF.
POWER
SET : Select another sub-menu
INDICATOR
If you set OFF, it will go off.
If you set ON at any time, the power
indicator will automatically be turned on.
Restore all factory default settings except
FACTORY
RESET
"LANGUAGE."
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.
A15
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On Screen Display(OSD) Selection and Adjustment
The OSD screen will appear when you touch the
monitor.
button on the right bottom of the
Main menu
Sub menu
Description
CINEMA MODE
It focuses better on the moving picture in
selected area.
*This function is operated only if the
fortemanager is installed to pc.
AUTO BRIGHT
TIME CONTROL
If select on,it automatically controls the
brightness of display to best suit the
surrounding working environment,providing
the optimal viewing condition and maximized
user convenience.
If select off,auto brightness is off.
Remind user using time by showing alarm
OSD and flickering LED.
Selection:OFF/1HOUR/2HOUR
LIVE SENSOR
SMART
This function turns on the button LED for
pushing comfortable.When detect the
presence of users hand before touch it.
To adjust AUTO BRIGHT,TIME CONTROL,
LIVE SENSOR.
If select ON it turns on AUTO BRIGHT,LIVE
SENSOR and makes time CONTROL to 1HOUR.
If select off,it turns off those.
If set AUTO BRIGHT,TIME CONTROL,LIVE
SENSOR directly,this setting is changed to
USER automatically.
A16
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On Screen Display(OSD) Selection and Adjustment
The OSD screen will appear when you touch the
monitor.
button on the right bottom of the
Main menu
Sub menu
Description
EZ ZOOMING
EZ Zoom lowers the display’s resolution in
single-step increments. Depressing the button
once lowers the resolution by one step; while a
second button-press returns the resolution to
the original display settings.
*This function is operated only if the
forteManager is installed to PC.
4:3 IN WIDE
To select the image size of the screen.
WIDE
4:3
•
•
WIDE: Switch to full screen mode according to
input image signal.
4 : 3: Change the image signal ratio into 4:3.
A17
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On Screen Display(OSD) Selection and Adjustment
Main menu
Sub menu
Description
PHOTO EFFECT
- NORMAL:
The PhotoEffect function is disabled.
- GAUSSIAN BLUR:
This option is to add the effect to the screen
that the dark and sharp image becomes
brighter and more blurred.
- SEPIA:
This option changes the screen to be Sepia
tone. The Sepia tone is brown color tone.
- MONOCHROME:
This option changed the screen to be Gray
tone. The screen is displayed by white, black,
gray.
A18
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On Screen Display(OSD) Selection and Adjustment
The OSD screen will appear when you touch the
the monitor.
button on the right bottom of
Menu Name
Icons
Sub-menu Name
Main menu
Sub menu
Description
MOVIE This feature lets you easily select the best desired
INTERNET 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.)
MENU : Exit
: Move
,
User
USER
You can manually adjust ACE or RCM.
You can save or restore the adjusted value even
when using a different environment.
To adjust the USER sub-menu
function,press the AUTO/SET Button.
...
ACE(Adaptive Clarity Enhancer): Selects the clarity mode.
...
RCM(Real Color Management): Selects the color mode.
0
Not applied
1
Green enhance
2
Flesh tone
3
Color Enhance
MENU : Exit
: Decrease
: Increase
SET : Select another sub-menu
NORMAL This is under normal operating conditions.
* Normal mode is when f-ENGINE is turned off.
This is just for advertising to customer in the
shops. It’s setting is same with Movie mode and
screen is divided by half.
DEMO
A19
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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.
flickering?
• 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
LOCKED” when 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 UNLOCKED” will appear.
A20
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Troubleshooting
Display image is incorrect
G Display Position is
•
Press the AUTO/SET button 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.
incorrect.
•
Press the AUTO/SET button to automatically
adjust your display image to the ideal setting.
If the results are unsatisfactory, decrease the
vertical bars or stripes using the CLOCK icon in
the on screen display.
G On the screen
background, vertical
bars or stripes are
visible.
•
•
Press the AUTO/SET button to automatically
adjust your display image to the ideal setting.
If the results are unsatisfactory, decrease the
horizontal bars using the PHASE icon 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).
G Any horizontal noise
appearing in any
image or characters
are not clearly
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
.
A21
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Troubleshooting
Display image is incorrect
• Check if the signal cable is properly connected
❁ The screen color is
and use a screwdriver to fasten if necessary.
•Make sure the video card is properly inserted in
the slot.
mono or abnormal.
•Set the color setting higher than 24 bits (true color)
at Control Panel -Settings .
❁
The screen blinks.
• Check if the screen is set to interlace mode and if
yes,change it to the recommend resolution.
Have you installed the display driver?
❁
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
❁
Do you see an
Plug&Play function.
"Unrecognized monitor,
Plug&Play (VESA DDC)
monitor found"
message?
A22
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Specifications
W2453SQ
24.0 inches (60.9cm) Flat Panel Active matrix-TFT LCD, Anti-
Glare coating
Display
Visible diagonal size: 60.9 cm
0.276*0.276 mm pixel pitch
Horizontal Freq.
Vertical Freq.
Input Form
30 - 83 kHz (Automatic)
56 - 75 Hz (Automatic)
Separate TTL, Positive/Negative
SOG (Sync On Green)
Sync Input
Signal Input
Input Form
15 pin D-Sub Connector
RGB Analog (0.7 Vp-p/ 75 ohm)
Video Input
Resolution
Plug&Play
Max
Recommend
VESA 1920 x 1080 @60 Hz
VESA 1920 x 1080 @60 Hz
DDC 2AB
Power
Consumption
:
≤
≤
42 W(Typ.)
1 W
1 W
On Mode
Sleep Mode
Off Mode
Dimensions
& Weight
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
Swivel
-5˚~ 15˚
355°
Range
AC 100-240V~ 50/60Hz 1.2A
Power Input
Operating Conditions
Environmental
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
Stand Base
Power cord
NOTE
Information in this document is subject to change without notice.
A23
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Specifications
Preset Modes (Resolution)
W2453SQ
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
Indicator
LED Color
MODE
Red
Flicker
Off
On Mode
Sleep Mode
Off Mode
A24
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