LG Flatron L204wt Users Guide

							Make sure to read the Important Precautionsbefore using the product. 
Keep the Users Guide(CD) in an accessible place for furture reference.
See the label attached on the product and give the information to your
dealer when you ask for service.
L204WT
L204WTM
L204WTQ
L204WTX
User’s Guide
 
						

							A1
This unit has been engineered and manufactured to ensure your personal
safety, however improper use may result in potential electrical  shock or fire
hazards. In order to allow the proper operation of all safeguards
incorporated in this display, observe the following basic rules for its
installation, use, and servicing.
On Safety
Use only the power cord supplied with the unit. In case you use another \
power
cord, make sure that it is certified by the applicable national standard\
s if not being
provided by the supplier. If the power cable is faulty in any way, pleas\
e contact the
manufacturer or the nearest authorized repair service provider for a rep\
lacement.
The power supply cord is used as the main disconnection device. Ensure t\
hat the
socket-outlet is easily accessible after installation.
Operate the display only from a power source indicated in the specificat\
ions of
this manual or listed on the display. If you are not sure what type of p\
ower supply
you have in your home, consult with your dealer.
Overloaded AC outlets and extension cords are dangerous. So are frayed p\
ower
cords and broken plugs. They may result in a shock or fire hazard. Call \
your service
technician for replacement.
Do not Open the Display.There are no user serviceable components inside. 
There are Dangerous High Voltages inside, even when the power is OFF. 
Contact your dealer if the display is not operating properly.
To Avoid Personal Injury : Do not place the display on a sloping shelf unless properly secured.
Use only a stand recommended by the manufacturer.
Do not drop an object on or apply impact to the product. Do not throw an\
y toys
or objects on the product screen. 
It can cause injury to human, problem to product and damage the display.\
  
To Prevent Fire or Hazards: Always turn the display OFF if you leave the room for more than a short \
period
of time. Never leave the display ON when leaving the house.
Keep children from dropping or pushing objects into the displays cabine\
t
openings. Some internal parts carry hazardous voltages.
Do not add accessories that have not been designed for this display.
When the display is to be left unattended for an extended period of time\
, unplug
it from the wall outlet.
In the presence of thunder and lightning, never touch the power cord and\
 signal
cable because it can be very dangerous. It can cause electric shock. 
Important Precautions
 
						

							A2
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.
Main power breaker is the power cord and this breaking device must be located at
a location where it is easy to operate.  
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.
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.
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
Connecting the speaker
1. 
Place the monitor with its front facing downward on a soft cloth.
2. nsert the protruding hook of the speaker in the direction of the slot in\
 the back of the product.
Connecting  the speakers - The feature is only for speaker models - L204WTM
DC-OUTD-SUB
DVI-D
AC-IN DC-OUT
D-SUB
DVI-D
AC-IN
DC-OUTD-SUB
DVI-D
AC-IN DC-OUT
D-SUB
DVI-D
AC-IN
Hook
Slot
Audio DC-In
CableAUDIO IN
3. After setting up the speaker, connect the Audio DC-In Cable to the back \
of the product. 
DC-OUT D-SUB
DVI-D
AC-IN DC-OUT
D-SUB
DVI-D
AC-IN
DC-OUT
 
						

							A4
Connecting the Display
Important
This illustration depicts the general model of connection. Your monitor may differ from
the items shown in the picture.
Once you connect the stand base, try not to disconnect it.
Do not carry the product upside down holding only the stand base. The product may
fall and get damaged or injure your foot.
Before setting up the monitor, ensure that the power to the monitor, the computer
system, and other attached devices is turned off.
Connecting the stand 
1. 
Place the monitor with its front facing downward on a soft cloth.
2.Assemble the Stand Body into the product in the correct direction as shown in the picture. 
Make sure you push it until you hear it “click”. 
3.Assemble the Stand Base(Front, Rear) into the Stand Body in the correct direction.
4.Once assembled take the monitor up carefully and face the front side
REAR
REARREAR
REAR
FRONT
FRONT
 
						

							Connecting the Display
A5
1.Put a cushion or soft cloth on a flat surface.
To remove the Stand: 
2. Place the monitor face down on
the cushion or soft cloth.     
3.Hold the product as it follows and lift up the Stand slightly.
4.Change your hold on the product as it follows and turn the Stand Base in the arrow
direction.
5.Pull out the Stand to remove.
The Head part
The Stand 
base part
 
						

							A6
Connecting the Display
To remove the Stand Base: 
2.
Hold the body of the Stand as it follows.
Type. A
3.Press inside the two long latches at the
same time with your strength as it follows.
5.The body of the Stand and the Stand Base are successfully separated.
4.Keep pressing the two latches and use the other
hand to hold the body of the Stand to push the
Stand Base in the arrow direction to remove.
1.Ensure there are two short and two long
latches at the bottom of the Stand Base.
 
						

							Connecting the Display
A7
To remove the Stand Base: 
2. 
Hold the body of the Stand as it follows.
Type. B
3.Press inside the four latches individually toward each end.
4.Put the Stand Base on a flat surface and pull
up the body of the Stand while holding the
Stand Base with the other hand. to remove.5.The body of the Stand and the Stand
Base are successfully separated.
1.Ensure there are four latches at the
bottom of the Stand Base.
 
						

							A8
Connecting the Display
20
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˚~20˚                            
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.
When adjusting the angle of the screen, do not
put your finger(s) in between the head of the
monitor and the stand body. You can hurt your
finger(s).Warning:

Using the speakers - The feature is only for speaker models - L204WTM
Side Jack
Rear
AUDIO
IN
Headphone/Earphone Input 
Automatically mutes the speaker volume
when the headphones are plugged in.
Audio Input
Connects to the *LINE OUT jack of the
PC sound card.
*LINE OUT
A terminal used to connect to the
speaker including a built-in amplifier
(Amp). Make sure that the connecting
terminal of the PC sound card is checked
before connecting. If the Audio Out of PC
sound card has only Speaker Out,
reduce the PC volume. 
If the Audio Out of the PC sound card
supports both Speaker Out and Line Out,
convert to Line Out using the card
jumper of the program (Refer to the
Sound Card Manual).
*Line Out Speaker Out


Control Panel Functions
This Indicator lights up blue when the display
operates normally(On Mode). If the display is in Sleep
Mode (Energy Saving), this indicator color changes 
to amber. Use this button to turn the display on or off.
Power Button
Power Indicator
Use this button to enter a selection in the On Screen 
Display.AUTO/SET
Button
AUTO IMAGE ADJUSTMENT
When adjusting your display settings, always press
the AUTO/SETbutton before 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
20.1 inch monitor : 1680 x 1050
Control

On Screen Display\(OSD\) Selection and Adjustment 
Main menu Sub menu Description
BRIGHTNESS
CONTRAST 
GAMMA
To 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.PICTURE
PICTURE
PRESET
RED
GREEN
BLUE• 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
COLOR
MENU: Exit
: Decrease
: Increase
SET    : Select another sub-menu
MENU: Exit
: Decrease
: Increase
SET    : Select another sub-menu

T
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.
• Press the 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.
• .
• 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.
• 
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?

Signal Connector Pin Assignment
18
9
1724 16
Pin           Signal(DVI-D)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
T. M. D. S. Data2-
T. M. D. S. Data2+
T. M. D. S. Data2/4 Shield
T. M. D. S. Data4-
T. M. D. S. Data4+
DDC Clock
DDC Data
Analog Vertical Sync.
T. M. D. S. Data1-
T. M. D. S. Data1+
T. M. D. S. Data1/3 Shield
T. M. D. S. Data3-
T. M. D. S. Data3+
+5V Power
Ground 
(return for +5V, 
H. Sync. and V. Sync.)
Pin           Signal(DVI-D)
16
17
18
19
20
21
22
23
24Hot Plug Detect
T. M. D. S. Data0-
T. M. D. S. Data0+
T. M. D. S. Data0/5 Shield
T. M. D. S. Data5-
T. M. D. S. Data5+
T. M. D. S. Clock Shield
T. M. D. S. Clock+
T. M. D. S. Clock-
T. M. D. S. \(Transition Minimized Differential Signaling\)
DVI-D Connector 
Specifications
 
						

							A9
4.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.
(Only Analog Mode)
NOTE‘ Self Image Setting Function’?  This function provides the user with optimal display settings.When the u\
ser
connects the monitor for the first time, this function automatically adj\
usts the display to optimal settings for individual
input signals. If you want to adjust the monitor while in use, or wish t\
o manually run this function once again, push the
‘AUTO/SET’ button on the front panel of the monitor. Otherwise, yo\
u may execute the ‘ Factory reset’ option on the
OSD adjustment menu. However, be aware that this option initializes all \
the menu items except ‘Language’.
Wall-outlet type
PC-outlet type
DVI-D(This feature is not available in all countries.)
Power Cord Signal CableAnalog signalD-subDigital signalDVI
Varies according to model.
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.
Mac adapterFor 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
1
Connecting the Display
Using the Computer
1.Place the monitor in a convenient, well-ventilated location near your co\
mputer. 2.Connect the signal cable.  When attached, tighten the thumbscrews to secure the 
connection.
3.Connect the power cord into a proper power outlet  that is easily access\
ible and close to
the display.