LG FLATRON L3000A User manual

APPENDIX G :
FCC ID : BEJL3000A
USER’S MANUAL

A1
This unit has been engineered and manufactured to ensure your personal
safety, however improper use may result in potential e 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 standards if not being
provided by the supplier. If the power cable is faulty in any way, please contact the
manufacturer or the nearest authorized repair service provider for a replacement.
The power supply cord is used as the main disconnection device. Ensure that the
socket-outlet is easily accessible after installation.
Operate the display only from a power source indicated in the specifications of
this manual or listed on the display. If you are not sure what type of power supply
you have in your home, consult with your dealer.
Overloaded AC outlets and extension cords are dangerous. So are frayed power
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.
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 display's cabinet
openings. Some internal parts carry hazardous voltages.
Do not add accessories that have not been designed for this display.
During a lightning storm or when the display is to be left unattended for an
extended period of time, unplug it from the wall outlet.
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.
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.

A5
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.
Using the Computer
1. Connect the signal cable. When attached, tighten the thumbscrews to secure
the connection.
2. Connect the power cord into a proper power outlet that is easily accessible and
close to the display.
3. Connect the audio cable to the *LINE OUT jack of the PC sound card.
PC PC
Speaker including a built-in
amplifier(Amp) -Optional
MAC
Bottom
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.
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.
*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).

A6
Control Panel Functions
Front Panel Controls
Buttons
Use these buttons to choose or adjust items in
the On Screen Display.
MENU Button
Use this button to enter or exit the On Screen
Display.
Use this button to turn the display on or off.
This Indicator lights up green when the display
operates normally. If the display is in DPM (Energy
Saving) mode, this indicator color changes to amber.
Power Button
Power (DPMS)
Indicator
Use this button to enter a selection in the On Screen
Display.
AUTO/SELECT
Button
Remote Control Sensor
Power On/Off switch
Control Function
Bottom

A7
Control Panel Functions
Control Direct Access Function
• Bring up Contrast and Brightness adjustment.
100
100
37
AUTO IN PROGRESS
When adjusting your display settings, always press the
AUTO/SELECT button 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).
This function allows you to secure the current control settings,
so that they cannot be inadvertently changed. Press and hold
the MENU button and button for 3 seconds: the message
“CONTROLS LOCKED” appears.
You can unlock the OSD controls at any time by pushing the
MENU button and button for 3 seconds:
the message “CONTROLS UNLOCKED” will appear.
AUTO adjustment function
CONTROLS LOCKED/UNLOCKED :
MENU and
INPUT SELECT
DVI DIGITAL
DSUB ANALOG
V1 (AV)
V2 (S)
HDTV
Use this button to select an input signal.
• DVI DIGITAL: DVI digital signal
• DSUB ANALOG: 15-pin D-sub analog signal
• V1 (AV): Composite video
• V2 (S): S video
• HDTV: HDTV
Source Selection:
CONTROLS LOCKED
CONTROLS UNLOCKED
AUTO/SELECTSOURCE
Use these buttons to decrease or increase the volume level.
VOLUME:

A8
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.
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/ SELECT Button.
Use the Buttons to adjust the item to the desired level.
Accept the changes by pressing the AUTO/SELECT Button.
Exit the OSD by Pressing the MENU Button.
NOTE
Allow the display to stabilize for at least 30 minutes before making image adjustments.
AUTO/SELECT
AUTO/SELECT
MENU
MENU

A9
On Screen Display(OSD) Selection and Adjustment
The following table indicates all the On Screen Display control, adjustment,
and setting menus.
NOTE
The order of icons may differ depending on the model (A11~A16).
To adjust the brightness and
contrast of the screen
BRIGHTNESS
CONTRAST
COLOR
ADJUSTMENT
IMAGE
POSITION
TRACKING
SETUP
PIP
Main menu Sub menu A D Reference
PRESET 9300K
6500K
R/G/B(User Color)
To adjust the position of the
screen
To customize the color of the
screen
To customize the screen status
for a user's operating environment
To improve the clarity and
stability of the screen
: Adjustable A : Analog Input D : Digital Input
BRIGHTNESS
CONTRAST
V POSITION
H POSITION
AUTO
CLOCK
PHASE
LANGUAGE
IMAGE SIZE
OSD POSITION
TRANSPARENCY
ZOOM
To adjust the PIP of the screen
PIP ON/OFF
PIP SOURCE
PIP SIZE
PIP POSITION
PIP IMAGE
PIP SOUND
Using the computer

A10
On Screen Display(OSD) Selection and Adjustment
ADJUSTMENT
AUDIO
SETUP
Main menu Sub menu Reference
CONTRAST
BRIGHTNESS
SHARPNESS
COLOR
TINT
To customize the screen status
for a user's operating environment
To improve the clarity and
stability of the screen
LANGUAGE
IMAGE SIZE
OSD POSITION
TRANSPARENCY
To adjust the audio function
VOLUME
BASS
TREBLE
MUTE
SOUND
Using the VCR/DVD/HDTV
: Adjustable

A11
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.
OSD Adjust Description
BRIGHTNESS
To adjust the brightness of the screen.
CONTRAST
To adjust the contrast of the screen.
To adjust the brightness and contrast of the screen
CONTRAST/BRIGHTNESS
CONTRAST 100
BRIGHTNESS 99
RGB
PIP
COLOR ADJUSTMENT
USER 9300K 6500K
RGB
PIP
RED 50
50
50
GREEN
BLUE
USER
9300K
6500K
RED/GREEN/BLUE
Set your own color levels.
Select the screen color.
• 9300K: Slightly bluish white.
• 6500K: Slightly reddish white.
To customize the color of the screen
OSD Adjust Description
To adjust the screen when using the computer

A12
On Screen Display(OSD) Selection and Adjustment
Vertical Position
To move image up and down.
Horizontal Position
To move image left and right.
To adjust the position of the screen
OSD Adjust Description
IMAGE POSITION
RGB
PIP HORIZONTAL 50
VERTICAL 50
This function is suitable for analog signal
input only. This button is for the
automatic adjustment of the screen
position, clock and phase.
To 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.
AUTO
CLOCK
PHASE
To improve the clarity and stability of the screen
OSD Adjust Description
TRACKING
AUTO
CLOCK
PHASE
ON
RGB
PIP
50
86

A13
On Screen Display(OSD) Selection and Adjustment
SETUP
LANGUAGE
1280x1024 79.9kHz / 75Hz
ELAPSED TIME 00004H
ENGLISH
RGB
PIP
IMAGE SIZE FULL
TRANSPARENCY 50
OSD POSITION
ZOOM
To customize the screen status for a user's operating environment
OSD Adjust Description
To choose the language in which the
control names are displayed.
This function displays the image in its
original size or enlarged size so as to fit
in the full screen of the LCD panel.
To adjust position of the OSD window on
the screen. Press the AUTO/SELECT
button to display the submenu for OSD
POSITION.
To adjust the transparency of the OSD
menu screen.
To adjust horizontal and vertical image
size simultaneously.
If you want to move the zooming point,
use the H/V POSITION function in the
sub-menu. However, if the monitor turns
off when zooming in and out the screen,
the monitor will be returned to original
screen.
ELAPSED TIME
To display the use time of display.
LANGUAGE
IMAGE SIZE
OSD
POSITION
TRANSPARENCY
ZOOM
OSD POSITION
RGB
PIP HORIZONTAL 50
VERTICAL 50
SETUP
RGB
PIP
ZOOM
H POSITION
V POSITION
50
50
ZOOM
0

A14
To adjust the image of the PIP screen;
Press the AUTO/SELECT button to display
the submenu for PIP IMAGE. Use the
buttons to adjust the item to the desired
level.
To turn the PIP sound on/off.
On Screen Display(OSD) Selection and Adjustment
PIP
PIP ON/OFF OFF
RGB
PIP
PIP SOUND OFF
PIP SOURCE V1(AV)
PIP SIZE LARGE
PIP POSITION
PIP IMAGE
To adjust the PIP of the screen
OSD Adjust Description
This PIP (Picture-in-Picture) function allows the image
from the HDTV, VCR or DVD to be displayed on a sub-
screen while you are using a computer.
PIP ON/OFF
PIP
SOURCE
PIP SIZE
PIP
POSITION
PIP
IMAGE
PIP
SOUND
PIP
RGB
PIP
PIP IMAGE
PIP BRIGHTNESS
PIP SHARPNESS
50
50
PIP COLOR
PIP TINT
50
50
PIP CONTRAST 50
PIP CONTRAST
To adjust the contrast of the screen.
PIP BRIGHTNESS
To adjust the brightness of the screen.
PIP SHARPNESS
To adjust the clearness of the screen.
PIP COLOR
To adjust the color to desired level.
PIP TINT
To adjust the tint to desired level.
To select the sub-screen on/off.
To select an input signal for PIP.
To adjust the size of the PIP screen:
SMALL/LARGE
To adjust the position of PIP screen. Press
the AUTO/SELECT button to display the
submenu for PIP POSITION.
PIP POSITION
RGB
PIP HORIZONTAL 50
VERTICAL 50

A15
On Screen Display(OSD) Selection and Adjustment
To adjust the screen when using the VCR/DVD/HDTV
To improve the clarity and stability of the screen
OSD Adjust Description
To adjust the contrast of the screen.
To adjust the brightness of the screen.
To adjust the clearness of the screen.
To adjust the color to desired level.
To adjust the tint to desired level.
CONTRAST
BRIGHTNESS
SHARPNESS
COLOR
TINT
ADJUSTMENT
CONTRAST
BRIGHTNESS
COLOR
50
50
50
50
50
SHARPNESS
TINT
To adjust the audio function
OSD Adjust Description
To decrease or increase volume level.
To decrease or increase bass level.
To decrease or increase treble level.
Used to select mute on (means sound off)
and mute off (means sound on).
To select the audio mode.
: MONO/STEREO
VOLUME
BASS
TREBLE
MUTE
SOUND
AUDIO
VOLUME
BASS
MUTE
50
50
50
TREBLE
SOUND
OFF
STEREO

A16
On Screen Display(OSD) Selection and Adjustment
To choose the language in which the
control names are displayed.
This function displays the image in its
original size or enlarged size so as to fit
in the full screen of the LCD panel.
To adjust position of the OSD window on
the screen. Press the AUTO/SELECT
button to display the submenu for OSD
POSITION.
To adjust the transparency of the OSD
menu screen.
SETUP
LANGUAGE
IMAGE SIZE
TRANSPARENCY
V1 ( NTSC 60Hz / 3.58MHz )
50
OSD POSITION
ENGLISH
FULL
OSD POSITION
HORIZONTAL 50
VERTICAL 50
To customize the screen status for a user's operating environment
OSD Adjust Description
LANGUAGE
IMAGE SIZE
OSD
POSITION
TRANSPARENCY

A17
Troubleshooting
No image appears
Check the following before calling for service.
No image appears
Is the power cord of the
display connected?
Is the power indicator
light on?
Is the power on and the
power indicator 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?
Do you see a "CONTROLS LOCKED" message on the screen.
Do you see
“CONTROLS 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 and button for 3
seconds: the message “CONTROLS
UNLOCKED”will appear.
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.
Make sure if the power is on.
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.

A18
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.
The screen color is
mono or abnormal.
The screen blinks.
Press the AUTO/SELECT 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.
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.
Press the AUTO/SELECT 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.
Press the AUTO/SELECT 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).
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.

A19
Troubleshooting
“IMAGE SIZE” function on OSD menu does not work.
Check if the resolution is set as 1280x768 or less
than 512x360.
The optimal resolution is 1280x768 and the image
is fully displayed on the monitor and is not
converted as 1:1 image size. If the resolution is
less than 512x360, the image size is smaller than
that of the OSD’s and is also not converted as 1:1
image size.
“IMAGE SIZE”function
on OSD menu does not
work?
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.
Audio function
Check if the audio cable is correctly connected.
Check the volume level.
Adjust the TREBLE to an appropriate level.
Adjust the BASS to an appropriate level.
Check the volume level.
No sound.
Sound is too high
pitched or too low
piched.
Sound level is too low.

A20
Specifications
NOTE
Information in this document is subject to change without notice.
30 inches (76.2cm) Flat Panel Active matrix-TFT LCD
Anti-Glare coating
30 inches viewable
0.5025 x 0.5025 mm pixel pitch
Horizontal Freq. Analog:30 - 66kHz (Automatic)
Digital:30 - 63kHz (Automatic)
Vertical Freq. 56 - 85Hz (Automatic)
Input Form Separate TTL, Positive/Negative
Composite TTL, Positive/Negative
SOG (Sync On Green)
Digital
Signal Input 15 pin D-Sub Connector
DVI - D connector (Digital)
Composite video
S video
HDTV
Input Form RGB Analog (0.7Vp-p/75ohm), Digital,
CVBS, Y/C, Y Pb Pr
Max Analog:VESA 1280 x 1024@60Hz
Digital:VESA 1024 x 768@75Hz
Analog:VESA 1280 x 768@60Hz
Recommend Digital:VESA 1024 x 768@60Hz
DDC 2B
Normal :
165W
Stand-by/Suspend ≤5W
DPMS Off ≤5W
Switch Off ≤1W
Width 73.4 cm / 28.90 inches
Height 9.60 cm / 3.78 inches
Depth 48.7 cm / 19.17 inches
Net 18.0 kg (39.68 lbs)
AC 100-240V 50 /60Hz 1.8A
Display
Sync Input
Video Input
Resolution
Plug&Play
Power
Consumption
Dimensions
&Weight
(with tilt/ swivel
stand)
Power Input

Specifications
A21
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 95 % non-Condensing
Attached( ), Detached ( O )
Wall-outlet type or PC-outlet type
TCO99
Environmental
Conditions
Signal cable
Power cord
Regulations