LG L1972HS User manual

EUT Type: 19” LCD Monitor
FCC ID: BEJL1972HS
Test Report No.: GETEC-E3-07-044
FCC Class B Certification
APPENDIX H
: USER’S MANUAL

Make sure to read the Important Precautions before using this product.
Keep the User's Guide (CD) in an accessible place for future reference.
See the attached label on the unit and show this information to your dealer
when asking for service.
L1972H
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 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.
Do not drop an object on or apply impact to the product. Do not throw any toys
or objects on the pro duct 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 display's cabinet
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.

Connecting the Display
A3
Unfolding the stand base
Before setting up the monitor, ensure that the power to the monitor, the
computer system, and other attached devices is turned off.
For the desktop monitor, install the computer with the stand unfolded,
for Wall mounte plate, install the computer with the stand folded.
1. Place the monitor with its front facing downward on a soft cloth.
2. Hold the monitor as shown, and then lift it up slightly.
3. Pull out the stand as shown in the picture and the stand will hold up.
4. Place the monitor upright and adjust the stand
base to the desired angle. Adjust the stand
base's angle by holding the edges of the monitor
gently with both hands.
The Head part
1. This illustration depicts the typical connection procedure. Your monitor
may differ from the one displayed in the pictures above.
2. Do not touch or apply force to the monitor's screen while expanding or
folding the stand base.

A4
Connecting the Display
1. Face the front of the monitor dislpay. Than gently push the monitor backwards,
following the sequence shown in the picture below.
Folding the stand base
Tilt range
1. Make sure that the angle of the panel is set for your comfort.
Tilt Range : 0˚~30
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

NOTE
When the monitor is at maximum height, it may slide down slightly due to the
elasticity of the spring.
Connecting the Display
A5
To adjust the height
Height Range : maximum 4.02 inches (100 mm)
102 mm

A6
Connecting the Display
2
Using the Computer
1. Make sure to turn off the computer and product. Connect the cable as below sketch map
form to .
Wall-outlet type
PC-outlet type
MAC
Power Cord
1
2
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 side 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 user
connects the monitor for the first time, this function automatically adjusts the display to optimal settings for individual
input signals. If you want to adjust the monitor while in use, or wish to manually run this function once again, push
the ‘AUTO/SET’ button on the side panel of the monitor. Otherwise, you may execute the ‘ Factory reset’ option on
the OSD adjustment menu. However, be aware that this option initializes all the menu items except ‘Language’.
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.
PC
1
PC
Varies according to model.
Signal Cable
A
B
C
Connect DVI Cable
Connect Dsub Cable (PC)
Connect Dsub Cable (Mac)

A7
Control Panel Functions
MENU Button
Use this button to enter or exit from the On Screen Display.
Control Function
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.
Front Panel Controls
Bottom
ZOOMING
At the current display, Use 'ez Zooming' Key, then the display
resolution is transferred to the one step low resolution.
Use 'ez Zooming' Key one more, the display is back to the
original display.
*Only One touch of ez-zoom, you can fine the best resolution
you want and it is possible to magnify the size of characters and
pictures for the old not having good eye sight, housewives not
dealing with computer well and children.
The resolutions at which the EZ ZOOMING operates are as follows:
For the 19 inch monitor, 1280 x 1024, 1024 x 768, 800 x 600
The setting method can differ by O/S or video card. In this case, Please ask to the computer or
the video card manufacturer.

A8
Control Panel Functions
This Indicator lights up as blue when the display is
operating normally(On Mode). If the display is in
Sleep Mode (Energy Saving), this indicator color will
changes to amber.
Use this button to turn the display on or off.
Power Button
Power Indicator
Use this button to selection 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
19 inch monitor : 1280 x 1024
Control Function
- + Buttons
Use these buttons to select or adjust functions in the On
Screen Display.
For more information, refer to page A14.
Use this button to make either D-Sub or DVI connector
active. This feature is used when two computers are
connected to the display. The default setting is D-Sub.
+ Button
(SOURCE Hot key)
- Button
( )

A9
On Screen Display (OSD) Control Adjustment
Screen Adjustment
Making adjustments to the display's image size, position and operating
parameters is quick and easy with the On Screen Display Control
system(OSD). 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 by 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 select each item in the OSD menu, use the or button.When the
icon you want is highlighted, press the AUTO/SET Button.
Use the / buttonsto adjust the image to the desired level. Use the
AUTO/SET button to select other sub-menu items.
Press the MENU buttononce to return to the main menu to select another
function. Press the MENU buttontwice to exit from the OSD.
NOTE
Allow the display to stabilize for at least 30 minutes before making any image
adjustments.
AUTO/SET
MENU MENU
-
+
-
+
-
+
-
+

A10
On Screen Display (OSD) Selection and Adjustment
NOTE
The order of icons may differ depending on the model (A10~A14).
The following table indicates all the On Screen Display control, adjustment,
and setting menus.
To adjust the brightness,
contrast and gamma of the
screen
PICTURE
COLOR
POSITION
TRACKING
SETUP
Main menu Sub-menu A D Reference
PRESET
RED
GREEN
BLUE
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, sharpness of the
screen
BRIGHTNESS
CONTRAST
GAMMA
HORIZONTAL
VERTICAL
CLOCK
PHASE
SHARPNESS
WHITE BALANCE
POWER INDICATOR
FACTORY RESET
LANGUAGE
OSD
HORIZONTAL
POSITION VERTICAL
sRGB
6500K
9300K
: Adjustable
A : Analog Input
D : Digital Input
To select or customize
desired image settings
FLATRON
F-ENGINE
MOVIE / TEXT
USER
NORMAL

A11
On Screen Display (OSD) Selection and Adjustment
NOTE
OSD (On Screen Display) menu languages on the monitor may differ from the manual.
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.
Menu Name
Icons
Button Tip
PICTURE
Sub-menus
MENU : Exit
: Adjust (Decrease/Increase)
SET : Enter
: Select another sub-menu
-
+

A12
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
HORIZONTAL
VERTICAL
To move image left and right.
To move image up and down.
POSITION
COLOR
POSITION
MENU : Exit
: Decrease
: Increase
SET : Select another sub-menu
-
+
MENU : Exit
: Decrease
: Increase
SET : Select another sub-menu
-
+
MENU : Exit
: Decrease
: Increase
SET : Select another sub-menu
-
+

A13
On Screen Display (OSD) Selection and Adjustment
Main menu Sub menu Description
CLOCK
PHASE
SHARPNESS
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.
To adjust the clearness of the screen.
TRACKING
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
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
FACTORY
RESET
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.
POWER
INDICATOR
Restore all factory default settings except
"LANGUAGE."
TRACKING
SETUP
SETUP
Use this function to set the power
indicator on the front side of the monitor
to ON or OFF.
If you set OFF, it will go off.
If you set ON at any time, the power
indicator will automatically be turned on.
Press the button to reset immediately.
+
MENU : Exit
: Decrease
: Increase
SET : Select another sub-menu
-
+
MENU : Exit
: Adjust
: Adjust
SET : Select another sub-menu
-
+

A14
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
TEXT
NORMAL
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.Touch the SET
button to use the adjusted screen.
FLATRON F-ENGINE
Screen when applied Screen when not applied
The OSD screen will appear when you touch the (-) button
on the of the monitor.
TEXT : For text images (Word processing etc.)
Select the sub-menu using the SET button
and save the YES value using the buttons.
SAVE
MOVIE : For animation images in videos or movies
This is under normal operating conditions.
This feature lets you easily select the best desired
image condition optimized to the environment
(ambient illumination, image types etc).
User
You can manually adjust brightness, ACE or RCM.
You can save or restore the adjusted value even
when using a different environment.
...
(Brightness): Adjusts screen brightness.
...
ACE (Adaptive Clarity Enhancer) : Selects the clarity mode.
...
RCM(Real Color Management): Selects the color mode.
Not applied
Green enhance
Flesh tone
Color Enhance
0
1
2
3
MENU : Exit
, : Move
SET : Select
-
+
MENU : Exit
: Decrease
: Increase
SET : Select another sub-menu
-
+

A15
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 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.
• 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 MENU button for several
seconds: the message
“OSD UNLOCKED” will appear.
●
Do you see “OSD
LOCKED” when you
push MENU button?

A16
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 SET/AUTO 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 SET/AUTO 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 SET/AUTO 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.

A17
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.

A18
Specifications
Display
Sync Input
Video Input
Resolution
Plug&Play
Power
Consumption
Dimensions
&Weight
Tilt/Height Range
Power Input
Environmental
Conditions
19 inches (48.26 cm) Flat Panel Active matrix-TFT LCD
Anti-Glare coating
19 inches viewable
0.294 mm pixel pitch
Horizontal Freq. Analog : 30 - 83 kHz (Automatic)
Digital : 30 - 71 kHz (Automatic)
Vertical Freq. 56 - 75 Hz (Automatic)
Input Form Separate TTL, Positive/Negative
SOG (Sync On Green), Digital(HDCP)
Signal Input 15 pin D-Sub Connector
DVI - D connector (Digital)
Input Form RGB Analog (0.7 Vp-p/ 75 ohm), Digital
Max Analog : VESA 1280 x 1024 @75 Hz
Digital : VESA 1280 x 1024 @60 Hz
Recommend VESA 1280 x 1024 @60 Hz
DDC 2B
On Mode : 34 W(Typ.)
Sleep Mode 1 W(Typ.)
Off Mode ≤1 W
Width x Height x Depth
[1] 40.88 cm(16.09 inches) x 45.97 cm(18.10 inches) x 23.60 cm(9.29 inches)
[2] 40.88 cm(16.09 inches) x 35.57 cm(13.93 inches) x 9.70 cm(3.19 inches)
Net 5.2 kg (11.46 lbs)
Tilt range 0˚~30˚
Height range 102 mm / 4.02 inches
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
(Width) (Depth)
(Height)
(Width) (Depth)
(Height)
Attached ( O ), Detached ( )
Wall-outlet type or PC-outlet type
Stand Base
Power cord
NOTE
Information in this document is subject to change without notice.