LG Flatron L1922P User manual

Make sure to read the Important Precautions before using the product.
Keep the User's Guide(CD) in an accessible place for furture reference.
See the label attached on the back cover and quote this information to your
dealer when you require service.
L1922P
User’s Guide

A1
Important Precautions
This unit has been engineered and manufactured to ensure your personal
safety, however improper use may result in potential eletrical 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.

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.
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 Display
Using the Computer
1. Separate the back cap by sliding its
lower section downward as shown
in the picture.
3. After the cables are connected, set the
back cap into the groove of the upper
section and reassemble by pushing
upward.
4. Insert the back cap along the bottom
grooves on both sides, holding the
bottom.
2. Connect the signal input cable and the power cord. (see next page)

A4
Connecting the Display
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.
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.
PC
MAC
Wall-outlet type
*
PC-outlet type *
Power Cord Signal Cable
Analog signal
2
1
Digital signal
3. 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. If you want to adjust the monitor while in use, or wish to manually run this function once
again, push the ‘AUTO’ button on the front 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.
PROCESSING SELF
IMAGE SETTING

A5A5
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 blue 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
Control Function

A6
Control Panel Functions
Use this button to make Dsub or DVI connector active.
This feature is used when two computers are connected
to the display. The default setting is Dsub.
SOURCE
FLATRON F-ENGINE
NORMAL
MENU
USER
OSD LOCKED
OSD UNLOCKED
PROCESSING AUTO
IMAGE ADJUSTMENT
This function allows you to secure the current control
settings, so that they cannot be inadvertently changed.
Press and hold the MENU button for 5 seconds: the
message “OSD LOCKED” appears.
You can unlock the OSD controls at any time by pushing
the MENU button for 5 seconds:
the message “OSD UNLOCKED” will appear.
OSD LOCKED/UNLOCKED
:
MENU
Control Direct Access Function
AUTO IMAGE ADJUSTMENT
Bring up Contrast and Brightness adjustment.
:
MENU
BRIGHTNESS
50
50
0
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).
The best display mode is 1280x1024.
For more information, refer to page A12

A7
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.

A8
NOTE
The order of icons may differ depending on the model (A8~A12).
On Screen Display(OSD) Selection and Adjustment
To adjust the brightness, contrast
and gamma of the screen
PICTURE
COLOR
POSITION
TRACKING
FACTORY
RESET
SETUP
Main menu Sub menu A D Reference
The following table indicates all the On Screen Display control, adjustment,
and setting menus.
PRESET
RED
GREEN
BLUE
To adjust the position of the
screen
To restore the default settings
To customize the color of the
screen
To customize the screen status
for a user's operating environment
To select or customize desired
image settings
To improve the clarity and
stability of the screen
BRIGHTNESS
CONTRAST
GAMMA
H POSITION
V POSITION
CLOCK
PHASE
FACTORY RESET
WHITE BALANCE
LANGUAGE
OSD H POSITION
OSD V POSITION
FLATRON
F-ENGINE(
- )
TEXT/ MOVIE
USER
NORMAL
: Adjustable
A : Analog Input
D : Digital Input

A9
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.
Menu Name
Icons
Sub-menus
PICTURE
50
50
0
MENU
NOTE
OSD (On Screen Display) menu languages on the monitor may differ from the manual.
MENU : Exit
Button Tip

A10
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.
MENU
BRIGHTNESS
50
50
0
PICTURE
Select the screen color.
• 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.
PRESET
50
50
50
6500K 9300K
MENU
COLOR
H POSITION
V POSITION
To move image left and right.
To move image up and down.
MENU
H POSITION
50
50
POSITION
PRESET
RED
GREEN
BLUE

A11
On Screen Display(OSD) Selection and Adjustment
Main menu Sub menu Description
CLOCK
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.
CLOCK
50
50
MENU
TRACKING
FACTORY
RESET
WHITE
BALANCE
Restore all factory default settings except
"LANGUAGE."
If you want to reset the monitor, select the YES
and then press the - or + button to execute.
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.
For example
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.
FACTORY RESET
YES
PRESET MODE
1024 x 768 60Hz
ANALOG
NO
MENU
FACTORY RESET
LANGUAGE
POWER
INDICATOR
OSD
H POSITION
OSD
V POSITION
To choose the language in which the
control names are displayed.
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.
To adjust horizontal position of the OSD
window on the screen.
To adjust vertical position of the OSD
window on the screen.
LANGUAGE
50
50
ENGLISH
ON
MENU
SETUP

A12
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
MENU
MOVIE
TEXT
NORMAL
MENU
MENU
BRIGHTNESS
100
1
3
NO
USER
ACE
RCM
MENU
USER
MENU
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
SETbutton to use the adjusted screen.
FLATRON F-ENGINE
MOVIE
Screen when applied Screen when not applied
The OSD screen will appear when you press the F-ENGINE button at the
front side 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.
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 setting.
(Brightness): Adjusts screen brightness.
ACE (Adaptive Clarity Enhancer) Selects the clarity mode.
RCM(Real Color Management) Selects the color mode.
0
1
2
3
Not applied
Green enhance
Flesh tone
Color Enhance

A13
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 blue?
Is the power indicator
amber?
Do you see an "INPUT
SIGNAL OUT OF
RANGE" message on
the screen?
Do you see a "NO
SIGNAL "message on
the screen?
Do you see a "OSD LOCKED" 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.
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.
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
5 seconds: the message
“OSD UNLOCKED” will appear.
Do you see “OSD
LOCKED” when you
push MENU button?

A14
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.
Make sure the power voltage is high enough, It has
to be higher than AC100-240V 50/60Hz.

A15
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.
USB function
Check if the USB cable is correctly connected.
Check if the PC and OS are USB compliant.
For verification of USB support, consult the
manufacturer of each system.
USB function cannot be
setup.

A16
Specifications
NOTE
Information in this document is subject to change without notice.
19 inches (48.18m) Flat Panel Active matrix-TFT LCD
Anti-Glare coating
19 inches viewable
0.294 mm pixel pitch
Horizontal Freq. Analog : 30 - 83kHz (Automatic)
Digital : 30 - 71kHz (Automatic)
Vertical Freq. 56 - 75Hz (Automatic)
Input Form Separate TTL, Positive/Negative
SOG (Sync On Green)
Digital
Signal Input 15 pin D-Sub Connector
DVI-D connector (Digital)
Input Form RGB Analog (0.7Vp-p/75ohm), Digital
Max DVI Digital: VESA 1280 x 1024@60Hz
D-sub Analog: VESA 1280 x 1024@75Hz
Recommend VESA 1280 x 1024@60Hz
DDC 2B
Normal : 45W
Stand-by/Suspend ≤2W
DPMS Off ≤2W
Width 43.9 cm /17.28 inches
Height 42.4 cm /16.69 inches
Depth 26.1 cm / 10.28 inches
Net 6.5 kg (14.33 lbs)
Tilt 0˚~20˚
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 95 % non-Condensing
Attached( O ), Detached ( )
Attached( ), Detached ( O )
Wall-outlet type or PC-outlet type
Display
Sync Input
Video Input
Resolution
Plug&Play
Power
Consumption
Dimensions
&Weight
(with tilt stand)
Tilt Range
Power Input
Environmental
Conditions
Tilt Stand
Signal cable
Power cord

A17
Specifications
Preset Modes (Resolution)
Display Modes (Resolution) Horizontal Freq. (kHz) Vertical Freq. (Hz)
1
2
3
4
5
6
7
8
9
10
11
12
13
640 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
31.469
31.468
31.469
37.500
37.879
46.875
49.725
48.363
60.023
68.681
61.805
63.981
79.976
70
70
60
75
60
75
75
60
75
75
65
60
75
VGA
VGA
VGA
VESA
VESA
VESA
MAC
VESA
VESA
MAC
VESA
VESA
VESA
Indicator
Normal
Stand-by/Suspend
DPMS Off
blue
amber
amber
Mode LED Color

A18
Specifications
Signal Connector Pin Assignment
18
9
17 24
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
24
Hot 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

A19
How to Install the VESA Standard wall mounting
This monitor meets VESA-compliant mounting interface pad
specifications.
1. Please the monitor on a piece of cloth or other soft surface with the
front side facing downward and remove the rear cap.
2. Slide off the lower section of the cover
base with two hands as shown in the
picture.
3. Separate the stand base using a
screwdriver as shown in the picture.
4. Install the VESA standrad wall mounting.
Kensington Security Slot- optional
Connected to a locking
cable that can be purchased
separately at most computer
stores
VESA wall mounting
Connected to another object (stand type
and wall-mounted type. This monitor
accepts a VESA-compliant mounting
interface pad.-optional)
For further information, refer to the VESA
Wall Mounting Instruction Guide.