LG LS1920WG User Manual
Important Precautions
Important Precautions
Important Precautions
Accessories
Connecting the Display
Connecting the Display
19
OWNER’S
MANUAL
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 no
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 hom
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.
As long as this unit is connected to the AC wall outlet, it is not disconnected from
the AC power source even if the unit is turned off.
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 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 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 b
e, consult with your dealer.
e very dangerous. It can cause electric shock.
t being
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
cause failures which may result in a fire hazard. Therefore,
can
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 t
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.
he best image
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.
WATER
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:
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.
CHEMICALS
Please make sure the following items are included with your
monitor. If any items are missing, contact your dealer.
15-pin D-Sub Signal Cable
(
User's Guide /
Cards
NOTE
This accessories may look different from those shown here.
User must use shielded signal interface cables (D-sub 15 pin cable,
DVI-D cable) with ferrite cores to maintain standard compliance for
the product.
with two femite cores in connector or on cable)
(
To set it up, this signal cable may be
attached to this product before
shipping out.)
Power Cord
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”.
Hinge Body
Stand Body
4. Use a coin on the back of the stand base and turn the screw clockwise to
tighten.
Once assembled take the monitor up carefully and face the front side.
5.
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.
3. Assemble the Stand Base
(Front, Rear) into the Stand Body
in the correct direction.
Stand
Body
Stand Base
Disassembling the stand
Put a cushion or soft cloth on a flat surface.
1.
2. Place the monitor face Down on the cushion or soft cloth.
3. Remove the Stand Body and Stand Base from product in
correct direction as shown in the picture.
*
To remove Stand Body,
fixed Stand Base.
4. Use a coin on the back of the Stand Base and turn the screw
anticlockwise to loosen.
Please read this manual carefully before operating your set and retain it for future
reference.
01
Conecting th 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
Adjust the position of the panel in various ways for maximum comfort.
1.
Tilt Range : -5˚~ 15˚
-5° 15°
IMPORTANT
Do not touch or press the screen when
adjusting the angle of the monitor.
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).
02
Connecting the Display
Connecting with the PC
Before setting up the monitor, ensure that the power to the monitor, the
1.
computer system, and other attached devices is turned off.
2.
Connect signal input cable 1 and power cord 2 in order, then tighten
the screw of the
A
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.
Varies according
to model.
Wall-outlet type
3. Press the power button on the front 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’ 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 function but
signal cable.
Connect D-sub(Analog signal) Cable
Power Button
ton to improve resolu tion.
When using a D-Sub signal input
cable connector for Macintosh:
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.
Connect the signal
input cable and tight en
it up by turning in the
direction of the arro w
as shown in the figure .
PR OC ESSI NG SELF
IM AGE SETT IN G
Control Panel Functions
Front Panel Controls
SUPER
ENERGY
SAVING
Control Functions
MENU Button
1
OS D L OC KE D
OS D U NL OC KED
OSD LOCKED/UNLOCKED
This function allows you to lock the current
control settings, so that they cannot be
inadvertently changed.
Press and hold the MENU button for several
seconds.
The message "OSD LOCKED" should appear.
You can unlock the OSD controls at any time
by pushing the MENU button for several
seconds. The message "OSD UNLOCKED"
should appear.
03
Control Panel Functions
04
On Screen Display (OSD) Control Adjustment
Screen Adjustment
Control Functions
SUPER ENERGY
2
SAVING Button
AUTO Button
3
PR OCESS IN G AUT O
IM AGE ADJUS TME NT
4
EXIT Button
4
Power Button &
5
Power Indicator
Use this button to enter SUPER ENERGY
SAVING menu.
For more information, refer to page 15
AUTO IMAGE ADJUSTMENT
When adjusting your display settings, always
press the AUTO button on the MONITOR
SETUP OSD. (Only Analog Mode)
This will automatically adjust your display
image to the ideal settings for the current
screen resolution size (display mode).
The best display mode is
LS1920 : 1366
Exit the OSD (On Screen Display).
Use this button to turn the display on or off.
The power indicator stays blue if the display
is running properly (On Mode).
If the display is in Sleep Mode , the power
indicator is blinking blue.
x 768
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:
SUPER
ENERGY
SAVING
SUPER
ENERGY
SAVING
SUPER
ENERGY
SAVING
Press the discretionary Button, then the main menu of the OSD
appears.
To access a control, use the corresponding Buttons.
Use the / / Buttons to adjust the image to the desired level.
Use the Button to select other sub-menu items.
Press the EXIT Button to exit from the OSD.
05
On Screen Display(OSD) Selection and Adjustment
The following table indicates all the On Screen Display control, adjustment,
and setting menus.
Sub-menu
MENU
SUPER
ENERGY
SAVING
NOTE
The order of icons may differ depending on the model (12 ~ 17).
BRIGHTNESS
ORIGINAL RATIO
COLOR TEMP
(PRESET / USER)
CONTRAST
LANGUAGE
FACTORY RESET
ON
OFF
RESET
06
DSUB
: D-SUB(Analog signal) input
Supported
input
DSUB
DSUB
DescriptionMain menu
To adjust the brightness of the
screen
To adjust the image size
To customize the color of the
screen
To adjust the contrast of the
screen
To customize the screen
status for a user's operating
environment
Turn on the SUPER ENERGY
SAVING function.
Turn off the SUPER ENERGY
SAVING function.
Initialize the SUPER ENERGY
SAVING and set to "OFF"
mode.
P/NO: MFL67845401_rev00
On Screen Display(OSD) Selection and Adjustment
Main menu Sub menu / Description
BRIGHTNESS
To adjust the brightness of the
screen.
ORIGINAL RATIO
COLOR TEMP
Exit: Exit
: Move
: Select another sub-menu
(1/2)
(1/2)
WIDE
Switch to full screen mode
according to input image signal.
ORIGINAL
Change the input image signal ratio
to original.
* This function works only if input
resolution is lower than monitor ratio
(16:9).
PRESET
Select the screen color.
WARM: Set the screen to warm
•
color temperature .
MEDIUM: Set the screen to
•
medium color temperature.
• COOL: Set the screen to cool
color temperature.
USER
RED:
Set your own red color
levels.
GREEN:
color levels.
BLUE:
levels.
Set your own green
Set your own blue color
13
Print in Brazil
07
Ajuste e seleção do On Screen Display (OSD)
Main menu Description
CONTRAST
To adjust the contrast of the screen.
LANGUAGE
To choose the language in which the
control names are displayed.
FACTORY RESET
Restore all factory default
settings except "LANGUAGE."
Press the , buttons to
reset immediately.
Exit
: Exit
: Move
: Select another sub-menu
14
08
Ajuste e seleção do On Screen Display (OSD)
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 SUPER ENERGY SAVING Button, then the main menu
of the OSD appears.
Menu name
Sub-
menus
Icons
Button Tip
TOTAL DE REDUÇÃO DE POTÊNCIA:2 0W
TOTAL REDUÇÃO CO2:16g
Exit
Move
Restart to select sub-menu
NOTA
OSD (On Screen Display) menu languages on the monitor may
differ from the manual.
15
0809
On Screen Display(OSD) Selection and Adjustment
Main menu Sub menu / Description
ON
Turn on the SUPER ENERGY
SAVING fuction.
When current setting value is
ON,the SUPER SAVING color is
green.
OFF
Turn off the SUPER ENERGY
SAVING function.Now the monitor
is LED SAVING function.
When current setting value is
OFF,the SUPER SAVING color is
gray.
RESET
Clear the TOTAL POWER REDUCTION
and TOTAL CO2 REDUCTION values.
Exit : Exit
: Move
: Select another sub-menu
OK
: Select
TOTAL POWER REDUCTION
How much power is saved during using the monitor.
TOTAL CO2 REDUCTION
Change the TOTAL POWER REDUCTION to CO2.
16
10
Ajuste e seleção do On Screen Display (OSD)On Screen Display(OSD) Selection and Adjustment
TE
O
N
SAVING DATA ( W/h):
19 inch
SUPER SAVING
LED SAVING
Saving Data depends on the Panel. So,those values should
be different from each panel and panel vendor.
LED Saving means that how much power can be saved using
WLED Panel instead of CCFL panel.
SUPER Saving means that how much power can be more
saved using SUPER ENERGY SAVING function.
3
3
17
11
Troubleshooting
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 indicator
flickering?
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.
•
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
and configure your display again.
manual
This message appears when the signal
•
cable between your PC and your display
is not connected. Check the signal cable
and try again.
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.
12
•
Press the AUTO button to automatically
adjust your display image to the ideal
setting.
Press the AUTO button to automatically
•
adjust your display image to the ideal
setting.
•
Press the AUTO button to automatically
adjust your display image to the ideal
setting.
•
Check Control Panel --> Display --> Settings
a
nd 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).
IMPORTANT
Do you see a "OSD LOCKED" message on the screen?
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.
18
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 blurre
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.
d and the screen may be dimmed, truncated or
19
Troubleshooting
Display image is incorrect
The screen color is
mono or abnormal.
The screen blinks.
Do you see an "Unrecognized monitor, Plug&Play (VESA
DDC) monitor found" message?
Have you installed the
display driver?
•
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 to check if the video card
•
supports Plug&Play function.
Specifications Specifications
Preset Modes (Resolution)
LS1920
* 9
Display Modes
1
2
3
4
5
6
7
8
Indicator
MODE
On Mode
Sleep Mode
Off Mode
Display
Sync Input
(Automatic)
Video Input
Resolution
Plug&Play
Power
Consumption
Dimensions
& Weight
Environment
al Conditions
Stand Base
Power cord
Power Input
(
AC 100 - 240 V~ 50 / 60 Hz)
NOTA
As informações contidas neste documento estão sujeitas
a alterações sem aviso prévio.
lat Panel Active matrix-TFT LCD
Anti-Glare coating
Visible diagonal size :
Pixel pitch (mm)
Horizontal Freq. (Automatic)
Vertical Freq. (Automatic)
Input Form
Signal Input
Input Form
Max(VESA)
Recommend(VESA)
On Mode
Sleep Mode
Off Mode
With Stand
Width (cm
Height (cm • inch)
Depth (cm • inch)
Without Stand
Width (cm
Height (cm • inch)
Depth (cm
Weight
Tilt Range
Operating Conditions
Temperature
Humidity
Storage Conditions
Temperature
Humidity
(excl. packing)
•
inch)
•
inch)
inch)
•
(Kg • lb)
LS1920
18,5 inch
47,0
0,300 x 0,300
30 kHz a 61 kHz
56 Hz a 75 Hz
Separate Sync.
15 pin D-Sub Connector
RGB Analog (0.7 Vp-p/ 75 ohm)
1366 x 768@60Hz
1366 x 768@60Hz
DDC 2B
11W(Typ.)
< 0,3 W
< 0,3 W
17,44
•
44,30
•
35,00
13,78
16,60 • 6,54
•
17,44
44,30
11,22
•
28,50
5,5 • 2,16
•
5,29
2,4
- 5° ~ 18°
10°C to 35°C
10% a 80% non-Condensing
-20°C to 60°C
5% a 90% non-Condensing
Attached ( ), Detached ( O )
Wall-outlet type
0,8 A
(Resolution)
720 x 400
640 x 480
640 x 480
800 x 600
800 x 600
832 x 624
1024 x 768
1024 x 768
1366 x 768
Blue Blinking
LED Color
Blue
Off
Horizontal Freq. (kHz) Vertical Freq. (Hz)
31,468
31,469
37,500
37,879
46,875
49,725
48,363
60,123
47,712
70
60
75
60
75
75
60
75
60
*Recommend Mode
Regulatory Information Regulatory Information
:: FCC Compliance Statement
This equipment has been tested and found to comply within the limits of a
Class B digital device pursuant to Part 15 of the FCC Rules. These limits
are designed to provide reasonable protection against harmful nterference
in a residential installation.
This equipment generates, uses, and can radiate radio frequency energy
and if not installed and used in accordance with the instructions, may
cause harmful interference to radio communications. However, there is
no guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television
reception (which can be determined by turning the equipment on and off),
the user is encouraged to try to correct the interference by using one or
more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and the receiver.
Connect the equipment into an outlet on a circuit different from that
to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
Caution: Changes or modifications not expressly approved by the party
responsible for compliance could void the user's (or your) authority to
operate the equipment. Only peripherals (digital input/output devices,
terminals, printers, etc.) certified to comply with the Class B limits may be
attached to this monitor. Operation with non-certified peripherals is likely
to result in interference to radio and TV reception. Only shielded signal
cables may be used with this System.
The regulations are applied only to the products with the ID LABEL
indicating specific requirements.
NOTICE
:: Canadian DOC Notice
This Class B digital apparatus meets all requirements of the Canadian
Interference-Causing Equipment Regulations. Cet appareil numérique de
la classe Brespecte toutes les exigences du Règlement sur le matériel
brouilleur du Canada.
The regulations are applied only to the products with the ID LABEL
indicating specific requirements.
The following information is for the models certified by TCO. If you
want to know the specification of the purchased product, see the label
attached on the back of the product.
NOTICE
NOTICE
Note Note
20
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