LG | L1750T | LG L1750T Owner’s Manual

User's Guide
L1750T
L1950T
Make
sure
to read the
Important Precautions before using the monitor.
Keep the User's Guide(CD) in an accessible place for furture reference.
See the label attached
on
the product and
dealer when you ask for service.
give the information to your
This unit has been
engineered and manufactured to ensure your personal
safety,
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.
however
On
Use
Safety
only the
cord, make
power cord supplied with the unit. In case you use another power
that it is certified by the applicable national standards if not being
sure
provided by the supplier. If the
manufacturer
or
power cable is faulty in any way, please contact the
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
or listed on the display. If you are not sure what type of power supply
this manual
you have in your home, consult with your dealer.
Overloaded AC outlets and extension cords
cords and broken
plugs. They
technician for replacement.
Do not
Open
the
may result in
are
a
dangerous. So
shock
or
are
frayed
power
fire hazard. Call your service
Display.
There
are no user
There
are
serviceable components inside.
Dangerous High Voltages inside, even when the
Contact your dealer if the display is not operating properly.
power is OFF.
To Avoid Personal
Injury :
place the display on a sloping shelf unless properly secured.
Use only a stand recommended by the manufacturer.
Do not
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.
On Installation
Do not allow anything to rest upon or roll over the power cord, and do not
the display where the power cord is subject to damage.
Do not
use
this
display
sink, laundry tub, in
near water
a wet
such
basement,
as near a
or near a
place
bathtub, washbowl, kitchen
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.
or strike the Active Matrix LCD with anything hard
damage the Active Matrix LCD permanently.
Do not rub
mar, or
Do not press the LCD
some
screen
with your
finger for a long
time
as
as
this may scratch,
this may
cause
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
screen because over-spraying may cause electrical shock.
On
on
the
display
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
Before
the
the
Display
setting up the monitor, ensure that the power to the monitor,
computer system, and other attached devices is turned off.
Connecting the stand
base
1. Place the monitor with its front facing downward on a cushion or soft cloth.
2. Align the hooks on the stand base with the matching slots in the base of
3.
the monitor.
Insert the hooks into slots.
Slot
Hook
Removing the stand
1.
2.
base
Place the monitor with its front
To
pull
remove
facing
downward
on a
cushion
the stand base, hold the bottom of the stand with
the base bottom latch with the other hand,
as
soft cloth.
or
one
shown in the
hand and
figure.
Bottom Latch
Important
This illustration
depicts the general
picture.
model of connection. Your monitor may differ from
the items shown in the
Once you connect the stand base, try not to disconnect it.
Do not carry the monitor upside down holding only the stand base. The monitor may
fall and get damaged or injure your foot.
A3
Connecting
Before
the
Display
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
Tilt
Range
:
of the
panel
in various ways for maximum comfort.
-5˚~20˚
Swivel
:
350˚
Ergonomic
It is recommended that in order to maintain
viewing position,
degrees.
the forward tilt
angle
an
ergonomic
and comfortable
of the monitor should not exceed 5
A4
Connecting
the
Display
Using the Computer
1. Place the monitor in a convenient, well-ventilated location near your computer.
2. Connect the signal cable. When attached, tighten the thumbscrews to secure the
connection.
1
3. Connect the power cord
the
into
a
proper power outlet that is
easily accessible and
close to
2
display.
Signal Cable
Power Cord
Digital signal Analog signal
DVI
D-Sub
Varies
according to
model.
NOTE
This is
of the
This
a
simplified representation
rear
rear
Wall-outlet type
view.
view
represents
a
2
general model; your display
differ from the view
as
may
shown.
1
PC-outlet type
PC
PC
MAC
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.
4.
Press
button
on
the front switch
panel
When monitor power is turned on, the 'Self
Function' is executed
to turn the power
on.
Image Setting
automatically.
(Only Analog Mode)
NOTE
'Self Image Setting
Function'? This function
optimal display settings. When the user
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 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'.
connects the monitor for the first
provides the
user
with
time, this function automatically adjusts the display
'
A5
Control Panel Functions
Front Panel Controls
Control
Function
MENU Button
Use this button to enter
or
exit the On Screen
Display.
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 5 seconds. The
message "OSD LOCKED" should appear.
You
can unlock the OSD controls at any time by pushing
the MENU button for 5 seconds. The message "OSD
UNLOCKED" should appear.
-
-
+
Buttons
Button
Use these buttons to select
Screen
or
adjust functions
in the On
Display.
Lightview
hot
key
This feature lets you easily select the best desired
NIGHT image condition optimized to the environment
DAY
(ambient illumination, image types etc).
?
DAY
?
NIGHT
:
?
TEXT
For text
?
MOVIE
?
?
+
Button
:
Bright ambient illumination
Dark ambient illumination
images (Word processing etc.)
images in videos or movies
PHOTO : For pictures or drawings
NORMAL : This is under normal operating conditions
SOURCE hot
:
:
For animation
key
Use this button to make D-Sub
This feature is used when two
to the
display.
The default
A6
or
DVI connector active.
computers
setting
are
is D-Sub.
connected
Control Panel Functions
Control
Function
AUTO/SET
Use this button to enter
Button
Display.
a
selection in the On Screen
AUTO IMAGE ADJUSTMENT
When adjusting your display settings, always press
the AUTO/SET 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
17 inch monitor
:
1280
x
1024
19 inch monitor
:
1280
x
1024
Power Button
Use this button to turn the
Power Indicator
This Indicator
lights
display
on or
up green when the
off.
display
operates normally(On Mode). If the display is in Sleep
Mode
(Energy Saving),
to amber.
A7
this indicator color
changes
On Screen
Screen
Display (OSD) Control Adjustment
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.
NOTE
Allow the
To make
display to
stabilize for at least 30 minutes before
adjustments
in the On Screen
Display, follow these steps:
Press the MENU Button, then the main
To
access a
becomes
Use the
control,
use
highlighted,
the
making image adjustments.
menu
of the OSD appears.
-+
or
Buttons. When the icon you want
press the AUTO/SET Button.
/ + Buttons to adjust the image to the desired level. Use the
AUTO/SET Button to select other sub-menu items.
-
Push the MENU Button
once to return to
the main
menu to
select another
function. Push the MENU Button twice to exit from the OSD.
A8
On Screen
The
and
Display(OSD)
Selection and
Adjustment
following table indicates all the On Screen Display control, adjustment,
setting menus.
Main
Sub
menu
PICTURE
AD
menu
Reference
To
BRIGHTNESS
adjust the brightness,
contrast and gamma of the
CONTRAST
screen
GAMMA
COLOR
PRESET
6500K
To customize the color of the
9300K
screen
RED
GREEN
BLUE
POSITION
HORIZONTAL
To
VERTICAL
TRACKING
of the
CLOCK
To
improve the clarity
stability of the screen
PHASE
SETUP
adjust the position
screen
and
LANGUAGE
OSD
HORIZONTAL
To customize the
screen
status for a user's
operating
environment
POSITION VERTICAL
WHITE BALANCE
POWER INDICATOR
FACTORY RESET
:
A
:
D
:
Adjustable
Analog Input
Digital Input
NOTE
The order of icons may differ
depending
on
A9
the model (A9~A12).
On Screen
Selection and
Display(OSD)
Adjustment
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.
You
Press the MENU
Menu Name
Button, then the main menu of the OSD appears.
PICTURE
Sub-menus
Icons
Button
Tip
MENU
-+
SET
:
:
Exit
Adjust (Decrease/Increase)
:
Enter
:
Select another sub-menu
NOTE
OSD (On Screen
Display)
menu
languages
on
A10
the monitor may differ from the manual.
On Screen
Selection and
Display(OSD)
Main
menu
Sub
Adjustment
Description
menu
PICTURE
PICTURE
of the
BRIGHTNESS
To
adjust
the
CONTRAST
To
adjust
the contrast of the
GAMMA
Set your own gamma value. : -50/0/50
On the monitor, high gamma values
display
values
brightness
screen.
screen.
whitish images and low gamma
display high contrast images.
MENU : Exit
: Decrease
+ : Increase
SET : Select another sub-menu
-
COLOR
COLOR
Select the screen color.
6500K: Slightly reddish white.
9300K: Slightly bluish white.
PRESET
?
?
RED
Set your
own
red color levels.
GREEN
Set your
own
green color levels.
Set your
own
blue color levels.
BLUE
MENU : Exit
: Decrease
+ : Increase
SET : Select another sub-menu
-
POSITION
POSITION
HORIZONTAL
To
move
image left
VERTICAL
To
move
image
MENU : Exit
: Decrease
+ : Increase
SET : Select another sub-menu
-
A11
and
right.
up and down.
On Screen
Display(OSD)
Main
Selection and
Sub
menu
Adjustment
Description
menu
TRACKING
TRACKING
CLOCK
To minimize any vertical bars or stripes
visible on the screen background.The
horizontal screen size will also change.
PHASE
To
adjust the focus of the display.
This item allows you to remove any
horizontal noise and clear
image of characters.
or
sharpen
the
MENU : Exit
: Decrease
+ : Increase
SET : Select another sub-menu
-
LANGUAGE
SETUP
To choose the
control
SETUP
OSD
POSITION
-
+
the
To
adjust position
on
the
of the OSD window
screen.
If the output of the video card is different
required specifications, the color
WHITE
BALANCE
MENU
language in which
displayed.
names are
the
level may deteriorate due to video
distortion. Using this function, the
SET
signal
signal
SETUP
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
MENU
-
MENU
-
:
+ :
SET
:
+
SET
Exit
POWER
INDICATOR
:
present in the
screen.
Use this function to set the power
indicator on the front side of the monitor
to ON
Adjust
Adjust
are
or
OFF.
If you set OFF, it will go off.
If you set ON at any time, the power
indicator will automatically be turned
Select another sub-menu
FACTORY
on.
Restore all factory default settings except
"LANGUAGE."
Press the
button to reset immediately.
RESET
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
the input signal is an analog signal.
A12
only when
Troubleshooting
Check the
No
following before calling for service.
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 or
?
Check and
properly
?
?
see
if the power cord is connected
to the power outlet.
Press the Power button.
Adjust the brightness
and the contrast.
green?
Is the power indicator
amber?
?
If the
the
display
mouse or
is in power
saving mode, try moving
pressing any key on the keyboard to
bring up the screen.
?TrytoturnonthePC.
Doyouseean"OUTOF
RANGE" message
the screen?
Do you see a "CHECK
SIGNAL CABLE"
message
screen?
Do you
on
see a
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
the
"OSD LOCKED" message
Do you see "OSD
LOCKED" when you
push
?
on
MENU button?
?
You
can secure
that
they
can
unlock the
pushing
signal
on
cable and try
again.
the screen?
the current control
settings, so
inadvertently changed. You
OSD controls at any time by
cannot be
the MENU button for 5 seconds:
the message
"OSD UNLOCKED" will appear.
A13
Troubleshooting
Display image
Display
is incorrect
Position is
?
incorrect.
?
Press the AUTO/SET 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.
On the
screen
?
vertical
background,
bars or stripes are
visible.
Any horizontal noise
appearing in any
image or characters
are not clearly
portrayed.
?
?
The
screen
mono or
color is
?
Press the AUTO/SET 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
the on screen display.
Press the AUTO/SET 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
screwdriver to fasten if necessary.
Make sure the video card is properly inserted in
and
abnormal.
in
use a
the slot.
?
Set the color
setting higher than
Settings.
at Control Panel
The
screen
blinks.
?
Check if the
24 bits
(true color)
-
screen
is set to interlace mode and if
it to the recommend resolution.
?
yes, change
Make sure the power voltage is high enough, It
has to be higher than AC100-240V 50/60Hz.
A14
Troubleshooting
Have you installed the
Have you installed the
display driver?
?
display
driver?
Be
display driver from the display
(or diskette) that comes with your
sure
to install the
driver CD
display. Or, you can also download
our web site: http://www.lge.com.
Doyouseean
"Unrecognized monitor,
Plug&Play (VESA DDC)
?
Make
sure
Plug&Play
monitor found"
message?
A15
the driver from
to check if the video card
function.
supports
17inch
Specifications
17 inches (43.2 cm) Flat Panel Active matrix-TFT LCD
Anti-Glare coating
17 inches viewable
Display
0.26
mm
pixel pitch
Horizontal
Sync Input
Freq.
Analog : 30 83kHz (Automatic)
Digital : 30 71kHz (Automatic)
-
-
Vertical
56
Freq.
Input Form
Video
Input
-
pin D-Sub Connector
D connector (Digital)
RGB Analog (0.7Vp-p/75ohm), Digital
15
Signal Input
DVI
Input Form
Resolution
75Hz (Automatic)
Separate TTL, Positive/Negative
SOG (Sync On Green)
Digital
-
Max
Analog : VESA 1280 x 1024 @75Hz
Digital : VESA 1280 x 1024 @60Hz
Recommend
VESA 1280
Plug&Play
DDC 2B
Power
On Mode
Sleep Mode
Off Mode
≤1W
Dimensions
Width
36.80
cm
&Weight
(with tilt/ swivel
stand)
Height
Depth
38.92
cm
Tilt/Swivel
-5˚~20˚
Swivel
350˚
AC 100-240V~50/60Hz 1.0A
Consumption
Range
Power Input
Environmental
Conditions
Tilt/Swivel Stand
Signal
cable
Power cord
:
x
1024@60Hz
35W
≤1W
/ 14.49 inches
/ 15.31 inches
23.05 cm / 9.07 inches
4.9 kg (10.80 lbs)
Net
Tilt
Operating Conditions
Temperature 10˚C to 35 ˚C
10 % to 80 % non-Condensing
Humidity
Storage Conditions
Temperature -20˚C to 60 ˚C
5 % to 95 % non-Condensing
Humidity
Attached(
), Detached ( O )
Attached(
), Detached ( O )
Wall-outlet type
or
PC-outlet type
NOTE
Information in this document is
subject to change without
A16
notice.
19inch
Specifications
19 inches (48.19 cm) Flat Panel Active matrix-TFT LCD
Display
Anti-Glare coating
19 inches viewable
0.294 mm pixel pitch
Horizontal
Sync Input
Freq.
Analog : 30 83kHz (Automatic)
Digital : 30 71kHz (Automatic)
-
-
Vertical
56
Freq.
Input Form
Video
Input
-
pin D-Sub Connector
D connector (Digital)
RGB Analog (0.7Vp-p/75ohm), Digital
15
Signal Input
DVI
Input Form
Resolution
75Hz (Automatic)
Separate TTL, Positive/Negative
SOG (Sync On Green)
Digital
-
Max
Analog : VESA 1280 x 1024 @75Hz
Digital : VESA 1280 x 1024 @60Hz
Recommend
VESA 1280
Plug&Play
DDC 2B
Power
On Mode
Sleep Mode
≤1W
Off Mode
≤1W
Consumption
:
Dimensions
Width
41.30
cm
Height
Depth
42.14
cm
Tilt/Swivel
-5˚~20˚
Swivel
350˚
AC 100-240V~50/60Hz 1.0A
Power Input
Environmental
Conditions
Tilt/Swivel Stand
Signal
cable
Power cord
1024@60Hz
39W
&Weight
(with tilt/ swivel
stand)
Range
x
/ 16.26 inches
/ 16.57 inches
23.05 cm / 9.07 inches
5.7 kg (12.57 lbs)
Net
Tilt
Operating Conditions
Temperature 10˚C to 35 ˚C
10 % to 80 % non-Condensing
Humidity
Storage Conditions
Temperature -20˚C to 60 ˚C
5 % to 95 % non-Condensing
Humidity
Attached(
), Detached ( O )
Attached(
), Detached ( O )
Wall-outlet type
or
PC-outlet type
NOTE
Information in this document is
subject to change without
A17
notice.
Preset Modes
1
2
3
4
5
6
7
8
9
10
11
12
*13
VGA
VGA
VGA
VESA
VESA
VESA
MAC
VESA
VESA
MAC
VESA
VESA
VESA
*13 Mode
:
(Resolution)
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
Only Analog
Mode.
Indicator
On Mode
green
Sleep Mode
amber
Off Mode
off
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
Specifications
Signal Connector
1
8
9
16
17
24
Pin
Assignment
DVI-D Connector
Pin
Pin
Signal(DVI-D)
1
T. M. D. S. Data2-
Signal(DVI-D)
16
Hot
2
T. M. D. S. Data2+
17
T. M. D. S. Data0-
3
T. M. D. S. Data2/4 Shield
18
T. M. D. S. Data0+
4
T. M. D. S. Data4-
19
T. M. D. S. Data0/5 Shield
5
T. M. D. S. Data4+
20
T. M. D. S. Data5-
6
DDC Clock
21
T. M. D. S. Data5+
7
DDC Data
22
T. M. D. S. Clock Shield
8
Analog Vertical Sync.
23
T. M. D. S. Clock+
9
T. M. D. S. Data1-
24
T. M. D. S. Clock-
10
T. M. D. S. Data1+
11
T. M. D. S. Data1/3 Shield
12
T. M. D. S. Data3-
13
T. M. D. S. Data3+
14
+5V Power
15
Ground (return for +5V,
Sync. and V. Sync.)
H.
T. M. D. S.
(Transition
Minimized Differential
A19
Signaling)
Plug
Detect
How to Install the VESA Standard wall
This monitor meets
mounting
VESA-compliant mounting
interface
pad
specifications.
VESA wall
mounting
object (stand type and walltype). This monitor accepts a VESAcompliant mounting interface pad.- (optional)
For further information, refer to the VESA Wall
Mounting Instruction Guide.
Connected to another
mounted
Kensington Security Slot- optional
a locking
cable that can be purchased
separately at most
Connected to
computer
A20
stores
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