LG L1750U-SN User's Guide

User's Guide
L1750U
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
dealer when you
on
the back cover and quote this information to your
require service.
Precautions
Important
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
power cord supplied with the unit. In case you use another power
that it is certified by the applicable national standards if not being
only the
cord, make
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
this manual
display only from a power source indicated in the specifications of
listed on the display. If you are not sure what type of power supply
or
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 power is OFF.
Contact your dealer if the display is not operating properly.
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:
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.
Always
turn the
A1
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
such
basement,
as 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
a wet
or near a
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.
can cause
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
Display
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.
2.
3.
base
Place the monitor with its front
Insert the hooks into the
Insert the
screw
facing downward on a cushion or soft
matching holes in the base of the monitor.
cloth.
and fix it.
Hook
4.
5.
Insert the DC.
If you want to hide the DC line into the cover, take out the cover and insert the
power line. Tidy up the power line the hooks. Then push the cover for setting.
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 product upside down holding only the stand base. The
fall and get
damaged
or
injure your foot.
A3
product
may
Connecting
the
Display
Removing the stand
base
1. Place the monitor with its front facing downward on a cushion or soft cloth.
2. To remove the stand base, hold the bottom of the stand with one hand and
release the
Before
screw as
shown in the
figure.
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.
Swivel :350˚
-5˚~20˚
350°
Ergonomic
It is recommended that in order to maintain
the forward tilt
angle
an
ergonomic and comfortable viewing position,
degrees.
of the monitor should not exceed 5
A4
the
Connecting
Display
Using the Computer
1.
2.
Place the monitor in
Connect the
connection.
3.
a
convenient, well-ventilated location
cable. When attached,
signal
1
Connect the power cord into
the
tighten
near your computer.
the thumbscrews to secure the
proper power outlet that is
a
easily accessible and
close to
display. 2
NOTE
This is
Power Cord
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
PC-outlet type
PC
MAC
Mac adapter
For Apple Macintosh use,
change the
to
connector on
4.
Press
on.
button
on
the front switch
panel
to turn the power
When monitor power is turned on, the 'Self
Setting Function' is
(Only Analog Mode)
executed
a separate plug adapter is needed
high density (3 row) D-sub VGA
the supplied cable to a 15 pin 2 row connector.
15 pin
Image
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/SET' button
the OSD
adjustment
on
the front
menu.
'
panel of the monitor. Otherwise, you may execute the Factory reset' option on
aware that this option initializes all the menu items except 'Language'.
However, be
A5
Control Panel Functions
Front Panel Controls
<L1750U>
Control
MENU Button
Function
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.
A6
Control Panel Functions
Control
--
+
Function
Buttons
Use these buttons to select
Screen Display.
hot
Lightview
or
adjust functions
in the On
key
This feature lets you easily select the best desired
NIGHT image condition optimized to the environment
DAY
(ambient illumination, image types etc).
?
?
?
?
?
?
DAY
:
Bright ambient illumination
NIGHT
:
TEXT
For text
Dark ambient illumination
images (Word processing etc.)
images in videos or movies
PHOTO : For pictures or drawings
NORMAL : This is under normal operating conditions
:
MOVIE
:
For animation
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
17 inch monitor
:
mode is
1280x1024
Power Button
Use this button to turn the
Power Indicator
This Indicator
lights
display
on or
up blue 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
Usethe
control,
use
highlighted,
--
/
+
the
--
or +
making image adjustments.
menu
of the OSD appears.
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
Reference
menu
To
BRIGHTNESS
adjust the brightness,
contrast and gamma of the
CONTRAST
screen
GAMMA
COLOR
PRESET 6500K
To customize the color of the
screen
9300K
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
To customize the
OSD
HORIZONTAL
status for
a
user's
environment
POSITION VERTICAL
WHITE BALANCE
POWER INDICATOR
FACTORY RESET
:
Adjustable
NOTE
The order of icons may differ
depending
on
A9
the model (A9~A12).
screen
operating
On Screen
Display(OSD) Selection
and
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
Button, then the main menu of the OSD
PICTURE
Menu Name
Sub-menus
Icons
Button
appears.
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
Display(OSD) Selection
Main
menu
Sub
and
Adjustment
Description
menu
PICTURE
PICTURE
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 whitish images and low gamma
values display high contrast images.
brightness
of the
screen.
screen.
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 and
VERTICAL
To
move
image
up and down.
MENU : Exit
: Decrease
+
: Increase
SET : Select another sub-menu
--
A11
right.
On Screen
Display(OSD) Selection
Main
Sub
menu
and
Adjustment
Description
menu
TRACKING
TRACKI NG
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 or sharpen
the image of characters.
MENU : Exit
: Decrease
+
: Increase
SET : Select another sub-menu
--
SETUP
LANGUAGE
To choose the
control names
SETUP
OSD
POSITION
-
+
adjust position
on
the
the
BALANCE
MENU
To
If the
WHITE
language in which
displayed.
the
are
of the OSD window
screen.
output of the video card is different
required specifications,
the color
level may deteriorate due to video
signal distortion. Using this function, the
SET
SETUP
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
MENU
MENU
--
+
-
:
+
SET
Exit
POWER
INDICATOR
are
present in the
screen.
Use this function to set the power
on the front side of the monitor
indicator
to ON or OFF.
Adjust
: Adjust
:
If you set OFF, it will go off.
If you set ON at any time, the power
indicator will automatically be turned
SET : Select another sub-menu
FACTORY
RESET
on.
Restore all factory default settings except
"LANGUAGE."
Press the
button to reset immediately.
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?
Is the power indicator
amber?
?
properly
?
?
?
Do you see a "CHECK
SIGNAL CABLE"
message
screen?
Do you
on
see a
if the power cord is connected
Adjust the brightness
If the
display is in power saving mode, try moving
pressing any key on the keyboard
to bring up the screen.
TrytoturnonthePC.
mouse or
This message appears when the signal from the
PC (video card) is out of horizontal or vertical
?
This message appears when the signal cable
between your PC and your display is not
connected. Check the
"OSD LOCKED" message
MENU button?
and the contrast.
frequency range of the display. See the
'Specifications' section of this manual and
configure your display again.
the
Do you see "OSD
LOCKED" when you
push
?
see
to the power outlet.
Press the Power button.
the
?
Do you see an "OUT
OF RANGE" message
on the screen?
Check and
?
You
on
signal
cable and try
again.
the screen?
the current control
settings,
they
inadvertently
changed. You can unlock the OSD controls
at any time by pushing the MENU button for
so
can secure
that
cannot be
5 seconds: the message
"OSD UNLOCKED" will appear.
A13
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
?
background, vertical
bars or stripes are
visible.
Any horizontal noise
appearing in any
image or characters
are not clearly
portrayed.
?
?
The
screen
mono or
color is
?
abnormal.
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.
in
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
and
signal
cable is
properly connected
screwdriver to fasten if necessary.
sure the video card is properly inserted in
use a
?Make
the slot.
?
Set the color
color)
The
screen
blinks.
?
?
setting higher than 24 bits (true
Settings.
at Control Panel
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.
Troubleshooting
Have you installed the
Have you installed the
display driver?
?
Be
see an
"Unrecognized
monitor, Plug&Play
(VESA DDC) monitor
found" message?
to install the
sure
driver CD
display
display. Or,
your
from
Do you
driver?
display
?
our
Make
display driver from the
(or diskette) that comes with
you can also download the driver
web site: http://www.lge.com.
sure
Plug&Play
A15
to check if the video card
function.
supports
Specifications
17 inch
Display
17 inches (43.2cm) Flat Panel Active matrix-TFT LCD
Anti-Glare coating
17 inches viewable
0.26mm pixel pitch
Sync Input
Horizontal
Freq.
Vertical Freq.
Input Form
Video
Input
Resolution
Analog:30 83kHz (Automatic)
-
56
-
75Hz (Automatic)
Separate TTL, Positive/Negative
Signal Input
SOG (Sync On Green)
15 pin D-Sub Connector
Input Form
RGB Analog (0.7Vp-p/75ohm)
Max
D-sub Analog:VESA 1280 x 1024@75Hz
VESA 1280 x 1024@60Hz
Recommend
Plug&Play
DDC 2B
Power
0n Mode
Sleep Mode
≤1W
Off Mode
≤1W
Dimensions
Width
36.80
&Weight
(with tilt/ swivel
stand)
Height
Depth
38.92cm / 15.31 inches
23.05cm / 9.07 inches
Net
4.15
Tilt
-5˚~20˚
Consumption
Tilt/Swivel
Range
43W
:
Swivel
cm
/ 14.49 inches
kg (10.93lbs)
350˚
Power Input
12V
Environmental
Conditions
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
Tilt/Swivel Stand
Attached(
Signal
cable
---
3.5A
), Detached ( O )
Attached( O ), Detached (
Power cord
Wall-outlet type
AC/DC
DVEDSA- -0421S- -12142
Adapter
or
)
PC-outlet type
A
NOTE
Information in this document is
subject to change without
A16
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
(Resolution)
31.469
31.468
70
31.469
37.500
60
75
600
37.879
60
600
46.875
75
624
49.725
48.363
75
60.023
640
x
350
720
640
x
x
400
480
640
x
480
800
x
800
x
832
x
1024
1024
x
x
768
768
1152
x
870
68.681
75
75
Sleep
Mode
Off Mode
60
900
61.805
65
1280
x
1024
63.981
60
1280
x
1024
79.976
75
1152
x
Indicator
On Mode
70
blue
amber
Off
How to Install the VESA Standard wall
This monitor meets
mounting
VESA-compliant mounting interface pad
specifications.
VESA wall
mounting
Connected to another
object (stand type
and wall-
mounted type. This monitor accepts a VESAcompliant mounting interface pad.- optional)
For further information, refer to the VESA Wall
Mounting
Instruction Guide.
Kensington Security Slot- optional
a locking
cable that can be purchased
separately at most
Connected to
computer
A18
stores
Digitally yours
A19