LG | L1720P | LG L1720P Owner’s Manual

User's Guide
L1720P
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.
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
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
Use
only 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.
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
Operate
the
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
There
the
may result in
are
a
dangerous. So
shock
or
are
frayed
power
fire hazard. Call your service
Display.
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.
are no user
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.
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
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
strike the Active Matrix LCD with anything hard
damage the Active Matrix LCD permanently.
Do not rub
mar, or
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.
the
Connecting
Before
Display
setting up the monitor, ensure that the power to the monitor, the
computer system, and other attached devices is turned off.
Unfolding
the stand base
1. Place the monitor with its front facing downward
2. Expand the stand base
to its first
3. Further expand the stand base
excessive force to
on a
cushion
or
soft cloth.
step degree (65˚) pulling it outward with
two hands.
degrees with slightly more force. Do not apply
expand the stand base to over 90 degrees, or it may damage the
to 90
monitor.
4. Place the monitor upright and adjust the stand base
desired. Adjust the stand base
monitor head part with both hands.
angle
as
folding
angle holding the
the stand base
1.Face the front of the monitor and push it backwards, following the sequence
shown in the
Do not
picture.
push it
over
180
degrees. It
may
damage the stand base.
depicts the general model of connection.
Your monitor may differ from the items shown in the picture.
This illustration
Do not touch
folding
or
apply force
to the monitor screen while
the stand base.
A3
expanding
or
Connecting
Using
the
the
Display
Computer
1. Separate
the back cap
section downward as
2.
by sliding its lower
shown in the picture.
Connect the signal input cable and the power cord. (see next page)
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.
A4
Connecting
Using
the
the
Display
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.
NOTE
simplified representation of the rear view.
rear view represents a general model; your display
This is
This
a
may differ from the view as shown.
Signal Cable
Power Cord
Digital signal Analog signal
Wall-outlet
type*
2
1
PC-outlet
type*
PC
MAC
Mac
adapter
For Apple Macintosh use,
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.
3.
Press
button
on
the front switch
to turn the power on.
panel
When monitor power is turned on, the 'Self
executed automatically.
PROCESSING
IMAGE
a
Image Setting Function' is
SELF
SETTING
NOTE
'
Self
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'.
Image Setting
'
A5
Control Panel Functions
Front Panel Controls
Control
Function
Power Button
Use this button to turn the
Power
This Indicator
(DPMS)
display
on or
off.
Indicator
lights up blue when the display
operates normally. If the display is in DPM (Energy
Saving) mode, this indicator color changes to amber.
MENU Button
Use this button to enter
or
exit the On Screen
Display.
Buttons
Use these buttons to choose
the On Screen
AUTO/SELECT
Button
A6
adjust
items in
Display.
Use this button to enter
Display.
or
a
selection in the On Screen
Control Panel Functions
Control
FLATRON
Direct Access Function
F-ENGINE
USER
For
information, refer
more
to page A13
NORMAL
MENU
BRIGHTNESS
50
50
0
Bring
up Contrast and
Brightness adjustment.
:
MENU
AUTO IMAGE ADJUSTMENT
When
your display settings, always press the
AUTO/SELECT button before entering the On Screen
PROCESSING
IMAGE
AUTO
adjusting
Display(OSD).
ADJUSTMENT
This will
ideal
automatically adjust
settings
for the current
your
display image
screen
to the
resolution size
(display mode).
The best
display
mode is 1280x1024.
SOURCE
Use this button to make Dsub
or
This feature is used when two
computers
to the
display.
The default
setting
DVI connector active.
are
connected
is Dsub.
OSD LOCKED/UNLOCKED
:
LOCKED
OSD
OSD
UNLOCKED
MENU
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
unlock the OSD controls at any time
the MENU button for 5 seconds:
can
by pushing
the message "OSD UNLOCKED" will appear.
A7
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
control,
highlighted,
Use the
menu
of the OSD appears.
Buttons. When the icon you want
press the AUTO/ SELECT Button.
use
the
making image adjustments.
or
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.
A8
On Screen
Display(OSD)
Selection and
Adjustment
following table indicates all the On Screen Display control, adjustment,
and setting menus.
The
Main
menu
PICTURE
Sub
A
menu
D
Reference
BRIGHTNESS
To
CONTRAST
and gamma of the
adjust the brightness,
contrast
screen
GAMMA
PRESET
COLOR
To customize the color of the
screen
RED
GREEN
BLUE
H POSITION
To
V POSITION
screen
CLOCK
To
and
PHASE
improve the clarity
stability of the screen
FACTORY
FACTORY RESET
To restore the default
settings
RESET
WHITE BALANCE
POSITION
TRACKING
SETUP
adjust the position
LANGUAGE
To customize the
OSD H POSITION
for
a
user's
of the
screen
operating
status
environment
OSD V POSITION
TEXT/ MOVIE
FLATRON
F-ENGINE(
-
)
To select
USER
or
customize desired
image settings
NORMAL
:
A
:
D
:
Adjustable
Analog Input
Digital Input
NOTE
The order of icons may differ
depending
on
A9
the model (A9~A13).
On Screen
Display(OSD)
Selection and
Adjustment
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
were
introduced to the
Press the MENU
Button, then the main menu of the OSD appears.
Menu Name
PICTURE
Icons
50
Sub-menus
50
0
MENU
Button
Tip
MENU
:
Exit
NOTE
OSD (On Screen
Display)
menu
languages
on
A10
the monitor may differ from the manual.
On Screen
Main
Display(OSD)
Selection and
Sub
menu
Adjustment
Description
menu
PICTURE
BRIGHTNESS
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 whitish images and low gamma
values display high contrast images.
brightness
screen.
screen.
50
50
0
MENU
COLOR
Select the screen color.
6500K: Slightly reddish white.
9300K: Slightly bluish white.
PRESET
PRESET
?
?
6500K
9300K
50
RED
Set your
own
red color levels.
GREEN
Set your
own
green color levels.
BLUE
Set your
own
blue color levels.
50
50
MENU
POSITION
H
POSITION
H POSITION
To
move
image left
V POSITION
To
move
image
50
50
MENU
A11
and
right.
up and down.
On Screen
Display(OSD)
Main
Selection and
Sub
menu
Adjustment
Description
menu
TRACKING
CLOCK
CLOCK
To minimize any vertical bars or stripes
visible on the screen background.The
horizontal
screen
size will also
change.
50
the focus of the display. This
item allows you to remove any
horizontal noise and clear or sharpen
the image of characters.
PHASE
To
FACTORY
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.
50
MENU
FACTORY RESET
FACTORY
RESET
RESET
adjust
-
YES
NO
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.
WHITE
BALANCE
PRESET
MODE
ANALOG
1024
x
768
60Hz
MENU
For
If this does not improve the screen
perform the white balance function
signal is an analog signal.
example
image, restore the factory default settings. If necessary,
again. This function will be enabled only when the input
SETUP
LANGUAGE
LANGUAGE
To choose the
control
ENGLISH
POWER
INDICATOR
ON
names
language in which
are displayed.
the
Use this function to set the power indicator
the front side of the monitor to ON or OFF.
on
If you set OFF, it will go off.
If you set ON at any time, the power indicator
will automatically be turned on.
50
50
MENU
OSD
H POSITION
OSD
V POSITION
A12
To
adjust
window
To
on
adjust
window
horizontal
the
the
of the OSD
screen.
vertical
on
position
position
screen.
of the OSD
On Screen
Display(OSD)
The OSD
screen
Selection and
Adjustment
will appear when you press the F-ENGINE button at the
front side of the monitor.
Menu Name
Icons
Sub-menu Name
MENU
FLATRON F-ENGINE
Screen when
applied
Screen when not applied
When you execute F-ENGINE, two tones will appear
on the screen as shown. The applied screen will
appear
screen
the left side, whereas the non-applied
will appear on the right side.Press the
on
SETbutton to
Main
use
the
MOVIE
adjusted screen.
Sub
menu
MOVIE
TEXT
Description
menu
This feature lets you easily select the best desired
image condition optimized to the environment
(ambient illumination, image types etc).
MOVIE For animation
MENU
TEXT For text
USER
To
adjust the
USER sub-menu
function,
Press the SET Button
BRIGHTNESS
100
ACE
1
RCM
3
in videos
or
movies
images (Word processing etc.)
User
You
MENU
images
manually adjust brightness, ACE or RCM.
You can save or restore the adjusted value even
when using a different environment setting.
can
(Brightness): Adjusts screen brightness.
ACE(Adaptive Clarity Enhancer) Selects the clarity mode.
RCM(Real Color Management) Selects the color mode.
NO
USER
0
Not
1
Green enhance
2
Flesh tone
3
Color Enhance
applied
MENU
Select the
button and
buttons.
sub-menu
save
the YES
NORMAL This is under normal
MENU
A13
using the SET
value using the
operating
conditions.
-
Troubleshooting
Check the
No
following before calling for service.
image
appears
Is the power cord of the
display connected?
Check and
Is the power indicator
light on?
Press the Power button.
Is the power on and the
power indicator blue?
Adjust the brightness
Is the power indicator
amber?
If the
properly
the
to
if the power cord is connected
to the power outlet.
see
is in power
saving mode, try moving
or pressing any key on the keyboard
display
mouse
and the contrast.
bring up the screen.
if the power is
to turn on the PC.
Make
Try
sure
on.
Do you see an "INPUT
SIGNAL OUT OF
This message appears when the signal from the
PC (video card) is out of horizontal or vertical
RANGE" message
the screen?
frequency range of the display. See the
'Specifications' section of this manual and
configure your display again.
on
Doyouseea"NO
SIGNAL "message on
This message appears when the signal cable
between your PC and your display is not
the screen?
connected. Check the
Do you
see a
"OSD LOCKED" message
Do you see "OSD
LOCKED" when you
push
MENU button?
You
can secure
cable and try
again.
the screen?
the current control
settings,
inadvertently
they cannot be
changed. You can unlock the OSD controls
at any time by pushing the MENU button for
so
that
on
signal
5 seconds: the message
"OSD UNLOCKED" will appear.
A14
Troubleshooting
Display image
Display
is incorrect
Position is
incorrect.
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.
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/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
screwdriver to fasten if necessary.
Make sure the video card is properly inserted in the
use a
slot.
Set the color setting
at Control Panel
The
screen
blinks.
-
higher than 24 bits (true color)
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
driver?
display
Have you installed the
display driver?
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.
Do you
Make
see an
"Unrecognized monitor,
Plug&Play (VESA DDC)
Be
sure
to install the
sure
to check if the video card
supports
Plug&Play function.
monitor found"
message?
USB function
USB function cannot be
Check if the USB cable is
setup.
Check if the PC and
For verification of USB support, consult the
manufacturer of each system.
correctly connected.
OS are USB compliant.
A16
Specifications
Display
17 inches (43.2cm) Flat Panel Active matrix-TFT LCD
Anti-Glare coating
17 inches viewable
0.264 mm pixel pitch
Sync Input
Video
Input
Resolution
Horizontal Freq.
Vertical Freq.
30
56
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
Recommend
D-sub Analog: VESA 1280
VESA 1280 x 1024@60Hz
Plug&Play
DDC 2B
Power
Normal
Consumption
Stand-by/Suspend
-
83kHz (Automatic)
75Hz (Automatic)
Digital: VESA 1280 x 1024@60Hz
x
1024@75Hz
43W
≤
2W
≤2W
:
DPMS Off
Dimensions
-
Full
Up Position
Folded Position
&Weight
(with tilt stand)
Width
Net
39.40cm /15.51inches
37.90cm /14.92inches
23.20cm / 9.13 inches
4.5 kg (9.92 lbs)
Tilt
0˚~25˚
Height
Depth
Tilt
Range
Power
Input
Environmental
Conditions
39.40cm /15.51inches
41.20cm /16.22inches
12.70 cm / 5.00inches
AC 100-240V~50/60Hz 1.0A
Operating Conditions
Temperature 10˚C
to 35 ˚C
10 % to 80 % non-Condensing
Storage Conditions
Temperature -20˚C to 60 ˚C
5 % to 95 % non-Condensing
Humidity
Humidity
Tilt Stand
Signal
cable
Power cord
Attached( O ), Detached (
Attached(
)
), Detached ( O )
Wall-outlet type
or
PC-outlet type
NOTE
Information in this document is
subject to change without
A17
notice.
Specifications
Preset Modes
(Resolution)
Display Modes (Resolution)
Freq. (kHz)
Vertical
Freq. (Hz)
VGA
640
x
350
31.469
70
VGA
720
x
400
31.468
70
VGA
640
x
480
31.469
60
VESA
640
x
480
37.500
75
VESA
800
x
600
37.879
60
VESA
800
x
600
46.875
75
MAC
832
x
624
49.725
75
VESA
1024
x
768
48.363
60
VESA
1024
x
768
60.023
75
10
MAC
1152
x
870
68.681
75
11
VESA
1152
x
900
61.805
65
12
VESA
1280
x
1024
63.981
60
13
VESA
1280
x
1024
79.976
75
123456789
*
Horizontal
Indicator
MODE
LED Color
Normal
blue
Stand-by/Suspend
amber
DPMS Off
amber
A18
Specifications
Signal
Connector Pin
1
8
917
16
Assignment
24
DVI-D Connector
Pin
Pin
Signal(DVI-D)
Signal(DVI-D)
T. M. D. S. Data2-
16
Hot
T. M. D. S. Data2+
17
T. M. D. S. Data0-
123456789
T. M. D. S. Data2/4 Shield
18
T. M. D. S. Data0+
T. M. D. S. Data4-
19
T. M. D. S. Data0/5 Shield
T. M. D. S. Data4+
20
T. M. D. S. Data5-
DDC Clock
21
T. M. D. S. Data5+
DDC Data
22
T. M. D. S. Clock Shield
23
T. M. D. S. Clock+
24
T. M. D. S. Clock-
Analog
Vertical
Sync.
T. M. D. S. Data1-
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,
H. Sync. and V. Sync.)
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.
1.
Please the monitor
front side
facing
on a
piece of cloth
downward and
2.
or
other soft surface with the
the
remove
rear
cap.
Slide off the lower section of the
base with two hands
as
cover
shown in the
picture.
3. Separate
the stand base
screwdriver
4.
Install the VESA standrad wall
as
shown in
using a
the picture.
mounting.
VESA wall
mounting
Connected to another
and wall-mounted
object (stand type
type. This monitor
VESA-compliant mounting
interface pad.-optional)
For further information, refer to the VESA
Wall Mounting Instruction Guide.
accepts
a
Kensington Security Slot- optional
Connected to a locking
cable that can be purchased
separately at most computer
stores
A20
Making
use
of USB
(Universal Serial Bus) Optional
-
(Universal Serial Bus) is an innovation in connecting your different
desktop peripherals conveniently to your computer. By using the USB, you will
be able to connect your mouse, keyboard, and other peripherals to your display
instead of having to connect them to your computer. This will give you greater
flexibility in setting up your system. USB allows you to connect a chain of up to
120 devices on a single USB port; and you can "hot" plug (attach them while
the computer is running) or unplug them while maintaining the Plug and the
Plug auto detection and configuration. This display has an integrated BUSpowered USB hub, allowing up to 2 other USB devices to be attached it.
USB
USB connection
1.
2.
Connect the upstream port of the display to the downstream port of the USB
compliant PC or another hub using the USB cable. (Computer must have a
USB port)
Connect the USB compliant peripherals to the downstream ports of the
display.
This is
of
a
rear
view.
USB
To USB downstream
the USB
compliant
port
PC
simplified representation
upstream
Port
of
or
another hub cable
USB downstream Port
connect the cables from USB
compliant peripherals-such
keyboard, mouse, etc
as
NOTE
To activate the USB hub function, the display must be connected to
or another hub with the USB cable(enclosed).
When connecting the USB cable, check that the
matches the shape at the connecting side.
shape
a
USB
compliant PC(OS)
of the connector at the cable side
Even if the display is in a power saving mode, USB compliant devices will function when
are connected the USB ports(both the upstream and downstream) of the display.
A21
they
Making
use
USB
of USB
(Universal Serial Bus) Optional
-
Specifications
USB standard
Rev. 1.1
Downstream power supply
100mA for each (MAX)
Communication
12
USB
port
speed
1
complied BUS-powered hub
Mbps (full),
1.5
Mbps (low)
Upstream port
2 Downstream ports
IMPORTANT: These USB connectors
such
are
not
designed
video camera, scanner, etc. LGE recommends
to the computer
as a
directly
for
A22
with
high-power
connecting high-power
use
USB devices
USB devices
Digitally yours
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