LG Flatron L1770HQ User manual

Make sure to read the
Important
Precautions
before
using
the
product.
Keep
the
User's
Guide(CD)
in an accessible
place
for future
reference.
See
the label attached on the
product
and
quote
this information to
your
dealer when
you require
service.
User's Guide
L1770HQ
L1970HQ
L1970HR

A1
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.
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
Before
setting up
the
monitor,
ensure that the
power
to the
monitor,
the
computer system,
and other attached devices is turned off.
For the
desktop
monitor,
install the
computer
with the stand
unfolded,
for
ARM(wall mounting),
install the
computer
with the stand folded.
Unfolding
the stand base
1.
Place
the monitor with its front
facing
downward on a cushion or
soft cloth.
2.
Press
the
downside of
the stand
base
with
your
left
hand as shown in
the
picture.
3. With your left
hand
pressing
the stand
base,
press
the
folding
button
using your right
hand.
4.
To release
the
folding,
relieve
the
pressure
on
the left
hand
slowly
with
your right
hand
still
pressing
the
folding
button.
5.
A
spring
is clicked on and
the stand
is
brought
out
by
itself
from
the standbase
as shown in
the
picture.
6.
Pull
out the stand
as shown in
the
picture
and
the stand
will hold
up.

A4
Connecting
the
Display
1. Face the front of the monitor and
push
the monitor
backwards,
following
the
sequence
shown
in
the
picture.
Folding
the stand base
This illustration
depicts
the
general
model of connection. Your monitor
may
differ from the items shown
in
the
picture.
Do not touch or
apply
force to the monitor screen while
expanding
or
folding
the stand base.
Positioning your display
1.
Adjust
the
position
of
the
panel
in various
ways
for maximum
comfort.
Tilt
Range
:0˚~30
2.
The
direction
of
the
arrow
indicates the direction to
fold
the
product.
It
does
not indicate
the
degree
of
the
usage.
Ergonomic
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.

A5
Connecting
the
Display
Using
the
Computer
1. Connect the
signal
cable. When
attached,
tighten
the thumbscrews to secure
the connection.
2. Connect the
power
cable with the AC
adapter (AC power supply)
②,
and
then
plug
the cable
in
the outlet.
③
(Voltage
will
be
automatically controlled.)
PC
MAC
1
2
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.
When
connecting
to
a
wall
concent
When
connecting
to
a PC
AC
adapter
3
PC
Analog signal
D-SUB
Digital signal
DVI-D(optional)
Digital signal DVI-D(optional)
DC 12V
JACK

A6
Connecting
the
Display
3. Touch 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.(Only
Analog
Mode)
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,
touch 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'.

A7
Control Panel Functions
Front Panel Controls
MENU Button Use
this button to enter
or
exit the
On Screen
Display.
Control Function
OSD LOCKED/UNLOCKED
This
function
allows
you
to
lock
the current control
settings,
so
that
they
cannot
be
inadvertently changed.
Touch and hold
the
MENU button for serval seconds.
The
message
"OSD LOCKED" should
appear.
You can unlock
the
OSD
controls at
any
time
by touching
the
MENU button for serva seconds. The
message
"OSD UNLOCKED" should
appear.
Bottom

A8
Control Panel Functions
Control Function
Use
this button to enter
a
selection
in
the
On Screen
Display.
AUTO/SET
Button
AUTO IMAGE ADJUSTMENT
When
adjusting your display settings, always
touch
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
: 1280x1024
19 inch
monitor
: 1280x1024
Buttons
Use
these buttons to select
or
adjust
functions
in
the
On
Screen
Display.
-
+
hot
key
SOURCE hot
key
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.
Button
+
Button
-
For more
information,
refer
to
page
A14
This
Indicator
lights up
blue when
the
display
operates normally(On Mode).
If
the
display
is in
Sleep
Mode
(Energy Saving),
this indicator
color
changes
to
amber.
Use
this button to turn the
display
on or off.
Power Button
Power Indicator

A9
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:
Touch 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,
touch the
AUTO/SET
Button.
Use the
/
Buttons to
adjust
the
image
to the desired level. Use the
AUTO/SET
Button to select other sub-menu items.
Touch the MENU Button once to return to the main menu to select another
function. Touch the MENU Button twice to exit from the OSD.
Automatic save
With the OSD
open,
once
you
have made an
adjustment
the monitor
automatically
save
any adjustments you
have
made,
even
if
you
exit the menu
or
open
another menu.
If
you
make an
adjustment
and then wait for the
OSD to
disappear,
the
adjustment
will also been saved.
NOTE
Allow the
display
to stabilize for at least 30 minutes before
making image adjustments.
AUTO/SET
MENU MENU
-
+
-
+
-
+
-
+