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  9. LG Flatron L1770HQ User manual

LG Flatron L1770HQ User manual

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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
-
+
-
+
-
+
-
+