LG F720B User guide

User's

Guide

F720B

Make

Keep

See

dealer

the

the

when

sure

User's

label

to

you

read

the

Guide(CD)

attached

require

Important

in

on

the

service.

an

back

Precautions

accessible

cover

and

before

for

place

quote

furture

this

information

using

reference.

the

product.

to

your

Important

Precautions

This

unit

however

has

been

safety,

hazards.

In

order

in

incorporated

installation,

reference.

use,

engineered

improper

to

this

and

allow

monitor,

servicing.

use

the

and

may

proper

observe

manufactured

result

Keep

in

potential

operation

the

following

it

in

an

accessible

of

to

ensure

all

basic

your

eletrical

shock

safeguards

rules

place

for

for

personal

or

its

future

fire

On

Safety

Use

only

cord,

make

provided

manufacturer

the

by

power

sure

the

or

cord

supplied

that

it

is

certified

If

supplier.

the

nearest

with

by

the

power

authorized

the

the

cable

repair

unit.

In

case

national

applicable

is

faulty

service

you

standards

in

any

way,

provider

use

another

please

for

a

power

if

not

being

contact

the

replacement.

The
socket-outlet

power

supply

the

Operate

this

you

manual

have

in

is

easily

monitor

or

your

listed

home,

cord

only

on

is

accessible

the

used

from

monitor.

consult

as

after

a

power

with

the

main

installation.

source

If

you

your

disconnect

are

dealer.

not

device.

indicated

sure

what

in

the

type

Ensure

that

the

of

specifications

of

power

supply

Overloaded

cords
technician

Hands

and

must

AC

broken

for

replacement.

be

outlets

plugs.

when

dry

and

They

holding

extension

result

may

the

cords

in

power

are

a

shock

plug

dangerous.

to

or

avoid

fire

hazard.

an

So

are

electric

frayed

Call

your

shock.

power

service

Do
It

Make

fire.

not

can

damage

cause

sure

fire

to

the

or

power

electric

completely

cord

shock.

insert

by

the

disassembling,

power

plug.

Insecure

bending,

pulling

or

connections

heating

can

cause

up.

Do

To

not

Open

There
There

Contact

Avoid

Do

not

the

are
are

no

Dangerous

your

Personal

place

Monitor.

user

dealer

serviceable

Injury

the

monitor

components

High Voltages

if

the

:

monitor

on a

sloping

is

inside,

not

even

operating

shelf

inside.

when

unless

the

power

properly.

secured.

properly

is

OFF.

Use

only

Do

carpets.

not

try

a

stand

to

roll

recommended

a

stand

with

by

small

the

casters

manufacturer.

A1

across

thresholds

or

deep

pile

To

Prevent

Fire

or

Hazards:

Always

turn

of

time.

children

Never

Keep

openings.

Do

During

not

add

a

lightning

the

from

Some

accessories

monitor

leave

internal

storm

OFF

the

monitor

dropping

parts

that

or

when

if

you

or

pushing

carry

have

ON

not

the

leave

when

the

leaving

objects

hazardous

been

designed

monitor

room

into

for

the

the

voltages.

for

is

to

be

left

more

house.

monitor's

this

unattended

than

monitor.

a

short

cabinet

for

period

an

On

extended

Do

tube.

not

Installation

period

bring

of

time,

magnetic

unplug

devices

it

such

from

as

the

wall

magnets

outlet.

or

motors

near

the

picture

Do

the

Do

sink,

Monitors

not

monitor

not

laundry

allow

use

are

this

anything

where

monitor

tub,

in

the

a

provided

to

power

wet

with

rest

near

basement,

upon

or

cord

is

subject

water

ventilation

such

roll

or

over

as near

near

to

a

openings

the

power

damage.

a

bathtub,

swimming

in

the

cabinet

cord,

washbowl,

pool.

and

to

do

allow

not

place

kitchen

the

release

of

can

heat

cause

Block

etc.

Place

Cover

generated

failures

the

the

the

bottom

monitor

openings

during

which

operation.

may

ventilation

in

a

built-in

with

result

slots

cloth

If

these

in

by

enclosure

or

other

a

placing

openings

fire

unless

material.

hazard.

the

are

Therefore,

monitor

proper

blocked,

NEVER:

on a

ventilation

bed,

built-up

heat

sofa,

is

rug,

provided.

On

Unplug

Place
Do

not

Cleaning

the

install

the

monitor

the

monitor

near

monitor

before

or

over

in

a

a

radiator

dusty

cleaning

area.

the

or

It

face

heat

can

of

source.

cause

the

fire.

monitor

screen.

Use

On

a

slightly

monitor

Repacking

Do

not

screen

throw

damp

because

away

(not

the

carton

wet)

cloth.

overspray

and

Do

not

cause

may

packing

use

materials.

an

electrical

aerosol

shock.

They

directly

on

make

an

the

ideal

container

location,

repack

in

which

it

to

in

transport

its

original

the

material.

unit.

When

shipping

the

unit

to

another

Connecting

the

Monitor

Before

setting

monitor,

Carefully

computer

set

the

the

Connecting

1.

Align

the

hooks

up

the

monitor,

system,

monitor

Tilt/Swivel

on

the

ensure

and

face-down

tilt/swivel

other

with

stand

stand

that

attached

with

the

the

the

power

is

devices.

underside

matching

turned

facing

slots

off

in

to

you.

the

the

base

of

2.

3.

NOTE

the

Insert

Slide

into

monitor.

the

the

the

hooks

tilt/swivel

locked

into

position.

slots.

stand

toward

the

front

of

the

monitor

until

the

latches

click

This

items

illustration

depicts

shown

in

the

the

general

picture.

Slot

model

of

connection.

Your

monitor

may

differ

from

the

Hook

Latch

Hook

AA3

Connecting

the

Using

the

Monitor

Computer

1.

2.

Connect

the

connection.

Connect

close

to

the

the

signal

cable.

power

monitor.

cord

When

into

mated,

a

properly

tighten

outlet

power

the

thumbscrews

that

is

easily

to

secure

accessible

the

and

NOTE

This
This

may

is

a

simplified

rear

differ

view

from

representation

represents

the

view

a

as

of

general

shown.

Power

the

rear

model;

Cord

view.

monitor

your

Cable

Signal

Attached

Type*

Detached

Type*

Wall-outlet

type*

PC-outlet

type*

*

Varies

according

to

model.

PC

MAC

Mac

For

change

adapter

Apple

Macintosh

the

15

pin

use,

high

a

separate

density

(3

plug

row)

adapter

D-sub

VGA

is

needed

connector

to

on

the

supplied

cable

A4

to

a

15

pin

2

row

connector.

Control

Panel

Functions

Front

Panel

Controls

Control

Power

Power

Indicator

Button

(DPMS)

Use

This

monitor

this

Indicator

(Energy

button

lights

operates

Saving)

to

turn

normally.

mode,

Function

the

up

green/blue

this

monitor

If

the

indicator

on

when

monitor

or

color

off.

the

is

changes

in

DPM

MENU
Button

(or

OSD)

Buttons

to

Use

flicker/amber.

this

display.

Use

the

these

on

screen

button

buttons

to

enter

to

choose

display.

or

exit

or

the

on

adjust

screen

items

in

SELECT

Button

(or

SET)

Use

screen

this

display.

button

to

enter

a

selection

in

the

on

A5

Control

Panel

Functions

Front

Panel

Control

Controls

Button

Bring

up

Direct

Contrast

Access

Function

adjustment

The

On

Button

Contrast

Screen

Bring

and

Brightness

Display

up

(OSD)

Brightness

functions

menu.

adjustment

are

also

available

in

the

CONTROLS

CONTROLS UNLOCKED

LOCKED

CONTROLS

:

MENU

This
control

function

and

settings,

inadvertently

button

"CONTROLS

and

LOCKED/UNLOCKED

allows

so

you

that

changed.

button

LOCKED"

for

to

they

Press

5

seconds:

appears.

secure

cannot

and

the

be

hold

the

current

the

message

MENU

You

can

pushing

seconds:
The

appear.

message

unlock

the

MENU

the

"CONTROLS UNLOCKED"

OSD

button

controls

and

at

button

any

time

for

will

by

5

A6

On

Screen

Screen

Display

(OSD)

Adjustment

Control

Adjustment

Making

the
short
the
and

monitor

example

controls.

selections

adjustments

is

and

quick

is

quick

The

following

you

can

to

and

make

the

easy

image

with

easy

section

given

using

size,

the

is

the

an

position

On

below

OSD.

Screen

to

outline

and

operating

Display

familiarize

of

the

available

parameters

Control

with

you

adjustments

system.

the

use

of

A

of

NOTE

To

Allow

make

the

monitor

to

adjustments

stabilize

in

the

for

On

at

least

Screen

30

minutes

before

follow

Display,

making

these

image

steps:

adjustments.

Case

Case

1

2

Press

appears.

To

becomes

access

the

MENU

a

control,

highlighted,

(or

use

OSD)

press

the

Button,

or

the

SELECT

then

Buttons.

the

(or

main

When

SET)

menu

the

Button.

of

the

icon

OSD

want

you

Use

the

Accept

Exit

the

the

OSD

changes

by

pressing

by

Buttons

pressing

the

MENU

to

the

adjust

the

SELECT

(or

OSD)

item

(or

Button.

to

SET)

the

Button.

desired

level.

A7

On

Screen

Display(OSD)

Selection

and

Adjustment

The
and

Main

following

table

menus.

setting

menu

indicates

Sub

menu

Brightness

all

the

On

Screen

To

Display

the

adjust

control,

Reference

brightness

adjustment,

and

BRIGHTNESS/

CONTRAST

POSITION

SIZE

Contrast

V

H

V

H

Position

Position

Size

Size

contrast

To

adjust

screen

To

adjust

of

the

the

the

screen

of

position

size

of

the

the

screen

SHAPE

Tilt

Side
S

Pincushion

Pincushion

Balance

Parallelogram

Trapezoid

To

adjust

the

shape

of

the

screen

COLOR

H

Corner

Corner

Top

Bottom

PRESET

Corner

6500K

9300K

To

screen

customize

the

color

of

the

SETUP

Temp

R/G/B(User

Video

Language

OSD

Level

Time

Color)

To
for

customize

a

user's

the

screen

operating

status

environment

SPECIAL

Degauss

Recall
Reset

Moire

*

H

V

Moire

Moire

To

improve

of

stability

the

the

clarity

and

screen

Purity

:

Adjustable

A8

On

Screen

Display(OSD)

Selection

and

Adjustment

You

were

the

introduced

OSD

using

descriptions

NOTE

of

to

system.

the

all

items

the

procedure

Listed

shown

below

on

are

the

of

selecting

and

the

Menu.

icons,

icon

adjusting

an

names,

and

item

icon

The

To

order

of

adjust

OSD

icons

the

brightness

Adjust

may

differ

depending

and

contrast

on

the

model

of

the

(A9~A12).

screen

Description

Brightness

To

Contrast

To

adjust

adjust

the

the

brightness

contrast

of

of

the

the

screen.

screen.

To

adjust

OSD

the

position

Adjust

of

the

screen

Description

Vertical
To

move

Position

image

up

and

down.

Horizontal

To

move

Position

image

left

and

right.

A9

On

Screen

Display(OSD)

Selection

and

Adjustment

To

adjust

OSD

the

size

Adjust

of

the

screen

Description

Vertical
To

adjust

Size

image

height.

Horizontal

To

adjust

Size

image

width.

To

adjust

OSD

the

shape

Adjust

of

the

screen

Tilt

To

Description

correct

image

rotation.

Side

To

the

Side

To

correct

correct

Pincushion

image.

Pincushion

bowing.

a

concave

the

Balance

balance

or

convex

of

both

bowing

sides

of

Parallelogram

To

correctly

adjust

Trapezoid

To

H

correct

Corner*

geometric

the

skew

distortion.

of

the

image.

*

This

designated

function

models

is

available

only.

for

Top

Bottom

To

Corner*

Corner*

correct

displayed

an

irregular

image.

distortion

of

the

A10

On

Screen

Display(OSD)

Selection

and

Adjustment

To

customize

OSD

Adjust

the

color

of

PRESET

the

screen

6500K/

Select

?

Description

6500K:

9300K

the

Slightly

screen

color.

reddish

white.

TEMP

RED

?

9300K:

Select

prefer

in

between.

among

the

Slightly

screen

reddish

bluish

temperature

white.

or

bluish

which

or

any

you

color

To

customize

the

screen

GREEN

BLUE

status

for

a

Set

your

user's

own

color

levels.

environment

operating

OSD

Adjust

VIDEO

LEVEL

Description

This

input

most

If

the

out

item

signal

screen

or

is

used
level.

PCs

is

0.7V.
becomes

blurred,

to

The

select

please

the

normal

monitor's

level

suddenly

select

1.0V

used

washed-

and

try

for

LANGUAGE

again.

To
control

OSD

English,

Swedish,
Chinese,

choose

names

Menus

German,

the

language

are

are

available

Finnish,

Russian

in

which

displayed.

in

French,

Spanish,

Portuguese,

and

Polish.

12

Korean,

the

languages:

Italian,

OSD

TIME

Set

menu

off

20,

the

automatically.

30

OSD

will

or

60

time,

remain

seconds.

i.e.

on-screen

Adjust

the

the

length

before

time

of

to

time

it

shuts

5,

10,

a

A11

On

Screen

Display(OSD)

Selection

and

Adjustment

To

improve

OSD

Adjust

the

and

clarity

stability

DEGAUSS

To
avoid

manually

of

the

screen

Description

demagnetize

showing

incorrect

the

screen

images

or

to

colors.

RECALL

You

modified

operation,

purchase:

Side

Trapezoid
depending

can use

parameters

as

Position,

Pincushion

(These

on

this

specified

function

for

by

Size,

Balance,

recalled

the

mode

to

screen

the

Side

reload

display

user

Pincushion,

the

after

Parallelogram,

options

selected:

may

Preset,

differ

RESET

User,

If

you

these

to

SELECT

Return

select

or

don't

modified

New).

want

CANCEL

(or

to

all

SET)

factory

to

settings,

recall

use

and

button.

default

then

the

monitor

the

press

settings

the

except

to

button

"LANGUAGE":

Color

(These

on

the

9300K,

reset

mode

New).

If

you

don't

button

Brightness,

Video

options

selected:

want

to

to

select

Level,

may

Preset,

reset

CANCEL

Contrast,

OSD

differ

the

monitor,

Tilt,

Time,

Moire

depending

User,

and

or

use

then

the

MOIRE

press

This

moire.

Horizontal

the

item

(Moire

It

screen).

The

moire

SELECT

allows

is

Scan

is

normally

you

caused

Line

(or

to

with

adjustments

SET)

reduce

by

the

button.

the

interference

degree

periodical

OFF(H:0/V:0).

may

affect

the

of

dot

focus

*

This

designated

function

models

is

available

only.

for

PURITY

of

Moire

the

*

Use

if

the

moire

the

screen.

adjustments

reduction

to

adjust

color

appears

the

may

function

shake

purity

uneven.

is

on

slightly

on.

the

screen

while

A12

Troubleshooting

Check

No

Is
monitor

the

following

image

the

power

connected?

before

appears

cord

of

the

calling

for

?

Check

the

power

service.

and

see

outlet.

if

the

power

cord

is

connected

properly

to

Is

on?

Is

the

the

power

Is

the

power

indicator

on

power

indicator

indicator

power

light

and

the

green?

?

?

?

Press

the

the

Adjust

If

the

monitor

Power

button.

and

brightness

in

is

power

the

saving

contrast.

mode,

try

moving

the

flickering/amber?

Doyouseean"OUTOF

FREQUENCY"

on

the

screen?

message

mouse

the

?

This

screen.

message

(video

of

the

or

pressing

is

out

card)

monitor.

any

appears

of

See

horizontal

the

key

when

on

the

the

or

keyboard

from

signal

vertical

frequency

section

to

the

of

bring

up

PC

range

this

'Specifications'

manual

and

configure

your

monitor

again.

Doyouseea"SELF

DIAGNOSITICS"

on

the

screen?

message

?

This

message

PC

your

cable

signal

and

appears

your

and

monitor

try

again.

when

is

the

not

signal

cable

connected.

between

Check

the

The

Is

less

monitor

interlaced

screen

the

than

vertical

70Hz

set

to

mode?

is

flickering.

frequency

or

the

is

your

?

Set

the

vertical

to

frequency

consult

the

video

to

a

card

non-interlaced

user

72Hz

manual

mode.

or

for

higher,

and

instructions

on

converting

(You

can

Control

set

this

option

under

the

Display

icon

of

the

Panel.)

Do

have

you

magnetic

as

adapter,

voltage

line

monitor?

Do

you

hear

any

material

or

high-

near

a

to

"~ding"

such

your

?

?

Remove

magnetic

speakers,

or

monitor.

Use

the

normal

sources,

high-voltage

lines,

such

function.

as

away

power

from

This

adapters,

the

function

degaussing

sound

is

flickering?

while

the

monitor

clears

may

screen

by

occur

a

"~ding"

the

may

A13

screen

due

flicker

sound.

to

and

the

for

reduces

any

surrounding

about

5

seconds,

screen

magnetic

blur

field.

that

The

accompanied

Troubleshooting

The

Do

discoloration

Is
unstable

screen

you

the

see

screen

or

color

basic

(16

color

monochrome?

colors)?

is

not

normal.

?

?

Set

the

color

Panel'

->'Display'

Check

video card

the

depth

to

->'Settings'

connection

of

the

PC

and

256

of

colors

->'Color

the

signal

insert

or

it

higher:

use

Palette'

cable.

Or

'Control

out

pull

the

again.

Do

see

you

the

Do

screen?

see

you

blurring

on

black

a

partial

the

screen?

dots

on

?

This
florescent

during

is

due

material

manufacturing.

to

a

small

amount

that

became

It

will

not

of

foreign

fastened

affect

or

abnormally

on

the

product

mask

performance.

?

This

happens

magnetic

structures,

fields,

or

due

as

to

interference

created

when

lines

high-voltage

from

surrounding

speakers,

are

placed

steel

near

the

I

see

an

on

after-image

monitor.

Remove

and

use

vicinity

adjustment

menu

the

screen.

any

the

to

such

DEGAUSS

fix

the

screen.

materials

icon

from

on

the

the

screen

immediate

Do

you

image

turn

off

see

even

the

the

after-

when

you

monitor?

?

A

premature

prolonged

sure

the

to

use

monitor.

display

a

aging

of

of

screen

the

a

monitor

single

saver

image

to

maximize

pixels

on

may

the

the

cause

screen.

service

the

Be

life

of

I

see

Do

waves

see

you

directly

on

the

the

on

wave

the

screen?

screen.

?

This

occurs

which

card.

the

screen

in

inverse

can

be

caused

the

Brighten

adjustment

proportion

by

screen

a

and

menu

to

particular

use

to

the

screen

frequency

the

'MOIRE'

the

adjust

focus,

or

icon

screen.

video

on

Have

Have

monitor

you

you

installed

installed

driver?

the

the

monitor

?

Be

CD

sure

(or

can

also

http://www.lge.com.

driver?

to

install

the

that

diskette)

download

the

monitor

comes

driver

driver

with

your

from

from

monitor.

our

the

web

monitor

Or,

you

site:

driver

A14

Specifications

Picture

Sync

Input

Tube

17

90

inches

(16.0

inches

deflection

viewable)

degree

0.20mm/0.24mm(Ph/Pp)

W-ARAS(Wide

Anti-Reflective

-

Horizontal

Freq.

Vertical

Freq.

30

-

50

71kHz

160Hz

Anti-Static)

coating

(Automatic)

(Automatic)

Video

Input

Resolution

Input

Form

Signal

Input

Form

Input

Max

Recommend

Separate

15

D-Sub

TTL,

pin

Separate,

RGB

VESA
VESA

1280
1024

Positive/Negative

Connector

Analog,

x
x

1024@60Hz

768@85Hz

0.7Vp-p/75

ohm,

Positive

Plug&Play

Power

Consumption

Dimensions

&Weight

DDC

Normal

2B

Stand-by/Suspend

Power

Width

Height

Off

73W

15W

5W

41.5

41.3

cm
cm

/

16.3

/

16.3

inches
inches

(with

tilt/

swivel

stand)

Power

Input

Environmental

Conditions

Depth

Net

AC

100-240V~

Operating

Temperature

Humidity

43.2

16.5

50/60Hz

Conditions

0˚C

10

cm

kg

2.0A

to

%

40

to

/

17.0

(36.37

˚C

80

%

inches

lbs)

non-Condensing

Tilt/Swivel

cable

Signal

Stand

Storage

Conditions

Temperature

Humidity

Attached(

O

Attached(

),

),

-20˚C

5

%

Detached

Detached

to

to

60

95

O

(

%

)

( )

˚C

non-Condensing

Power

cord

Wall-out

type

or

PC-outlet

type

NOTE

Information

in

this

document

is

subject

to

A15

change

without

notice.

Preset

Modes

(Resolution)

1

2

3

4

VESA
VESA
VESA
VESA

640
800
800

1024

x
x
x

x

480

600
600

768

37.50

46.88

53.68

68.677

75
75

85
85

Digitally

yours