LG STUDIOWORKS-44I User Manual download pdf (Page 10)

Power

Management

System

When

used

in

conjunction

with

a

PC

having

power

saving

circuitry,

or

a

PC

running

screen

blanking

software

this

monitor

automatically

reduces

its

power

consumption

when

the

computer

is

not

in

use.The

monitor

has

power-saving

states,

indicated

by

the

light-emitting

diode

(LED)

on

the

front

panel.These

power-saving

states

exceed

the

Environmental

Protection

Agency

(EPA)

Energy

Star

requirements

using

the

methodology

for

Display

Power

Management

Signals(DPMS).

Developed

by

the

Video

Electronics

Standards

Association(VESA).

Low

Radiation

Compliance

(MPR

II)

This

monitor

meets

one

of

the

strictest

guidelines

available

today

for

low

radiation

emissions,

offering

the

user

extra

shielding

and

an

anti-

static

screen

coating.

These

guidelines,

set

forth

by

a

government

agency

in

Sweden,

limit

the

amount

of

emission

allowed

in

the

Extremely

Low

Frequency

(ELF)

and

Very

Low

Frequency

(VLF)

electromagnetic

range.

DDC

(Display

Data

Channel)

DDC

is

a

communication

channel

over

which

the

monitor

automatically

informs

the

host

system

(PC)

about

its

capabilities.This

monitor

has

three

DDC

functions;

DDC2B

and

DDC2AB.

DDC2B

carry

out

uni-directional

communication

between

the

PC

and

the

monitor.

Under

these

situations,

the

PC

sends

display

data

to

the

monitor

but

not

commands

to

control

the

monitor

servings.

DDC2AB

has

the

function

of

bi-directional

communication.

For

example,

the

PC

can

fetch

screen

data from

monitor

and

adjust

the

screen

with

the

PC

keyboard.

NOTE:

Your

PC

must

support

DDC

functions

for

this

feature

to

work.

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