LG RT-37LZ30 User Manual download pdf (Page 39)

Transmission

/

Receiving

Protocol

Transmission

*

[Command

1]

:

First

command.

(j

or

k)

*

[Command

2]

:

Second

command.

*

[Set

ID]

:

You

can

adjust

the

set

ID

to

choose

desired

monitor

ID

number

in

Special

menu.

Adjustment

range

is

1~

99.

When

selecting

Set

ID

'0',

every

connected

TV

set

is

con-

trolled.

Set

ID

is

indicated

as

deci-

mal

(1~99)

on

menu

and

as

Hexa

decimal

(0x0~0x63)

on

transmis-

sion/receiving

protocol.

*

[DATA]

:

To

transmit

command

data.

Transmit

'FF'

data

to

read

status

of

command.

*

[Cr]

:

Carriage

Return

ASCII

code

'0x0D'

*

[]

:

ASCII

code

Space

(0x20)'

OK

Acknowledgement

*

The

Monitor

transmits

ACK

(acknowledgement)

based

on

this

format

when

receiving

normal

data.

At

this

time,

if

the

data

is

data read

mode,

it

indi-

cates

present

status

data.

If

the

data

is

data

write

mode,

it

returns

the

data

of

the

PC

computer.

Error

Acknowledgement

*

The

Monitor

transmits

ACK

(acknowledgement)

based

on

this

format

when

receiving

abnormal

data

from

non-viable

functions

or

communication

errors.

Data

1

:

Illegal

Code

2

:

Not

supported

function

3

:

Wait

more

time

[Command1][Command2][

][Set

ID][

][Data][Cr]

[Command2][

][Set

ID][

][OK][Data][x]

[Command2][

][Set

ID][

][NG][Data][x]

Command

Reference

List

External

Control

Device

Setup

39

COMMAND

1

COMMAND

2

DATA

(Hexadecimal)

01.

Power

k

a

0~1

02.

Input

Select

k

b

0~8

03.

Volume

Mute

k

e

0~1

04.

Volume

Control

k

f

0~64

05.

Contrast

k

g

0~64

06.

Brightness

k h

0~64

07.

Color

k

i

0~64

08.

Tint

k

j

0~64

09.

Sharpness

k k

0~64

10.

PIP/PBP/POP

ON/OFF

k

n

0~3

11.

PIP

Position

k

q

0~3

12.

Balance

k

t

0~64

13.

ACC

k

u

0~3

14.

PIP/PBP/POP

SOURCE

k

y

0~8

1 2 ... 34 35 36 37 38 39 40 41 42 43 44 ... 95 96

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