LG 37LC2D Owners Manual - Page 57

18.

ISM

Method

(Command2:p)

To avoid having

a fixed

image remain

on screen.

Transmission

j][p][

][Set ID][

][Data][Cr]

i

Data

1: Inversion

2: Orbiter

4: White

Wash

8: Normal

Acknowledgement

[p][

][Set

ID][

][OK][Data][x]

i

19.

Low

Power

(Command2:q)

II_

To control

the Low Power

function

on/off.

You can also adjust

Low

Power

in Option

menu.

Transmission

j ][q][

][Set

ID][

][Datal[Cr]

i

Data

0: Low Power

off

1: Low Power

on

Acknowledgement

][Set

ID][

][OK][Data][x]

1

[q][

Reference

20.

Tune

Command

(Command:

m a)

To tune channel

to following

physical/major/minor

number

Transmission

I[m][a][][Set ID][ ][Data0][][Data1][][Data2][][Data3][][Data4][][DataS][Cr]

Data

0: Physical Channel

Number(Transmit

by Hexadecimal

code)

NTSC

air:02~45

NTSC

cable: 01 ~87

ATSC air:02~45

ATSC cable:01 ~87

Data 1,Data 2: MajorChannelNumber(twopart)or ChannelNumber(Onepart)

Data1:

High byte

Data2:

Low byte

Two part channel

number:

Major number-Minor

number

One part channel number: If the channel band is ATSC digital cable,

it can be used. In case of using one part channel number, minor

channel does not need.

Data 3, Data 4: Minor Channel Number Data3: High byte Data4: Low byte

Main

Two/One

Picture

6

Part

3

2

Step

Channel

Main

0

Two

0

0

NTSC Air

1

One

0

O

NTSCCable

0

0

ATSCAir

0

0

0

1

0

1

0

1

0

1

x

X

1

1

Data 5:

Using

4

5

Physbal

P_s_w

3hannel

ed

0

Use

x

1

No

Use

x

x

x

x

x

x

x

x

x

1

o

o

o

o

1

1

o

1

1

o

o

o

1

1

o

1

1

x

x

1

1

ATSC

Ca_

sFd

ATSC

C_t_c

ATSC

Q&te irc

ATSC

caLle auto

Reserved

Reserved

* All data are transmitted

by Hexadecimal

code

*Two/One

part

Channel:

6th

bit

This bit is used in a cable-ready

system.

*Using

physical

channel:

5th

bit

if the channel

band is NTSC air or NTSC cable,

channel

tuning

can be done by only physical

channel.

In this case,

using phys-

ical channel

bit must be low(0).

But if the channel

band is ATSC air or ATSC cable, there are two

cases that physical

channel

enable

or disable.

If the physical

channel

sending

is meaningful,

you

should

set

this bit low(0).

If the physical

channel

sending

is

meaningless,

you should

set this bit high(1 ).

Example)

1. Analog

channel:

NTSC cable,

channel

number(35),

main pic-

ture Command:

ma 00 23 xx xx xx xx 01attribute(0x01

): main

picture,

two part(it's

not mandatory),

using

physical

channel,

NTSC

cable

'xx'

data:

don't

care

major

and

minor

channel

number

in case analog

channel

tuning.

2. Digital

channel: ATSC

air, channel

number(don't

know physi-

cal channel,

major(30),

minor(3)),

main picture

Command:

ma 00 xx 00

1E 00 03 22 attribute(0x22):

main

picture,

two

part,

not using

physical

channel,

ATSC

air 'xx'

data: don't care analog

channel

number

in case digital chan-

nel tuning.

3. Digital

channel:

ATSC

air,

channel

number

(physical(20),

major

(30), minor (5)), main picture

Command:

ma 00 14 00 1E 00

05 02 attribute(0x02):

main

picture, two part, using physical

channel,

ATSC air.

Acknowledgement

[a][

][Set ID][

][OK][Data0][Datal][Data2][Data3][Data4][Data5][x]]

[a][

][Set ID][

][NG][Data0][x]

j

57

LG 37LC2D Owners Manual - Page 57

Data 3, Data 4: Minor Channel Number Data3: High byte Data4: Low byte

Page 57 highlights