LG 47LB1DA Owner's Manual page 116

A P P E N D I X
114
APPENDIX
Data5:
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
physical
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
picture
Command:
ma
00 23
xx xx xx xx
01
attribute(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
physical
channel,
major(30), minor(3)),
sub
picture
Command:ma00xx001E0003A2
attribute(0xA2): sub
picture, two part, not using
physical channel, ATSC air 'xx'
data: don't
care
analog
channel number
in
case
digital
channel
tuning.
3. Digital
channel:
ATSC air,
channel
number(physi-
cal(20),major(20), minor(3)),
sub
picture
Command:
ma00140014000382
attribute(0x82):
sub
picture, two
part,
using physical
channel, ATSC air.
Acknowledgement[a][ ][Set ID][ ][OK][Data0][Data1]
[Data2][Data3][Data4][x][a][ ][Set ID]
[ ][NG][Data0][x]
25. Channel Add Del (Command:
m
b)
To
add and delete the channels
Transmission [m][b][ ][Set ID][ ][Data][Cr]
Data 0: Channel Delete Data 1: Channel Add
Acknowledgement [b][ ][Set ID][ ][OK/NG][Data][x]
26.
Key
(Command:
m c)
To
send
IR remote key
code.
Transmission [m][c][ ][Set ID][ ][Data][Cr]s
Data Key
code: Refer
to
page 116.
Acknowledgement [c][ ][Set ID][ ][OK/NG][Data][x]
27.
Input select(Command:
x
b) (Main Picture
Input)
To select
input
source
for TV.
Transmission [x][b][
][Set ID][ ][Data][Cr]
Data 00
:
DTV (Antenna)
Data 01
:
DTV (Cable)
Data 10
:
Analog (Antenna)
Data 11
:
Analog (Cable)
Data 20
:
AV1 Data 21
:
AV2
Data 40
:
Component
1 Data 41
:
Component
2
Data 50
:
RGB DTV Data60:RGBPC
Data 90
:
HDMI1/DVI Data 91
:
HDMI2
Acknowledgement [b][
][Set ID][
][OK/NG][Data][x]
28. PIP Input Select(Command:
x y)
To adjust input
source
for sub
picture in PIP
mode.
Transmission [x][y][ ][Set ID][ ][Data][Cr]
Data 00
:
DTV
(Antenna)
Data 01
:
DTV
(Cable)
Data 10
:
Analog (Antenna)
Data 11
:
Analog (Cable)
Data 20
:
AV1
Data 21
:
AV2
Acknowledgement
[y][ ][Set ID][
][OK/NG][Data][x]
Step
NTSC Air
NTSC Cable
ATSC Air
ATSC Cable_std
ATSC Cable_hrc
ATSC Cable_irc
ATSC cable_auto
Reserved
-
Reserved
1
0
0
1
1
0
0
1
1
x
1
2
0
0
0
0
1
1
1
1
x
1
3
0
0
0
0
0
0
0
1
x
1
4
x
x
x
x
x
x
x
x
x
x
Reserved
5
0
1
Use
No Use
Two/One
Part Channel
6
0
1
Two
One
Using Physical
Channel
7
0
1
Main
Sub
Main/Sub
Picture
0
0
1
0
1
0
1
0
1
x
1
Two/One
Part Channel
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