LG 42PX5D Owners Manual - Page 97

External, Device, Setup, Acknowledgement, Transmission, Owner's, Manual

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External Control Device Setup * All data are transmitted by Hexadecimal code *Two/One part Channel: 6th bit This bit is used ina caMe=ready system. *Using physica! 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(l). Example) 1. Analog channel: NTSC cable, channel number(35), main picture Command: ma 00 23 xx xx xx xx 01 attribute(0x0!): 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. Digita! channel: ATSC air, channel number(don't know physical channel, major(30), minor(3)), sub picture Command: ma 00 xx 00 1E 00 03 A2 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(physical(20),major(20), minor(3)), sub picture Command: ma 00 !4 00 14 00 03 82 attribute(0x82): sub picture, two part, using physical channel, ATSC air. Acknowledgement [a][ ][Set ID][ ][OK][Data0][Data!][Data2][Data3][Data4][Data5][x]] a ][Set ID][ ][NG][Uata0][x] J Data Structure DATA(Hex) oo 01 INPUT DTV (Antenna) DTV (Cable) 10 Analog (Antenna) 11 Analog (Cable) 2o Video 21 Front Video 4o Component 1 41 Component 2 5o RGB DTV 6o RGB PC 9o HDMI1/DVl 91 HDMI2 Acknowledgement I[b][ ][Set Ia][ ][OK/Ne][Data][x] 1 29, P_P Input Select(Command: x y) 26, Channem Add/Del (Command: To add and delete the channels Transmission m b) _[m][b][ ][Set Ia][ ][aata][Cr] ] Data 0: Channel Delete 1: Channel Add Acknowledgement To adiust input source for sub picture in PIP mode Transmission [ [x][y][][Set Ia][][Data][Cr] m Data Structure DATA(Hex) oo INPUT DTV (Antenna) I[b][ ][Set ID][ ][OK][Data][x] l[b][ ][Set ID][ ][NG][Data][x] E 01 DTV (Cable) 10 Analog (Antenna) 27. Key (Command: m c) To send IR remote key code Transmission [m][c][ ][Set ID][ ][Data][ ][Cr] Data Key code: Refer to page 99. Acknowledgement [[c][ ][Set ID][ ][OK][Data][x] 11 Analog (Cable) 20 Video 21 Front Video Acknowledgement Ey][][Set IU][][OK/NG][Data][x] 28, Input semect(Command: × b) (Main Picture Input) To select input source for TV. Transmission 1 Owner's Manual 97

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External
Control
Device
Setup
* All data are transmitted
by Hexadecimal
code
*Two/One
part Channel:
6th bit
This
bit is used
in
a caMe=ready
system.
*Using
physica!
channel:
5th bit
If the channel
band is NTSC air or NTSC cable,
channel
tun-
ing 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(l).
Example)
1. Analog
channel:
NTSC cable, channel
number(35),
main
picture Command:
ma 00 23 xx xx xx xx 01 attribute(0x0!):
main picture, two part(it's
not mandatory),
using
physical
chan-
nel, NTSC cable
'xx' data:
don't care
major and minor channel
number
in case analog
channel
tuning.
2. Digita!
channel: ATSC
air, channel
number(don't
know phys-
ical channel,
major(30),
minor(3)),
sub picture
Command:
ma 00 xx 00
1E 00 03 A2 attribute(0xA2):
sub pic-
ture, two part, not using
physical
channel,
ATSC air 'xx' data:
don't care
analog channel
number
in case digital channel
tun-
ing.
3. Digital
channel: ATSC
air, channel
number(physical(20),major(20),
minor(3)),
sub picture
Command:
ma 00 !4 00 14 00 03 82 attribute(0x82):
sub pic-
ture, two part, using physical
channel,
ATSC air.
Acknowledgement
[a][
][Set ID][
][OK][Data0][Data!][Data2][Data3][Data4][Data5][x]]
a
][Set ID][
][NG][Uata0][x]
J
26,
Channem
Add/Del
(Command:
m
b)
To add and delete the channels
Transmission
_[m][b][
][Set
Ia][
][aata][Cr]
]
Data
0: Channel
Delete
1: Channel Add
Acknowledgement
I[b][
][Set ID][
][OK][Data][x]
l[b][
][Set ID][
][NG][Data][x]
E
27.
Key
(Command:
m c)
To send IR remote
key code
Transmission
[m][c][
][Set ID][
][Data][
][Cr]
Data
Key code: Refer to page 99.
Acknowledgement
[[c][
][Set ID][
][OK][Data][x]
Data
Structure
DATA(Hex)
oo
01
10
11
2o
21
4o
41
5o
6o
9o
91
INPUT
DTV (Antenna)
DTV (Cable)
Analog
(Antenna)
Analog
(Cable)
Video
Front Video
Component
1
Component
2
RGB DTV
RGB PC
HDMI1/DVl
HDMI2
Acknowledgement
I[b][
][Set Ia][
][OK/Ne][Data][x]
1
29,
P_P
Input
Select(Command:
x y)
To adiust
input source
for sub picture in PIP mode
Transmission
[ [x][y][][Set
Ia][][Data][Cr]
m
Data
Structure
DATA(Hex)
INPUT
oo
DTV (Antenna)
01
DTV (Cable)
10
Analog
(Antenna)
11
Analog
(Cable)
20
Video
21
Front Video
Acknowledgement
Ey][][Set
IU][][OK/NG][Data][x]
28,
Input
semect(Command:
× b) (Main
Picture
Input)
To select input source for TV.
Transmission
1
Owner's
Manual
97