LG 50PX1D Owners Manual - Page 50

Extemal, Control, Device, Setup - h 50 in plasma tv

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ExtemCaol ntrDolevicSeetup * 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: 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 14 00 14 00 03 82 attribute(0x82): sub picture, two part, using physical channel, ATSC air. 25. Input select(Command: x b) (Main Picture Input) G To select input source for TV. Transmission I[x][b][][Set ID][][Data][Cr] ] Data Structure DATA(Hex) oo 01 10 11 20 21 40 41 50 INPUT DTV (Antenna) DTV (Cable) Analog (Antenna) Analog (Cable) Video Front Video Component 1 Component 2 RGB DTV Acknowledgement [a][ ][Set ID][ ][OK][Data0][Datal ][Data2][Data3][Data4][Data5][x] I [a][ ][Set ID][ ][NG][Data0][x] 60 RGB PC 90 HDMI/DVl 23. Channel Add/Del (Command: G To add and delete the channels Transmission m b) l[m][b][ ][Set ID][ ][Data][Cr] I Data 0: Channel Delete 1: Channel Add Acknowledgement I[b][ ][Set ID][ ][OK][Data][x] [b][ ][Set I D][ ][NG][Data][x] Acknowledgement [[b][ ][Set ID][ ][OK/NG][Uata][x] 24. Key (Command: m c) G To send IR remote key code Transmission [[m][c][ ][Set ID][ ][Data][ ][Cr] ] Data Key code: Refer to page 52. Acknowledgement I[c][ ][Set IU][ ][OK][Uata][x] ] 50 Plasma TV

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Extemal
Control
Device
Setup
* 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
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(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
chan-
nel, 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 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 14 00 14 00 03 82 attribute(0x82):
sub pic-
ture, two part, using
physical
channel,
ATSC
air.
Acknowledgement
[a][
][Set ID][
][OK][Data0][Datal
][Data2][Data3][Data4][Data5][x]
I
[a][
][Set ID][
][NG][Data0][x]
23.
Channel
Add/Del
(Command:
m
b)
G To add and delete the channels
Transmission
l[m][b][
][Set
ID][
][Data][Cr]
I
Data
0: Channel
Delete
1: Channel Add
Acknowledgement
I[b][
][Set ID][
][OK][Data][x]
][NG][Data][x]
][Set I D][
[b][
25.
Input
select(Command:
x b)
(Main
Picture
Input)
G To select
input
source
for TV.
Transmission
I[x][b][][Set
ID][][Data][Cr]
]
Data Structure
DATA(Hex)
INPUT
oo
DTV (Antenna)
01
DTV (Cable)
10
Analog
(Antenna)
11
Analog
(Cable)
20
Video
21
Front Video
40
Component
1
41
Component
2
50
RGB
DTV
60
RGB
PC
90
HDMI/DVl
Acknowledgement
[[b][
][Set ID][
][OK/NG][Uata][x]
24.
Key
(Command:
m
c)
G To send IR remote
key code
Transmission
[[m][c][
][Set ID][
][Data][
][Cr]
]
Data
Key code:
Refer to page 52.
Acknowledgement
I[c][
][Set IU][
][OK][Uata][x]
]
50
Plasma
TV