External Control Device Setup - LG 50PY2DR Owner's Manual

External Control Device Setup

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 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]
26. Channel Add/Del (Command: m b)
G To add and delete the channels
Transmission
[m][b][ ][Set ID][ ][Data][Cr]
Data 0: Channel Delete
1: Channel Add
Acknowledgement
[b][ ][Set ID][ ][OK/NG][Data][x]
27. Key (Command: m c)
G To send IR remote key code
Transmission
[m][c][ ][Set ID][ ][Data][ ][Cr]
Data Key code: Refer to page 124.
Acknowledgement
[c][ ][Set ID][ ][OK/NG][Data][x]
28. Input select(Command: x b)
(Main Picture Input)
G To select input source for TV.
Transmission
[x][b][][Set ID][][Data][Cr]
Data Structure
MSB
0
0 0
0 0
0
External Input Input Number
122 Plasma TV
LSB
0
0
Data
External Input
0 0 0 0
DTV
Analog
0 0 0 1
AV
0 0 1 0
0 0 1 1 Reserved
0 1 0 0 Component
1
0 0 1
RGB_DTV
0 1 1 0 RGB_PC
0 1 1 1
Reserved
Reserved
1 0 0 0
0
1 0 1
HDMI1
0
1 1 1
Reserved
1 1 0 0
Reserved
1 Reserved
1 0 1
Reserved
1 1 1 0
Reserved
1 1 1 1
Acknowledgement
[b][][Set ID][][OK/NG][Data][x]
29. PIP Input Select(Command: x y)
G To adjust input source for sub picture in PIP mode
Transmission
[x][y][][Set ID][][Data][Cr]
Data Structure
MSB
0
0 0
0 0
0
External Input Input Number
Data
External Input
0
0 0 0
DTV
0 Analog
0 0 1
AV
0
0 1 0
0 Reserved
0 1 1
0 1 0 0 Reserved
0 1 0 1
Reserved
0 1 1 0 Reserved
1
0 1 1
Reserved
0 Reserved
1 0 0
1 0 0 1
Reserved
1 0 1 0
Reserved
1 0 1 1
Reserved
1 1 0 0 Reserved
1 Reserved
1 0 1
Reserved
1
1 1 0
Reserved
1 1 1 0
Acknowledgement
[y][][Set ID][][OK/NG][Data][x]
Note:
• In case Video/S-Video is selected automatically by TV, use
only single Video input.
• In case Video/S-Video is selected by user manually, use sepa-
rate Video/S-Video inputs.
Input Number
0 0 0 0
0 0 0 1
0 0 1 0
0 0 1 1
0 1 0 0
0 1 0 1
1
0 1 0
1
0 1 1
1 0 0 0
1 0 0 1
1 0 1 0
1 0 1 1
1 1 0 0
1
1 0 1
1 1 1 0
1 1 1 1
LSB
0
0
Input Number
0 0 0 0
0 0 0 1
1
0 0 0
0 0 1 1
1
0 0 0
1
0 0 1
0 1 1 0
0 1 1 1
1 0 0 0
1 0 0 1
1 0 1 0
0
1 1 1
1 1 0 0
1 1 0 1
1 1 1 0
1
1 1 1
Data
Input1
Input2
Input3
Input4
Input5
Input6
Input7
Input8
Input9
Input10
Input11
Input12
Input13
Input14
Input15
Input16
Data
Input1
Input2
Input3
Input4
Input5
Input6
Input7
Input8
Input9
Input10
Input11
Input12
Input13
Input14
Input15
Input16