LG 42PT350C User Manual

APPENDIX
120
APPENDIX
Transmission / Receiving Protocol
Transmission
[Command 1] : First command to control the set.(j, k, m or x)
[Command 2] : Second command to control the set.
[Set ID] : You can adjust the set ID to choose desired TV ID
number in Setup menu. Adjustment range is 1
~ 99.
When selecting Set ID ‘0’, every connected the TV is
controlled. Set ID is indicated as decimal
(
1
~ 99
)
on
menu and as Hexa decimal
(
0x0
~ 0x63
)
on transmission
/receiving protocol.
[DATA] : To transmit the command data.
Transmit the ‘FF’ data to read status of command.
[Cr] : Carriage Return
ASCII code ‘0x0D’
[ ] : ASCII code ‘space (0x20)’
* In this model, TV will not send the status during the standby mode.
OK Acknowledgement
The TV transmits ACK (acknowledgement) based on this for-
mat when receiving normal data. At this time, if the data is
data read mode, it indicates present status data. If the data is
data write mode, it returns the data of the PC computer.
* In this model, TV will not send the status during the standby mode.
* Data Format
[Command 2] : Use as command.
[Set ID] : Use the small character, if set ID is 10, it will send the ‘0’, ‘a’.
[DATA] : Use the small character, if data is 0 x ab, it will send the ‘a’, ‘b’.
[OK] : Use the large character.
Error Acknowledgement
The TV transmits ACK (acknowledgement) based on this for-
mat when receiving abnormal data from non-viable functions
or communication errors.
Data1: Illegal Code
Data2: Not supported function
Data3: Wait more time
* In this model, TV will not send the status during the standby mode.
* Data Format
[Command 2] : Use as command.
[Set ID] : Use the small character, if set ID is 10, it will send the ‘0’, ‘a’.
[DATA] : Use the small character, if data is 0 x ab, it will send the ‘a’, ‘b’.
[NG] : Use the large character
[Command1][Command2][ ][Set ID][ ][Data][Cr]
[Command2][ ][Set ID][ ][OK][Data][x]
[Command2][ ][Set ID][ ][NG][Data][x]
Command Reference List
COMMAND1 COMMAND2
21. Channel Tuning
DATA
(Hexadecimal)
COMMAND1 COMMAND2
DATA
(Hexadecimal)
COMMAND1 COMMAND2
DATA00
(Hexadecimal)
DATA01
(Hexadecimal)
DATA02
(Hexadecimal)
DATA03
(Hexadecimal)
DATA04
(Hexadecimal)
DATA05
(Hexadecimal)
physical major major low minor high minor low attribute
program high program low
ma
01. Power k a 00 - 01
02. Input Select x b (
G
p.121)
03. Aspect Ratio k c (
G
p.121)
04. Screen Mute k d 00 - 01
05. Volume Mute k e 00 - 01
06. Volume Control k f 00 - 64
07. Contrast k g 00 - 64
08. Brightness k h 00 - 64
09. Color k i 00 - 64
10. Tint k j 00 - 64
11. Sharpness k k 00 - 64
12. OSD Select k l 00 - 01
00 - 01
k m
13. Remote Control
Lock Mode
14. Treble k r 00 - 64
15. Bass k s 00 - 64
16. Balance k t 00 - 64
17.
Color Temperature x u 00 - 64
18. ISM Method j p (
G
p.122)
19. Power Saving j q 00 - 01
20. Auto Configuration j u (
G
p.122)
22. Channel Add/Del m b 00 - 01
23. Key m c (
G
p.123)
E

LG 42PT350C Specifications

General

Brand	LG
Model	42PT350C
Category	Plasma TV
Language	English