Communication Parameters - LG 50PC1DA Series Owner's Manual

U0524B_03 11/27/06 8:51 AM

Communication Parameters

Baud rate : 9600 bps ( UART )
Data length : 8 bits
Parity : None
Command Reference List
01. Power
02. Input Select
03. Aspect Ratio
04. Screen Mute
05. Volume Mute
06. Volume Control
07 . Contrast
08. Brightness
09. Colour
10. Tint
1 1. Sharpness
1 2. OSD Select
1 3. Remote control lock mode k
1 4. PIP/DW
1 5. PIP Position
1 6. Balance
1 7 . Colour Temperature
1 8. Red Adjustment
19. Green Adjustment
20. Blue Adjustment
21. PIP input Source
22. Abnormal Status
23. ISM Method
24. Low Power
25. Orbiter Time Setting
26. Orbiter Pixel Setting
27 . Picture Size Setting for DW Mode j
28. Auto Configure
29. Channel Select Command m
30. Send IR Code
31. Input select (Main)
32. Input select (PIP)
* When setting the 22 ~ 32, a menu doesn't display on screen.
Page 85
Stop bit : 1 bit
Communication code : ASCII code
Use a crossed (reverse) cable.
COMMAND COMMAND DATA
1 2 (Hexadecimal)
k a 0 ~ 1
k b Refer to p. 86
k c Refer to p. 86
0 ~ 1
k d
0 ~ 1
k e
0 ~ 64
k f
0 ~ 64
k g
0 ~ 64
k h
k i 0 ~ 64
k j 0 ~ 64
k k 0 ~ 64
k l 0 ~ 1
m 0 ~ 1
k n 0 ~ 3
k q 0 ~ 3
k t 0 ~ 64
k u 0 ~ 3
k v 0 ~ 50
k w 0 ~ 50
k $ 0 ~ 50
k y Refer to p. 88
k z 0 ~ a
j p Refer to p. 88
j q 0 ~ 1
j r 1 ~ FE
j s 1 ~ 3
t 0 ~ 20
j u 1
a Refer to p. 89
m c Key Code
x b Refer to p. 90
x y Refer to p. 90
Transmission / Receiving Protocol
Transmission
[Command1][Command2][ ][Set ID][ ][Data][Cr]
* [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 monitor ID number in special
menu.
Adjustment range is 1 ~ 99.
When selecting Set ID '0' , every
connected the set 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 command data.
Transmit 'FF' data to read status of
command.
* [Cr] : Carriage Return
ASCII code '0x0D'
* [ ] : ASCII code 'space (0x20)'
OK Acknowledgement
[Command2][ ][Set ID][ ][OK][Data][x]
* The set transmits ACK (acknowledgement) based on
this format 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.
Error Acknowledgement
[Command2][ ][Set ID][ ][NG][Data][x]
* The set transmits ACK (acknowledgement) based on
this format when receiving abnormal data from
non-viable functions or communication errors.
Data 1: Illegal Code
2: not support function
3: Wait more time
85