Communication Parameters - LG 42LG70ER Manual Del Propietário

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MFL42054502en_3 6/12/08 8:12 AM Page 113
- It's not available to use this function in Time machine mode .

Communication Parameters

Baud rate : 9600 bps ( UART )
A
A
Data length : 8 bits
Parity : None
A
Command Reference List
COMMAND
01. Power
02. Aspect Ratio
03. Screen Mute
04. Volume Mute
05. Volume Control
06. Contrast
07 . Brightness
08. Color
09. Tint
10. Sharpness
1 1. OSD Select
Remote control lock mode
12.
13. PIP/DW
14. PIP Position
15. Balance
16. Color Temperature
17 . Red Adjustment
18. Green Adjustment
19. Blue Adjustment
20. Tune Command
21. Abnormal Status
22. ISM Method
23. Low Power
24. Auto Configure
25. Key
26. Input select (Main)
27 . Input select (PIP)
28. Control Backlight
Stop bit : 1 bit
A
A
Communication code : ASCII code
Use a crossed (reverse) cable.
A
COMMAND
DATA
1
2
(Hexadecimal)
0 ~ 1
k
a
k
c
*
k
d
0 ~ 1
0 ~ 1
k
e
0 ~ 64
k
f
k
g
0 ~ 64
0 ~ 64
k
h
0 ~ 64
k
i
k
j
0 ~ 64
k
k
0 ~ 64
0 ~ 01
k
l
0 ~ 1
k
m
k
n
*
0 ~ 3
k
q
0 ~ 64
k
t
k
u
0 ~ 3
k
v
0 ~ 3C (or 50)
0 ~ 3C (or 50)
k
w
0 ~ 3C (or 50)
k
$
m
a
Refer to p. 1 16
k
z
FF
Refer to p. 1 16
j
p
j
q
0 ~ 1
j
u
1
m
c
Key Code
x
b
*
x
y
*
0 ~ 64
m
g
Only LCD TV Models
Only Plasma TV Models
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 option
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
113

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