Communication Parameters - LG 32LX4DCS Owner's Manual

Set ID
- Use this function to specify a monitor ID number.
- Refer to 'Real Data Mapping'. See page 50.
1. Press the MENU button and then use
2. Press the G G button and then use
3. Press the button and then use
G G
desired monitor ID number. The adjustment range of
4. Press EXIT button to return to TV viewing or press MENU button to return to the
previous menu.

Communication Parameters

• Baud rate : 9600 bps (UART)
• Data length : 8 bits
• Parity : None
* Use a crossed (reverse) cable.
Command Reference List
COMMAND 1 COMMAND 2
01. Power
02. Input Select
03. Aspect Ratio
04. Screen Mute
05. Volume Mute
06. Volume Control
07. Contrast
08. Brightness
09. Color
10. Tint
11. Sharpness
12. OSD Select
13. Remote Control Lock Mode k
14. PIP/Double Wondow
15. PIP Position
16. Treble
17. Bass
18. Balance
19. Color Temperature
20. PIP Input Source
24. Input Select
25. PIP Input Source
COM- COM-
MAND 1 MAND 2
21. Channel Tuning m
22. Channel Add/Del m
23. Key m
button to select the
D D / E E
button to select
D D / E E
button to adjust
D D / E E
• Stop bit : 1 bit
• Communication code : ASCII code
DATA
(Hexadecimal)
k a 0 ~ 1
k b 0 ~ 9
k c 1 ~ 1F
k d 0 ~ 1
k e 0 ~ 1
k f 0 ~ 64
k g 0 ~ 64
k h 0 ~ 64
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 r 0 ~ 64
k s 0 ~ 64
k t 0 ~ 64
k u 0 ~ 2
k y 0 ~ 3
x b 0 ~ 80
x y 0 ~ 21
DATA 0 DATA 1
(Hexadecimal) (Hexadecimal) (Hexadecimal)
a 01 ~ 87 01 ~ 87
b 00 ~ 01
c
menu.
.
to choose the
is 1 ~ 99.
T ransmission / Receiving Protocol
T
Transmission
[Command1][Command2][ ][Set ID][ ][Data][Cr]
* [Command 1]: First command to control the set. (j or k)
* [Command 2]: Second command to control the set.
* [Set ID]: You can adjust the set ID to choose desired monitor
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 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 Monitor 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 Monitor transmits ACK (acknowledgement) based on
this format when receiving abnormal data from non-viable
functions or communication errors.
Data 1: Illegal Code
2: Not supported function
3: Wait more time
DATA 2 DATA 3 DATA 4
(Hexadecimal) (Hexadecimal)
00 ~ FE 00 ~ FE 00 ~ FE
EZ Scan
SETUP
Ch.Edit
VIDEO
DTV Signal
Ch. Label
AUDIO
Main Input
Sub Input
TIME
Front Display
SET ID G G
OPTION
LOCK
MENU Prev.
DATA 5
(Hexadecimal)
00 ~ FE
Reference
1
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