LG 50PX4DR - 50 Plasma HDTV Owner's Manual page 118

Owners manual
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External Control Device Setup
Use this function to specify a TV ID number.
Refer to 'Real Data Mapping'. See page 119.
1. Press the MENU button and then use •/V
button to select the SETUP menu.
2. Press the • button and then use • / •
button to select SET [D.
3. Press the • button and then use • / • button to adjust SET [D to choose the
desired TV ID number. The adjustment range of SET [D is 1 - 99.
4. Press EXIT button to return to TV viewing or press MENU button to return to
the previous menu.
• Baud rate : 9600 bps (UART)
• Data length : 8 bits
• Parity : None
• Stop bit : 1 bit
• Communication
code : ASCII code
* Use a crossed (reverse) cable.
COMMAND1 COMMAND2
01. Power
k
02. Input Select
k
03. Aspect Ratio
k
04. Screen Mute
k
05. Volume Mute
k
06. Volume Control
k
07. Contrast
k
08. Brightness
k
09. Color
k
10. Tint
k
11. Sharpness
k
12. OSD Select
k
13. RemoteControlLock/KeyLock k
14. PIP/Twin
k
15. PIP Position
k
16. Treble
k
17. Bass
k
18. Balance
k
19. Color Temperature
k
20. PIP Input Source
k
21. ISM Method
j
22. Low Power
j
23. Orbiter Time Setting
j
24. Orbiter Pixel Setting
j
a
b
c
d
e
f
g
h
i
J
k
I
m
n
q
r
s
t
u
Y
P
q
r
s
DATA
(Hexadecimal)
0-1
0~9
0~1
0~2
0 ~ 64
0 ~ 64
0 ~ 64
0 ~ 64
0 ~ 64
0 ~ 64
0~1
0~1
0,1,2,5
0~3
0 ~ 64
0 ~ 64
0 ~ 64
0~2
0~3
0~1
1 ~ FE
1~3
COM-
COM-
DATA 0
DATA 1
Transmission
[[Commandl][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 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 command data.
Transmit 'FF' data to read status of command.
* [Cr]: Carriage Return
ASCII code '0x0D'
* [ ]: ASCII code 'space (0x20)'
OK Acknowledgement
I[Command2][
][Set ID][ ][OK][Data][x]
I
* The TV 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 com-
puter.
Error Acknowledgement
[[Command2][
][Set ID][ ][NG][Data][x]
[
* The TV 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
DATA4
DATA 5
(Hexadecimal) (Hexadecimal) (Hexadecimal) (Hexadecimal)
major low
minor high
minor low
attribute
MAND1 MAND2
25. Channel Tuning
m
a
26. Channel Add/Del
m
b
27. Key
m
c
28. Input Select
x
b
29. PIP Input Select
x
y
(Hexadecimal)
(Hexadecimal)
physical/programhigh major/programlow
0~1
key code
118
Plasma TV

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