Command Reference List - LG 2LD450 Owner's Manual

Led lcd tv / lcd tv
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APPENDIX

Command Reference List

01. Power
02. Input Select
03. Aspect Ratio
04. Screen Mute
05. Volume Mute k
06. Volume
Control
07. Contrast
08. Brightness
09. Color
10. Tint
11. Sharpness
12. OSD Select
13. Remote
Control Lock
Mode
14. Treble
15. Bass
16. Balance
17. Color
Temperature
18. Energy Saving j
19. Auto
Configuration
21. Channel Add/
Del
22. Key
23. Backlight
COMMAND1
20.
m
Channel
Tuning
(Hexadecimal)
major low
154
COMMAND1
COMMAND2
k
a
x
b
k
c
k
d
e
k
f
k
g
k
h
k
i
k
j
k
k
k
l
k
m
k
r
k
s
k
t
x
u
q
j
u
m
b
m
c
g
COMMAND2
DATA00
(Hexadecimal)
a
physical
program
high
DATA02
DATA03
DATA04
(Hexadecimal)
(Hexadecimal)
minor
minor low
high
Transmission / Receiving Protocol
DATA
Transmission
(Hexadecimal)
[Command1][Command2][ ][Set ID][ ][Data][Cr]
00 - 01
[Command 1] : First command to control the set.
P.155
k, m or x)
P.155
[Command 2] : Second command to control the
set.
00 - 01
[Set ID] : You can adjust the set ID to choose
00 - 01
00 - 64
00 - 64
00 - 64
00 - 64
[DATA] : To transmit the command data.
00 - 64
00 - 64
[Cr] : Carriage Return
00 - 01
00 - 01
[ ] : ASCII code 'space (0x20)'
* In this model, TV will not send the status during the
standby mode.
00 - 64
OK Acknowledgement
00 - 64
[Command2][ ][Set ID][ ][OK][Data][x]
00 - 64
The TV transmits ACK (acknowledgement) based
00 - 64
on this format when receiving normal data. At this
time, if the data is data read mode, it indicates pres-
P.156
ent status data. If the data is data write mode, it
returns the data of the PC computer.
P.156
* In this model, TV will not send the status during the
standby mode.
00 - 01
* Data Format
[Command 2] : Use as command.
P.157
[Set ID] : Use the small character, if set ID is 10, it will send
00 - 64
[DATA] : Use the small character, if data is 0 x ab, it will
[OK] : Use the large character.
Error Acknowledgement
DATA01
[Command2][ ][Set ID][ ][NG][Data][x]
(Hexadecimal)
The TV transmits ACK (acknowledgement) based
major
on this format when receiving abnormal data from
program
low
non-viable functions or communication errors.
Data1: Illegal Code
DATA05
(Hexadecimal)
Data2: Not supported function
Data3: Wait more time
attribute
* 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
[DATA] : Use the small character, if data is 0 x ab, it will
[NG] : Use the large character
desired TV ID number in Setup menu.
-
Adjustment range is 1
99. When selecting
Set ID '0' , every connected the TV is con-
trolled. Set ID is indicated as decimal
( 1
-
99 ) on menu and as Hexa decimal ( 0x0
-
0x63 ) on transmission /receiving proto-
col.
T ransmit the 'FF' data to read status of
command.
ASCII code '0x0D'
the '0' , 'a' .
send the 'a' , 'b' .
the '0' , 'a' .
send the 'a' , 'b' .
(j,

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