Command Reference List - LG 42PQ20 Owner's Manual

Command Reference List

C C O O M M M M A A N N D D 1 1 C C O O M M M M A A N N D D 2 2
01. Power k
02. Input Select x
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
1 1. Sharpness k
12. OSD Select k
C C O O M M M M A A N N D D 1 1 C C O O M M M M A A N N D D 2 2
21. Channel Tuning
m
Transmission / Receiving Protocol
T T r r a a n n s s m m i i s s s s i i o o n n
[ [ C C o o m m m m a a n n d d 1 1 ] ] [ [ C C o o m m m m a a n n d d 2 2 ] ] [ [ ] ] [ [ S S e e t t I I D D ] ] [ [ ] ] [ [ D D a a t t a a ] ] [ [ C C r r ] ]
[Command 1] : First command to control the set.
[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
When selecting Set ID '0' , every connected the TV is
controlled. Set ID is indicated as decimal ( 1
menu and as Hexa decimal ( 0x0
/receiving protocol.
[DATA] : To transmit the command data.
E
Transmit the 'FF' data to read status of command.
[Cr] : Carriage Return
ASCII code '0x0D'
[ ] : ASCII code 'space (0x20)'
* In this model, TV will not send the status during the standby mode.
O O K K A A c c k k n n o o w w l l e e d d g g e e m m e e n n t t
[ [ C C o o m m m m a a n n d d 2 2 ] ] [ [ ] ] [ [ S S e e t t I I D D ] ] [ [ ] ] [ [ O O K K ] ] [ [ D D a a t t a a ] ] [ [ x x ] ]
The TV transmits ACK (acknowledgement) based on this for-
mat 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.
DATA
(Hexadecimal)
a 00 ~ 01 13. Remote Control
Lock Mode
b ( p.1 12)
G G
c ( p.1 12) 14. Treble
G G
d 00 ~ 01 15. Bass
e 00 ~ 01 16. Balance
00 ~ 64 17 . Color Temperature
f
g 00 ~ 64 18. ISM Method
h 00 ~ 64 19. Power Saving
i 00 ~ 64 20. Auto Configuration
00 ~ 64 22. Channel Add/Del
j
k 00 ~ 64 23. Key
l 00 ~ 01
DATA00 DATA01
(Hexadecimal) (Hexadecimal)
physical major
a
program high program low
* In this model, TV will not send the status during the standby mode.
* Data Format
[Command 2] : Use as command.
(j, k, m or x)
[Set ID] : Use the small character, if set ID is 10, it will send the '0' , 'a' .
[DATA] : Use the small character, if data is 0 x ab, it will send the 'a' , 'b' .
[OK] : Use the large character.
~
99.
~ 99 ) on
E E r r r r o o r r A A c c k k n n o o w w l l e e d d g g e e m m e e n n t t
~ 0x63 ) on transmission
[ [ C C o o m m m m a a n n d d 2 2 ] ] [ [ ] ] [ [ S S e e t t I I D D ] ] [ [ ] ] [ [ N N G G ] ] [ [ D D a a t t a a ] ] [ [ x x ] ]
The TV transmits ACK (acknowledgement) based on this for-
mat when receiving abnormal data from non-viable functions
or communication errors.
* 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 the '0' , 'a' .
[DATA] : Use the small character, if data is 0 x ab, it will send the 'a' , 'b' .
[NG] : Use the large character
C C O O M M M M A A N N D D 1 1 C C O O M M M M A A N N D D 2 2
k
k
k
k
k
j
j
j
m
m
DATA02 DATA03
(Hexadecimal) (Hexadecimal)
major low minor high
Data1: Illegal Code
Data2: Not supported function
Data3: Wait more time
DATA
(Hexadecimal)
00 ~ 01
m
r 00 ~ 64
s 00 ~ 64
00 ~ 64
t
u 00 ~ 02
p ( p.1 13)
G G
q 00 ~ 01
u ( p.1 13)
G G
b 00 ~ 01
c ( p.1 14)
G G
DATA04 DATA05
(Hexadecimal) (Hexadecimal)
minor low attribute
111