Command Reference List; Transmission/Receiving Protocol - LG 42PJ250R Owner's Manual

MFL62883001-Edit3-en 3/17/10 3:47 PM Page 112
APPENDIX

Command Reference List

01. Power
02. Aspect Ratio
03. Screen Mute
04. Volume Mute
05. Volume Control
06. Contrast
07 . Brightness
08. Colour
09. Tint
10. Sharpness
1 1. OSD Select
12. Remote Control Lock
/Key Lock Mode
13. Balance
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 TV is
controlled. Set ID is indicated as decimal ( 1
on menu and as Hexadecimal ( 0x0

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)'
112
DATA
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
(Hexadecimal)
k a 00 ~ 01
k c Refer to p.1 13
00 ~ 01, 10
k d
k e 00 ~ 01
k f 00 ~ 64
k g 00 ~ 64
k h 00 ~ 64
k i 00 ~ 64
k j 00 ~ 64
00 ~ 64
k k
k l 00 ~ 01
k m
00 ~ 01
k t 00 ~ 64
(z)
~
~ 99 )
~ 0x63 ) on
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
14. Colour Temperature
15. Treble
16. Bass
17 . Abnormal Status
18. ISM Method
19. Auto Configure
20. Energy Saving
21. Tune Command
22. Channel Add/Del
23. Key
24. Input select (Main)
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 / / 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 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.
99.
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
[ [ 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 ] ]
TV transmits ACK(acknowledgement) based on this format
when receiving abnormal data form non-viable functions or
communication errors.
[Command 2] : use as command.
[Set ID]: use the small character, if set ID is 1 0, TV will send the '0' , 'a'
[Data]: use the small character, if data is 0xab, TV will send the 'a' , 'b' .
[NG]: use the large character.
DATA
(Hexadecimal)
x u 00 ~ 64
k r 00 ~ 64
00 ~ 64
k s
k z FF
j p Refer to p.1 15
j u 01
j q 00 ~ 04
m a Refer to p.1 16
m b 00 ~ 01
m c Refer to p.1 16
x b Refer to p.1 17