LG Electronics 42PC3RV, 26LC2R, 42PC1RV Input select Main PIP Position Input select PIP Balance

0323G_3 2/22/06 8:58 PM Page 78

APPENDIX

Command Reference List

		COMMAND1	COMMAND2	DATA		COMMAND1		COMMAND2		DATA
				(Hexadecimal)						(Hexadecimal)
				0 ~ 1						0 ~ 3
01.	Power	k	a		16.	Colour Temperature	k	u
02. Aspect Ratio		k	c	*	17.	Red Adjustment	k	v	0 ~ 3C (or 50)
03. Screen Mute		k	d	0 ~ 1	18.	Green Adjustment	k	w	0 ~ 3C (or 50)
04. Volume Mute		k	e	0 ~ 1	19.	Blue Adjustment	k	$	0 ~ 3C (or 50)
05. Volume Control		k	f	0 ~ 64	20. Abnormal Status		k	z		FF
06. Contrast		k	g	0 ~ 64	21.	ISM Method	j	p		0 ~ 3
07.	Brightness	k	h	0 ~ 64	22. Low Power		j	q		0 ~ 1
08. Colour		k	i	0 ~ 64	23.	Orbiter Time Setting	j	r		1 ~ FE
09. Tint		k	j	0 ~ 64	24.	Orbiter Pixel Setting	j	s		1 ~ 3
10.	Sharpness	k	k	0 ~ 64	25. Auto Configure		j	u		1
11.	OSD Select	k	l	0 ~ 1	26. Tune Command		m	a		*
12.	Remote Control	k	m	0 ~ 1	27.	Programme Add/Del	m	b		0 ~ 1
	lock mode				28. Key		m	c		Key Code
13.	PIP/DW	k	n	*
					29. Input select (Main)		x	b		*
14.	PIP Position	k	q	0 ~ 3
					30.	Input select (PIP)	x	y		*
15.	Balance	k	t	0 ~ 64

APPENDIX

Transmission / Receiving Protocol

Transmission

[Command1][Command2][ ][Set ID][ ][Data][Cr]

[Command 1] : First command to control the set.(j,k,mor x)

[Command 2] : Second command to control the set.

[Set ID] : You can adjust the seIDtochoosedesired 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 comand.

[Cr] : Carriage Return

ASCII code ‘0x0D’

[ ] : ASCII code ‘space (0x20)’

OK Acknowledgement

[Command2][ ][Set ID][ ][OK][Data][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.

Error Acknowledgement

[Command2][ ][Set ID][ ][NG][Data][x]

The TV transmits ACK (acknowledgement) based on this for- mat when receiving abnormal data from non-viable functions or communication errors.

Data1: Illegal Code

Data2: Not supported function

Data3: Wait more time

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