LG Electronics 39LN549E, 55LN549E, 55LN541C, 47LN541C manual Communication Parameters, Hexadecimal

	EXTERNAL CONTROL DEVICE SETUP 29
Communication Parameters
yyBaud rate: 9600 bps (UART)	yyCommunication code: ASCII code
yyData length: 8 bits	yyUse a null modem cable.
yyParity : None
yyStop bit: 1 bit
Command reference list

		COMMAND1	COMMAND2	DATA
				(Hexadecimal)
01.	Power	k	a	00 - 01
02. Input Select		x	b	(See p. 31)
03.	Aspect	k	c	(See p. 31)
Ratio
04.	Screen	k	d	00 - 01
Mute
05.	Volume	k	e	00 - 01
Mute
06.	Volume	k	f	00 - 64
Control
07.	Contrast	k	g	00 - 64
08.	Brightness	k	h	00 - 64
09.	Color	k	i	00 - 64
10.	Tint	k	j	00 - 64
11.	Sharpness	k	k	00 - 64
12.	OSD Select	k	l	00 - 01
13.	Remote
Control		k	m	00 - 01
Lock Mode

		COMMAND1	COMMAND2	DATA
				(Hexadecimal)
14.	Treble	k	r	00 - 64
15.	Bass	k	s	00 - 64
16.	Balance	k	t	00 - 64
17.	3D (For 3D	x	t	(See p. 32)
TV)
18.	Color	x	u	00 - 64
Temperature
19.	Extended	x	v	(See p. 32)
3D (For 3D TV)
20.	Auto	j	u	(See p. 33)
Configuration
22.	Channel	m	b	00 - 01
Add/Del
23.	Key	m	c	(See p. 33)
24.	Backlight	m	g	00 - 64

ENGLISH

	COMMAND1	COMMAND2	DATA00	DATA01	DATA02	DATA03	DATA04	DATA05
			(Hexadecimal)	(Hexadecimal)	(Hexadecimal)	(Hexadecimal)	(Hexadecimal)	(Hexadecimal)
21. Channel			physical	major
	m	a	program	program	major low	minor high	minor low	attribute
Tuning
			high	low