Communication Parameters - LG 75UU761H Manual

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Communication Parameters

• Baud rate : 9600 bps (UART)
• Data length : 8 bits
• Parity : None
Command reference list
(Depending on model)
1 Power
2 Aspect Ratio
3 Screen Mute
4 Volume Mute
5 Volume Control
6 Contrast
7 Brightness
8 Colour
9 Tint
10 Sharpness
11 OSD Select
12 Remote Control Lock Mode
13 Balance
14 Colour Temperature
15 Energy Saving
16 Auto Configuration
17 Equalizer
18 Tune Command
19 Programme Skip/Add
20 Key
21 Control Backlight
22 Input select
* Note : During playing media, all commands except Power (ka) and Key (mc) are not executed and treated as NG. With RS232C cable, TV can
communicate "ka command" in power-on or power-off status. but with USB-to-Serial converter cable, the command works only if TV is on.
• Stop bit : 1 bit
• Communication code : ASCII code
• Use a crossed (reverse) cable.
Command1
Command2
k
a
k
c
k
d
k
e
k
f
k
g
k
h
k
i
k
j
k
k
k
l
k
m
k
t
x
u
j
q
j
u
j
v
m
a
m
b
m
c
m
g
x
b
Data
(Hexadecimal)
00 to 01
(p. 22)
(p. 23)
00 to 01
00 to 64
00 to 64
00 to 64
00 to 64
00 to 64
00 to 32
00 to 01
00 to 01
00 to 64
00 to 64
(p. 24)
01
(p. 25)
(p. 25)
00 to 01
(p. 26)
00 to 64
(p. 26)
21

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