Communication Parameters - LG 32LU340C Serie Guía De Configuración Rápida

Communication Parameters

• Baud rate : 9600 bps (UART)
• Data length : 8 bits
• Parity : None
Command reference list
* (Depending upon model)
1 Power
2 Aspect Ratio
3 Screen Mute
4 Volume Mute
5 Volume Control
6 Contrast
7 Brightness
8 Color
9 Tint
10 Sharpness
11 OSD Select
12 Remote Control Lock Mode
13 Treble
14 Bass
15 Balance
16 Color Temperature
17 Equalizer
18 Energy Saving
19 Tune Command
20 Channel Skip/Add
21 Key
22 Control Backlight
23 Input select
24 Auto Configure
• During playing media, all commands except Power (ka) and Key (mc) are not executed and treated as NG. With
RS-232C 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
k
k
k
k
k
k
k
k
k
k
k
k
k
k
x
j
j
m
m
m
m
x
j
DATA (Hexadecimal)
a 00 to 01
c (page 21)
d (page 21)
e 00 to 01
f 00 to 64
g 00 to 64
h 00 to 64
i 00 to 64
j 00 to 64
k 00 to 32
l 00 to 01
m 00 to 01
r 00 to 64
s 00 to 64
t 00 to 64
u 00 to 64
v (page 23)
q 00 to 05
a (page 23)
b 00 to 01
c Key Codes
g 00 to 64
b (page 26)
u (page 26)
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