Communication Parameters - LG 65UU670H Owner's Manual

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 Key
19 Input select
• 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
k
k
k
k
k
k
k
k
k
k
k
k
k
k
x
j
m
x
DATA (Hexadecimal)
a 00 to 01
c (page 25)
d (page 25)
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 27)
c Key Codes
b (page 28)
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