LG 43LT340C0UB, Owner'S Manual

Page: 34 / 96

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ENGLISH
Communication Parameters
• Baud rate : 9600 bps (UART)
• Data length : 8 bits
• Parity : None
• Stop bit : 1 bit
• Communication code : ASCII code
• Use a crossed (reverse) cable.
Command reference list
* (Depending upon model)
COMMAND1 COMMAND2 DATA (Hexadecimal)
1 Power k a 00 to 01
2 [Aspect Ratio]
k c (page 28)
3 Screen Mute k d (page 28)
4 Volume Mute
k e 00 to 01
5 Volume Control k f 00 to 64
6 [Contrast]
k g 00 to 64
7 [Brightness] k h 00 to 64
8 [Color]
k i 00 to 64
9 [Tint] k j 00 to 64
10 [Sharpness]
k k 00 to 32
11 Select k l 00 to 01
12 Remote Control Lock Mode
k m 00 to 01
13 [Treble] k r 00 to 64
14 [Bass]
k s 00 to 64
15 [Balance] k t 00 to 64
16 [Color Temperature]
x u 00 to 64
17 [Equalizer] j v (page 30)
18 [Energy Saving]
j q 00 to 05
19 Tune Command m a (page 31)
20 [Channel] Control
m b 00 to 01
21 Key m c Key Codes
22 Control [Backlight]
m g 00 to 64
23 Input select x b (page 34)
24 Auto Configure
j u (page 34)
•
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.