LG 43UT781H0CA, Owner'S Manual

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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 on model)
Command1 Command2
Data
(Hexadecimal)
1 Power k a 00 to 01
2 [Aspect Ratio] k c (p. 22)
3 Screen Mute
k d (p. 23)
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 [Colour] 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
[Balance] k t 00 to 64
14 Colour Temperature x u 00 to 64
15 [Energy Saving] j q (p. 25)
16 [Auto Configuration]
j u 01
17
[Equalizer] j v (p. 25)
18
Tune Command m a (p. 26)
19 Programme [Skip]/[Add] m b 00 to 01
20 Key m c (p. 26)
21 Control [Backlight]
m g 00 to 64
22
[Input] select x b (p. 27)
* 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.