LG LU660H-S Series, Installation Manual

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ENGLISH
39
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 41)
3 Screen Mute k d (page 41)
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 OSD 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 43)
18 Energy Saving j q 00 to 05
19 Tune Command
m a (page 43)
20 Channel Skip/Add 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 46)
24 Auto Configure j u (page 46)
• 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.