Tlt Communication Parameters - LG Pro Centric 55ET960H Setup Manual

Reference: TLT Communication Parameters
RS-232C Configuration
RS-232C IN (CONTROL)
DB9-Male Serial Port on TV
1 5
6 9
If your configuring device has a DB9-Male serial port, use a DB9-Female to DB9-Female null-modem
crossover cable to connect the device to the TV.
Communication Parameters
• Baud rate: 9600 bps (UART)
• Data length: 8 bits
Command Reference List
Note: Commands may work differently depending on model and signal.
Command
01. Power
02. Aspect Ratio
03. Screen Mute
04. Volume Mute
05. Volume
Control
06. Contrast *
07. Brightness *
08. Color *
09. Tint *
10. Sharpness *
* These features are also adjustable in the Picture Menu.
104
RS-232C IN (CONTROL) Port Pin Configuration
Pin Number
1
2
3
4
5
6
7
8
9
• Parity: None
• Stop bit: 1 bit
Command Data
1 2 (Hexadecimal)
k a 00 / 01
k c (see page 106) 12.
k d 00, 01, 10
k e 00 / 01
k f 00 – 64
k g 00 – 64
k h 00 – 64
k i 00 – 64
k j 00 – 64
k k 00 – 32
Description
3.5 V
RXD (Receive Data)
TXD (Transmit Data)
IR Out from TV
GND
No Connection
No Connection
No Connection
No Connection
Command
11. OSD Select
Remote Control
Lock Mode
13. Balance **
14. Color
Temperature *
15. Equalizer
16. Tune Command
17. Channel
Add/Delete
18. Key
19. Control
Backlight
20. Input Select
(Main)
** This feature is also adjustable in the Sound Menu.
Command Data
1 2 (Hexadecimal)
k l 00 / 01
k m 00 / 01
k t 00 – 64
x u 00 – 64
j v (see page 108)
m a (see page 108)
m b 00 / 01
m c (see page 109)
m g 00 – 64
x b (see page 109)
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