LG Electronics 42PQ31 External Control Through RS-232C, RS-232C Setup, Communication Parameters

Models: 50PS60C 60PS10 42PQ10 60PS60C 50PS10 50PQ31 42PQ30C 50PQ30C 50PQ10 42PQ31

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EXTERNAL CONTROL THROUGH RS-232C

The RS-232C port allows you connect the RS-232C input jack to an external control device (such as a computer or an A/V control system) to control the TV’s functions externally.

Note: RS-232C on this unit is intended to be used with third party RS-232C control hardware and software.

The instructions below are provided to help with programming software or to test functionality using telenet software.

RS-232C Setup

 

 

 

 

 

 

 

 

2

 

HDMI/DVI IN

 

 

 

 

 

 

 

 

 

2

(CONTROL&SERVICE)

RS-232CIN

(PC)INRGBREMOTE

 

VIDEO

 

AUDIO

1

CABLE IN

 

 

AVIN1

 

 

 

 

 

 

L

R

 

1

 

 

 

 

 

 

 

 

ANTENNA/

 

 

 

 

S-VIDEO

 

/MONO

 

 

 

 

 

 

CONTROL IN

 

 

 

 

 

 

PC

Type of Connector; D-Sub 9-Pin Male

No.

Pin Name

 

 

1No connection

2RXD (Receive data)

3TXD (Transmit data)

4DTR (DTE side ready)

5GND

6DSR (DCE side ready)

7RTS (Ready to send)

8CTS (Clear to send)

9No Connection

1

5

6

 

 

 

9

 

 

 

 

 

 

 

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.

APPENDIX

109

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LG Electronics 42PQ31, 42PQ10 External Control Through RS-232C, RS-232C Setup, Communication Parameters, Pin Name, Gnd