LG 50PV350 Owner's Manual

109

EXTERNAL CONTROL DEVICE SETUP

RS-232C Setup

Connect the RS-232C (serial port) input jack to an 
external control device (such as a computer or an 
A/V control system) to control the product’s func-
tions externally.
Connect the serial port of the control device to the 
RS-232C jack on the product back panel. 
Note: RS-232C connection cables are not supplied
with the product.

Type of connector;  

D-Sub 9-Pin Male

1

No connection

2

RXD (Receive data)

3

TXD (Transmit data)

4

DTR (DTE side ready)

5

GND

6

DSR (DCE side ready)

7

RTS (Ready to send)

8

CTS (Clear to send)

9

No Connection

3-Wire Configurations(Not standard)

 

 

PC 

TV

  
  RXD  

2 

3 

TXD

 

TXD 

3 

2 

RXD

  GND 

5 

5 

GND

 

DTR 

4 

6 

DTR

  DSR 

6 

4 

DSR

 

RTS 

7 

7 

RTS

 

CTS 

8 

8 

CTS

  
 

 

D-Sub 9 

D-Sub 9

RS-232C Configurations

7-Wire Configurations (Standard RS-232C cable)

 

 

PC 

TV

  
  RXD  

2 

3 

TXD

 

TXD 

3 

2 

RXD

  GND 

5 

5 

GND

 

DTR 

4 

6 

DSR

  DSR 

6 

4 

DTR

 

RTS 

7 

8 

CTS

 

CTS 

8 

7 

RTS

  
 

 

D-Sub 9 

D-Sub 9

Set ID

Set ID number. “

1

  Press 

Home to access the main menus.

2

  Press the Navigation buttons to scroll to       

OPTION and press OK.

3

  Press the Navigation buttons to scroll to 

ID and press OK.

4

  Scroll left or right to select a set ID number and 

select 

Close. The adjustment range is 1-99.

5

  When you are finished, press 

1

5

6

9