LG 55LY540S Owner's Manual

59

EXTERNAL CONTROL DEVICE SETUP

 

y

Image shown may differ from your TV.

Connect the RS-232C (serial port) input jack to an ex-

ternal control device (such as a computer or an A/V 

control system) to control the product’s functions ex-

ternally.

Connect the serial port of the control device to the RS-

232C jack on the product back panel. 

 

y

RS-232C connection cables are not 

supplied with the product.

(*Not Provided)

6

1

5

9

1

3.5 V

2

RXD (Receive data)

3

TXD (Transmit data)

4

IR OUT from TV

5

GND 

6

No Connection

7

No Connection (5 V available in LY54**, 

LY53**)

8

No Connection

9

No Connection (12 V available in LY54**, 

LY53**)