External Control Device Setup; Rs-232C Setup; Phone Jack Type; Type Of Connector : D-Sub 9-Pin Male - LG 43UU3 U Series Installation Manual

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 functions externally.
Connect the serial port of the control device to the RS-232C jack on the
product back panel.
• RS-232C connection cables are not supplied with the product.
RS-232C IN
(CONTROL & SERVICE)
(Depending on model)
USB to Serial converter with USB
Cable
USB Type
(PC)
• LG TV supports PL2303 chip-based (Vendor ID : 0 x 0557, Product ID
(PC)
: 0 x 2008) USB to serial converter which is not made nor provided
by LG.
• It can be purchased from computer stores that carry accessories for IT
(PC)
support professionals.
(PC)
24
(*Not Provided)
(TV)
RS-232C IN
(CONTROL & SERVICE)
(TV)
1
3
(TV)
4
2
1
3
(TV)
RS-232C IN
4
(CONTROL & SERVICE)
2

Phone jack Type

(PC)
(Depending on model)
• You need to purchase the phone-jack to RS-232C cable required
for the connection between the PC and the TV, which is specified
(PC)
in the manual.
* For other models, connect to the USB port.
* The connection interface may differ from your TV.
(PC)
(PC)
(PC)
Type of Connector : D-Sub 9-Pin
Male
1
6
No.
3.5 V
1
2 RXD (Receive data)
TXD (Transmit data)
3
IR OUT from TV
4
GND
5
No Connection
6
No Connection (5 V available in some models)
7
No Connection
8
9 No Connection (12 V available in some models)
(TV)
RS-232C IN
(CONTROL & SERVICE)
(TV)
1
3
(TV)
4
2
1
3
(TV)
(TV)
RS-232C IN
4
(CONTROL & SERVICE)
2
RS-232C IN
(CONTROL & SERVICE)
5
9
Pin name