LG 32LT380H Owner's Manual
33
EXTERNAL CONTROL DEVICE SETUP
ENG
ENGLISH
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.
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.
with the product.
Type of connector;
D-Sub 9-Pin Male
No.
Pin name
1
3.5V
2
RXD (Receive data)
3
TXD (Transmit data)
4
IR OUT from TV
5
GND
6
No Connection
7
+5V Power out
8
No Connection
9
+12V Power out
RS-232C Configurations
Set ID
Set ID number. "
Real Data Mapping
".
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
SET
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
EXIT.
5
6
9
1
1
2
EXTERNAL
SPEAKER OUT
RGB IN (PC)
R
ANTENNA/
CABLE IN
DC IN
RS-232C IN
(CONTROL & SERVICE)
R
RS-232C IN
(CONTROL & SERVICE)
(RGB/DVI)
RS-232C IN
(CONTROL & SERVICE)
ANTENNA
IN
RGB IN (PC)
1
DC IN
2
AV
(RGB)
AUDIO IN
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
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