LG LT66 Series - External Control Device Setup; RS-232 C Setup; Type of Connector; D-Sub 9-Pin Male

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EXTERNAL CONTROL DEVICE SETUP
ENGENGLISH
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
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 (except for LT769*)
8 No Connection
9 +12V Power out (except for LT769*)
RS-232CCongurations
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