LG 50PZ550 Owner's Manual - Page 184

EXTERNAL CONTROL THROUGH RS-232C, RS-232C Setup, Type of Connector; D-Sub 9-Pin Male

Page 184 highlights

AV IN 1 COMPONENT IN APPENDIX APPENDIX EXTERNAL CONTROL THROUGH RS-232C The RS-232C port allows you connect the RS-232C input jack to an external control device (such as a computer or an A/V control system) to control the TV's functions externally. ꔛ N ote: RS-232C on this unit is intended to be used with third party RS-232C control hardware and software. The instructions below are provided to help with programming software or to test functionality using telenet software. RS-232C Setup i.e) LAN ꔡ WIRELESS CONTROL /DVI IN RGB IN (PC) RS-232C IN (SERVICE ONLY) 3 (RGB/DVI) OPTICAL DIGITAL VIDEO L(MONO) AUDIO R 2 AUDIO IN AUDIO OUT 1 2 Y PB PR LR 1 VIDEO AUDIO  PC Type of Connector; D-Sub 9-Pin Male Communication Parameters No. Pin Name 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 1 5 ꔛ Baud rate : 9600 bps (UART) ꔛ D ata length : 8 bits ꔛ P arity : None ꔛ S top bit : 1 bit ꔛ C ommunication code : ASCII code ꔛ U se a crossed (reverse) cable. ! ! NOTE ►This product has command echo back in the RS-232C Command. ?? 6 9 184

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184
APPENDIX
APPENDIX
EXTERNAL CONTROL THROUGH RS-232C
RS-232C Setup
The RS-232C port allows you connect the RS-232C input jack to an external control device (such as
a computer or an A/V control system) to control the TV’s functions externally.
Note: RS-232C on this unit is intended to be used with third party RS-232C control hardware and
software.
The instructions below are provided to help with programming software or to test functionality using
telenet software.
Type of Connector; D-Sub 9-Pin Male
Communication Parameters
Baud rate : 9600 bps
(
UART
)
Data length : 8 bits
Parity : None
Stop bit : 1 bit
Communication code : ASCII code
Use a crossed (reverse) cable.
!
NOTE
This product has command echo back in
the RS-232C Command.
No.
Pin Name
1
2
3
4
5
6
7
8
9
No connection
RXD
(
Receive data
)
TXD
(
Transmit data
)
DTR
(
DTE side ready
)
GND
DSR
(
DCE side ready
)
RTS
(
Ready to send
)
CTS
(
Clear to send
)
No Connection
1
6
5
9
RGB IN (PC)
LAN
WIRELESS
CONTROL
(RGB/DVI)
/DVI IN
2
3
1
VIDEO
AUDIO
L(MONO)
R
VIDEO
AUDIO
COMPONENT IN
AV IN 1
AUDIO IN
2
1
AUDIO OUT
Y
P
B
P
R
L
R
OPTICAL DIGITAL
RS-232C IN
(
SERVICE ONLY)
i.e)
PC