LG 26LH1DC4 Owners Manual - Page 110

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

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APPENDIX EXTERNAL CONTROL DEVICE SETUP RS-232C Setup PCMCIA CARD SLOT EJECT HDMI/DVI IN 1 HDMI IN 2 DIGITAL AUDIO O 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. Note: RS-232C connection cables are not supplied with the product. ANTENNA IN OPTICAL VIDEO RS-232C IN (CONTROL & SERVICE) AV 1 AV 2 AUDIO Type of Connector; D-Sub 9-Pin Male No. Pin Name 1 No connection 2 RXD (Receive data) 1 5 3 TXD (Transmit data) 4 DTR (DTE side ready) 5 GND 6 DSR (DCE side ready) 7 RTS (Ready to send) 6 9 8 CTS (Clear to send) 9 No Connection APPENDIX 108 RS-232C Configurations 7-Wire Configurations (Standard RS-232C cable) PC TV RXD 2 TXD 3 GND 5 DTR 4 DSR 6 RTS 7 CTS 8 3 TXD 2 RXD 5 GND 6 DSR 4 DTR 8 CTS 7 RTS D-Sub 9 D-Sub 9 3-Wire Configurations(Not standard) PC TV RXD 2 TXD 3 GND 5 DTR 4 DSR 6 RTS 7 CTS 8 3 TXD 2 RXD 5 GND 6 DTR 4 DSR 7 RTS 8 CTS D-Sub 9 D-Sub 9

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108
APPENDIX
APPENDIX
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.
Note: RS-232C connection cables are not supplied
with the product.
Type of Connector; D-Sub 9-Pin Male
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
AUDIO
AUDIO
VIDEO
VIDEO
ANTENNA
IN
RS-232C IN
RS-232C IN
(CONTROL & SERVICE)
OPTICAL
DIGITAL AUDIO O
1
5
6
9
RS-232C Configurations
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