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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.
In USB, it doesn't support RS-232C function.
Type of Connector; D-Sub 9-Pin Male
No.
Pin Name
1
No connection
RXD ( Receive data )
2
TXD ( Transmit data )
3
DTR ( DTE side ready )
4
5
GND
DSR ( DCE side ready )
6
RTS ( Ready to send )
7
CTS ( Clear to send )
8
9
No Connection
RS-232C Configurations
7-Wire Configurations ( Standard RS-232C cable )
PC
RXD
2
TXD
3
GND
5
DTR
4
DSR
6
RTS
7
CTS
8
D-Sub 9
All manuals and user guides at all-guides.com
TV
3
TXD
2
RXD
5
GND
6
DSR
4
DTR
8
CTS
7
RTS
D-Sub 9
RS-232C IN
(CONTROL&SERVICE)
1
6
3-Wire Configurations ( Not standard )
PC
RXD
2
TXD
3
GND
5
DTR
4
DSR
6
RTS
7
CTS
8
D-Sub 9
5
9
TV
3
TXD
2
RXD
5
GND
6
DTR
4
DSR
7
RTS
8
CTS
D-Sub 9
85
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