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RS-232C
Use this method to connect several products to a single PC.
You can control several products at a time by connecting them to a single PC.
Connecting the cable
Connect the RS-232C cable as shown in the picture.
* The RS-232C protocol is used for communication between the PC and product. You can
turn the product on/off, select an input source or adjust the OSD menu from your PC.
< RS-232C Distributor-
(Not included) >
RS-232C Cable
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
(Female)
Communication Parameter
Baud Rate : 9600buadRate (UART)
Data Length : 8bits
Parity Bit : None
Stop Bit : 1bit
Flow Control : None
Communication Code : ASCII code
Use a straight cable
Controlling the Multiple Product
RS-232C Cable
RS-232C IN
RS-232C IN
monitor 2
monitor 1
Monitor
2
TXD
3
RXD
5
GND
4
DSR
6
DTR
7
CTS
8
RTS
D-Sub 9
(Male)
PC
RS-232C IN
RS-232C IN
monitor 4
monitor 3
3-Wire Configurations (Not Standard)
PC
Monitor
RXD
2
TXD
3
GND
5
DTR
4
DSR
6
RTS
7
CTS
8
D-Sub 9
D-Sub 9
(Female)
(Male)
A1
2
TXD
3
RXD
5
GND
4
DSR
6
DTR
7
CTS
8
RTS
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