Audio Enhancement Product Manual - Manual (Page 45)

Serial Transmission Terminal
Innovator
Cable
RXD
TXD
GND
Personal computer
or AV controller
About External Control
Cable Type: Cross
Maximum Cable Length: Less than 15 m (40 ft) .
Information about connectors
Notes:
• Contact your local representative for additional information on controlling the
Innovator from the computer via the RS-232 input .
The audio levels of the Innovator can be controlled remotely by connecting it to a personal
computer via a serial port . The microphone levels can be controlled independently; the
auxiliary inputs are controlled as a single mixed signal .
About Connections
Connect the CAE-100 Watt and the personal computer with a cable as shown in the diagram
below .
Serial transmission connection (RS-232) specifications
The Innovator specifications are shown below .
Signal Level Contents Description
Sync method Asynchronous Synchronizes every 1
character (8 bits)
Baud rate 9600 bps Data transfer speed
Parity None Error detection
method
Character length 8 bits Number of bit com-
posing 1 character
Stop bit 1 bit Uses stop bit when
asynchronous
method
PIN NAME PIN NAME
1 N .C . (DCD) 6 N .C (DSR)
2 RXD 7 N . C . (RTS)
3 TXD 8 N . C . (CTS)
4 N .C . (DTR) 9 N .C . (RI)
5 GND ---
○ ○
1
6
7
8
9
2
3
4
5
○ ○
○ ○
○ ○
○
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