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Remote Control from an External Device
Using the RS-232 Connector
You can use the RS-232 connector to operate the V-1200HD from a
computer, touch panel, or other external control device.
Memo
For more information on how to operate the V-1200HD via
the RS-232 connector, refer to the "V-1200HDR/V-1200HD RCS
Remote Control Guide" (PDF) available for download at the
Roland website.
1 2 3 4 5
6 7 8 9
D-Sub 9-pin (male)
Transmission method
Communication speed
(baud rate)
Parity
Data length
Stop-bit length
Code set
Flow control
Cable Wiring Diagram
Wire the three lines of RxD, TxD, and GND as shown in the figure
below.
V-1200HD end
N.C.: 1
RxD: 2
TxD: 3
DTR: 4
GND: 5
DSR: 6
RTS: 7
CTS: 8
N.C.: 9
* The connections between 4 and 6 and between 7 and 8 are
inside the V-1200HD.
* When connecting to a controlling device (such as an RS-232-
compatible computer), use a crossover cable.
28
Pin number
Signal name
1
N.C.
2
RxD
3
TxD
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
9
N.C.
Start-stop synchronization
(asynchronous mode), full-duplex
9600 bps/38400 bps
None
8 bit
1 bit
ASCII
XON/XOFF
Controller end
1:
2: RxD
3: TxD
4:
5: GND
6:
7:
8:
9:
Using the TALLY/GPIO Connector
You can use the TALLY/GPIO connector to control the V-1200HD
from an external device.
The TALLY/GPIO connector accommodates input and output of
control signals, and also tally-signal output.
* For detailed information on the TALLY/GPIO connector, refer to
"About the TALLY/GPIO Connector" (p. 29).
Roland website
https://proav.roland.com/global/support/
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