10-3) Using The Remote Connector - Sony BRS-200 Operational Manual

Operation Using External Device

10-3) Using the REMOTE Connector

This section explains how to control the switcher by a computer via the remote
connector on the switcher.
Communication method
D-sub 9-pin
RS-422A compatible
Synchronous system: asynchronous
Character length: 8 bits
Stop bit: 1 bit
START
BIT
1 START BIT + 8 DATA BITs + 1 PARITY BIT + 1 STOP BIT
Please refer to the command list in technical appendix 11-4.
D0
D1 D2 D3
(LSB)
LAN(10/100)
D7
D4 D5 D6
(MSB)
68
REMOTE
REF
GE
(MARK)
PARITY STOP
BIT
(SPACE)