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32 DUX-12F
USER MANUAL
6.4 RS232 Control
Advanced users may also choose to control the Matrix through RS232 serial
communication. A USB-UART cable is provided to connect a control PC or
control system (e.g. NX-2200) to the Matrix. API command for RS232 control
is available in "
Appendix 1: API COMMAND ". A professional RS232 serial
interface software (e.g. Serial Assist) may be needed as well.
Before executing the API command through RS232 serial connection, please
ensure the RS232 interface of the Matrix and the control PC are configured
correctly.
Parameters Value
Baud Rate 9600 bps
Data bits 8 bits
Parity None
Stop bits 1 bit
Flow control None
Command String Response Examples
The following examples are based on a 8x4 DUX-12F installed with
• 6 x DUX-F-I-HDMIs (HDMI input board),
• 2 x DUX-F-I-HDBTs (HDBaseT input board),
• 2 x DUX-F-O-HDMIs (HDMI output board), and
• 2 x DUX-F-O-HDBTs (HDBaseT output board).
Command Response Explanation of Response
CI3O4T CI3O4T The command was successfully executed.
CI3T CI3? The command was not executed because the
output number was not included.
CI3O5T CI3O5X The command was not executed because the sys-
tem does not have Output 5.
For a complete list of API commands of the 8x4 Matrix, please go to " Appendix
1: API COMMAND
".