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7.
RS-232 CONTROL
Advanced users may need to control the matrix through RS232 serial communication.
Connect a control PC or control system to the RS232 port of the receiver. API command for
RS232 control is available in the separate document "API Command Set_ B-660-MTRX-4x2".
A professional RS232 serial interface soft are (e.g. Serial Assist) may be needed as well.
Before executing the API command through RS232 serial connection, please ensu e RS232
interface of the device and the control PC are configu ed correctly.
RS-232 Port Connection Pin out
Parameters
Baud Rate
Data Bits
Parity
Stop Bits
Flow Control
RS -232 Port
Connected R S -232 Device Pins
G
RX
TX
12
Value
115200 bps
8 bits
None
1 bit
None
GN
D
T
X
R
X
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