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The product also supports ASCII control. You need to a RS-232 male head
with DB9 transfer USB male head serial cable. The RS-232 head of the serial
cable is connected the RS-232 control port with DB 9 at the rear of the Matrix,
and the USB head of the serial cable is connected a PC. Open any of a Serial
Command tool on PC such as “Docklight” to send command to control the
Matrix.
The fellowing is shown RS-232 pin’s definition and connection way.
1 2 3 4 5
6 7 8 9
9-Pin male DIN interface
8. ASCII control command
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