4x4 HDMI 2.0 HDBaseT Matrix Switcher
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8. RS232 Control
8.1 RS232 Control Connection
8.1.1 Control the Matrix Switcher from Local
To control the matrix switcher from a local PC, the
3-pin to DB9 RS232 Cable
is used
to connect between the matrix and PC. The connection diagram is shown as below:
AUDIO MATRIX OUT / ARC
IR EYE
PC
RS232: