8x8 HDMI 2.0 HDBaseT Matrix Switcher
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8.1.3 Control the Remote Third-party Device from Local
To control a third-party device from local, first determine which HDBaseT receiver is
connected to (1 in the diagram below). Next, connect a PC to the corresponding
RS232
port of matrix switcher with
3-pin to DB9 RS232 Cable
, then connect a third-party
device (e.g. projector) to the
RS232
port of the determined HDBaseT receiver. The
remote third-party device can be controlled by the local PC, the connection diagram is
shown as below:
RS232
Tx
Rx
FW
IR EYE
TCP/IP
1
2
3
4
5
6
7
8
ALL IN
1
2
3
4
5
6
7
8
ALL OUT
Tx
Rx
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
L
R
1
2
3
4
5
6
7
8
H
D
B
a
s
e
T
H
D
M
I
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
PC
4K Blu-Ray
HDMI:
RS232:
HDBaseT:
Tx
Rx
LINK
HDCP
Tx
Rx
LINK
HDCP
Projector
Receiver
Display
