4K 4x4 HDMI2.0 Matrix Switcher
4
3. System Connection
3.1 Usage Precautions
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System should be installed in a clean environment with prop temperature and
humidity.
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All of the power switches, plugs, sockets and power cords should be insulated.
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All devices should be connected before power on.
3.2 Connection Diagram
Figure 3- 1 Connection diagram
3.3 Connection Procedure
Step1.
Connect HDMI sources (e.g. DVD/PS4/Laptop) to HDMI input ports with HDMI
cables;
Step2.
Connect HDMI displays (e.g. HDTV/Projector) to HDMI output ports with HDMI
cables;
Step3.
Connect speakers/ amplifiers to the SPDIF audio outputs with Toslink cables;
Step4.
Connect the RS232 port of the control device (e.g. Central Control System, PC)
and the Matrix Switcher to enable serial control;
Step5.
Insert an IR receiver to the IR IN port to control this switcher via IR Remote;
Step6.
Connect the TCP/IP port of the control device (e.g. Laptop) and the Matrix
1 2 3 4
ON DIP
INPUTS
OUTPUTS
CONTROL
SPDIF
SPDIF
SPDIF
SPDIF
1
2
3
4
1
4
2
3
On
Off
1 2 3 4
1
0
Tx
Rx
TCP/IP
EDID
IR IN
R S232
DC 12V
Speaker
DVD
Laptop
HDTV
Projector
HDMI:
IR Control:
RS232:
Ethernet:
Audio:
Central Control System
Router
Laptop