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HDMI/IR/RS232 Twisted Pair PoE Extender
3. System Connection
3.1 Usage Precautions
1) System should be installed in a clean environment and has a prop temperature and
humidity.
2) All of the power switches, plugs, sockets and power cords should be insulated and
safety.
3) All devices should be connected before power on.
3.2 System Diagram
Figure 3-1 System Connection Diagram
3.3 Connection Procedure
Step1. Connect HDMI source (such as Blue-ray DVD) to HDMI IN port of transmitter
HDMI Twisted Pair PoC Transmitter with HDMI cable.
Step2. Connect HDBT OUT port of HDMI Twisted Pair PoC Transmitter and HDBT IN
port of HDMI Twisted Pair PoC Receiver, with single CAT5e/CAT6 cable.
Step3. Connect HDMI displayer (such as HDTV) to HDMI OUT port of HDMI Twisted
Pair PoC Receiver with HDMI cable.
Step4. Both HDMI Twisted Pair PoC Transmitter and HDMI Twisted Pair PoC Receiver
have IR IN and OUT. When one end is used as an IR receiver, the signal sent
from the end can only be transmitted via the other end.
For example: When "IR IN" of HDMI Twisted Pair PoC Transmitter connects with
an IR receiver, the IR transmitter must connect to IR OUT of HDMI Twisted Pair
PoC Receiver.
Step5. Connect the RS232 port of the devices to be controlled and the receiver or the
transmitter.
Step6. Connect with DC24V power adaptor(s) (One is enough if any end of HDMI
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