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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 

 

3.3 Connection Procedure 

Step1. 

Connect HDMI source (such as Blue-ray DVD) to HDMI IN port of transmitter 
with HDMI cable. 

Step2. 

Connect HDBT OUT port of Transmitter and HDBT IN port of Receiver, with 
single CAT5e/CAT6 cable. 

Step3. 

Connect HDMI displayer (such as HDTV) to HDMI OUT port of Receiver with 
HDMI cable. 

Step4. 

Both Transmitter and 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 Transmitter connects with an IR receiver, the IR 

transmitter must connect to IR OUT of 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 Transmitter 
and Receiver is connected with adapter as its PoE function). 

 

 

DVD

HDMI

HDMI

CAT5e

INPUT

Rs232

    control panel

Projector

IR Remote

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Summary of Contents for 77451-70-POE

Page 1: ...77451 70 POE Twisted Pair POE Extender User Manual...

Page 2: ...r shock hazard do not expose the unit to rain moisture or install this product near water Do not put any heavy items on the extension cable in case of extrusion Do not remove the housing of the device...

Page 3: ...nual is only for operation instruction only not for any maintenance usage The functions described in this version are updated till September 13 2016 Any changes of functions and parameters since then...

Page 4: ...Package Contents 1 2 Product Appearance 2 2 1 Transmitter 2 2 2 Receiver 3 3 System Connection 4 3 1 Usage Precautions 4 3 2 System Diagram 4 3 3 Connection Procedure 4 3 4 Application 5 3 5 Twisted P...

Page 5: ...DMI 1 4 and HDCP compliant Support PoE CEC Connect with a displayer to transmit EDID and HDCP signals constantly by using a CAT5e cable Use HDBaseT technology Bi directional RS232 IR control LED indic...

Page 6: ...LED will blink 4 POWER LED LED indicator of power When connect with power red LED will keep on 5 HDBT OUT Connect to the HDBT IN port of Receiver with a CAT5e cable 6 HDMI IN Connect to HDMI source 7...

Page 7: ...LED will blink 4 POWER LED When connect with power red LED will keep on 5 HDBT IN Connect to the HDBT OUT port of Transmitter with a CAT5e cable 6 HDMI IN Connect to HDMI display device 7 IR IN Connec...

Page 8: ...T6 cable Step3 Connect HDMI displayer such as HDTV to HDMI OUT port of Receiver with HDMI cable Step4 Both Transmitter and Receiver have IR IN and OUT When one end is used as an IR receiver the signal...

Page 9: ...tice Cable connectors MUST be metal one the shielded layer of cable MUST be connected to the connector s metal shell to make a better transmission TIA EIA T568A TIA EIA T568B Pin Cable color Pin Cable...

Page 10: ...connector HDMI female 3 5mm mini jack 3p captive screw connector Video signal HDMI1 4 HDMI1 4 Transmission Mode HDBaseT General Resolution Range 800x600 1920x1200 3D 4Kx2K Transmission Distance Max d...

Page 11: ...ake sure the COM port is in good condition 4 When switching there is no output image Check with oscilloscope or multimeter if there is any signal at the input end If there is no signal input it may be...

Page 12: ...S Impuls Handels GmbH Am M hlberg 8 91477 Markt Bibart Germany Tel 09162 98 96 0 Fax 09162 98 96 21 Email info s impuls de Website www s impuls de...

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