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used) is connected, and make sure connecting cable is firmly. 

Q:

  TV display “Please check the TX input signal”? 

A: 

 

Please check if there is a HDMI signal input of TX 

 

Try to connect the signal source directly to display device to see if 
there is signal output from source device or change the signal 
source, HDMI wire and try again 

Q:

  When playing 4Kx2K source, screen is back without any content? 

A:

  Make sure both TV and HDMI cable support HDMI1.4. 

Q: 

Display not fluent, not stable? 

A: 

 

Please check the cable length between the TX to switch, the switch 
to the RX and the connection between each level is within the 
required range. 

 

Click the "Reset" button on the TX/RX front panel, reset and 
reconnect. 

 
Disclaimer 

The  product  name  and  brand  name  may  be  registered  trademark  of  related 

manufacturers.TM and ® may be omitted on the user manual. The pictures on the user 

manual are just for reference, and there may be some slight difference with the real 

products. We reserve the rights to make changes without further notice to a product 

or system described herein to improve reliability, function or design. 

 
 
 
This is a Class A product. In home environment, this product may cause radio interference.   
In this case, the user may be required to take appropriate measures.

 

 
Hereby  Assmann  Electronic  GmbH,  declares  that  the  Declaration  of  Conformity  is  part  of  the 
shipping content. If the Declaration of Conformity is missing, you can request it by post under the 
below mentioned manufacturer address.   
 

www.assmann.com 

Assmann Electronic GmbH 
Auf dem Schüffel 3 
58513 Lüdenscheid 
Germany

 

 

 

Summary of Contents for DS-55124

Page 1: ...4K HDMI Extender Set over IP CAT User Manual DS 55124 DS 55125 RX unit Rev 2...

Page 2: ...plug in out the network cables and IR cables when it is in using to avoid cables damage 6 Please note that our extender supports 5V power supply also but the 5 Volt power port is alternative Please do...

Page 3: ...evice computer graphics card DVD PS3 HD monitoring equipment etc 2 HDMI display device like SDTV HDTV and projector with HDMI port 3 Network cables CAT 5 5e 6 network cables 4 Transmission length CAT5...

Page 4: ...ble Power Light Power input DC5V Data transmission light Network link light HDbitT signal output PoE Input 2 HDMI EXTENDER RX Receiver Reset HDMI signal output IR signal input to connect with IR recei...

Page 5: ...ality cable can reach 150 meters 1 2 Router Connection By using network router repeater realize unlimited extension DVD HDMI IN HDMI EXTENDER TX Sender PoE Switch CAT5 5E 6 Cable HDMI EXTENDER RX Rece...

Page 6: ...ne sender to several receivers realize extender splitter function DVD HDMI IN CAT5 5E 6 Cable PoE Switch HDMI EXTENDER TX Sender HDMI EXTENDER RX Receiver HDMI OUT CAT5 5E 6 Cable HDMI EXTENDER RX Rec...

Page 7: ...1 2Vp p TMDS Input and Output DDC signal 5Vp p TTL Adapter PoE input Support IEEE802 3af Input power 10W Voltage DC5V 2A Power adapter not included Power consumption TX 6W RX 5W ESD protection 1a cont...

Page 8: ...econnect Disclaimer The product name and brand name may be registered trademark of related manufacturers TM and may be omitted on the user manual The pictures on the user manual are just for reference...

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