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FAQ 

Q: 

No output on screen? 

A: 1)

 

Firstly, please check and make sure the power supply is 
connected well. Then, check and make sure all cables are 
connected correctly. 

 2)

 

Please check and make sure the right HDMI input port of the 
TV/screen has been chosen. 

 3)

 

Please check and make sure there is HDMI signal to be fed into 
transmitter unit, and check and make sure the receiver unit 
has been connected well with the display device. 

 

 

Q: 

Indicator LED 2 keeps off and no output? 

A: 

Check and make sure the HDMI display device has been switched 
to the right HDMI input channel. 

 

 

Q: 

Indicator LED 3 keeps off? 

A: 

Check whether the TX’s HDMI IN has signal input and make sure 
RX’s OUT is well connected with HDMI display 

 

 

Q: 

Output image with snow point? 

A: 

Change the HDMI cable between the transmitter unit and the 
source device; it will be better to use a shorter HDMI cable for 
re-testing. 

 

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 

 

 

Содержание DS-55503

Страница 1: ...4K HDMI HDBaseT Extender Set 70m Manual DS 55503 ...

Страница 2: ...and clearly It is lossless in signal and supports 3D 24bits deep color CEC HDCP and 4K2K 60Hz resolution This product supports to power over network cable just connect the power adapter with the receiver unit can keep this device working well It s a perfect solution for audio video transmission in applications of HD conference system HD multimedia education system HD digital advertising and signag...

Страница 3: ...1pcs User manual x1pcs IR blaster extension cable x2pcs IR receiver extension cable x2pcs RS232 serial port cap 2pcs Installation Requirements 1 HDMI source devices with HDMI OUTPUT interface 2 Display devices With HDMI INPUT port 3 Network cables Cat6 Cat6A Cat7 ...

Страница 4: ...ith the HDMI display device and it turns off when no transmission between the receiver unit and the display device HDBT Output To connect with receiver by network cable HDMI input Connect with HDMI source device Reset button Press for restarting the unit RS232 RS232 control IR receiver extension cable interface Connect with IR receiver extension cable Please make sure the remote control is within ...

Страница 5: ...connected well with the HDMI display device and it turns off when no transmission between the receiver unit and the display device HDBT input To connect with receiver by network cable HDMI output Connect with HDMI display device Reset button Press for restarting the unit RS232 RS232 control IR receiver extension cable interface Connect with IR receiver extension cable Please make sure the remote c...

Страница 6: ...UT of TX and connect IR receiver extension cable with IR IN of RX If control at TX end please connect IR receiver extension cable with IR IN of TX and connect IR blaster extension cable with IR OUT of RX 3 RS232 serial bi direction passback function 1 Baud rate Different encoding mechanism cannot mix connect the baud rate of RS232 serial of these transmitter unit and receiver unit support 4800 960...

Страница 7: ...5200 on your serial port test tool before power on Then power on when the RS232 serial of product connects to serial port test tool the software will read out the baud rate at once e g software show information Baud rate 9600 means 9600 is the current baud rate 4 Set baud rate For example the current baud rate is 9600 but the baud rate of control equipment is 19200 so the baud rate should be set a...

Страница 8: ... CAT7 Transmission length CAT6 70m 1080p 60Hz 48bpp 1080p 60Hz 3D 4Kx2K 60Hz CAT6A 70m CAT7 70m IR control Support 20 60kHz wide frequency devices and Bi directional IR transmission Working temperature 0 55 C Storage temperature 10 70 C Humidity 0 90 no condensation Power supply DC 12V 2A x1pcs Power consumption TX 6W RX 8W Product dimension 109 49 L x87 0 W x23 4 H mm Material Iron alloy material...

Страница 9: ...dicator LED 3 keeps off A Check whether the TX s HDMI IN has signal input and make sure RX s OUT is well connected with HDMI display Q Output image with snow point A Change the HDMI cable between the transmitter unit and the source device it will be better to use a shorter HDMI cable for re testing This is a Class A product In home environment this product may cause radio interference In this case...

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