Cable Electronics SW404HD User Manual

 

10. The matrix panel keys and communication ports are out of order? 

Answer: Check if the equipment power input is good and the computer communication ports 

are good.  If the connections are good, it could be failure of the product.  Call 469-429 
9200 for technical support. 

 

11. Operation and function failure occurred? 

Answer: Check if the equipment and the matrix system are properly connected.  If the 

problem persists, Call 469-429 9200 for technical support.