PC Concepts USB 2.0 4-Port HUB TU2-400 用户手册

 

The United States Federal Communication Commission 
(FCC) and the Canadian Department of Communications 
have established certain rules governing the use of electronic 
equipment. 

This device complies with Part 15 of FCC rules. Operation is 
subject to the following two conditions: 

1. 

This device may not cause harmful interface, and 

2.  This device must accept any interface received, 

including interface that may cause undesired operation. 
This equipment has been tested and found to comply 
with the limits for a Class B digital device, pursuant to 
Part 15 of the FCC Rules. These limits are designed to 
provide reasonable protection against harmful 
interference in a residential installation. This equipment 
generates, uses and can radiate radio frequency energy, 
and if not installed and used in accordance with the 
instructions, may cause harmful interference to radio 
communications. However, there is no guarantee that 
interference will not occur in a particular installation. If 
this equipment does cause harmful interference to radio 
or television reception, which can be determined by 
turning off and on, the user is encouraged to try to 
correct the interference by one or more of the following 
measures: 

   

◗

 Reorient or relocate the receiving antenna. 

   

◗

 

 Increase the distance between the equipment and 

receiver. 

   

◗

 Connect the equipment into an outlet on a circuit 

different from that to which the receiver is connected.