Donut System LSI B1586 用户手册

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 the equipment 
off and on, the user is encouraged to try to correct the interference by one of the following measures: 

• Reorient or relocate the receiving antenna. 

• Increase the separation between the equipment and receiver. 

• Connect the equipment into an outlet on a circuit different from that to which the receiver is con-nected. 

• Consult the dealer or an experienced radio/TV technician for help. 

 

 

Modifications not expressly approved by the party responsible for compliance could void the user’s authority to 
operate the equipment. 

 

This device complies with Part 15 of the FCC Rules. Operation is subject 

to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must 
accept any interference received, including interference that may cause undesired operation 

 

This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This 
equipment should be installed and operated with a minimum distance of 20 centimeters between the radiator and 
your body.This transmitter must not be co-located or operating in conjunction with any other antenna or 
transmitter.