Winspeed Co. Ltd A28 User Manual

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§ 15.19 Labelling requirements. 
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. 
 
 
§ 15.21 Information to user. 
Any Changes or modifications not expressly approved by the party responsible for compliance could void the 
user's authority to operate the equipment. 
 
§ 15.105 Information to the user. 
Note:
 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 or more 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 connected. 
-Consult the dealer or an experienced radio/TV technician for help. 
 
 
* RF warning for Portable device: 
The device has been evaluated to meet general RF exposure requirement. The device can be used in portable 
exposure condition without restriction.