DongGuan Mae Tay Electronic Co. Ltd ARFMT User Manual

Page of 6
 
3
after 30 second left unused. LED light of the power will go off and mouse cursor will 
have no movement temporarily. 
 
 
6.  CE and FCC Approved 
This device complies with the 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. 
 
7. Caution 
To avoid the risk of batteries explosion, Please do not use alkaline batteries to charge 
them. 
 
Federal Communications Commission (FCC) Statement 
 
15.21 
You are cautioned that changes or modifications not expressly approved by the part 
responsible for compliance could void the user’s authority to operate the equipment. 
 
15.105(b) 
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. 
 
Operation is subject to the following two conditions: 
1) this device may not cause interference and 
2) this device must accept any interference, including interference that may cause 
undesired operation of the device.