Shenzhen Eastech Co. Ltd. 515R User Manual

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2.4GHz  WIRELESS OPTICAL MOUSE 
S-100 
USER MANUAL 
 
 
 
 
 
 
COMPLIANCE WITH FCC REGULATIONS 
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 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. 
 
CAUTION: Changes or modifications not expressly approved by the party responsible for compliance 
could void the user’s authority to operate the equipment. 
PLEASE READ THIS USER MANUAL COMPLETELY BEFORE OPERATING 
THIS UNIT AND RETAIN THIS BOOKLET FOR FUTURE REFERENCE