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THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS SUBJECT TOTHE 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. 

Federal Communications Commission Requirements 
The equipment has been tested and found to comply with the limits for 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 instruction, may cause harmful interference to radio communication. 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:   

z

 

Reorient of relocate the receiving antenna. 

z

 

Increase the separation between the equipment and receiver. 

z

 

Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 

z

 

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

 

 

THE CHANGES OR 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.

 

 

 

 

 

 

Summary of Contents for BatteryFREE NB-99D

Page 1: ...BatteryFREE Office 2Wheel Wireless Optical Mouse User s Manual Model NB 99D www a4tech com...

Page 2: ...erence 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 us...

Page 3: ...peration and no RF interference Same time just one click on 2X Button straightly opens files and programs easily Save times and improve efficiency HOW TO USE YOUR 2X TWO WHEELS MOUSE Just One click 2X...

Page 4: ...hould light up with steady GREEN while mouse is circulating on the mouse pad NOTE 1 Do not use this product on any metal table or surface The metal surface may interfere with the cross induction and h...

Page 5: ...Click the button on the right to install driver 7 Follow the on screen instruction to complete your installation 8 Restart your computer after the driver has been installed 9 You will see a mouse ico...

Page 6: ...as right click for your mouse 5 3 button has been assigned as Pan function by default It s a vertical scrolling wheel if you scroll it Also known as Wheel Button because it s a 3 button if you click i...

Page 7: ...ons you can assign the corresponding function for the 2nd wheel at a time they are horizontal scrolling function zoom in out function backward forward the page previous next documents in turn 2 Click...

Page 8: ...ection at a time For example if has been selected then the wheel will work as horizontal scrolling Zoom In Out function Backward Forward the page Previous Next Document TECH SUPPORT For tech support p...

Page 9: ...of channels and channel separation Scan frequency to lock a working point for Wireless Battery Free Mouse Working frequency of Every Mouse maybe be different working point from 121 KHz to 128KHz Modul...

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