A Four Tech Co Ltd NB99 Benutzerhandbuch

How to TUNE   

1.  If your mouse is not on the mouse pad, the PWR LED light will be   

blinking. Place the mouse on the center of the mouse pad. The   

PWR LED light should now stop blinking and remain lit. 

2.  Press the “TUNE” button   

3.  PWR LED turns “Off” and the RUN LED light starts “Blinking”. 

4.  When the tuning process is complete, the PWR and RUN LED will   

return to their original mode. 

If your mouse cursor does not move smoothly, you should repeat the   

“TUNE” process to adjust the frequency for best performance. 

1.  Do not use this product on any 

. The metal surface may interfere with 

the cross-induction frequency and have an adverse effect on the   

mouse operation. 

2.  Do not place the products too close to CRT monitor. Keep a distance 

of at least 20cm. 

3.  The working of frequency range is 0 to 50 centigrade degrees . 

 
 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

distance of 20 cm.