User Manual

ENGLISH

Button Assignments

1. Press the side button as indicated and

gently slide your finger over the crystal

sensing area of the OptoWheel to

activate the turbo scroll function and

release the side button to disable.

2. Left Button: Provides traditional mouse

functions such

as click, double click and drag.

3. 8 way scroll function or Middle button: Gently slide your finger

over the OptoWheel to scroll in eight different directions to surf the

Internet and Windows documents or press the OptoWheel down to

activate the middle button function.

4. Right button: Provides traditional mouse click function

Note: Adjust dpi resolution

Press left and right button together for three

seconds, the resolution will switch from 1600 to

800 dpi. Press both buttons again for three seconds

and it will revert to 1600 dpi. The LED flash is

shorter for 800 dpi.