User manual

Change the Mouse Wheel to 4-way Wheel
Click the icon at the s ystem tray and select "4-Way Wheel Settings".
a. The 4-way Wheel splits the working screen into 2 areas A and B as shown on the right. When the
cursor locates in area A, the wheel will perform vertical scrolling; when the cursor locates in
area B, the wheel will perform horizontal scrolling
b. You may move the Red split icon to change the ratio of area A and B
(Note: If the "Norm al Wheel" is selected, the wheel will perform as a normal mouse wheel, and
“4-way Wheel” function won't be launched.)