A4Tech G9-730FX User Manual page 11

1) 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
2) You may move the Red split icon to change the ratio of area A and B.
(Note: If the "Normal Wheel" is selected, the wheel will perform as a normal mouse wheel, and "4-way
Wheel" function won't be launched.)
Power-saving Management
1. Click the icon at the system tray and select "Power Management ".
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