To adjust the tilt/scroll wheel:
1Right-click the Mouse icon in the system tray, then click Adjust Property. The Bluetooth Mouse Property dialog box opens.
2To set the vertical scroll speed, click one of the following, then click OK.
•Scroll x line(s) per notch—Sets the number of lines to scroll when the scroll wheel is moved one notch. Specify the number of lines with the up and down arrows.
•Scroll one screen per notch—Scrolls the entire window when the scroll wheel is moved one notch.
3To set the horizontal scroll speed, move the Horizontal Scroll slider toward Slow or Fast, or click Use Default to restore the factory settings.
4Click OK.
