5-2To Start Button Capture,After the scanner driver is successfully installed, the ButtonCapture program should be also installed to your computer.The Button capture is a very useful program which you cancustomize the button’s function. On your Windows systemscreen, click Start>Programs>Scanner AVXXX (your scannermodel)>Preferences to display the Button Capture dialog boxas shown below.The Button Capture dialog box consists of a scan setting areaat the left, a function items area at the right, and a series ofaction buttons at the bottom.