LaserSoft Imaging

I downloaded the demo. I wanted to do an index scan.
I searched the PDF doc file and the word "index" was not there.
I managed to do an index scan but the doc should tell me how.
I'm used to SIlverfast for flatbed. You should have a quick start guide for film scanners covering index scans, etc.

In SilverFast its called: "OVERVIEW"

Its a small Button at the vertical button list. If you are scrolling with your mouse over these buttons the help text say "Overview scan"

Also you can watch in your docu for these words.