These are some of the most commonly used tools for adjusting your film. You can find these settings in the "Home" and "Adjust" tabs.
Contrast - Higher contrast generally makes small, blurry text easier to read.
Brightness - Used to adjust dark documents. The AB button automatically adjusts this.
Focus - If the document looks blurry, try adjusting the focus. The AF button automatically adjusts it.
Film Type - Allows you to switch between negative and positive film types. This is only used for microfiche.
Manual Straighten - Straightens crooked documents for easier reading and printing.
Mirror - Creates a mirror image of what you see on the screen. Use this if your text appears to be backwards.
Auto Adjust - Auto adjust automatically adjusts the brightness and constrast, and straightens the image.