Page 26 Operation Manual
B.1.2 The Options Screen
Picture 12: Options screen
Document Mode
The Document Mode allows the user to select between different types of documents:
In Flat Mode the document is treated as flat, i.e. with a fixed focus setting, regardless
of the actual shape of the document. This mode avoids out of focus problems when
scanning three dimensional objects that cannot be described as folders or books.
In the Book Fold Correction mode the focus follows the surface of a book while the
scanner advances from left to right or right to left. Also all geometric distortions are
compensated. It is essential that the book is aligned straight to the laser line for optimal
results. More details of the book fold correction can be specified in the
(Options) dialog
(see chapter B.1.2.1).
In the Folder Mode the focus is fixed on the right side and the left side of the document
independent of each other. It is essential that the open folder is aligned straight to the
laser line to get optimal results.
In the Fixed Focus Mode the focus is fixed to the value stored in the
(Options) settings
(see chapter B.1.2.2).
In the Glass Plate Mode the focus is fixed to the defined height of the glass plate in
closed position.