Increase a particular point
Press to switch into Zoom mode.
Press and hold the stylus on the point of the shape that you want to see more precisely.
Press on the Frame shape at bottom of groove in white ( ).
An audible signal informs you that the information is registered.
The image is displayed:
1. Locate the form on scale 1.
2. Movement arrow
Movement to the top of the shape
Movement to the bottom of the shape
Press again to enlarge the area.