Fujitsu stylistic q616 Operating Manual page 34

Working with the Tablet PC
Action
Increase or decrease view
Lock context-sensitive menus
32
Description
► Put two fingers on the touchscreen and
move them apart to increase the size of the
view.
or
► Put two fingers on the touchscreen and
move them together to decrease the size
of the view.
► Use two fingers to tap twice in quick
succession on the touchscreen.
Fujitsu