Many of the calculator functions are accessed through menus, or a list of items that appear on the screen. Each option is associated with the number to its left. For example Press .

The Frac option is associated with the key, the Dec option is associated with the key and so on.

Often there are more options available than the seven shown on the screen. This is indicated by an arrow symbol to the left of the last item. To view the others, press . After the last items are shown this returns to the first set.

A menu may contain other menus. For example, pressing yields a menu of other menus.

To get out of a menu press .