Texas Instruments TI-80 Calculator User Manual


 
4 Getting Started
To leave the keyboard uncluttered, the TI
.
80 uses full-screen menus to display
many additional operations. The use of specific menus is described in the
appropriate chapters.
Displaying a Menu
When you press a key that displays a menu, such as
I
, that menu screen temporarily replaces the screen
where you are working.
A
fter you make a selection from a menu, you usually are
returned to the screen where you were.
Moving from One Menu to Another
A
menu key may display more than one menu name. The
names appear on the top line. The name of current menu
is highlighted, and the items in that menu are displayed.
Use
9
or
6
to display a different menu.
Selecting an Item from a Menu
The number of the current item is highlighted. If there are
more than seven items on the menu, a
$
appears on the
last line in place of the : (colon).
To select from a menu, you can either:
¦
Use
8
and
7
to move the cursor to the item, and
then press
¸
.
¦
Press the number of the item.
Note: The tenth item in a menu is number
0
. If there are
more than 10 items, they are numbered A, B, C, etc. To
select one of these items, press
?
and then the
letter.
Leaving without Making a Selection
To leave a menu without making a selection:
¦
Press
2
.
to return to the Home screen.
¦
Press
M
to return to the screen where you
were.
¦
Press the key for another screen or menu.
TI-80 Menus