Topics in Algebra 1 © 2001 Texas Instruments Introduction viii
Navigating Topics in Algebra 1
(continued)
Navigation Star
The navigation star is located on the bottom right of most
Overview
and
Observations
screens.
When the right and left arrows of the navigation star are flashing, press | and ~ on the
calculator to page back and forward between screens. When the up and down arrows are
flashing, } and † are used to navigate vertical menus (see below).
Horizontal Menus
A horizontal menu may be displayed at the bottom of the screen. The menu items help you move
between screens in the application. The menu items change from one screen to another. The
following are the most frequently displayed menu items.
Menu Item Press To Do This
á
EXIT
â
o
Exit the application.
á
UP
â
q Move up a level in the menu structure.
á
HELP
â
s Display the
HELP MENU
.
á
MAIN
â
o Return to the previous screen from the
HELP MENU
.
á
BACK
â
p Return to the
HELP MENU
from a
HELP
explanation screen.
á
MENU
â
o Return to the previous menu screen.
á
QUIT
â
o Quit an activity.
To select a menu item, press the calculator key that corresponds to the menu item on the screen.
& ' ( ) *
* In these materials, the items
in the horizontal menus are
shown in angle brackets; for
example
á
EXIT
â
,
á
UP
â
, and
á
HELP
â
.
The menu items change
from one screen to another.
On some screens, different
menu items are mapped to
the calculator keys.
These menu items
map to
these calculator keys. *
Horizontal
menu
Navigation star
Press
~
to display the
next screen.