Soft Key functions are represented
by the labels displayed along the
bottom of the screen. To perform a
Soft Key function, press the
unlabelled key at the top of the
keyboard that corresponds to the
label you want. These labels change
to reflect the different functions
available in the various books and
exercises in this device.
For example, in the main menu, the
following Soft Keys are available:
BOOKS
LEARN
SOLVE
GAMES
SETUP
Key Guide
Soft Keys
Displays the Books menu.
Displays the Learning
menu.
Displays the Solvers
menu.
Displays the Games menu.
Displays the Setup menu.