APH Chameleon 20, User Manual

Page: 35 / 45

35
To add operators such as + or -, open the Context menu using Space + M.
Refer to the Calculator Commands Table in the next section, for a full list of
calculator commands and operators.
Calculator Commands Table
The Calculator commands are listed in Table 5.
Table 5: Calculator Commands using U.S. Computer Braille
Action Shortcut or Key Combination
Plus Dots 3-4-6
Minus Dots 3-6
Multiply Dots 1-6
Divide Dots 3-4
Equals Enter
Clear Space + Dots 3-5-6
Decimal point Dots 4-6
Percent Dots 1-4-6
Square root Space + Dots 3-4-5
Pi Space Y
Using the Date and Time Application
The Chameleon features an application that gives you the current date
and time.
To open Date and Time:
1. Go to the Main menu.
2. Press the Previous or Next thumb keys until you reach the Date and
Time menu item.
3. Press Enter or a cursor routing key.