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Chapter 2: Operating the Graphing Calculator
Editing Entries
Editing modes
The calculator has the following two editing modes: equation mode,
and one line mode.
You can select one from the G EDITOR menu of the SETUP menu.
Equation editor
* See page 31 for details.
Use ; ' { } to move the cursor around, and
Cursor
use the D B C keys to edit entries.
navigation
• D key deletes an entry AT THE CURSOR.
• B key erases one BEFORE THE CURSOR.
• Use C to clear the entire entry line.
About the Insert
When the editing mode is set to one-line, insert mode needs to
be manually specified. Press and release @, then i to
mode
set the insert mode. Press @ i again to return to the
overwrite mode.
The C key clears all screen entries in the Calculation screen,
as well as clearing error messages. It also clears a single line
equation in the Y screen.
Example
Type 3096, then change 3 to 4. When done, jump the cursor to the
very end of the numbers.
# C 3 0 9 6 ;
; ; ; D 4
' ' '
22
One line editor
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