2. DisplaykSelecting Icons

This section describes how to select an icon in the Main Menu to enter the mode you want.

uTo select an icon
1. Press m to display the Main Menu.

 

 

2. Use the cursor keys (d, e, f, c) to move the

Currently selected icon

highlighting to the icon you want.

 

 

 

 

 

3. Press w to display the initial screen of the mode whose icon you selected.

You can also enter a mode without highlighting an icon in the Main Menu by inputting the number or letter marked in the upper right corner of the icon.

The following explains the meaning of each icon.
IconMode NameDescription

 

 

 

 

Run-Matrix

Use this mode for arithmetic calculations and function

 

 

calculations, and for calculations involving binary, octal,

 

 

decimal, and hexadecimal values and matrices.

 

 

 

 

Statistics

Use this mode to perform single-variable (standard deviation)

 

 

and paired-variable (regression) statistical calculations, to

 

 

perform tests, to analyze data and to draw statistical graphs.

 

 

 

 

eActivity

eActivity lets you input text, math expressions, and other data

 

 

in a notebook-like interface. Use this mode when you want to

 

 

store text or formulas, or built-in application data in a file.

 

 

 

 

Spreadsheet

Use this mode to perform spreadsheet calculations. Each file

 

 

contains a 26-column × 999-line spreadsheet. In addition to

 

 

the calculator’s built-in commands and Spreadsheet mode

 

 

commands, you can also perform statistical calculations and

 

 

graph statistical data using the same procedures that you use

 

 

in the Statistics mode.

 

 

 

 

Graph

Use this mode to store graph functions and to draw graphs

 

 

using the functions.

 

 

 

 

Dyna Graph

Use this mode to store graph functions and to draw multiple

 

(Dynamic Graph)

versions of a graph by changing the values assigned to the

 

variables in a function.

 

 

 

 

 

1-3