ClassPad OS Version
User’s Guide
NOTICE
FCC WARNING
Declaration of Conformity
1. Unpacking
2. Attaching and Removing the Front Cover
3. Using the Stylus
4.Replacing Batteries and Setting Up the ClassPad
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5.User Registration
Handling Precautions
Be sure to keep physical records of all important data
Backing Up Data
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Contents
2 Using the Main Application
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3 Using the Graph & Table Application
4 Using the Conics Application
Chapter 5 Using the 3D Graph Application
Chapter 6 Using the Sequence Application
7 Using the Statistics Application
8 Using the Geometry Application
9 Using the Numeric Solver Application
Chapter 10 Using the eActivity Application
Chapter 11 Using the Presentation Application
Chapter 12 Using the Program Application
Chapter 13 Using the Spreadsheet Application
Chapter 14 Using the Differential Equation Graph Application
Chapter 15 Using the Financial Application
Chapter 16 Configuring System Settings
Chapter 17 Performing Data Communication
Appendix
About This User’s Guide
ClassPad Keypad and Icon Panel
On-screenKeys, Menus, and Other Controllers
Page Contents
Getting Acquainted
1-1General Guide
General Guide
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Using the Stylus
1-2Turning Power On and Off
Limiting the Duration of the Sleep State
1-3Using the Icon Panel
1-4 Built-inApplications
Starting a Built-inApplication
Application Menu Operations
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1-5 Built-inApplication Basic Operations
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Using the Menu Bar
Using the OMenu
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Using Check Boxes
Using Option Buttons
Using the Toolbar
Interpreting Status Bar Information
Pausing and Terminating an Operation
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1-6Input
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Input Basics
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Advanced Soft Keyboard Operations
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1-7Variables and Folders
Variable Types
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Creating a Folder
Creating and Using Variables
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Assigning Values and Other Data to a System Variable
Locking a Variable or Folder
Rules Governing Variable Access
1-8Using the Variable Manager
Variable Manager Views
Exiting the Variable Manager
Variable Manager Folder Operations
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Variable Operations
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1-9Configuring Application Format Settings
Specifying a Variable
Initializing All Application Format Settings
Application Format Settings
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Using the Main
Application
2-1Main Application Overview
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Main Application Menus and Buttons
Using Main Application Modes
Accessing ClassPad Application Windows from the Main Application
Accessing the Main Application Window from Another ClassPad Application
2-2Basic Calculations
Using the eKey
Omitting the Multiplication Sign
Using the Answer Variable (ans)
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Assigning a Value to a Variable
Calculation Error
Calculation Priority Sequence
Calculation Modes
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2-3Using the Calculation History
Re-calculatingan Expression
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Deleting Part of the Calculation History Contents
Clearing All Calculation History Contents
2-4Function Calculations
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2-5List Calculations
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Using a List in a Calculation
Using a List to Assign Different Values to Multiple Variables
2-6Matrix and Vector Calculations
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Performing Matrix Calculations
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Using a Matrix to Assign Different Values to Multiple Variables
2-7Specifying a Number Base
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Selecting a Number Base
Arithmetic Operations
Bitwise Operations
Using the baseConvert Function (Number System Transform)
2-8Using the Action Menu
Example Screenshots
Displaying the Action Menu
Using the Transformation Submenu
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L[ f(t)] (s)=∫0∞ f(t)e–stdt
x’ + 2x = e–t where x(0)
b
∞ eω•x•i • f(x)dx
∞ e–ω•x•i • f(x)dx
eω•x•i • f(x)dx
f(x)dx
H(ω) = F [h(t)] = ∫–∞∞ h(t)e–iωt dt
⏐b⏐
⏐b⏐
Using the Calculation Submenu
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Using the Complex Submenu
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Using the List-CreateSubmenu
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Using the List-CalculationSubmenu
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Using the Matrix-CreateSubmenu
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Using the Matrix-CalculationSubmenu
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Using the Vector Submenu
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Using the Equation/Inequality Submenu
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Using the Assistant Submenu
Using the Distribution Submenu
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Using the Command Submenu
2-9Using the Interactive Menu
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Using the “apply” Command
2-10 Usingthe Main Application in Combination with Other Applications
Closing Another Application’s Window
Using the Graph Window $and 3D Graph Window %
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Using a Graph Editor Window (Graph & Table: !, Conics: *, 3D Graph:
@, Numeric Solver: 1)
Using the Stat Editor Window
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Using the Geometry Window
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Using the Sequence Editor Window &
2-11Using Verify
Verify Menus and Buttons
Using Verify
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2-12Using Probability
Starting Up Probability
Probability Menus and Buttons
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Using Probability
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2-13Running a Program in the Main Application
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3-1Graph & Table Application Overview
3-2Using the Graph Window
3-3Storing Functions
3-4Using Table & Graph
3-5Modifying a Graph
3-1Graph & Table Application Overview
Graph & Table Application Menus and Buttons
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Graph & Table Application Status Bar
Graph & Table Application Basic Operations
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3-2Using the Graph Window
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Viewing Graph Window Coordinates
Scrolling the Graph Window
Panning the Graph Window
Zooming the Graph Window
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Other Graph Window Operations
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3-3Storing Functions
Specifying the Function Type
Storing a Function
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Using Built-inFunctions
Saving the Message Box Expression to the Graph Editor Window
Editing Stored Functions
Deleting All Graph Editor Expressions
Graphing a Stored Function
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Saving Graph Editor Data to Graph Memory
3-4Using Table & Graph
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Editing Number Table Values
Deleting, Inserting, and Adding Number Table Lines
Regenerating a Number Table
Generating a Number Table and Using It to Draw a Graph
Saving a Number Table to a List
Generating a Summary Table
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Making the Graph Editor Window the Active Window
3-5Modifying a Graph
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3-6Using the Sketch Menu
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3-7Using Trace
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Linking Trace to a Number Table
Generating Number Table Values from a Graph
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3-8Analyzing a Function Used to Draw a Graph
Using G-SolveMenu Commands
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Using the Conics
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Using the 3D Graph
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Using the Sequence
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Using the Statistics
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Using the Geometry
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Using the Numeric
Solver Application
9-1Numeric Solver Application Overview
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9-2Using Numeric Solver
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Using the eActivity
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Using the Program
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Using the Spreadsheet Application
13-1Spreadsheet Application Overview
13-2Spreadsheet Application Menus and Buttons
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13-3Basic Spreadsheet Window Operations
Navigating Around the Spreadsheet Window
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Hiding or Displaying the Scrollbars
Selecting Cells
Using the Cell Viewer Window
13-4Editing Cell Contents
Entering the Edit Mode
Basic Data Input Steps
Inputting a Formula
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Inputting a Cell Reference
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Inputting a Constant
Using the Fill Sequence Command
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Cut and Copy
Paste
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Specifying Text or Calculation as the Data Type for a Particular Cell
Using Drag and Drop to Copy Cell Data within a Spreadsheet
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Using Drag and Drop to Obtain Spreadsheet Graph Data
Recalculating Spreadsheet Expressions
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Importing and Exporting Variable Values
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Searching for Data in a Spreadsheet
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Sorting Spreadsheet Data
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13-5Using the Spreadsheet Application with the eActivity Application
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13-6Using the Action Menu
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Action Menu Functions
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13-7Formatting Cells and Data
Text Alignment
Number Format
Changing the Width of a Column
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13-8Graphing
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Graph Window Menus and Toolbar
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Basic Graphing Steps
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Using the Differential
Equation Graph
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Using the Financial
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Configuring System
Settings
16-1System Setting Overview
System Application Menus and Buttons
16-2Managing Memory Usage
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Deleting Memory Usage Data
16-3Using the Reset Dialog Box
16-4Initializing Your ClassPad
16-5Adjusting Display Contrast
16-6Configuring Power Properties
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16-7Specifying the Display Language
16-8Specifying the Font Set
16-9Specifying the Alphabetic Keyboard Arrangement
16-10Optimizing “Flash ROM”
16-11Specifying the Ending Screen Image
16-12Adjusting Touch Panel Alignment
16-13Viewing Version Information
16-14Registering a User Name on a ClassPad
16-15Specifying the Complex Number Imaginary Unit
16-16Assigning Shift Mode Key Operations to Hard Keys
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Performing Data
Communication
17-1Data Communication Overview
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Using the ClassPad Communication Application
17-2Connecting the ClassPad to Another Device
Connecting to an EA-200Data Analyzer
Connecting to a Computer (USB)
17-3Configuring Communication Parameters
Wakeup
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17-4Transferring Data to Another ClassPad Unit
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Selecting Data for Transfer
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Sending a Screenshot of the Current Display Contents
Communication Standby
Interrupting an Ongoing Data Communication Operation
Appendix
1 Resetting and Initializing the ClassPad
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2 Deleting an Application
3 Power Supply
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4 Number of Digits and Precision
5 Specifications
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6 Character Code Table
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7 System Variable Table
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8 Command and Function Index
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9 Graph Types and Executable Functions
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10 Error Message Table
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6-2, Hon-machi 1-chome
Shibuya-ku,Tokyo 151-8543,Japan