Casio CLASSPAD 330 3.04 User Manual

ClassPad 330

ClassPad OS Version 3.04

User’s Guide

CASIO Education website URL

http://edu.casio.com

ClassPad website URL

http://edu.casio.com/products/classpad/

ClassPad register URL

http://edu.casio.com/dl/

GUIDELINES LAID DOWN BY FCC RULES FOR USE OF THE UNIT IN THE U.S.A. (not applicable to other areas).

NOTICE

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

• Consult the dealer or an experienced radio/TV technician for help.

FCC WARNING

Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Proper connectors must be used for connection to host computer and/or peripherals in order to meet FCC emission limits.

Connector SB-62 ClassPad to ClassPad USB connector for the ClassPad ClassPad to Windows® compatible PC

Declaration of Conformity

Model Number: ClassPad 330 Trade Name: CASIO COMPUTER CO., LTD. Responsible party: CASIO AMERICA, INC. Address: 570 MT. PLEASANT AVENUE, DOVER, NEW JERSEY 07801 Telephone number: 973-361-5400

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Quick Start Guide

ClassPad

Stylus (Inserted in ClassPad.)

CD-ROM

3-pin Cable (SB-62)

Front Cover (Attached to ClassPad.)

USB Cable

102

(

)

(–)



−

EXE

EXP

Keyboard

ON/OFF

Clear

Touch Screen Protector Four AAA-size Batteries LR03

(AM4)

(The protector is already installed on the touch screen when you purchase the ClassPad.)

ClassPad website URL

http://edu.casio.com/products/classpad/

EEE Yönetmeli¤ine Uygundur

Quick Start Guide

ClassPad 330

ClassPad OS Version 3.04

CASIO Education website URL

http://edu.casio.com

RJA521203-001V01

ClassPad register URL

http://edu.casio.com/dl/

Getting Ready

This section contains important information you need to know before using the ClassPad for the first time.

1. Unpacking

When unpacking your ClassPad, check to make sure that all of the items shown here are included. If anything is missing, contact your original retailer immediately.

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Getting Ready

2. Attaching and Removing the Front Cover

S To remove the front cover

Before using the ClassPad, remove the front cover and attach it to the back.

S To attach the front cover

When you are not using the ClassPad, attach the front cover to the front.

Important!

• Always attach the front cover to the ClassPad whenever you are not using it. Otherwise,

accidental operation of the touch screen or the 0 key can cause the power to turn on and

run down the batteries.

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Getting Ready

3. Using the Stylus

Slide the stylus from the slot provided for it on the ClassPad, and then use it to perform touch panel operations.

Important!

• Be careful so that you do not misplace or lose the stylus. When you are not using it, always keep the stylus in the slot provided for it on the ClassPad.

• Be careful so that you do not damage the tip of the stylus. A damaged tip can scratch or otherwise damage the ClassPad touch panel.

• Use only the supplied stylus or a similar instrument to perform touch panel operations. Never use a pen, pencil, or other writing instrument.

4. Replacing Batteries and Setting Up the

ClassPad

S ClassPad Operation

(1) Making sure that you do not accidentally press the 0 key, attach the front cover to the

ClassPad and then turn the ClassPad over. Remove the battery cover from the ClassPad by pulling with your finger at the point marked .

(2) Load the four batteries that come with ClassPad.

• Make sure that the positive (+) and negative (–) ends of the batteries are facing correctly.

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Getting Ready

(3) Replace the battery cover, making sure that its tabs enter the holes marked

 and turn the ClassPad front side up.

(4) Remove the front cover from the ClassPad.

(5) Align the touch panel.

a. Your ClassPad should turn on automatically and

display the Touch Panel Alignment screen.

b. Tap the center of each of the four cross marks as they

appear on the display.

• If the Touch Panel Alignment screen does not appear, use the stylus to press the P button on the back of the ClassPad.

Important!

• It may take a little time for your ClassPad to start up after

you press the P button.

(6) Adjust the display contrast.

a. Tap the

button to make it lighter.

button to make contrast darker, or the

P button

b. After the contrast setting is the way you want, tap [Set].

• Tapping [Initial] on the Contrast dialog box returns contrast to its initial factory default setting.

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Getting Ready

(7) Specify the display language.

a. On the list that appears, tap the language you want to use.

• You can select German, English, Spanish, French, or Portuguese.

b. When the language you want is selected, tap [Set].

• Tapping [Cancel] selects English and advances to the next dialog box.

(8) Specify the soft keyboard key arrangement.

a. On the list that appears, tap the key arrangement

you want to use.

b. When the key arrangement you want is selected, tap [Set].

• Tapping [Cancel] selects QWERTY arrangement and advances to the next dialog box.

(9) Specify the font set.

a. On the list that appears, tap the font set you want to use.

• You can select Regular or Bolder.

b. When the font set you want is selected, tap [Set].

• Tapping [Cancel] selects Bolder and advances to the next dialog box.

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(10) Configure power properties.

Getting Ready

a. Configure the Power Save Mode and Auto Power Off

settings.

• See “Power Saving Mode” and “Auto Power Off” on page

16-6-1 for details about these settings.

b. When the configurations are the way you want, tap [Set].

• Tapping [Cancel] selects “1 day” for [Power Save Mode]

and “6 min” for [Auto Power Off], and finalizes the setup operation.

5. User Registration

Before using your ClassPad or OH-ClassPad, be sure to read the contents of the file named Readme.html, which is on the bundled CD-ROM. There you will find the URL for a Website where you can register as an official user.

http://edu.casio.com/dl/

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Getting Ready

Handling Precautions

• Your ClassPad is made of precision components. Never try to take it apart.

• Avoid dropping your ClassPad and subjecting it to strong impact.

• Do not store the ClassPad or leave it in areas exposed to high temperatures or humidity, or large amounts of dust. When exposed to low temperatures, the ClassPad may require more time to display results and may even fail to operate. Correct operation will resume once the ClassPad is brought back to normal temperature.

• Replace the batteries once every one year regardless of how much the ClassPad is used during that period. Never leave dead batteries in the battery compartment. They can leak and damage the ClassPad.

• Do not use an oxyride battery or any other type of nickel-based primary battery with this product. Incompatibility between such batteries and product specifications can result in shorter battery life and product malfunction.

• Keep batteries out of the reach of small children. If swallowed, consult a physician immediately.

• Avoid using volatile liquids such as thinners or benzine to clean the ClassPad. Wipe it with a soft, dry cloth, or with a cloth that has been moistened with a solution of water and a neutral detergent and wrung out.

• Always be gentle when wiping dust off the display to avoid scratching it.

• In no event will the manufacturer and its suppliers be liable to you or any other person for any damages, expenses, lost profits, lost savings or any other damages caused by loss of data and/or formulas arising out of malfunction, repairs, or battery replacement. It is up to you to prepare physical records of data to protect against such data loss.

• Never dispose of batteries, the liquid crystal panel, or other components by burning them.

• When the “Batteries are extremely low!” message appears on the display, replace the batteries as soon as possible.

• Be sure to turn off the ClassPad before replacing the batteries.

• If the ClassPad is exposed to a strong electrostatic charge, its memory contents may be damaged or the keys may stop working. In such a case, perform the reset operation to clear the memory and restore normal key operation.

• If the ClassPad stops operating correctly for some reason, use the stylus to press the P button on the back of the ClassPad. Note, however, that this clears all the data in ClassPad memory.

• Note that strong vibration or impact during program execution can cause execution to stop or can damage the ClassPad’s memory contents.

• Using the ClassPad near a television or radio can cause interference with TV or radio reception.

• Before assuming malfunction of the ClassPad, be sure to carefully reread this user’s guide to ensure that the problem is not due to insufficient battery power, programming, or operational errors.

• Make sure nothing gets between the front cover and the touch screen. Besides creating the risk of scratching the touch screen, an object coming into contact with the screen can cause the power to turn on and run down the batteries.

• Always attach the front cover to the ClassPad whenever you are not using it. Otherwise,

accidental operation of the touch screen or the 0 key can cause the power to turn on and

run down the batteries.

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Getting Ready

Be sure to keep physical records of all important data!

Low battery power or incorrect replacement of the batteries that power the ClassPad can cause the data stored in memory to be corrupted or even lost entirely. Stored data can also be affected by strong electrostatic charge or strong impact. It is up to you to keep back up copies of data to protect against its loss.

Backing Up Data

Your ClassPad comes bundled with a special USB cable and FA-CP1 software, which you can use to backup data to a computer running Windows® 98 SE, Windows® Me, Windows® XP, Windows® 2000, or Windows Vista®.

• The FA-CP1 software is on the CD-ROM.

In no event shall CASIO Computer Co., Ltd. be liable to anyone for special, collateral, incidental, or consequential damages in connection with or arising out of the purchase or use of these materials. Moreover, CASIO Computer Co., Ltd. shall not be liable for any claim of any kind whatsoever against the use of these materials by any other party.

• Be sure to keep all user documentation handy for future reference.

• The contents of this user’s guide are subject to change without notice.

• No part of this user’s guide may be reproduced in any form without the express written

consent of the manufacturer.

• The options described in Chapter 17 of this user’s guide may not be available in certain

geographic areas. For full details on availability in your area, contact your nearest CASIO dealer or distributor.

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• • • • • • • • • • • • • • • • • • •

ClassPad 330

ClassPad OS Version 3.04

• • • • • • • • • • • • • • • • • • •

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Contents

Getting Ready

1. Unpacking .....................................................................................................1

2. Attaching and Removing the Front Cover .................................................

3. Using the Stylus ...........................................................................................

4. Replacing Batteries and Setting Up the ClassPad ....................................

About This User’s Guide

User Registration .........................................................................................6

Handling Precautions ........................................................................................

ClassPad Keypad and Icon Panel .....................................................................0-1-1

On-screen Keys, Menus, and Other Controllers ................................................0-1-2

Page Contents ....................................................................................................0-1-3

2 3 3

Chapter 1 Getting Acquainted

1-1 General Guide ....................................................................................... 1-1-1

General Guide ....................................................................................................1-1-2

Using the Stylus .................................................................................................1-1-4

1-2 Turning Power On and Off ................................................................... 1-2-1

Turning Power On .............................................................................................1-2-1

Turning Power Off .............................................................................................1-2-1

Resume Function ..............................................................................................1-2-1

Limiting the Duration of the Sleep State .............................................................1-2-2

1-3 Using the Icon Panel ............................................................................. 1-3-1

1-4 Built-in Applications ............................................................................

Starting a Built-in Application ..............................................................................1-4-2

Application Menu Operations .............................................................................1-4-2

1-5 Built-in Application Basic Operations ................................................. 1-5-1

Application Window ...........................................................................................1-5-1

Using a Dual Window Display ............................................................................1-5-1

Using the Menu Bar ............................................................................................1-5-3

Using the Menu ..........................................................................................1-5-4

Using Check Boxes ............................................................................................1-5-6

Using Option Buttons ..........................................................................................1-5-7

Using the Toolbar ...............................................................................................1-5-8

Interpreting Status Bar Information ....................................................................1-5-9

Pausing and Terminating an Operation .............................................................1-5-9

1-6 Input ....................................................................................................... 1-6-1

Using the Soft Keyboard ....................................................................................1-6-1

Input Basics .......................................................................................................1-6-3

Advanced Soft Keyboard Operations ................................................................1-6-8

1-4-1

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1-7 Variables and Folders .......................................................................... 1-7-1

Folder Types .......................................................................................................1-7-1

Variable Types ...................................................................................................1-7-2

Creating a Folder ...............................................................................................1-7-4

Creating and Using Variables .............................................................................1-7-5

Assigning Values and Other Data to a System Variable ..................................1-7-10

Locking a Variable or Folder .............................................................................1-7-10

Rules Governing Variable Access ....................................................................1-7-11

1-8 Using the Variable Manager ................................................................. 1-8-1

Variable Manager Overview ...............................................................................1-8-1

Starting Up the Variable Manager ......................................................................1-8-1

Variable Manager Views .....................................................................................1-8-2

Exiting the Variable Manager ............................................................................1-8-2

Variable Manager Folder Operations .................................................................1-8-3

Variable Operations ............................................................................................1-8-7

1-9 Configuring Application Format Settings ........................................... 1-9-1

Specifying a Variable ..........................................................................................1-9-2

Initializing All Application Format Settings ..........................................................1-9-3

Application Format Settings ................................................................................1-9-4

Chapter 2 Using the Main Application

2-1 Main Application Overview .................................................................. 2-1-1

Starting Up the Main Application ........................................................................2-1-1

Main Application Window ...................................................................................2-1-1

Main Application Menus and Buttons .................................................................2-1-3

Using Main Application Modes ...........................................................................2-1-4

Accessing ClassPad Application Windows from the Main Application ...............2-1-5

Accessing the Main Application Window from Another ClassPad

Application ..........................................................................................................2-1-6

2-2 Basic Calculations ................................................................................ 2-2-1

Arithmetic Calculations and Parentheses Calculations ......................................2-2-1

Using the , Key ..............................................................................................2-2-2

Omitting the Multiplication Sign ..........................................................................2-2-2

Using the Answer Variable (ans) ........................................................................2-2-2

Assigning a Value to a Variable ..........................................................................2-2-4

Calculation Error .................................................................................................2-2-4

Calculation Priority Sequence ............................................................................2-2-5

Calculation Modes ..............................................................................................2-2-6

2-3 Using the Calculation History .............................................................. 2-3-1

Viewing Calculation History Contents .................................................................2-3-1

Re-calculating an Expression .............................................................................2-3-2

Deleting Part of the Calculation History Contents ..............................................2-3-4

Clearing All Calculation History Contents ...........................................................2-3-4

2-4 Function Calculations........................................................................... 2-4-1

2-5 List Calculations ...................................................................................

Inputting List Data ...............................................................................................2-5-1

Using a List in a Calculation ...............................................................................2-5-3

Using a List to Assign Different Values to Multiple Variables .............................2-5-4

2-5-1

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2-6 Matrix and Vector Calculations ............................................................ 2-6-1

Inputting Matrix Data ..........................................................................................2-6-1

Performing Matrix Calculations ...........................................................................2-6-4

Using a Matrix to Assign Different Values to Multiple Variables .........................2-6-6

2-7 Specifying a Number Base ................................................................... 2-7-1

Number Base Precautions ..................................................................................2-7-1

Binary, Octal, Decimal, and Hexadecimal Calculation Ranges ..........................2-7-1

Selecting a Number Base ...................................................................................2-7-3

Arithmetic Operations .........................................................................................2-7-4

Bitwise Operations ..............................................................................................2-7-5

Using the baseConvert Function (Number System Transform) ..........................2-7-5

2-8 Using the Action Menu ......................................................................... 2-8-1

Abbreviations and Punctuation Used in This Section .........................................2-8-1

Example Screenshots .........................................................................................2-8-2

Displaying the Action Menu ................................................................................2-8-3

Using the Transformation Submenu ...................................................................2-8-3

Using the Advanced Submenu ...........................................................................2-8-8

Using the Calculation Submenu .......................................................................2-8-12

Using the Complex Submenu ...........................................................................2-8-19

Using the List-Create Submenu .......................................................................2-8-21

Using the List-Calculation Submenu ................................................................2-8-24

Using the Matrix-Create Submenu ...................................................................2-8-31

Using the Matrix-Calculation Submenu ............................................................2-8-33

Using the Vector Submenu ...............................................................................2-8-38

Using the Equation/Inequality Submenu .........................................................2-8-42

Using the Assistant Submenu ..........................................................................2-8-47

Using the Distribution and Inv. Distribution Submenus ....................................2-8-48

Using the Command Submenu ........................................................................2-8-57

2-9 Using the Interactive Menu ................................................................. 2-9-1

Interactive Menu and Action Menu .....................................................................2-9-1

Interactive Menu Example ..................................................................................2-9-1

Using the “apply” Command ...............................................................................2-9-4

2-10 Using the Main Application in Combination with Other Applications

Opening Another Application’s Window ...........................................................2-10-1

Closing Another Application’s Window .............................................................2-10-2

Using the Graph Window  and 3D Graph Window  ..............................2-10-2

Using a Graph Editor Window (Graph & Table: , Conics: ,

3D Graph: , Numeric Solver: ) ...............................................................2-10-4

Using the Stat Editor Window  ...................................................................2-10-5

Using the Geometry Window  ....................................................................2-10-9

Using the Sequence Editor Window  ........................................................2-10-11

........................................................................................ 2-10-1

2-11 Using Verify ......................................................................................... 2-11-1

Starting Up Verify .............................................................................................2-11-1

Verify Menus and Buttons ................................................................................2-11-2

Using Verify ......................................................................................................2-11-3

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2-12 Using Probability ................................................................................ 2-12-1

Starting Up Probability ......................................................................................2-12-2

Probability Menus and Buttons .........................................................................2-12-2

Using Probability ...............................................................................................2-12-4

2-13 Running a Program in the Main Application .................................... 2-13-1

Chapter 3 Using the Graph & Table Application

3-1 Graph & Table Application Overview ................................................... 3-1-1

Starting Up the Graph & Table Application .........................................................3-1-1

Graph & Table Application Window ....................................................................3-1-1

Graph & Table Application Menus and Buttons ..................................................3-1-2

Graph & Table Application Status Bar ................................................................3-1-7

Graph & Table Application Basic Operations .....................................................3-1-7

3-2 Using the Graph Window ...................................................................... 3-2-1

Configuring View Window Parameters for the Graph Window ...........................3-2-1

Viewing Graph Window Coordinates ..................................................................3-2-5

Scrolling the Graph Window ...............................................................................3-2-6

Panning the Graph Window ................................................................................3-2-6

Zooming the Graph Window ...............................................................................3-2-7

Other Graph Window Operations .....................................................................3-2-10

3-3 Storing Functions ................................................................................. 3-3-1

Using Graph Editor Sheets .................................................................................3-3-1

Specifying the Function Type .............................................................................3-3-2

Storing a Function ..............................................................................................3-3-3

Using Built-in Functions ......................................................................................3-3-5

Saving the Message Box Expression to the Graph Editor Window ....................3-3-5

Editing Stored Functions ....................................................................................3-3-6

Deleting All Graph Editor Expressions ...............................................................3-3-7

Graphing a Stored Function ...............................................................................3-3-7

Saving Graph Editor Data to Graph Memory ....................................................3-3-14

3-4 Using Table & Graph ............................................................................. 3-4-1

Generating a Number Table ...............................................................................3-4-1

Editing Number Table Values .............................................................................3-4-4

Deleting, Inserting, and Adding Number Table Lines .........................................3-4-5

Regenerating a Number Table ...........................................................................3-4-6

Generating a Number Table and Using It to Draw a Graph ...............................3-4-7

Saving a Number Table to a List ........................................................................3-4-8

Generating a Summary Table ............................................................................3-4-9

Making the Graph Editor Window the Active Window ......................................3-4-15

3-5 Modifying a Graph................................................................................. 3-5-1

Modifying a Single Graph by Changing the Value of a Coefficient

(Direct Modify) ....................................................................................................3-5-1

Simultaneously Modifying Multiple Graphs by Changing Common Variables

(Dynamic Modify) ................................................................................................3-5-4

3-6 Using the Sketch Menu ......................................................................... 3-6-1

Sketch Menu Overview .......................................................................................3-6-1

Using Sketch Menu Commands .........................................................................3-6-1

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3-7 Using Trace ............................................................................................ 3-7-1

Using Trace to Read Graph Coordinates ...........................................................3-7-1

Linking Trace to a Number Table .......................................................................3-7-3

Generating Number Table Values from a Graph ................................................3-7-4

3-8 Analyzing a Function Used to Draw a Graph ..................................... 3-8-1

G-Solve Menu Overview .....................................................................................3-8-1

Using G-Solve Menu Commands .......................................................................3-8-2

Chapter 4 Using the Conics Application

4-1 Conics Application Overview ............................................................... 4-1-1

Starting Up the Conics Application .....................................................................4-1-1

Conics Application Window ................................................................................4-1-1

Conics Application Menus and Buttons ..............................................................4-1-2

Conics Application Status Bar ............................................................................4-1-4

4-2 Inputting Equations ............................................................................. 4-2-1

Using a Conics Form to Input an Equation .........................................................4-2-1

Inputting an Equation Manually ..........................................................................4-2-3

Transforming a Manually Input Equation to a Conics Form ...............................4-2-3

4-3 Drawing a Conics Graph ...................................................................... 4-3-1

Drawing a Parabola ............................................................................................4-3-1

Drawing a Circle .................................................................................................4-3-4

Drawing an Ellipse ..............................................................................................4-3-5

Drawing a Hyperbola ..........................................................................................4-3-6

Drawing a General Conics ..................................................................................4-3-8

4-4 Using Trace to Read Graph Coordinates ............................................ 4-4-1

Using Trace ........................................................................................................4-4-1

4-5 Using G-Solve to Analyze a Conics Graph ......................................... 4-5-1

Displaying the G-Solve Menu .............................................................................4-5-1

Using G-Solve Menu Commands .......................................................................4-5-2

Chapter 5 Using the 3D Graph Application

5-1 3D Graph Application Overview .......................................................... 5-1-1

Starting Up the 3D Graph Application ................................................................5-1-1

3D Graph Application Window ............................................................................5-1-1

3D Graph Application Menus and Buttons .........................................................5-1-2

3D Graph Application Status Bar ........................................................................5-1-4

5-2 Inputting an Expression ....................................................................... 5-2-1

Using 3D Graph Editor Sheets ...........................................................................5-2-1

Storing a Function ..............................................................................................5-2-2

5-3 Drawing a 3D Graph .............................................................................. 5-3-1

Configuring 3D Graph View Window Parameters ..............................................5-3-1

3D Graph Example .............................................................................................5-3-3

5-4 Manipulating a Graph on the 3D Graph Window ................................ 5-4-1

Enlarging and Reducing the Size of a Graph .....................................................5-4-1

Switching the Eye Position .................................................................................5-4-1

Rotating the Graph Manually ..............................................................................5-4-2

Rotating a Graph Automatically ..........................................................................5-4-3

Initializing the Graph Window .............................................................................5-4-3

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Contents

5-5 Other 3D Graph Application Functions ............................................... 5-5-1

Using Trace to Read Graph Coordinates ...........................................................5-5-1

Inserting Text into a 3D Graph Window ..............................................................5-5-1

Calculating a

Using Drag and Drop to Down a 3D Graph ........................................................5-5-3

z-value for Particular x- and y-values, or s- and t-values ..............5-5-2

Chapter 6 Using the Sequence Application

6-1 Sequence Application Overview .......................................................... 6-1-1

Starting up the Sequence Application ................................................................6-1-1

Sequence Application Window ...........................................................................6-1-1

Sequence Application Menus and Buttons .........................................................6-1-2

Sequence Application Status Bar .......................................................................6-1-6

6-2 Inputting an Expression in the Sequence Application ...................... 6-2-1

Inputting Data on the Sequence Editor Window .................................................6-2-1

Inputting Data on the Sequence RUN Window ..................................................6-2-1

6-3 Recursive and Explicit Form of a Sequence ...................................... 6-3-1

Generating a Number Table ...............................................................................6-3-1

Graphing a Recursion .........................................................................................6-3-3

Determining the General Term of a Recursion Expression ................................6-3-5

Calculating the Sum of a Sequence ...................................................................6-3-6

6-4 Using LinkTrace .................................................................................... 6-4-1

6-5 Drawing a Cobweb Diagram .................................................................

6-5-1

Chapter 7 Using the Statistics Application

7-1 Statistics Application Overview ........................................................... 7-1-1

Starting Up the Statistics Application ..................................................................7-1-2

Stat Editor Window Menus and Buttons .............................................................7-1-3

Stat Editor Window Status Bar ...........................................................................7-1-4

7-2 Using Stat Editor ................................................................................... 7-2-1

Basic List Operations ..........................................................................................7-2-1

Inputting Data into a List .....................................................................................7-2-4

Editing List Contents ...........................................................................................7-2-7

Sorting List Data .................................................................................................7-2-8

Controlling the Number of Displayed List Columns ............................................7-2-9

Clearing All Stat Editor Data ...............................................................................7-2-9

7-3 Before Trying to Draw a Statistical Graph ........................................... 7-3-1

Using the SetGraph Menu ..................................................................................7-3-1

Configuring StatGraph Setups ............................................................................7-3-2

7-4 Graphing Single-Variable Statistical Data ........................................... 7-4-1

Normal Probability Plot (NPPlot) ........................................................................7-4-1

Histogram Bar Graph (Histogram) ......................................................................7-4-2

Med-Box Plot (MedBox) .....................................................................................7-4-2

Normal Distribution Curve (NDist) ......................................................................7-4-3

Broken Line Graph (Broken) ...............................................................................7-4-4

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Contents

7-5 Graphing Paired-Variable Statistical Data........................................... 7-5-1

Drawing a Scatter Plot and xy Line Graph .........................................................7-5-1

Drawing a Regression Graph .............................................................................7-5-2

Graphing Previously Calculated Regression Results .........................................7-5-4

Drawing a Linear Regression Graph ..................................................................7-5-5

Drawing a Med-Med Graph ................................................................................7-5-6

Drawing Quadratic, Cubic, and Quartic Regression Graphs ..............................7-5-7

Drawing a Logarithmic Regression Graph ..........................................................7-5-9

Drawing an Exponential Regression Graph ( Drawing an Exponential Regression Graph ( Drawing a Power Regression Graph ( Drawing a Sinusoidal Regression Graph (

y = a·x

y = a·e y = a·b

y = a·sin(b·x + c) + d) .....................7-5-13

b · x

) ...................................7-5-10

)......................................7-5-11

) ................................................7-5-12

Drawing a Logistic Regression Graph (

Overlaying a Function Graph on a Statistical Graph ........................................7-5-15

) ........................................7-5-14

7-6 Using the Statistical Graph Window Toolbar ...................................... 7-6-1

7-7 Performing Statistical Calculations .....................................................

Viewing Single-variable Statistical Calculation Results ......................................7-7-1

Viewing Paired-variable Statistical Calculation Results ......................................7-7-2

Viewing Regression Calculation Results ............................................................7-7-3

Residual Calculation ...........................................................................................7-7-3

Copying a Regression Formula to the Graph & Table Application .....................7-7-4

7-7-1

7-8 Test, Confidence Interval, and Distribution Calculations .................. 7-8-1

Statistics Application Calculations ......................................................................7-8-1

Program Application Calculations .......................................................................7-8-1

7-9 Tests ....................................................................................................... 7-9-1

Test Command List ............................................................................................7-9-2

7-10 Confidence Intervals ........................................................................... 7-10-1

Confidence Interval Command List ..................................................................7-10-2

7-11 Distributions ........................................................................................ 7-11-1

Distribution Command List ...............................................................................7-11-3

7-12 Statistical System Variables ............................................................... 7-12-1

Chapter 8 Using the Geometry Application

8-1 Geometry Application Overview .......................................................... 8-1-1

Starting Up the Geometry Application ................................................................8-1-3

Geometry Application Menus and Buttons .........................................................8-1-3

8-2 Drawing Figures .................................................................................... 8-2-1

Using the Draw Menu .........................................................................................8-2-1

Inserting Text Strings into the Screen ..............................................................8-2-18

Attaching an Angle Measurement to a Figure ..................................................8-2-19

Displaying the Measurements of a Figure ........................................................8-2-22

Displaying the Result of a Calculation that Uses On-screen Measurement

Values ...............................................................................................................8-2-25

Using the Special Shape Submenu ..................................................................8-2-27

Using the Construct Submenu ..........................................................................8-2-30

Transformation Using a Matrix or Vector (General Transform) ........................8-2-37

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8-3 Editing Figures ...................................................................................... 8-3-1

Selecting and Deselecting Figures .....................................................................8-3-1

Moving and Copying Figures ..............................................................................8-3-3

Pinning an Annotation on the Geometry Window ...............................................8-3-4

Specifying the Number Format of a Measurement .............................................8-3-5

Using the Measurement Box ..............................................................................8-3-6

8-4 Controlling Geometry Window Appearance ....................................... 8-4-1

Configuring View Window Settings .....................................................................8-4-1

Selecting the Axis Setting ...................................................................................8-4-2

Toggling Integer Grid Display On and Off ..........................................................8-4-3

Zooming ..............................................................................................................8-4-3

Using Pan to Shift the Display Image .................................................................8-4-6

8-5 Working with Animations ..................................................................... 8-5-1

Using Animation Commands ..............................................................................8-5-1

8-6 Using the Geometry Application with Other Applications ................ 8-6-1

Drag and Drop ....................................................................................................8-6-1

Copy and Paste ..................................................................................................8-6-5

Dynamically Linked Data ....................................................................................8-6-5

8-7 Managing Geometry Application Files ................................................ 8-7-1

File Operations ...................................................................................................8-7-1

Folder Operations ...............................................................................................8-7-4

Chapter 9 Using the Numeric Solver Application

9-1 Numeric Solver Application Overview ................................................ 9-1-1

Starting Up the Numeric Solver Application .......................................................9-1-1

Numeric Solver Application Window ...................................................................9-1-1

Numeric Solver Menus and Buttons ...................................................................9-1-1

9-2 Using Numeric Solver ........................................................................... 9-2-1

Chapter 10 Using the eActivity Application

10-1 eActivity Application Overview .......................................................... 10-1-1

Starting Up the eActivity Application .................................................................10-1-1

eActivity Application Window ...........................................................................10-1-1

eActivity Application Menus and Buttons ..........................................................10-1-2

eActivity Application Status Bar ........................................................................10-1-4

eActivity Key Operations ..................................................................................10-1-4

10-2 Creating an eActivity .......................................................................... 10-2-1

Basic Steps for Creating an eActivity ...............................................................10-2-1

Managing eActivity Files ...................................................................................10-2-3

10-3 Inserting Data into an eActivity ......................................................... 10-3-1

Inserting a Text Row .........................................................................................10-3-1

Inserting a Calculation Row ..............................................................................10-3-3

Inserting an Application Data Strip ...................................................................10-3-5

Strip Help Text ................................................................................................10-3-14

Moving Information Between eActivity and Applications ................................10-3-15

Inserting a Geometry Link Row ......................................................................10-3-17

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10-4 Working with eActivity Files ............................................................... 10-4-1

Opening an Existing eActivity ...........................................................................10-4-1

Browsing the Contents of an eActivity ..............................................................10-4-2

Editing the Contents of an eActivity ..................................................................10-4-2

Expanding an Application Data Strip ................................................................10-4-2

Modifying the Data in an Application Data Strip ...............................................10-4-3

Saving an Edited eActivity ................................................................................10-4-3

10-5 Transferring eActivity Files ................................................................ 10-5-1

Transferring eActivity Files between Two ClassPad Units ...............................10-5-1

Transferring eActivity Files between a ClassPad Unit and a Computer ...........10-5-2

Chapter 11 Using the Presentation Application

11-1 Presentation Application Overview ................................................... 11-1-1

Starting Up the Presentation Application ..........................................................11-1-2

Presentation Application Window .....................................................................11-1-2

Presentation Application Menus and Buttons ...................................................11-1-3

Screen Capture Precautions ............................................................................11-1-4

11-2 Building a Presentation ...................................................................... 11-2-1

Adding a Blank Page to a Presentation ............................................................11-2-2

11-3 Managing Presentation Files ............................................................. 11-3-1

11-4 Playing a Presentation ........................................................................

Using Auto Play ................................................................................................11-4-1

Using Manual Play ............................................................................................11-4-2

Using Repeat Play ............................................................................................11-4-3

11-5 Editing Presentation Pages ................................................................ 11-5-1

About the Editing Tool Palette ..........................................................................11-5-1

Entering the Editing Mode ................................................................................11-5-1

Editing Operations ............................................................................................11-5-3

Using the Eraser ...............................................................................................11-5-7

11-6 Configuring Presentation Preferences ............................................. 11-6-1

11-7 Presentation File Transfer ..................................................................

11-4-1

11-7-1

Chapter 12 Using the Program Application

12-1 Program Application Overview .......................................................... 12-1-1

Starting Up the Program Application ................................................................12-1-1

Program Loader Window ..................................................................................12-1-1

Program Editor Window ....................................................................................12-1-3

12-2 Creating a New Program .................................................................... 12-2-1

General Programming Steps ............................................................................12-2-1

Creating and Saving a Program .......................................................................12-2-1

Running a Program ..........................................................................................12-2-5

Pausing Program Execution .............................................................................12-2-6

Terminating Program Execution .......................................................................12-2-6

Configuring Parameter Variables and Inputting Their Values ..........................12-2-7

Using Subroutines ............................................................................................12-2-8

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12-3 Debugging a Program ......................................................................... 12-3-1

Debugging After an Error Message Appears ....................................................12-3-1

Debugging a Program Following Unexpected Results .....................................12-3-1

Modifying an Existing Program to Create a New One ......................................12-3-2

Searching for Data Inside a Program ...............................................................12-3-5

12-4 Managing Files .................................................................................... 12-4-1

Renaming a File ...............................................................................................12-4-1

Deleting a Program ...........................................................................................12-4-1

Changing the File Type ....................................................................................12-4-2

12-5 User-defined Functions ...................................................................... 12-5-1

Creating a New User-defined Function ............................................................12-5-1

Executing a User-defined Function ..................................................................12-5-3

Editing a User-defined Function .......................................................................12-5-4

Deleting a User-defined Function .....................................................................12-5-4

12-6 Program Command Reference .......................................................... 12-6-1

Using This Reference .......................................................................................12-6-1

Program Application Commands ......................................................................12-6-2

Application Command List ..............................................................................12-6-15

12-7 Including ClassPad Functions in Programs ..................................... 12-7-1

Including Graphing Functions in a Program ....................................................12-7-1

Using Conics Functions in a Program ..............................................................12-7-1

Including 3D Graphing Functions in a Program ................................................12-7-2

Including Table & Graph Functions in a Program .............................................12-7-2

Including Recursion Table and Recursion Graph Functions in a Program .......12-7-3

Including List Sort Functions in a Program .......................................................12-7-3

Including Statistical Graphing and Calculation Functions in a Program ...........12-7-4

Chapter 13 Using the Spreadsheet Application

13-1 Spreadsheet Application Overview ................................................... 13-1-1

Starting Up the Spreadsheet Application ..........................................................13-1-1

Spreadsheet Window .......................................................................................13-1-1

13-2 Spreadsheet Application Menus and Buttons .................................. 13-2-1

13-3 Basic Spreadsheet Window Operations ...........................................

About the Cell Cursor .......................................................................................13-3-1

Controlling Cell Cursor Movement ....................................................................13-3-1

Navigating Around the Spreadsheet Window ...................................................13-3-2

Hiding or Displaying the Scrollbars ...................................................................13-3-4

Selecting Cells ..................................................................................................13-3-5

Using the Cell Viewer Window .........................................................................13-3-6

13-4 Editing Cell Contents .......................................................................... 13-4-1

Edit Mode Screen .............................................................................................13-4-1

Entering the Edit Mode .....................................................................................13-4-2

Basic Data Input Steps .....................................................................................13-4-3

Inputting a Formula ...........................................................................................13-4-4

Inputting a Cell Reference ................................................................................13-4-6

Inputting a Constant .........................................................................................13-4-8

Using the Fill Sequence Command ..................................................................13-4-9

Cut and Copy ..................................................................................................13-4-11

13-3-1

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Contents

Paste ..............................................................................................................13-4-11

Specifying Text or Calculation as the Data Type for a Particular Cell ............13-4-13

Using Drag and Drop to Copy Cell Data within a Spreadsheet ......................13-4-14

Using Drag and Drop to Obtain Spreadsheet Graph Data .............................13-4-16

Recalculating Spreadsheet Expressions ........................................................13-4-17

Importing and Exporting Variable Values .......................................................13-4-21

Searching for Data in a Spreadsheet .............................................................13-4-26

Sorting Spreadsheet Data ..............................................................................13-4-29

13-5 Using the Spreadsheet Application with the eActivity

Application........................................................................................... 13-5-1

Drag and Drop ..................................................................................................13-5-1

13-6 Statistical Calculations ....................................................................... 13-6-1

13-7

Cell and List Calculations .................................................................. 13-7-1

Spreadsheet [List-Calculation] Submenu Basics ..............................................13-7-1

Cell Calculation and List Calculation Functions ................................................13-7-4

13-8 Formatting Cells and Data .................................................................. 13-8-1

Standard (Fractional) and Decimal (Approximate) Modes ...............................13-8-1

Plain Text and Bold Text ..................................................................................13-8-1

Text and Calculation Data Types .....................................................................13-8-1

Text Alignment ..................................................................................................13-8-2

Number Format ................................................................................................13-8-2

Changing the Width of a Column ......................................................................13-8-3

13-9 Graphing .............................................................................................. 13-9-1

Graph Menu ......................................................................................................13-9-1

Graph Window Menus and Toolbar ................................................................13-9-11

Basic Graphing Steps .....................................................................................13-9-13

Regression Graph Operations ........................................................................13-9-15

Other Graph Window Operations ...................................................................13-9-16

Chapter 14 Using the Differential Equation Graph Application

14-1 Differential Equation Graph Application Overview .......................... 14-1-1

Differential Equation Graph Application Features ............................................14-1-1

Starting Up the Differential Equation Graph Application ...................................14-1-2

Differential Equation Graph Application Window ..............................................14-1-2

Differential Equation Editor Window Menus and Buttons .................................14-1-4

Differential Equation Graph Window Menus and Buttons ................................14-1-6

Differential Equation Graph Application Status Bar ..........................................14-1-8

14-2 Graphing a First Order Differential Equation.................................... 14-2-1

Inputting a First Order Differential Equation and Drawing a Slope Field ..........14-2-1

Inputting Initial Conditions and Graphing the Solution Curves of a

First Order Differential Equation .......................................................................14-2-3

Configuring Solution Curve Graph Settings ......................................................14-2-4

14-3 Graphing a Second Order Differential Equation .............................. 14-3-1

Drawing the Phase Plane of a Second Order Differential Equation .................14-3-1

Inputting Initial Conditions and Graphing the Solution Curve of a

Second Order Differential Equation ..................................................................14-3-2

14-4 Graphing an Nth-order Differential Equation ................................... 14-4-1

Inputting an Nth-order Differential Equation and Initial Conditions, and then

Graphing the Solutions .....................................................................................14-4-1

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Contents

14-5 Drawing f(x) Type Function Graphs and Parametric Function

Graphs.................................................................................................. 14-5-1

Drawing an f (x) Type Function Graph ..............................................................14-5-1

Drawing a Parametric Function Graph .............................................................14-5-2

14-6 Configuring Differential Equation Graph View Window

Parameters ........................................................................................... 14-6-1

Configuring Differential Equation Graph View Window Settings ......................14-6-1

Differential Equation Graph View Window Parameters ....................................14-6-2

14-7 Differential Equation Graph Window Operations ............................. 14-7-1

Graph Zooming and Scrolling ...........................................................................14-7-1

Configuring and Modifying Initial Conditions ....................................................14-7-1

Using Trace to Read Graph Coordinates .........................................................14-7-5

Graphing an Expression or Value by Dropping it into the Differential

Equation Graph Window ...................................................................................14-7-6

Chapter 15 Using the Financial Application

15-1 Financial Application Overview ......................................................... 15-1-1

Starting Up the Financial Application ................................................................15-1-1

Financial Application Menus and Buttons .........................................................15-1-2

Configuring Default Financial Application Settings ...........................................15-1-4

Financial Application Pages .............................................................................15-1-5

Financial Calculation Screen Basics ................................................................15-1-6

Variables ...........................................................................................................15-1-7

15-2 Simple Interest .................................................................................... 15-2-1

Simple Interest Fields .......................................................................................15-2-1

Financial Application Default Setup for Examples ............................................15-2-1

Calculation Formulas ........................................................................................15-2-2

15-3 Compound Interest ............................................................................. 15-3-1

Compound Interest Fields ................................................................................15-3-1

Financial Application Default Setup for Examples ............................................15-3-1

Calculation Formulas ........................................................................................15-3-3

15-4 Cash Flow ............................................................................................ 15-4-1

Cash Flow Fields ..............................................................................................15-4-1

Inputting Cash Flow Values ..............................................................................15-4-1

Calculation Formulas ........................................................................................15-4-4

15-5 Amortization ........................................................................................ 15-5-1

Amortization Fields ...........................................................................................15-5-1

Financial Application Default Setup for Examples ............................................15-5-1

Calculation Formulas ........................................................................................15-5-4

15-6 Interest Conversion............................................................................. 15-6-1

Interest Conversion Fields ................................................................................15-6-1

Calculation Formulas ........................................................................................15-6-2

15-7 Cost/Sell/Margin .................................................................................. 15-7-1

Cost/Sell/Margin Fields ....................................................................................15-7-1

Calculation Formulas ........................................................................................15-7-1

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15-8 Day Count ............................................................................................ 15-8-1

Day Count Fields ..............................................................................................15-8-1

Financial Application Default Setup for Examples ............................................15-8-1

15-9 Depreciation ........................................................................................ 15-9-1

Depreciation Fields ...........................................................................................15-9-1

Calculation Formulas ........................................................................................15-9-3

15-10 Bond Calculation............................................................................... 15-10-1

Bond Calculation Fields ..................................................................................15-10-1

Financial Application Default Setup for Examples ..........................................15-10-1

Calculation Formulas ......................................................................................15-10-4

15-11 Break-Even Point .............................................................................. 15-11-1

Break-Even Point Fields .................................................................................15-11-1

Financial Application Default Setup for Examples ..........................................15-11-1

Calculation Formulas ......................................................................................15-11-3

15-12 Margin of Safety ................................................................................ 15-12-1

Margin of Safety Fields ...................................................................................15-12-1

Calculation Formulas ......................................................................................15-12-1

15-13 Operating Leverage .......................................................................... 15-13-1

Operating Leverage Fields .............................................................................15-13-1

Calculation Formulas ......................................................................................15-13-1

15-14 Financial Leverage ............................................................................ 15-14-1

Financial Leverage Fields ...............................................................................15-14-1

Calculation Formulas ......................................................................................15-14-1

15-15 Combined Leverage .......................................................................... 15-15-1

Combined Leverage Fields .............................................................................15-15-1

Calculation Formulas ......................................................................................15-15-1

15-16 Quantity Conversion ......................................................................... 15-16-1

Quantity Conversion Fields ............................................................................15-16-1

Calculation Formulas ......................................................................................15-16-2

Chapter 16 Configuring System Settings

16-1 System Setting Overview ................................................................... 16-1-1

Starting Up the System Application ..................................................................16-1-1

System Application Window .............................................................................16-1-1

System Application Menus and Buttons ...........................................................16-1-2

16-2 Managing Memory Usage ................................................................... 16-2-1

Memory Usage Sheets .....................................................................................16-2-1

Deleting Memory Usage Data ..........................................................................16-2-3

16-3 Using the Reset Dialog Box ............................................................... 16-3-1

16-4 Initializing Your ClassPad ...................................................................

16-5 Adjusting Display Contrast ................................................................

16-6 Configuring Power Properties ...........................................................

Power Saving Mode .........................................................................................16-6-1

Auto Power Off .................................................................................................16-6-1

Configuring Power Properties ...........................................................................16-6-2

16-7 Specifying the Display Language ...................................................... 16-7-1

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16-4-1 16-5-1 16-6-1

Contents

16-8 Specifying the Font Set ...................................................................... 16-8-1

16-9 Specifying the Alphabetic Keyboard Arrangement .........................

16-10 Optimizing “Flash ROM” ...................................................................

16-11 Specifying the Ending Screen Image ..............................................

16-12 Adjusting Touch Panel Alignment ...................................................

16-13 Viewing Version Information ............................................................

16-14 Registering a User Name on a ClassPad ........................................

16-15 Specifying the Complex Number Imaginary Unit ...........................

16-16 Assigning Shift Mode Key Operations to Hard Keys .....................

16-9-1 16-10-1 16-11-1 16-12-1 16-13-1 16-14-1 16-15-1 16-16-1

Chapter 17 Performing Data Communication

17-1 Data Communication Overview ......................................................... 17-1-1

Connectable Devices and Transferable Data ...................................................17-1-1

Using the ClassPad Communication Application .............................................17-1-3

17-2 Connecting the ClassPad to Another Device ................................... 17-2-1

Connecting to Another ClassPad Unit ..............................................................17-2-1

Connecting to an EA-200 Data Analyzer ..........................................................17-2-2

Connecting to a Computer (USB) .....................................................................17-2-3

17-3 Configuring Communication Parameters ......................................... 17-3-1

Wakeup ............................................................................................................17-3-2

17-4 Transferring Data to Another ClassPad Unit .................................... 17-4-1

Selecting Data for Transfer ...............................................................................17-4-3

Sending a Screenshot of the Current Display Contents ...................................17-4-5

Communication Standby ..................................................................................17-4-6

Interrupting an Ongoing Data Communication Operation ................................17-4-6

Appendix

1 Resetting and Initializing the ClassPad ..............................................A-1-1

2 Deleting an Application ........................................................................

3 Power Supply .........................................................................................

4 Number of Digits and Precision ...........................................................

5 Specifications ........................................................................................

6 Character Code Table ............................................................................

7 System Variable Table ...........................................................................

8 Command and Function Index .............................................................

9 Graph Types and Executable Functions .............................................

10 Error Message Table ...........................................................................

A-2-1 A-3-1 A-4-1 A-5-1 A-6-1 A-7-1 A-8-1 A-9-1

A-10-1

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About This User’s Guide

This section explains the symbols that are used in this user’s guide to represent keys, stylus operations, display elements, and other items you encounter while operating your ClassPad.

ClassPad Keypad and Icon Panel

 Icon panel

 Cursor key

 Keypad

ClassPad keypad keys are represented by illustrations that look like the keys you need to press.

Example 1:

Press the

Example 2:

*

When you see something like the above, simply press the keys in the indicated sequence, from left to right.

 Icon panel

An operation that requires tapping an icon on the icon panel is indicated by an illustration of the icon.

Example 1:

Example 2:

Key within text

. to show the soft keyboard.

A series of key operations

Tap / to display the application menu.

Tap

to cancel an ongoing operation.

 Cursor key

Operation of the cursor key is represented by arrow buttons that indicate which part of the cursor key you need to press: D, A, B, C.

Example 1:

Example 2:

The above example means that you should press

Use B or C to move the cursor around the display.

BBBB

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B four times.

0-1-2

About This User’s Guide

On-screen Keys, Menus, and Other Controllers

 Menu bar

 Soft keyboard

 Toolbar

Tabs

 Menu bar

Menu names and commands are indicated in text by enclosing them inside of brackets. The following examples show typical menu operations.

Example 1:

Tap the menu and then tap [Keyboard].

Example 2: Tap [Analysis], [Sketch], and then [Line].

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0-1-3

About This User’s Guide

 Toolbar

Toolbar button operations are indicated by illustrations that look like the button you need to tap.

Example 1:

Example 2:

 Soft keyboard

Key operations on the soft keyboards that appear when you press the . key are

indicated by illustrations that look like the keyboard keys. You can change from one keyboard type to another by tapping one of the tabs along the top of the soft keyboard.

Example 1:

Example 2:

Tap  to graph the functions.

Tap  to open the Stat Editor window.

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Important!

• If a procedure in this User’s Guide requires use of a soft keyboard, press the . key to display the soft keyboard. The . key operation is not included as one of the procedure

steps. For more details about how to input data on the ClassPad, see “1-6 Input”.

Page Contents

Three-part page numbers are centered at the top of each page. The page number “1-4-2”, for example, indicates Chapter 1, Section 4, page 2.

Note

Display examples shown in this User’s Guide are intended for illustrative purposes only. The text, values, menus and buttons shown in the screen shots, and other details shown in this User’s Guide may be slightly different from what actually appears on your ClassPad screen.

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Chapter

Getting Acquainted

1-1 General Guide 1-2 Turning Power On and Off 1-3 Using the Icon Panel 1-4 Built-in Applications 1-5 Built-in Application Basic Operations 1-6 Input 1-7 Variables and Folders 1-8 Using the Variable Manager 1-9 Configuring Application Format Settings

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1-1 General Guide

1-1-1

General Guide

Front

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Back

 

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+ 924 hidden pages