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User’s Guide
CASIO Worldwide Education Website
http://edu.casio.com
CASIO EDUCATIONAL FORUM
http://edu.casio.com/forum/
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• 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 13 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. • Be sure to keep all user documentation handy for future reference. i
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Contents Getting Acquainted — Read This First! Chapter 1 Basic Operation 1. Keys.............................................................................................................................. 1-1 2. Display.......................................................................................................................... 1-2 3. InputtingandEditingCalculations.................................................................................1-5 4. UsingtheMathInput/Output
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Chapter 6 Statistical Graphs and Calculations 1. Before Performing Statistical Calculations .................................................................... 6-1 2. Calculating and Graphing Single-Variable Statistical Data ........................................... 6-4 3. Calculating and Graphing Paired-Variable Statistical Data ........................................... 6-9 4. Performing Statistical Calculations ..............................................................
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Chapter 12 System Manager 1. Using the System Manager ......................................................................................... 12-1 2. System Settings ..........................................................................................................12-1 Chapter 13 Data Communications 1. Connecting Two Units ................................................................................................. 13-1 2. Connecting the Calculator to a Personal Computer ...
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Getting Acquainted — Read This First! 0 About this User’s Guide Model-specific Function and Screen Differences This User’s Guide covers multiple different calculator models. Note that some of the functions described here may not be available on all of the models covered by this User’s Guide. All of the screen shots in this User’s Guide show the fx-9860G SD screen, and the appearance of the screens of other models may be slightly different. Math natural input and display Under its initial
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the mode the calculator is in, and current operation assignments are indicated by function menus that appear at the bottom of the display. • This User’s Guide shows the current operation assigned to a function key in parentheses following the key cap for that key. (Comp), for example, indicates that pressing selects {Comp}, which is also indicated in the function menu. • When ( ) is indicated in the function menu for key , it means that pressing displays the next page or previous page of
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Chapter 1 Basic Operation 1. Keys 1 Key Table Page Page Page Page Page Page Page Page Page Page Page Page 5-29 5-29 5-5 5-5 5-3 5-3 5-28 5-28 5-30 5-30 5-1 5-1 5-24 5-24 1-25 1-25 1-26 1-26 1-2 1-2 1-22 1-22 1-23 1-23 1-2 1-2 1-18, 1-18, 2-14 2-14 2-14 2-14 2-7 2-7 1-2 1-2 2-14 2-14 2-14 2-14 2-13 2-13 2-30 2-30 2-14 2-14 2-13 2-13 2-13 2-13 1-11 1-11 2-19 2-19 10-11 10-11 10-9 10-9 1-12 1-12 1-19 1-19 1-18 1-18 2-1 2-1 2-1 2-1 2-6 2-6 2-19 2-19 2-19 2-19 Page Page Page Page Page Page Page Pag
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Key Markings Many of the calculator’s keys are used to perform more than one function. The functions marked on the keyboard are color coded to help you find the one you need quickly and easily. Function Key Operation log x 10 B The following describes the color coding used for key markings. Color Key Operation Yellow Press and then the key to perform the marked function. Red Press and then the key to perform the marked function. • Alpha Lock Normally, once you press and then a key to
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3. Press to display the initial screen of the mode whose icon you selected. Here we will enter the STAT mode. • You can also enter a mode without highlighting an icon in the Main Menu by inputting the number or letter marked in the lower right corner of the icon. • Use only the procedures described above to enter a mode. If you use any other procedure, you may end up in a mode that is different than the one you thought you selected. The following explains the meaning of each icon. Icon Mode
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Icon Mode Name Description 1 TVM* Use this mode to perform financial calculations and to draw cash flow and other types of graphs. (Financial) 1 E-CON2* Use this mode to control the optionally available EA-200 Data Analyzer. For more information about the E-CON2 mode, download the E-CON2 manual (English version only) from: http://edu.casio. com. LINK Use this mode to transfer memory contents or back-up data to another unit or PC. MEMORY Use this mode to manage data stored in memory. SYSTEM
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–3 1.2 –03 indicates that the result is equivalent to 1.2 10 . This means that you should move E the decimal point in 1.2 three places to the left, because the exponent is negative. This results in the value 0.0012. You can specify one of two different ranges for automatic changeover to normal display. –2 10 Norm 1 ................... 10 (0.01) > |x|, |x| 10 –9 10 Norm 2 ................... 10 (0.000000001) > |x|, |x| 10 All of the examples in this manual show calculation results using Norm
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Editing Calculations Use the and keys to move the cursor to the position you want to change, and then perform one of the operations described below. After you edit the calculation, you can execute it by pressing . Or you can use to move to the end of the calculation and input more. 1 • You can select either insert or overwrite for input* . With overwrite, text you input replaces the text at the current cursor location. You can toggle between insert and overwrite by performing the operat
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Using Replay Memory The last calculation performed is always stored into replay memory. You can recall the contents of the replay memory by pressing or . If you press , the calculation appears with the cursor at the beginning. Pressing causes the calculation to appear with the cursor at the end. You can make changes in the calculation as you wish and then execute it again. • Replay memory is enabled in the Linear input/output mode only. In the Math input/output mode, the history functio
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Press . Cursor is positioned automatically at the location of the cause of the error. Make necessary changes. Execute again. Using the Clipboard for Copy and Paste You can copy (or cut) a function, command, or other input to the clipboard, and then paste the clipboard contents at another location. • The procedures described here all use the Linear input/output mode. For details about the copy and paste operation while the Math input/output mode is selected, see “Using the Cli
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2. Use the cursor keys to move the cursor and highlight the range of text you want to cut. 3. Press 2(CUT) to cut the highlighted text to the clipboard. Cutting causes the original characters to be deleted. u Pasting Text Move the cursor to the location where you want to paste the text, and then press !j(PASTE). The contents of the clipboard are pasted at the cursor position. A !j(PASTE) k Catalog Function The Catalog is an alphabetic list
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Example To use the Catalog to input the ClrGraph command A!e(CATALOG) I(C) c~ cw Pressing J or !J(QUIT) closes the Catalog. 4. Using the Math Input/Output Mode Important! • The fx-7400GII and fx-9750G II are not equipped with a Math input/output mode. Selecting “Math” for the “Input/Output” mode setting on the Setup screen (page 1-29) turns on the Math input/output mode, which allows natural input and display of certain functions, just as they ap
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k Input Operations in the Math Input/Output Mode u Math Input/Output Mode Functions and Symbols The functions and symbols listed below can be used for natural input in the Math input/output mode. The “Bytes” column shows the number of bytes of memory that are used up by input in the Math input/output mode. Function/Symbol Key Operation Bytes Fraction (Improper) v 9 1 Mixed Fraction* !v( & ) 14 Power M 4 Square 4 x –1 Negative Power (Reciprocal) !)( x ) 5 ' !x( ')
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Using the MATH Menu In the RUN•MAT mode, pressing (MATH) displays the MATH menu. You can use this menu for natural input of matrices, differentials, integrals, etc. •{MAT} ... {displays the MAT submenu, for natural input of matrices} •{2 2} ... {inputs a 2 × 2 matrix} •{3 3} ... {inputs a 3 × 3 matrix} •{m n} ... {inputs a matrix with m lines and n columns (up to 6 × 6)} •{logab} ... {starts natural input of logarithm log b} a •{Abs} ... {starts natural input of absolute value |X|} d f(x) •{
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1 Example 3 To input 1+ x+1dx 0 (MATH) ( ) ( dx) 1 2 2 Example 4 To input 2 × 1 2 2 (MATH) (MAT) (2×2) ( ) 1-13
