fx-9750G PLUS CFX-9850G PLUS CFX-9850GB PLUS CFX-9850GC PLUS CFX-9950GB PLUS

Users Guide

http://world.casio.com/edu_e/

fx-9750G PLUS owners.

This manual covers the operations of various different calculator models. Note the meaning of the following symbols when using this manual. Symbol Meaning
Indicates information about a function that is not supported by the fx-9750G PLUS. You can skip any information that has this mark next to it.
8-1 Before Trying to Draw a Graph
k Entering the Graph Mode
On the Main Menu, select the GRAPH icon and enter the GRAPH Mode. When you do, the Graph Function menu appears on the display. You can use this menu to store, edit, and recall functions and to draw their graphs.
Memory area Use f and c to change selection.
{SEL}. {draw/non-draw status} {DEL}. {function delete} {TYPE}. {graph type menu} {COLR}. {graph color}
{GMEM}. {graph memory save/recall} {DRAW}. {graph draw}
indicates {COLR} is not supported by the fx-9750G PLUS.
CASIO ELECTRONICS CO., LTD. Unit 6, 1000 North Circular Road, London NW2 7JD, U.K.
Important! Please keep your manual and all information handy for future reference.
BEFORE USING THE CALCULATOR FOR THE FIRST TIME.
Be sure to perform the following procedure to load batteries, reset the calculator, and adjust the contrast before trying to use the calculator for the first time. 1. Making sure that you do not accidently press the o key, attach the case to the calculator and then turn the calculator over. Remove the back cover from the calculator by pulling with your finger at the point marked 1.
2. Load the four batteries that come with calculator. Make sure that the positive (+) and negative () ends of the batteries are facing correctly.

BACK UP

3. Remove the insulating sheet at the location marked BACK UP by pulling in the direction indicated by the arrow.
4. Replace the back cover, making sure that its tabs enter the holes marked 2 and turn the calculator front side up. The calculator should automatically turn on power and perform the memory reset operation.

5. Press m.

* The above shows the CFX-9850 (9950)G(B) PLUS screen.
* The above shows the fx-9750G PLUS screen.
If the Main Menu shown above is not on the display, press the P button on the back of the calculator to perform memory reset.

P button

6. Use the cursor keys (f, c, d, e) to select the CONT icon and press w or simply press c to display the contrast adjustment screen.
CFX-9850(9950)GB PLUS, CFX-9850G PLUS

fx-9750G PLUS

7. Adjust the contrast. uTo adjust the contrast Use f and c to move the pointer to CONTRAST.
Press e to make the figures on the display darker, and d to make them lighter. uTo adjust the tint
1. Use f and c to move the pointer to the color you want to adjust (ORANGE, BLUE, or GREEN). 2. Press e to add more green to the color, and d to add more orange.
8. To exit display contrast adjustment, press m.

ABOUT THE COLOR DISPLAY

The display uses three colors: orange, blue, and green, to make data easier to understand.

Main Menu

Display Color Adjustment

Graph Function Menu

Graph Display (Example 1)
Graph Display (Example 2)

Graph-To-Table Display

Dynamic Graph Display
Table & Graph Numeric Table
Recursion Formula Convergence/ Divergence Graph Example
Statistical Regression Graph Example
When you draw a graph or run a program, any comment text normally appears on the display in blue. You can, however, change the color of comment text to orange or green.
Example: To draw a sine curve
1. Enter the GRAPH Mode and input the following.

3(TYPE)1(Y=)

(Specifies rectangular coordinates.)
(Stores the expression.) 2.

4(COLR)

Press the function key that corresponds to the color you want to use for the graph:
1 for blue, 2 for orange, 3 for green.

2(Orng)

(Specifies the graph color.)

6(DRAW)

(Draws the graph)

You can also draw multiple graphs of different color on the same screen, making each one distinct and easy to view.

Alpha Lock

Normally, once you press a and then a key to input an alphabetic character, the keyboard reverts to its primary functions immediately. If you press ! and then a, the keyboard locks in alpha input until you press a again.

KEY TABLE

Page 128 Page 132 Page 113 Page 154 Page 144 Page 120

Page 21 20

Quick-Start
Turning Power On And Off Using Modes Basic Calculations Replay Features Fraction Calculations Exponents Graph Functions Dual Graph Box Zoom Dynamic Graph Table Function
Welcome to the world of graphing calculators. Quick-Start is not a complete tutorial, but it takes you through many of the most common functions, from turning the power on, to specifying colors, and on to graphing complex equations. When youre done, youll have mastered the basic operation of this calculator and will be ready to proceed with the rest of this users guide to learn the entire spectrum of functions available. Each step of the examples in Quick-Start is shown graphically to help you follow along quickly and easily. When you need to enter the number 57, for example, weve indicated it as follows: Press
Whenever necessary, weve included samples of what your screen should look like. If you find that your screen doesnt match the sample, you can restart from the beginning. by pressing the All Clear button

TURNING POWER ON AND OFF

o. OFF To turn power off, press ! o.
To turn power on, press Note that the calculator automatically turns power off if you do not perform any operation for about six minutes (about 60 minutes when a calculation is stopped by an output command (^)).

USING MODES

This calculator makes it easy to perform a wide range of calculations by simply selecting the appropriate mode. Before getting into actual calculations and operation examples, lets take a look at how to navigate around the modes.

To select the RUN Mode

1. Press
m to display the Main Menu.

2. Use

defc to highlight RUN and then press w.
This is the initial screen of the RUN mode, where you can perform manual calculations, and run programs.

BASIC CALCULATIONS

With manual calculations, you input formulas from left to right, just as they are written on paper. With formulas that include mixed arithmetic operators and parentheses, the calculator automatically applies true algebraic logic to calculate the result.

Example: + 61

1. Press 2. Press
o to clear the calculator. bf*d+gbw.

Parentheses Calculations

Example: 15 (3 + 61)

bf*(d +gb)w.

Built-In Functions
This calculator includes a number of built-in scientific functions, including trigonometric and logarithmic functions.
Example: 25 sin 45 Important! Be sure that you specify Deg (degrees) as the angle unit before you try this example.
o. ! m to switch the set up display.

SET UP

3. Press degrees as the angle unit.

cccc1 (Deg) to specify

4. Press 5. Press 6. Press
J to clear the menu. o to clear the unit. cf*sefw.

REPLAY FEATURES

With the replay feature, simply press or to recall the last calculation that was performed. This recalls the calculation so you can make changes or re-execute it as it is.
Example: To change the calculation in the last example from (25 sin 45) to (25 sin 55)
1. Press 2. Press 3. Press 4. Press
d to display the last calculation. d twice to move the cursor under the 4. f. w to execute the calculation again.

FRACTION CALCULATIONS

You can use the key to input fractions into calculations. The symbol { is used to separate the various parts of a fraction.

Example: 1 15/16 + 37/9

o. b$bf$ bg+dh$ jw.

Indicates 6 7/144

Converting a Mixed Fraction to an Improper Fraction
While a mixed fraction is shown on the display, press improper fraction.

! $ to convert it to an

! $ again to convert back to a mixed fraction.
Converting a Fraction to Its Decimal Equivalent
While a fraction is shown on the display, press lent. Press
M to convert it to its decimal equiva-
M again to convert back to a fraction.

EXPONENTS

Example: 1250 2.065
1. Press 2. Press 3. Press
o. bcfa*c.ag. M and the ^ indicator appears on the display. f
4. Press. The ^5 on the display indicates that 5 is an exponent. 5. Press

GRAPH FUNCTIONS

The graphing capabilities of this calculator makes it possible to draw complex graphs using either rectangular coordinates (horizontal axis: x ; vertical axis: y) or polar coordinates (angle: ; distance from origin: r).
Example 1: To graph Y = X(X + 1)(X 2)

1. Press 2. Use

d, e, f, and c to highlight GRAPH, and then press w.

3. Input the formula.

v (v+b) (v -c)w

4. Press

6 (DRAW) or w to draw the graph.
Example 2: To determine the roots of Y = X(X + 1)(X 2)

! 5 (G-Solv).

2. Press
1 (ROOT). Press e for other roots.
Example 3: Determine the area bounded by the origin and the X = 1 root obtained for Y = X(X + 1)(X 2)

!5 (G-Solv).

123456 2. Press

6 (g).

123456 3. Press

3 (dx).

4. Use
X = 1, and then press then press
d to move the pointer to the location where w. Next, use e to w to input the integration range, which
move the pointer to the location where X = 0, and becomes shaded on the display.

DUAL GRAPH

With this function you can split the display between two areas and display two graphs on the same screen.
Example: To draw the following two graphs and determine the points of intersection
Y1 = X(X + 1)(X 2) Y2 = X + 1.2
1. Press (Grph) to specify Graph for the Dual Screen setting.

123456

J, and then input the two functions. v(v+b) (v-c)w v+b.cw 6 (DRAW) or w to draw the graphs.

3. Press

BOX ZOOM
Use the Box Zoom function to specify areas of a graph for enlargement. 1. Press

! 2 (Zoom) 1 (BOX). c w

2. Use , , , and to move the pointer to one corner of the area you want to specify and then. press
3. Use , , , and to move the pointer again. As you do, a box appears on the display. Move the pointer so the box encloses the area you want to enlarge.
, and the enlarged area appears in the 4. Press inactive (right side) screen.

DYNAMIC GRAPH

Dynamic Graph lets you see how the shape of a graph is affected as the value assigned to one of the coefficients of its function changes.
Example: To draw graphs as the value of coefficient A in the following function changes from 1 to 3

Y = AX2

d, e, f, and c to highlight DYNA, and then press w.
4. Press (VAR) of 1 to coefficient A.
bw to assign an initial value
1 5. Press (RANG) to specify the range and increment of change in coefficient A.

bwdwbw

6. Press
(DYNA) to start Dynamic Graph drawing. 7. Press The graphs are drawn 10 times.

TABLE FUNCTION

The Table Function makes it possible to generate a table of solutions as different values are assigned to the variables of a function.

Example: To create a number table for the following function

Y = X (X+1) (X2)

d, e, f, and c to highlight TABLE, and then press w.

v(v+b) (v-c)w

4. Press table.
6 (TABL) or w to generate the number
To learn all about the many powerful features of this calculator, read on and explore!

Handling Precautions

Your calculator is made up of precision components. Never try to take it apart. Avoid dropping your calculator and subjecting it to strong impact. Do not store the calculator or leave it in areas exposed to high temperatures or humidity, or large amounts of dust. When exposed to low temperatures, the calculator may require more time to display results and may even fail to operate. Correct operation will resume once the calculator is brought back to normal temperature. The display will go blank and keys will not operate during calculations. When you are operating the keyboard, be sure to watch the display to make sure that all your key operations are being performed correctly. Replace the main batteries once every 2 years regardless of how much the calculator is used during that period. Never leave dead batteries in the battery compartment. They can leak and damage the unit. Keep batteries out of the reach of small children. If swallowed, consult with a physician immediately. Avoid using volatile liquids such as thinner or benzine to clean the unit. Wipe it with a soft, dry cloth, or with a cloth that has been dipped in 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 arising out of loss of data and/or formulas arising out of malfunction, repairs, or battery replacement. The user should 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 Low battery! message appears on the display, replace the main power supply batteries as soon as possible. Be sure that the power switch is set to OFF when replacing batteries. If the calculator 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 calculator stops operating correctly for some reason, use a thin, pointed object to press the P button on the back of the calculator. Note, however, that this clears all the data in calculator memory. Note that strong vibration or impact during program execution can cause execution to stop or can damage the calculators memory contents. Using the calculator near a television or radio can cause interference with TV or radio reception. Before assuming malfunction of the unit, be sure to carefully reread this users guide and ensure that the problem is not due to insufficient battery power, programming or operational errors.

Be sure to keep physical records of all important data!
The large memory capacity of the unit makes it possible to store large amounts of data. You should note, however, that low battery power or incorrect replacement of the batteries that power the unit 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. Since this calculator employs unused memory as a work area when performing its internal calculations, an error may occur when there is not enough memory available to perform calculations. To avoid such problems, it is a good idea to leave 1 or 2 kbytes of memory free (unused) at all times. 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. The contents of this users guide are subject to change without notice. No part of this users guide may be reproduced in any form without the express written consent of the manufacturer. The options described in Chapter 21 of this users guide may not be available in certain geographic areas. For full details on availability in your area, contact your nearest CASIO dealer or distributor.

Contents

Getting Acquainted Read This First!... 1
1. 2. 3. 4. 5. Key Markings... 2 Selecting Icons and Entering Modes... 3 Display..... 8 Contrast Adjustment... 11 When you keep having problems... 12
Chapter 1 Basic Operation.... 13
1-1 1-2 1-3 1-4 1-5 Before Starting Calculations... 14 Memory... 22 Option (OPTN) Menu.... 27 Variable Data (VARS) Menu.. 28 Program (PRGM) Menu... 34
Chapter 2 Manual Calculations... 35
2-1 2-2 2-3 Basic Calculations.... 36 Special Functions... 39 Function Calculations.... 43
Chapter 3 Numerical Calculations... 53
3-1 3-2 3-3 3-4 3-5 3-6 Before Performing a Calculation... 54 Differential Calculations... 55 Quadratic Differential Calculations.. 58 Integration Calculations... 60 Maximum/Minimum Value Calculations.. 63 Summation () Calculations.. 65
Chapter 4 Complex Numbers... 67
4-1 4-2 Before Beginning a Complex Number Calculation.. 68 Performing Complex Number Calculations.. 69
Chapter 5 Binary, Octal, Decimal, and Hexadecimal Calculations. 73

5-1 5-2 5-3 5-4 Before Beginning a Binary, Octal, Decimal, or Hexadecimal Calculation with Integers.. 74 Selecting a Number System.. 76 Arithmetic Operations.... 77 Negative Values and Bitwise Operations.. 78
Chapter 6 Matrix Calculations.. 79
6-1 6-2 6-3 6-4 Before Performing Matrix Calculations... 80 Matrix Cell Operations... 83 Modifying Matrices Using Matrix Commands... 88 Matrix Calculations... 92

Contents Chapter 7

7-1 7-2 7-3 7-4 7-5
Equation Calculations.. 99
Before Beginning an Equation Calculation.. 100 Linear Equations with Two to Six Unknowns.. 101 Quadratic and Cubic Equations... 104 Solve Calculations... 107 What to Do When an Error Occurs.. 110

Chapter 8

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

Graphing.... 111

Before Trying to Draw a Graph... 112 View Window (V-Window) Settings... 113 Graph Function Operations... 117 Graph Memory... 122 Drawing Graphs Manually... 123 Other Graphing Functions... 128 Picture Memory.... 139 Graph Background... 140

Chapter 9

9-1 9-2 10-1 10-2 11-1 11-2 11-3 11-4 12-1 12-2 13-1 13-2 13-3 13-4 13-5 14-1 14-2 14-3

Graph Solve.... 143

Before Using Graph Solve... 144 Analyzing a Function Graph... 145 Before Using the Sketch Function... 154 Graphing with the Sketch Function... 155 Before Using Dual Graph... 168 Specifying the Left and Right View Window Parameters. 169 Drawing a Graph in the Active Screen.. 170 Displaying a Graph in the Inactive Screen.. 171 Before Using Graph-to-Table... 176 Using Graph-to-Table... 177 Before Using Dynamic Graph... 182 Storing, Editing, and Selecting Dynamic Graph Functions. 183 Drawing a Dynamic Graph.. 184 Using Dynamic Graph Memory... 190 Dynamic Graph Application Examples.. 191 Before Graphing a Conic Section.. 194 Graphing a Conic Section... 195 Conic Section Graph Analysis.. 199
Chapter 10 Sketch Function... 153
Chapter 11 Dual Graph... 167
Chapter 12 Graph-to-Table.... 175
Chapter 13 Dynamic Graph... 181
Chapter 14 Conic Section Graphs... 193
Contents Chapter 15 Table & Graph... 205
15-1 15-2 15-3 15-4 15-5 Before Using Table & Graph... 206 Storing a Function and Generating a Numeric Table.. 207 Editing and Deleting Functions... 210 Editing Tables and Drawing Graphs... 211 Copying a Table Column to a List.. 216
Chapter 16 Recursion Table and Graph... 217
16-1 16-2 16-3 Before Using the Recursion Table and Graph Function.. 218 Inputting a Recursion Formula and Generating a Table.. 219 Editing Tables and Drawing Graphs... 223

Chapter 17 List Function... 229
List Data Linking.... 230 17-1 List Operations... 231 17-2 Editing and Rearranging Lists.. 233 17-3 Manipulating List Data... 237 17-4 Arithmetic Calculations Using Lists... 244 17-5 Switching Between List Files... 248
Chapter 18 Statistical Graphs and Calculations.. 249
18-1 18-2 18-3 18-4 18-5 18-6 18-7 18-8 Before Performing Statistical Calculations.. 250 Paired-Variable Statistical Calculation Examples.. 251 Calculating and Graphing Single-Variable Statistical Data. 257 Calculating and Graphing Paired-Variable Statistical Data.. 261 Performing Statistical Calculations.. 270 Tests.... 276 Confidence Interval... 294 Distribution... 304
Chapter 19 Financial Calculations... 321
19-1 19-2 19-3 19-4 19-5 19-6 19-7 19-8 Before Performing Financial Calculations.. 322 Simple Interest Calculations... 324 Compound Interest Calculations... 326 Investment Appraisal... 337 Amortization of a Loan... 341 Conversion between Percentage Interest Rate and Effective Interest Rate... 345 Cost, Selling Price, Margin Calculations... 347 Day/Date Calculations... 349
Chapter 20 Programming... 351

20-1 20-2

Before Programming... 352 Programming Examples... 353
20-3 20-4 20-5 20-6 20-7 20-8 20-9 20-10 20-11 20-12 20-13 Debugging a Program... 358 Calculating the Number of Bytes Used by a Program. 359 Secret Function.... 360 Searching for a File... 362 Searching for Data Inside a Program... 364 Editing File Names and Program Contents.. 365 Deleting a Program... 368 Useful Program Commands... 369 Command Reference... 371 Text Display.... 388 Using Calculator Functions in Programs... 389
Chapter 21 Data Communications... 399
21-1 21-2 21-3 21-4 21-5 21-6 21-7 Connecting Two Units... 400 Connecting the Unit with a Personal Computer.. 401 Connecting the Unit with a CASIO Label Printer.. 402 Before Performing a Data Communication Operation. 403 Performing a Data Transfer Operation.. 404 Screen Send Function... 408 Data Communications Precautions... 409
Chapter 22 Program Library... 411
1. 2. 3. 4. 5. Prime Factor Analysis... 412 Greatest Common Measure.... 414 t-Test Value.... 416 Circle and Tangents.... 418 Rotating a Figure.... 425

Appendix.... 429

Appendix A Resetting the Calculator... 430 Appendix B Power Supply... 432 Appendix C Error Message Table... 436 Appendix D Input Ranges.... 438 Appendix E Specifications... 441 Index.... 443 Command Index.... 449 Key Index.... 450 Program Mode Command List... 453

Appendix

Appendix A Resetting the Calculator Appendix B Power Supply Appendix C Error Message Table Appendix D Input Ranges Appendix E Specifications
Appendix A Resetting the Calculator
Warning! The procedure described here clears all memory contents. Never perform this operation unless you want to totally clear the memory of the calculator. If you need the data currently stored in memory, be sure to write it down somewhere before performing the RESET operation.

uTo reset the calculator

1. Highlight the MEM icon on the main menu and then press w, or press t.
2. Use c to move the highlighting down to Reset and then press w.
3. Press 1 (YES) to reset the calculator or 6 (NO) to abort the operation without resetting anything.
4. Press m. P.11 If the display appears to dark or dim after you reset the calculator, adjust the contrast.
Resetting the Calculator If the calculator stops operating correctly for some reason, use a thin, pointed object to press the P button on the back of the calculator. This should make the RESET screen appear on the display. Perform the procedure to complete the RESET operation.

Appendix A

P button
Pressing the P button while an internal calculation is being performed will cause all data in memory to be deleted.

Appendix B

Power Supply
This calculator is powered by four AAA-size (LR03 (AM4) or R03 (UM-4)) batteries. In addition, it uses a single CR2032 lithium battery as a back up power supply for the memory. If the following message appears on the display, immediately turn off the calculator and replace batteries.
If you try to continue using the calculator, it will automatically turn off in order to protect memory contents. You will not be able to turn power back on until you replace batteries. Be sure to replace the main batteries at least once every two years, no matter how much you use the calculator during that time. The batteries that come with this calculator discharge slightly during shipment and storage. Because of this, they may require replacement sooner than the normal expected battery life. Warning! All memory contents will be deleted if you remove both the main power supply and the memory back up batteries at the same time. If you ever remove both batteries, correctly reload them and then perform the reset operation.

k Replacing Batteries

Precautions: Incorrectly using batteries can cause them to burst or leak, possibly damaging the interior of the calculator. Note the following precautions: Be sure that the positive (+) and negative () poles of each battery are facing in the proper directions. Never mix batteries of different types. Never mix old batteries and new ones. Never leave dead batteries in the battery compartment. Remove the batteries if you do not plan to use the calculator for long periods. Never try to recharge the batteries supplied with the calculator. Do not expose batteries to direct heat, let them become shorted, or try to take them apart.
(Should a battery leak, clean out the battery compartment of the calculator immediately, taking care to avoid letting the battery fluid come into direct contact with your skin.) Keep batteries out of the reach of small children. If swallowed, consult with a physician immediately.
uTo replace the main power supply batteries
* Never remove the main power supply and the memory back up batteries from the calculator at the same time. * Never turn on the calculator while the main power supply batteries are removed or not loaded correctly. Doing so can cause memory data to be deleted and malfunction of the calculator. If mishandling of batteries causes such problems, correctly load batteries and then perform the RESET operation to resume normal operation. * Be sure to replace all four batteries with new ones. 1. Press !O to turn off the calculator. Warning! * Be sure to turn the calculator off before replacing batteries. Replacing batteries with power on will cause data in memory to be deleted. 2. Making sure that you do not accidently press the o key, attach the case to the calculator and then turn it over.
3. Remove the back cover from the calculator by pulling with your finger at the point marked 1. 4. Remove the four old batteries. 5. Load a new set of four batteries, making sure that their positive (+) and negative () ends are facing in the proper directions. 6. Replace the back cover. 7. Turn the calculator front side up and remove its case. Next, press o to turn on power.

BACK UP

Power Supply Power supplied by memory back up battery while the main power supply batteries are removed for replacement retains memory contents. Do not leave the calculator without main power supply batteries loaded for long periods. Doing so can cause deletion of data stored in memory. If the figures on the display appear too light and hard to see after you turn on power, adjust the contrast.

uTo replace the memory back up battery
* Before replacing the memory back up battery, turn on the calculator and check to see if the Low battery! message appears on the display. If it does, replace the main power supply batteries before replacing the back up power supply battery. * Never remove the main power supply and the memory back up batteries from the calculator at the same time. * Be sure to replace the back up power supply battery at least once 2 years, regardless of how much you use the calculator during that time. Failure to do so can cause data in memory to be deleted. 1. Press !O to turn off the calculator. Warning! * Be sure to turn the calculator off before replacing batteries. Replacing batteries with power on will cause data in memory to be deleted. 2. Making sure that you do not accidently press the o key, attach the case to the calculator and then turn it over.
3. Remove the back cover from the calculator by pulling with your finger at the point marked 1. 4. Remove screw i on the back of the calculator, and remove the back up battery compartment cover. 5. Insert a thin, pointed non-metal object (such as a toothpick) into the hole maked j and remove the old battery.
Power Supply 6. Wipe off the surfaces of a new battery with a soft, dry cloth. Load it into the calculator so that its positive (+) side is facing up.
7. Install the memory protection battery cover onto the calculator and secure it in place with the screw. Next, replace the back cover. 8. Turn the calculator front side up and remove its case. Next, press o to turn on power.
k About the Auto Power Off Function
Calculator power turns off automatically if you do not perform any key operation for about 6 minutes. To restore power, press o.

Appendix C

Message Syn ERROR

Error Message Table

Meaning 1 Calculation formula contains an error. 2 Formula in a program contains an error. Countermeasure 1 Use d or e to display the point where the error was generated and correct it. 2 Use d or e to display the point where the error was generated and then correct the program. 1234 Check the input numeric value and correct it. When using memories, check that the numeric values stored in memories are correct.

Arg ERROR

Correct the argument. Lbl n , Goto n : n = integer from 0 through 9. Check matrix or list dimension.

Dim ERROR

Com ERROR

Check cable connection.

Transmit ERROR!

Receive ERROR!

Memory Full!
Delete some data stored in the receiving unit and try again.

Appendix D

Function sinx cosx tanx sin1x cos1x tan1x sinhx coshx tanhx sinh1x cosh1x tanh1x logx Inx 10x ex

Input Ranges

Input ranges Internal digits Accuracy As a rule, accuracy is 1 at the 10th digit.* Notes However, for tan x: |x| G 90(2n+1):DEG |x| G /2(2n+1):RAD |x| G 100(2n+1):GRA
(DEG) |x| < 9 (109) (RAD) |x| < 5 107rad (GRA) |x| < 1 1010grad |x| < 1

15 digits

" |x| < |x| < 230.2585092 " |x| < |x| < 1< x < |x| < 1099 < x < < x < 10100 < x < 230.< x < |x| <|x| < 1 10100, x G 0 |x| < 0 < x < 69 (x is an integer) Result < n, r (n and r are integers) 0 < r < n, n < " " " "

"

n Pr nCr

Pol (x, y) 438

x2 + y2 < 1 10100
Input Ranges Internal digits

Function Rec (r ,)

Input ranges |r| < (DEG) | | < 9 (109) (RAD) | | < rad (GRA) | | < 1 1010grad |a|, b, c < 0 < b, c |x| < Sexagesimal display: |x| < 1 107
Accuracy As a rule, accuracy is 1 at the 10th digit.*
However, for tan : | | G 90(2n+1):DEG | | G /2(2n+1):RAD | | G 100(2n+1):GRA

x > 0:

^ (x y) < y log x < 100 x=0:y>0 x<0: 1 y = n, (n is an integer 2n+1 or a fraction) However; < y log |x| < 100

y>0:xG0

10100 < logy < 100 x y=0:x>y < 0 : x = 2n +1, n (n G 0, n is an integer or a fraction) However; 10100 < log |y| < 100
Total of integer, numerator and denominator must be within 10 digits (includes division marks). |x| < |y| < |n| < xn, yn, x, y, a, b, c, d, e, r : nG0 xn1, yn1: n G 0, 1
Function Binary, octal, decimal, hexadecimal calculation
Input ranges Values fall within following ranges after conversion: DEC: 2147483648 < x < 2147483647 BIN: 1000000000000000 < x < 1111111111111111 (negative) 0 < x < 0111111111111111 (0, positive) OCT: 20000000000 < x < 37777777777 (negative) 0 < x < 17777777777 (0, positive) HEX: 80000000 < x < FFFFFFFF (negative) 0 < x < 7FFFFFFF (0, positive)

* For a single calculation, calculation error is 1 at the 10th digit. (In the case of exponential display, calculation error is 1 at the last significant digit.) Errors are cumulative in the case of consecutive calculations, which can also cause them to become large. (This is also true of internal consecutive calculations that are performed in the case of ^(xy), x y, x!, 3 x, nPr, nCr, etc.) In the vicinity of a functions singular point and point of inflection, errors are cumulative and may become large.

Appendix E

Specifications
Variables: 28 Calculation range: to 9.and 0. Internal operations use 15-digit mantissa. Exponential display range: User memory capacity: Norm 1: 102 > |x|, |x| > 1010 Norm 2: 109 > |x|, |x| > 1010 PLUS PLUS PLUS PLUS PLUS. 28,000 bytes (max.). 30,000 bytes (max.). 30,000 bytes (max.). 61,000 bytes (max.). 61,000 bytes (max.)
fx-9750G CFX-9850G CFX-9850GB CFX-9850GC CFX-9950GB
Power supply: Main: Four AAA-size batteries (LR03 (AM4) or R03 (UM-4)) Back-up: One CR2032 lithium battery Power consumption: 0.06W Approximate battery life Main (fx-9750G PLUS): LR03 (AM4): 420 hours (continuous display of main menu) 350 hours continuous operation (5 minutes calculation, 55 minutes display) R03 (UM-4): 240 hours (continuous display of main menu) 200 hours continuous operation (5 minutes calculation, 55 minutes display) Main (CFX-9850G PLUS / CFX-9850GB PLUS / CFX-9850GC PLUS CFX-9950GB PLUS): LR03 (AM4): 320 hours (continuous display of main menu) 280 hours continuous operation (5 minutes calculation, 55 minutes display) R03 (UM-4): 180 hours (continuous display of main menu) 160 hours continuous operation (5 minutes calculation, 55 minutes display) Back-up: 2 years Auto power off: Power is automatically turned off approximately 6 minutes after last operation except when drawing dynamic graphs. The calculator automatically turns off if it is left for about 60 minutes with a calculation stopped by an output command (^), which is indicated by the -Disp- message on the display. Ambient temperature range: 0C to 40C Dimensions: 24.5 mm (H) 90.0 mm (W) 182.5 mm (D) 15 /16" (H) 3 9/16" (W) 7 3/16" (D) Weight: 215g (7.58 oz) (including batteries) 441

Data Communications

Functions: Program contents and file names; function memory data; matrix memory data; list data; variable data; Table & Graph data; graph functions; equation calculation coefficients Method: Start-stop (asynchronous), half-duplex Transmission speed (BPS): 9600 bits/second Parity: none Bit length: 8 bits Stop bit: Send: 3 bits Receive: 2 bits X ON/X OFF Control: None

Symbols

AList.. 242 calculation.. 65 display.. 7, Test.. 276, 289 Built in function.. 123, 194
Calculation execution indicator. 10 Calculation priority sequence. 16 Carriage return.. 373 Cell... 233 Center.. 200 Central difference. 56 Chi-square distribution.. 310 Clear commands.. 382 Coefficient of determination. 261 Color tint... 11 Combination.. 48 Comment text.. 164 Communications parameter. 403 Complex numbers.. 67 Compound interest calculations. 326 Conditional jump relational operators. 387 Confidence interval.. 294 Confidence level. 294 Conic section... 194 CONICS Mode.. 194 Conjugate complex number. 70 Connect type... 128 Constant term.. 261 Continuous calculations.. 39 Contrast.. 11 Convergence... 225 Conversion.. 345 Coordinate.. 149 Coordinate conversion.. 44, 48 Coordinate rounding.. 136 Copying a table column to a list. 216 Correlation coefficient.. 261 Cost.. 347 Count jump.. 380
Absolute value.. 69, 96 Active screen... 168 Amortization of a loan.. 341 Analysis of variance. 292 Analyzing a function graph.. 145 And... 78 Angle unit.. 5, 14, 44 Annual percentage rate.. 345 ANOVA.. 277, 292 Answer Function.. 39 Argument.. 69 Arithmetic calculations.. 36 Asymptotes.. 202 Auto power off function. 435 Auto View Window.. 135 Axis of symmetry.. 202
Backup data.. 407 Bar Graph... 257 Binary, octal, decimal, or hexadecimal calculation.. 74 Binomial distribution.. 313 Bitwise operations.. 78 Borrowing power. 335 Box zoom.. 133 BPS.. 403 Broken line graph.. 259 Bug... 358
Cubic equation.. 104 Cubic regression. 262 Cumulative frequency.. 241 Ellipse.. 197 Eng... 15 Engineering notation.. 15, 44, 50 EQUA Mode.. 100 Error message.. 436 Errors.. 19 Estimated values.. 272 Exponential display. 9, 15, 37 Exponential function.. 46 Exponential regression graph. 263
Data communications.. 399 Data transfer operation. 404 Day/Date calculations.. 349 Debugging.. 358 Degrees... 14 Derivative in conic section graph.. 7 Derivative value.. 5, 129, 209 Determinant.. 93 Differential calculations.. 55 Differential numeric table.. 209 Dimension.. 80 Directrix.. 202 Display.. 8 Display colors.. 8 Display commands.. 383 Display format.. 6, 14 Distribution.. 304 Distribution probability.. 304 Divergence.. 225 Drawing a circle.. 162 Drawing a line.. 160 Drawing vertical and horizontal lines.. 163 Dual screen.. 7, 168, 176, 215 DYNA Mode.. 182 Dynamic graph.. 181 Dynamic graph locus.. 7, 188 Dynamic graph type.. 7, 186

F distribution.. 312 F Test.. 277, 290
Factor zoom.. 134 Fibonacci series.. 220 File name.. 353 Financial calculations.. 321 First quartile.. 260 Fix.. 14, 37 Focus... 197 Fraction... 10, 49 Fraction part.. 96 Freehand drawing.. 163 Frequency... 253 Function memory.. 23 Function menu... 43
Gauss-Kronrod rule.. 60 Gaussian plane.. 69 Generating a table.. 208 Geometric distribution.. 317 Grads.. 14 Graph axis... 6, 121 Graph axis labels. 6, 121 Graph background.. 6, 140
Editing calculations.. 20 Editing list values.. 233 Effective interest rate. 336, 345
Graph drawing type.. 5, 128 Graph function display.. 6, 187 Graph function menu.. 112 Graph gridlines.. 6, 121 Graph memory.. 122 GRAPH Mode.. 112, 168, 176 Graph pointer coordinates.. 6, 130 Graph range adjustment. 136 Graph solve.. 143 Graphic display.. 20 Graphing in a specific range. 131 Inverse trigonometric function.. 45 Investment appraisal.. 337

Jump commands.. 380

Key markings.. 2
Latus rectum.. 200 Line graph color... 6 Line menu... 160 Line normal to a curve.. 156 Linear equations with two to six unknowns.. 101 Linear recursion between three terms. 218 Linear recursion between two terms. 218 Linear regression graph.. 261 LinearReg t Test. 287 LINK Mode.. 403 List.. 229 List file specification.. 7, 248 LIST Mode.. 231 Loans... 329 Local maximum values and local minimum values.. 146 Logarithmic function.. 46 Logarithmic regression graph. 263 Logical operator.. 51 Logistic regression graph.. 265 Low battery... 12
Hexadecimal values.. 10 Histogram... 257 Hyperbola... 196 Hyperbolic function.. 27, 46
Icon.. 3 Identity matrix.. 93 Imaginary part.. 70 Inactive screen.. 168 Inequality.. 118 Input command.. 372 Input, output and operation limitations.. 18 Input/output commands.. 385 Input ranges.. 438 Inputting calculations. 16 Installment savings.. 329 Integer function.. 137 Integer part... 96 Integral... 150 Integration calculation. 6, 60 Integration graph.. 127 Interest rate.. 334 Inverse hyperbolic function.. 46

Main power supply batteries. 433 Main routine.. 378
Making corrections.. 41 Margin.. 348 MAT Mode.. 80 Matrix answer memory.. 80 Matrix arithmetic operation.. 92 Matrix cell operation.. 83 Matrix data input format.. 88 Matrix inversion.. 95 Matrix row operation. 85, 389 Matrix transposition.. 94 Maximum.. 260 Maximum integer.. 96 Maximum value in a list.. 239 Maximum/minimum value calculation. 63 Mean.. 240 Mean of data.. 259 Mean-box graph. 258 Med-box graph.. 257 Med-Med graph.. 261 Median.. 240, 260 Memory.. 22 Memory back up battery. 434 Memory capacity.. 19 Memory status... 24 Menu item.. 8 Minimum value in a list. 239 Mode.. 260 Modifying matrices.. 90 Multiplication operation.. 17 Multi-statement command. 373 Multistatements.. 41 Paired-variable statistics. 251 Parabola.. 197 Parametric function.. 118, 191 Parentheses.. 36 Parity... 403 Password.. 360 Payment period setting.. 7, 328 Percentage.. 242 Permutation.. 48 Picture memory.. 139 Pixel.. 165 Plot graph color... 6 Plot type.. 128 Pointer... 128 Points of intersection for two graphs.. 148 Normal distribution curve.. 258 Normal probability graphing. 275 Normal probability plot.. 255 Normal probability distribution calculations.. 273 Normalized variate.. 273 Not... 78 Number of bytes. 359 Number of days per year setting.. 7, 324, 349 Number system.. 76 Numeric calculations. 43
Option (OPTN) menu. 27 Or... 78 Outliers.. 258 Output command.. 372 Overflow.. 19 Overwrite.. 131
Negation.. 78 Newtons method.. 108, 328 Norm.. 15, 37 Normal distribution.. 305
Poisson distribution. 316 Polar coordinate function. 117 Population standard deviation.. 259 Power regression graph. 264 PRGM Mode.. 352 Principal.. 331 Probability density.. 304 Probability/distribution calculations.. 43 Product of values.. 241 Program (PRGM) menu. 34, 369 Program commands.. 373 Program control commands. 378 Programming... 351 Sample standard deviation.. 259 Savings.. 328, 331 Scalar multiplication.. 93 Scatter diagram.. 251 Sci.. 15 Scroll.. 130 Secret function.. 360 Selling price.. 348 Sequence... 218 Set up screen.. 4 Sexagesimal operations. 44 Sexagesimal values.. 10 Significant digits.. 15, 36 Simple interest calculations. 324 Simpsons rule... 60 Simultaneous graphing.. 7 Sine regression graph.. 264 Single-variable statistics. 257 Sketch menu.. 154 Solve calculation.. 107, 394 Sorting list values.. 234 Squaring a matrix. 96 Stacks.. 18 STAT Mode.. 250 Statistical data list.. 250 Statistical graph view window setting.. 6, 251 Statistical graphs and calculations.. 249, 395 Student-t distribution.. 308 Subroutine.. 378 Sum.. 241 Sum of data.. 259 Sum of squares.. 259 Symbol t.. 21

RUN Mode.. 4

Quadratic differential calculation. 58 Quadratic equation.. 104 Quadratic regression.. 262 Quartic regression.. 262
Radians... 14 Radius... 200 Raising a matrix to a power. 96 Real part.. 70 Rectangular coordinate function. 117 RECUR Mode.. 218 Recursion table & graph function. 218, 393 Regression coefficient.. 261 Regression formula parameter. 256 Relational operator.. 370 Replacing batteries.. 432 Replay function.. 40 RESET operation.. 12, 430 Residual calculation.. 6, 267 Root.. 145 Row swapping... 83
t confidence interval. 300 t Test... 276, 283
Table & graph.. 205 Table generation and graph draw settings.. 7, 208 TABLE Mode.. 206 Table range.. 207 Tangent.. 155 Tests.. 276 Text display.. 20, 388 Third quartile.. 260 Trace.. 128 Trigonometric function.. 45 TVM Mode.. 323 Type A functions.. 16 Type B functions.. 16

y-intercepts.. 147

Z confidence interval.. 295 Z Test.. 276, 277 Zoom... 132
Variable... 22, 38 Variable data (VARS) menu. 28 Vertex.. 197 View Window.. 113
WEB graph.. 225 Whiskers.. 257
X = constant expression.. 118 Xnor.. 78 Xor... 78

xy line graph.. 255

Command Index
Break... 378 ClrGraph... 382 ClrList... 382 ClrText... 382 DispF-Tbl, DispR-Tbl... 383 Do~LpWhile... 377 DrawDyna.... 383 DrawFTG-Con, DrawFTG-Plt.. 383 DrawGraph... 383 DrawR-Con, DrawR-Plt.. 384 DrawR-Con, DrawR-Plt... 384 DrawStat... 384 DrawWeb... 384 Dsz... 380 For~To~Next... 375 For~To~Step~Next... 376 Getkey... 385 Goto~Lbl... 380 If~Then.... 373 If~Then~Else... 374 If~Then~Else~IfEnd.. 375 If~Then~IfEnd... 374 Isz... 381 Locate... 385 Prog.... 378 Receive (... 386 Return... 379 Send (... 387 Stop.... 379 While~WhileEnd... 377 ? (Input Command)... 372 ^ (Output Command)... 372 : (Multi-statement Command).. 373 _ (Carriage Return)... 373 (Jump Code)... 381 =, G, >, <, , (Relational Operators).. 387

Key Index

Primary Function Turns trace function on/off. Selects 1st function menu item. Turns zoom function on. Selects 2nd function menu item. Displays View Window parameter input screen. Select 3rd function menu item. Displays sketch menu. Selects 4th function menu item. Displays graph solve menu. Selects 5th function menu item. Switches display between graph & text screens. Selects 6th function menu item. Activates shift functions of other

combined with !

combined with a

V-Window

Sketch

G-Solv

! keys and function menus. K Displays option menu.

SET UP

Displays the variable data menu. Returns to the Main Menu. Allows entry of alphanumeric Press after entering value to calculate square. Press between two values to make second value exponent of first. Backsteps to the previous menu. Moves cursor upward. Scrolls screen. Moves cursor downward. Scrolls screen. Moves cursor to left. Scrolls screen. Press after EXE to display calculation from end.
Displays program command menu. Shows the set up display. Locks/Unlocks entry of alphanumeric characters. Press before entering value to calculate square root. Enters character r.

A -LOCK

a characters shown in red.
Press between entering Enters values for X & Y to show xth character . root of y. Returns directly to initial screen of the mode. Switches to previous function in trace mode. Switches to next function in trace mode.

J f c d

Key Primary Function Moves cursor to right. Scrolls screen. Press after EXE to display calculation from beginning. Allows input of variable X, , and Press before entering value to calculate common logalithm. Press before entering value to calculate natural logarithm. Press before entering value to calculate sine. Press before entering value to calculate cosine. Press before entering value to calculate tangent. Press between entering fraction values. Converts fraction to decimal. Press before entering exponent value of 10. Press before entering exponent value of e. Press before entering value to calculate inverse sine. Press before entering value to calculate inverse cosine. Enters letter A. Enters letter B. Enters letter C. Enters letter D. Enters letter E. combined with ! combined with a

10 x B

sin1 D

cos1 E

tan1 F
Press before entering value Enters letter F. to calculate inverse tangent. Displays improper fractions. Enters letter G.
Converts a fraction to a decimal value or a decimal value to a fraction. Sends a shot of the current screen to a connected device. Enters open parenthesis in Press before entering value formula. to calculate cube root. Enters close parenthesis in formula. Enters comma. Assigns value to a value memory name. Enters number 7. Enters number 8. Enters number 9.

Enters letter H.

Enters letter I.
Press after entering value to Enters letter J. calculate reciprocal. Enters letter K. Enters letter L. Enters letter M. Enters letter N. Enters letter O.
Primary Function Deletes character at current cursor location. Turns power on. Enters number 4. Enters number 5. Enters number 6. Multiplication function. Division function. Enters number 1. Enters number 2. Enters number 3. Addition function. Specifies positive value. Subtraction function. Specifies negative value. Enters number 0. Enters decimal point. Allows entry of exponent. Enter before value to specify as negative. Displays result of calculation.

[SHIFT] key

ZOOM Fact V-WIN V-Win Sto Rcl SKTCH Cls Tang Norm Inv GRPH Y= r= X=c Y> Y< Y Y PLOT Plot Factor_ ViewWindow_ StoV-Win_ RclV-Win_ Cls Tangent_ Normal_ Inverse_ Graph_Y= Graph_r= Graph_X= Graph_Y> Graph_Y< Graph_Y Graph_Y Plot_ STAT

[F4](MENU) key

DRAW On Off DrawOn DrawOff
Srt-A Srt-D On Off TYPE Y= r= X=c Y> Y< Y Y COLR Blue Grn GMEM Sto Rcl
SortA( SortD( G_SelOn_ G_SelOff_ Y=Type r=Type X=cType Y>Type Y<Type YType YType BlueG_ GreenG_ StoGMEM_ RclGMEM_ D_SelOn_ D_SelOff_ D_Var_ Y=Type r=Type T_SelOn_ T_SelOff_ Y=Type r=Type BlueG_ OrangeG_ GreenG_ R_SelOn_ R_SelOff_ BlueG_ GreenG_ R_SelOn_ R_SelOff_ anType Off Blue Grn r= r=

GRPH SEL

GRPH GPH1 S-Gph1_ GPH2 S-Gph2_ GPH3 S-Gph3_ Scat xy Hist Box Box Scatter xyLine Hist MedBox MeanBox

Parm ParamType

Parm Graph(X,Y)=( G- dx Graph_
N-Dis N-Dist Brkn Broken X Med X^2 X^3 X^4 Log Exp Pwr Sin NPP Lgst LIST Linear Med-Med Quad Cubic Quart Log Exp Power Sinusoidal NPPlot Logistic TABL DYNA

Orng OrangeG_

On Off Var TYPE Y=
Pl-On PlotOn_ Pl-Off PlotOff_ Pl-Chg PlotChg_ LINE Crcl Vert Hztl Text PIXL On Off Chg Test Line Line Circle_ Vertical_ Horizontal_ Text_ PxlOn_ PxlOff_ PxlChg_ PxlTest_ MARK F-Line F-Line_
Parm ParamType On Off TYPE Y=
List1 List1 List2 List2 List3 List3 List4 List4 List5 List5 List6 List6 Square Cross Dot Blue_ Green_ RECR
Parm ParamType Blue Orng Grn SEL+C On

COLR Blue Grn

Orng OrangeG_ SEL

(fx-9750G PLUS)

Orng Orange_ CALC 1VAR 1-Variable_ 2VAR 2-Variable_ X Med X^2 X^3 X^4 Log Exp Pwr Sin Lgst MAT Swap Rw Rw+ Rw+ LinearReg_ Med-MedLine_ QuadReg_ CubicReg_ QuartReg_ LogReg_ ExpReg_ PowerReg_ SinReg_ LogisticReg_ Swap_ *Row_ *Row+_ Row+_

On Off

TYPE an
an+1 an+1Type an+2 an+2Type n.an. n an bn n an bn

an+1 an+1 bn+1 bn+1

[F6](SYBL) key

[ALPHA] key

[OPTN] key
LIST List LM Dim Fill Seq Min Max Mean Med Sum Prod Cuml % A MAT Mat ML Det Trn Aug Iden Dim Fill CPLX i Abs Arg Conj ReP ImP CALC Solve d/dx d2/dx2 dx FMin FMax ( STAT COLR HYP x y Orng Grn sinh cosh tanh sinh-1 cosh-1 tanh-1 List_ ListMat( Dim_ Fill( Seq( Min( Max( Mean( Median( Sum_ Prod_ Cuml_ Percent_ AList_ Mat_ MatList( Det_ Trn_ Augment( Identity_ Dim_ Fill( i Abs_ Arg_ Conjg_ ReP_ ImP_ Solve( d/dx( d2/dx2(

X! nPr nCr Ran# P( Q( R( t(
! P C Ran# P( Q( R( t( Abs_ Int_ Frac_ Rnd Intg_ r g Pol( Rec( m n p f k M G T P E StoPict_ RclPict_ f1 f2 f3 f4 f5 f6 f1 f2 f3 f4 f5 f6 _And_ _Or_ Not_

' " ~

Abs Int Frac Rnd Intg
ANGL r g '" Pol( Rec( ESYM m n p f k M G T P E PICT Sto Rcl FMEM fn
FMin( FMax( ( x y Orange_ Green_ sinh_ cosh_ tanh_ sinh-1_ cosh-1_ tanh-1_ LOGIC And Or Not
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 users 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 Connector FA-123 Power Graphic Unit to Power Graphic Unit Power Graphic Unit to PC for IBM/Macintosh Machine
Declaration of Conformity

Model Number: Trade Name: Responsible party: Address: Telephone number: fx-9750G PLUS/CFX-9850G PLUS/CFX-9850GB PLUS/CFX-9950GB PLUS CASIO COMPUTER CO., LTD. CASIO, INC. 570 MT. PLEASANT AVENUE, DOVER, NEW JERSEY 07801 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.
IBM is a registered trademark of International Business Machines Corporation. Macintosh is a registered trademark of Apple Computer, Inc.
G355-21, G356-21, G357-21, G359-21

CASIO COMPUTER CO., LTD.

6-2, Hon-machi 1-chome Shibuya-ku, Tokyo 151-8543, Japan