E fx-9860G SD fx-9860G User's Guide http://world.casio.com/edu/ 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 Power Graphic Unit to Power Graphic Unit USB connector that comes with the fx-9860G SD/fx-9860G Power Graphic Unit to PC for IBM Machine Declaration of Conformity Model Number: Trade Name: Responsible party: Address: Telephone number: fx-9860G SD/fx-9860G 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. BEFORE USING THE CALCULATOR FOR THE FIRST TIME... This calculator does not contain any main batteries when you purchase it. 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, slide the case onto 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. 1 2. Load the four batteries that come with the calculator. · Make sure that the positive (+) and negative (­) ends of the batteries are facing correctly. 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. 2 20050401 5. Press m. · If the Main Menu shown to the right is not on the display, open the back cover and press the P button located inside of the battery compartment. P button 6. Use the cursor keys (f, c, d, e) to select the SYSTEM icon and press ) to display the contrast adjustment screen. w, then press 1( 7. Adjust the contrast. · The e cursor key makes display contrast darker. · The d cursor key makes display contrast lighter. · 1(INIT) returns display contrast to its initial default. 8. To exit display contrast adjustment, press m. 20050401 Quick-Start TURNING POWER ON AND OFF USING MODES BASIC CALCULATIONS REPLAY FEATURE FRACTION CALCULATIONS EXPONENTS GRAPH FUNCTIONS DUAL GRAPH DYNAMIC GRAPH TABLE FUNCTION 20050401 1 Quick-Start Quick-Start 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, and on to graphing complex equations. When you're done, you'll have mastered the basic operation of this calculator and will be ready to proceed with the rest of this user's 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, we've indicated it as follows: Press fh. Whenever necessary, we've included samples of what your screen should look like. If you find that your screen doesn't match the sample, you can restart from the beginning by pressing the "All Clear" button . o TURNING POWER ON AND OFF o. OFF To turn power off, press !o. To turn power on, press Calculator power turns off automatically if you do not perform any operation within the Auto Power Off trigger time you specify. You can specify either six minutes or 60 minutes as the trigger time. 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, let's take a look at how to navigate around the modes. To select the RUN · MAT mode 1. Press m to display the Main Menu. 20050401 2 Quick-Start 2. Use defc to highlight RUN and then press w. · MAT This is the initial screen of the RUN · MAT mode, where you can perform manual calculations, matrix 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: 15 × 3 + 61 1. Press 2. Press o to clear the calculator. bf*d+gbw. Parentheses Calculations Example: 15 × (3 + 61) 1. Press 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. 20050401 3 Quick-Start SET UP 1. Press!m to display the Setup screen. 2. Press cccccc1(Deg) J to clear the menu. o to clear the unit. cf*sefw. to specify degrees as the angle unit. 3. Press 4. Press 5. Press REPLAY FEATURE With the replay feature, simply press or to recall the last calculation that was performed so you can make changes or re-execute it as it is. de 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 5. Press d to display the last calculation. d to move the cursor (I) to the right side of 4. D to delete 4. f. w to execute the calculation again. 20050401 4 Quick-Start 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. Press 2. Press 31/ 16 + 37/9 o. db$bg+ dh$jw. Indicates 871/144 Converting an Improper Fraction to a Mixed Fraction < While an improper fraction is shown on the display, press mixed fraction. !Mto convert it to a < Press !M again to convert back to an improper fraction. M to convert it to its decimal Converting a Fraction to Its Decimal Equivalent While a fraction is shown on the display, press equivalent. Press M again to convert back to a fraction. 20050401 5 Quick-Start EXPONENTS Example: 1250 × 2.065 1. Press 2. Press 3. Press 4. Press 5. Press o. bcfa*c.ag. M and the ^ indicator appears on the display. f. The ^5 on the display indicates that 5 is an exponent. w. 20050401 6 Quick-Start 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). All of the following graphing examples are performed starting from the calculator setup in effect immediately following a reset operation. Example 1: To graph Y = X(X + 1)(X ­ 2) 1. Press 2. Use m. defc 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) 1. Press !5(G-SLV). 20050401 7 Quick-Start 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) 1. Press !5(G-SLV)6(g). 2. Press 3(dx). 3. Use d to move the pointer to the location where X = ­1, and then press w. Next, use e to move the pointer to the location where X = 0, and then press w to input the integration range, which becomes shaded on the display. 20050401 8 Quick-Start DUAL GRAPH With this function you can split the display between two areas and display two graph windows. Example: To draw the following two graphs and determine the points of intersection Y1 = X(X + 1)(X ­ 2) Y2 = X + 1.2 SET UP 1. Press !mcc1(G+G) to specify "G+G" for the Dual Screen setting. 2. Press 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). 2. Use to move the pointer to one corner of the area you want to specify and . then press defc w 20050401 9 Quick-Start 3. Use 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. defc 4. Press and the enlarged area appears in the inactive (right side) screen. w, 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 = AX 1. Press 2. Use 2 m. and then press d e f c to highlight DYNA, w. 3. Input the formula. A avvxw 12356 20050401 10 Quick-Start 4. Press of 1 to coefficient A. 4(VAR) bw to assign an initial value 5. Press 2(SET) bwdwb wto specify the range and increment of change in coefficient A. 6. Press J. 6(DYNA) 7. Press to start Dynamic Graph drawing. The graphs are drawn 10 times. · To interrupt an ongoing Dynamic Graph drawing operation, press o. 20050401 11 Quick-Start 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) 1. Press 2. Use m. TABLE, and then press defc to highlight w. 3. Input the formula. v(v+b) (v-c)w 4. Press table. 6(TABL) to generate the number To learn all about the many powerful features of this calculator, read on and explore! 20050401 Precautions when Using this Product A progress bar and/or a busy indicator appear on the display whenever the calculator is performing a calculation, writing to memory (including Flash memory), or reading from memory (including Flash memory). Busy indicator Progress bar Never press the P button or remove the batteries from the calculator when the progress bar or busy indicator is on the display. Doing so can cause memory contents to be lost and can cause malfunction of the calculator. This calculator is equipped with Flash memory for data storage. It is recommended that you always backup your data to Flash memory. For details about the backup procedure, see "12-7 MEMORY Mode" in the User's Guide. You can also transfer data to a computer using the Program-Link software (FA-124) that comes bundled with the calculator. The Program-Link software can also be used to backup data to a computer. u fx-9860G SD only If the message "No Card" appears even though an SD card is loaded in the SD card slot, it means that the calculator is not recognizing the card for some reason. Try removing the card and then loading it again. If this does not work, contact the developer of the SD card. Note that some SD cards may not be compatible with this calculator. Precautions when Connecting to a Computer A special USB driver must be installed on your computer in order to connect to the calculator. The driver is installed along with the Program-Link software (FA-124) that comes bundled with the calculator. Be sure to install the Program-Link software (FA-124) on your computer before trying to connect the calculator. Attempting to connect the calculator to a computer that does not have the Program-Link software installed can cause malfunction. For information about how to install the Program-Link software, see the User's Guide on the bundl ...