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 F 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. 1 2 3 4 5 6 3.
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.
Power Supply Appendix B (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.
Appendix B 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.
Power Supply Appendix B 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. BACK 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.
Appendix C Error Message Table Message Syn ERROR 1 Calculation formula contains an error. 2 Formula in a program contains an error. Ma ERROR Go ERROR 1 Calculation result exceeds calculation range. 2 Calculation is outside the input range of a function. 3 Illogical operation (division by zero, etc.) 4 Poor precision in ∑ calculation results. 5 Poor precision in differential calculation results. 6 Poor precision in integration calculation results.
Error Message Table Message Stk ERROR Countermeasure Meaning • Execution of calculations that exceed the capacity of the stack for numeric values or stack for commands. • • Mem ERROR • • • • • • • • • Appendix C Not enough memory to input a function into function memory. Not enough memory to create a matrix using the specified dimension. Not enough memory to hold matrix calculation result. Not enough memory to store data in list function. Not enough memory to input coefficient for equation.
Appendix D Function sinx cosx tanx Input ranges (DEG) |x| < 9 × (109)° (RAD) |x| < 5 × 107πrad (GRA) |x| < 1 × 1010grad sin–1x cos–1x |x| < 1 tan–1x |x| < 1 × 10100 sinhx coshx |x| < 230.2585092 tanhx |x| < 1 ×10100 sinh–1x |x| < 5 × 1099 cosh–1x 1< x < 5 × 1099 tanh–1x |x| < 1 logx Inx 1 × 10–99 < x < 1 × 10100 10x –1 × 10100 < x < 100 ex x –1 × 10100 < x < 230.
Input Ranges Internal digits Accuracy 15 digits As a rule, accuracy is ±1 at the 10th digit.* " " –1 × 10100 < y log x < 100 x=0:y>0 x<0: 1 (n is an integer y = n, –––– 2n+1 or a fraction) However; –1 × 10100 < y log |x| < 100 " " y>0:xG0 1 logy < 100 –1 × 10100 < –– x y=0:x>0 1 y < 0 : x = 2n +1, –– n (n G 0, n is an integer or a fraction) However; 1 log |y| < 100 –1 × 10100 < –– " " a b/c Total of integer, numerator and denominator must be within 10 digits (includes division marks).
Appendix D Function Binary, octal, decimal, hexadecimal calculation Input Ranges 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.
Appendix E Specifications Variables: 28 Calculation range: ±1 × 10–99 to ±9.999999999 × 1099 and 0. Internal operations use 15-digit mantissa. Exponential display range: User memory capacity: Norm 1: 10–2 > |x|, |x| > 1010 Norm 2: 10–9 > |x|, |x| > 1010 fx-9750G CFX-9850G CFX-9850GB CFX-9850GC CFX-9950GB 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.
Appendix E Specifications 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 442
Index Symbols AList ....................................................... 242 Σ calculation ............................................. 65 Σ display ............................................ 7, 224 χ2 Test ............................................ 276, 289 A Built in function .............................. 123, 194 C Calculation execution indicator ................ 10 Calculation priority sequence .................. 16 Carriage return ...................................... 373 Cell ............
Index Cubic equation ....................................... 104 Ellipse .................................................... 197 Cubic regression .................................... 262 Eng .......................................................... 15 Cumulative frequency ............................ 241 Engineering notation .................... 15, 44, 50 EQUA Mode ........................................... 100 D Data communications ............................ 399 Data transfer operation ........
Index Graph drawing type ........................... 5, 128 Inverse trigonometric function ................. 45 Graph function display ....................... 6, 187 Investment appraisal ............................. 337 Graph function menu .............................. 112 Graph gridlines .................................. 6, 121 Graph memory ....................................... 122 GRAPH Mode ......................... 112, 168, 176 Graph pointer coordinates .................
Index Making corrections .................................. 41 Normal distribution curve ....................... 258 Margin .................................................... 348 Normal probability graphing ................... 275 MAT Mode ............................................... 80 Normal probability plot ........................... 255 Matrix answer memory ............................ 80 Matrix arithmetic operation ...................... 92 Normal probability distribution calculations ....
Index Poisson distribution ............................... 316 RUN Mode ................................................. 4 Polar coordinate function ........................ 117 Population standard deviation ............... 259 S Power regression graph ........................ 264 PRGM Mode .......................................... 352 Principal ................................................. 331 Probability density ................................. 304 Probability/distribution calculations ........
Index T Y t confidence interval ............................... 300 t Test .............................................. 276, 283 y-intercepts ............................................ 147 Table & graph ........................................ 205 Z Table generation and graph draw settings ........................................ 7, 208 TABLE Mode .......................................... 206 Table range ............................................ 207 Tangent ....................................
Command Index Break ..................................................................................... 378 ClrGraph ................................................................................ 382 ClrList .................................................................................... 382 ClrText ................................................................................... 382 DispF-Tbl, DispR-Tbl ............................................................. 383 Do~LpWhile .................
Key Index Key Trace 1 Zoom 2 V-Window 3 Sketch 4 G-Solv 5 G↔T 6 Primary Function combined with ! combined with a 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.
Key Index Key Primary Function e Moves cursor to right. Scrolls screen. Press after EXE to display calculation from beginning. A combined with ! Allows input of variable X, θ , and Enters letter A. v T. 10 x B l ex C I sin–1 D s cos–1 E c tan–1 F t d/c G $ H M 3 I ( x –1 J ) K , L a M h N i O j combined with a Press before entering value to calculate common logalithm. Press before entering exponent value of 10. Enters letter B.
Key Index Key INS D OFF Primary Function Deletes character at current cursor location. Turns power on. o Clears the display. P e Q f R g { S * } T / U b V c W d [ X + ] Y Z a = SPACE . π E Ans _ w 452 combined with ! combined with a Allows insertion of characters at cursor location. Turns power off. Enters number 4. Enters letter P. Enters number 5. Enters letter Q. Enters number 6. Enters letter R. Multiplication function. Enters open curly bracket. Enters letter S.
Program Mode Command List [SETUP] key [VARS] key x1 x1 Level 1 Level 2 Level 3 Command Level 1 Level 2 Level 3 Command y1 y1 an+1 an+1 ANGL V-WIN X PTS RECR FORM an an Deg Deg min Xmin x2 x2 an+2 an+2 Rad Rad max Xmax y2 y2 bn Gra Gra scal Xscl x3 x3 bn+1 bn+1 y3 y3 COOR On CoordOn min Ymin Off CoordOff max Ymax On GridOn scal Off GridOff On Y bn bn+2 bn+2 TEST n n RANG Strt x x End R_End min Yscl Tθ min xσn-1 xσn-1 a0 a0 AxesOn max Tθ max
[PRGM] key [SHIFT] key [F4](MENU) key Level 1 Level 2 Level 3 Command Level 1 Level 2 Level 3 Command Level 1 Level 2 Level 3 Command COM STAT CTL If If_ ZOOM Fact Factor_ Then Then_ V-WIN V-Win ViewWindow_ Else Else_ Sto I-End IfEnd Rcl For For_ SKTCH Cls To _To_ Step _Step_ Next Off G_SelOn_ Off G_SelOff_ StoV-Win_ GRPH GPH1 S-Gph1_ TYPE Y= Y=Type RclV-Win_ GPH2 S-Gph2_ r= r=Type Cls GPH3 S-Gph3_ Parm ParamType Tang Tangent_ Scat Scatter X=c X=cType Norm
[F6](SYBL) key [ALPHA] key [OPTN] key X! ! Level 1 Level 2 Level 3 Command Level 1 Level 2 Level 3 Command Level 1 Level 2 Level 3 Command nPr P ' " ~ LIST PROB List List_ nCr C L→M List→Mat( Ran# Ran# Dim Dim_ P( P( * Fill Fill( Q( Q( / Seq Seq( R( R( Min Min( t( t( Max Max( Abs Abs_ Mean Mean( Int Int_ Med Median( Frac Frac_ Sum Sum_ Rnd Rnd Prod Prod_ Intg Intg_ Cuml Cuml_ % Percent_ r r A AList_ g Mat Mat_ ' " ~ ' " ~ * / ' " ~ MA
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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.
G355-21, G356-21, G357-21, G359-21 CASIO COMPUTER CO., LTD.
