Sharp EL-506H, Instruction Manual

Page 1: ...SCIENTIFIC CALCULATOR MODEL EL 506H INSTRUCTION MANUAL 4 1 m Sr SF 1 f 4 ft ift ...

Page 2: ...territories or possessions The period of this warranty covers one 1 year on parts and one 1 year on labor from date of purchase This warranty entitles the original purchaser to have the warranted parts and labor rendered at no cost for the period of the warranty described above when the unit Is carried or shipped prepaid to a SHARP CONSUMER FACTORY SERVICE CENTER together with proof of purchase TH...

Page 3: ... Addition Subtraction 7 2 Multiplication Division 7 3 Memory Calculations 10 SCIENTIFIC CALCULATIONS 11 1 Trigonometric Functions and Second Function 11 2 Inverse Trigonometric Functions 12 3 Hyperbolic and Inverse Hyperbolic Functions 12 4 Power Functions 13 5 Roots 13 ...

Page 4: ...t Calculations 16 11 Scientific Notation 16 12 Angle Time Conversions 18 13 Coordinate Conversion 19 14 Hexadecimal decimal notation conversions 21 15 Applications 24 STATISTICAL CALCULATION 27 ERRORS V 30 THE KEYBOARD V 39 OPERATING CONTROLS i 40 DISPLAY 50 SPECIFICATIONS 53 BATTERY REPLACEMENT 55 ...

Page 5: ...terial The advanced material is labeled supplementary The supplementary sections may be skipped without hampering your ability to operate the calculator You may wish to return to the supplementary sections as your skill in operating the EL 506H OPERATIONAL NOTES Since the liquid crystal display is made of glass material treat the calculator with care Do not put the EL 506H in your back pocket as i...

Page 6: ...temperature may cause damage to your calculator 2 A soft dry cloth should be used to clean the calculator Do not use solvents or a wet cloth 3 If the calculator will not be operated for an extended period of time remove the batteries to avoid possible damage caused by battery leakage 4 If service of your calculator is required use only an authorized SHARP service center 5 Keep this manual for furt...

Page 7: ...heses and 4 levels of pending operations for solving more complicated formulas Hexadecimal decimal notation conversion Hexadecimal notation system is mainly used in computer programming Computer engineers and programmers have been in urgent need for a simple conversion of decimal and hexadecimal notations Now EL 506H has solved the problem Simply enter a number in base 16 or 10 the EL 506H will th...

Page 8: ...others Useful Keysfor Solutions of Math Problems Statistical calculations with statistical mode STAT number of samples S nSA mean Sx je 1 standard deviation so enter data correct data DATA CD keys Independently accessible memory DEG RAD GRAD selector key Degree minute Second conversion key for decimal degree transformation ...

Page 9: ...5 6 H 32 1 789 3 741 J 213 Answer 286 5 2 Multiplication Division a Key in the following 841 X 586 3 12 Answer 4106883 333 b Key in the following 427 54 X 32 31 7 B 39 X 2 B Answer 595 8571429 Note that multiplication and division have priority to addition and subtraction I If nothing appears on the display during calculation do not continue making 1 ...

Page 10: ...en mathematical formula The following shows the priority level of individual calculations 1 Function m 2 Calculations which are given the same priority level are executed in sequence 4 5 A The calculation in parentheses has priority to others Ex Key operation and sequence of calculation in 5 2 x sin 30 24 x 5 3 006 5 m 2 30_ S 24 5 S3 Ruttheangularmode I CO i i i af DEG ...

Page 11: ...ation can be performed according to a given mathematical formula unless parentheses and pending operation exceed 4 levels in total Parenthesis key can be operated up to 3times In 1 level Functions are calculated immediately after key operation without being retained x n DEG D MS etc In calculations including no parentheses pending does not occur beyond 3levels Ex a r b Pending of 1 level 1 a 1 2 1...

Page 12: ...c and Key in 12 5 Answer 17 To subtract key in 2 5 m 1 Answer to this equation 7 Key in IRMIto recall memory 10 Key in 12 X 2 IXI Answer 24 Also takes place of 10 In memory Key in 8 T 2 Answer 4 IRMI 28 Note a Memory calculations are impossible in the STAT mode Statistical calculation mode a When subtracting a number from the memory press the and keys ...

Page 13: ... mode at DEG Calculate Sin 30 Cos40 Key in the following 30 I sin I pfl 40 cosI Answer 1 266044443 The yellow key in the upper left of the calculator marked 2nd F must be used to designate the material appearing in brown above each key When this key is depressed the designation 2nd F will appear in the lower part of the display If you press this key in error press it a second time and the 2nd F de...

Page 14: ...swer 30 Calculate Cos 1 Put the angular mode at RAD To Key in 1 lindFl cos Answer 3 141592654 Value of rr In t To his manual we will always show the key s second functions as follows sin iZndFl I sin I 2nd fiin enter a negative number press the key after numerals 3 Hyperbolic and Inverse Hyperbolic Functions When using the hyperbolic and inverse hyperbolic functions HYP will appear in the lower pa...

Page 15: ... Answer 27 2899172 Calculate Sinh 9 Key In 9 IZndFl arehyp l _nj Answer 2 893443986 4 Power Functions Calculate 20 Key in 20 Answer 400 Calculate 3 and 3 Key In 3 S3 Answer 27 5 Roots Calculate V25 Key In 25 E Answer 5 Key In 3 S4 Answer 81 ...

Page 16: ...h root of 81 Key In 81 IZndFj i FV7l 4 K1 Answer 3 6 Logarithmic Functions Calculate In 21 log 173 Natural Logarithms Key in 21 1 In I Answer 3 044522438 Common Logarithms Key in 173 log I Answer 2 238046103 7 Exponential Functions Calculate e Key in 3 0445 IZndFl e r I ...

Page 17: ... IWI Answer 172 9816359 173 as In Item 6 above 8 Reciprocals Calculate 1 6 1 7 Key in 6 aZS 7 UZS Answer 0 309523809 9 Factorial Calculate 69 Key in 69 SI Answer 1 7112245 98 1 7112245x 10 Note that the Error section deals with the calculation limits of the calculator ...

Page 18: ...imal Places The l2ndFl TAB keys are used to specify the number of decimal digits in the calcula tion result The number of places after the decimal point is specified by the nu meral key O Ct pressed after the 2n lF TAB keys For free floating calcula tion press the g or 5 key afterItndFjjTABl Carry over will be automatically rounded First Press jZndFl iTABj Key in 1 23456789 ...

Page 19: ...ey If you wish to convert from floating decimal to scientific notation you must use the key F E Calculate 1 2 x 10 x 1 5 x 10 Key in 1 2 Ix 20 1 5fEXPl5 Answer 1 8 25 1 8 x 10 Calculate 1 992 x 10 x 6 668 x 10 Key in 1 992ixE33 X 6 668 1 23 Answer 1 3282656 11 1 3282656 x 10 If a calculation is displayed in the floating decimal pointsystem pushing the F E key displays the result in scientific nota...

Page 20: ... decimal respectively Convert 12 47 52 to Its decimal equivalent Key In 12 4752 ES Answer 12 79777777 When converting decimal degrees to the equivalent degrees minutes seconds the answer Is broken down Integer portion degrees 1st and 2nd decimal digits minutes 3rd and 4th digits seconds and the 5th through end decimal digits are decimal seconds Convert 24 7256 to Its degree minute second equivalen...

Page 21: ...ge running time Key in 0225 B 0238 S 0222 E 1 Answer 1 0 123611111 Key in B 3 Answer 2 0 041203703 Key in 2ndF I O xsl Answer 3 0 022833333 or the average time is 2 minutes 28seconds 13 Coordinate Conversion Converting rectangularcoordinates to polar x y r fl 6 tan DEG 0 g I e I 180 RAD OglelgjT GRAD 0 19 I 200 ...

Page 22: ... in a vector I 12 jS Key in 12 I 19 2ndF re Answer 15 r Key in X Answer 36 86989765 0 Converting polar coordinates to rectangular r d x y Solve for P 14 7r 3 r 14 0 7r 3 Mode RAD Key in Key in js Answer sues 3 IIE i4 Answer 12 12435565 y In the above example0 is inputted first and is 3 replaced with r 14 by pushing the I I key after r is inputted ...

Page 23: ...rsions Hexadecimal Kevin 0 g I I 4 5 6 I l g Dicniav n I J U C C f O uisplay u f C i 1 0 I 0 3 Key in g 2 b 2 cj 2 5 2 T T Display H o L ci E f Example Convert 123to its hexadecimal equivalent Key in 123 I hex Answer The symbol HEX appears ...

Page 24: ...l2ndFl T 2 hoecl Symbol HEX The symbol HEX appears when a hexadecimal answer is displayed I Non operation In the following case a conversion can not be performed 1 When a number had a decimal and is not a zero in floating declma system Ex 123 5 2 When a number is in scientific notation system Ex 3 45 ...

Page 25: ...ayed Convertion of negative number Decimal Hexadecimal The EL 506H uses 2 s complement in the internal calculation and displays the results in 16 s complements Ex Key in 1 O Answer FFFFFFFFFF Except hexadecimal decimal conversion calculation of hexadecimal number can not be performed Please note that any number without A through F is regarded as decimal ...

Page 26: ...15 Applications Ex 1 Base conversion of logarithm U l Sb log a 3 ab b 124 124 I log I m 3 I log I 4 387609365 Ex 2 Calculates the surface and the volume of the sphere S 47rr y nr 3 Radius r 12 cm ...

Page 27: ...4 X 12 1809 557368 S 3 m 3 1 I 7238 229474 V Cosine theorem c Va b 2ab cos8 Calculates the length c a 14 7cm b 17 8cm 8 43 32 54 14 7 1E 17 8 LEJ 2 X 14 7 X 17 8 1X1 43 3254 Ppjolfcoiir H 12 39480134 ...

Page 28: ... into two vectors and Py Supposing that P 22 5 kg S 47 and Sj 24 Pjj and Py are determined as follows p _ P X sin 2 sin a 9j P X sin 0 p SB sin 0 t a 24 si X lID22 5 IID47 B 24 CD sICIDIICl 9 678894424 P 47 IDEEI 17 403633 Pj ...

Page 29: ...ions can not be calculated i Memory calculation ii Coordinate conversion iii Calculation including parenthesis The followings can be used as the input data in statistical calculation i Entry number ii Calculated result of the functions which can be used in the chain calculation To clear previous statistical inputs and calculations press 2n l STAT or ON c keys Set the mode by pressing 2ndF stat key...

Page 30: ...iationof population from the sample data extracted from that population 6 a Standard deviation with population parameter taken to be n yLx nx Usedwhenallpopulationsaretakentobe sample data or when finding the standard deviation of population with sample taken to be a population Data for one variable statistic calculations are Inputted by the following operations 1 Data 2 Data X Frequency W when tw...

Page 31: ...45 I 55 I 65 Frequency 1 1 5 2 As each sample Is entered the number of that sample will appear on the right hand side of the display l2ndF jSTATl SndFjpf rsI 35 45 55 X 5 65 X 2 Key in Mean IxZliI Standard Deviation s I sd I Variance X I Key in Display Display 53 88888889 9 279607273 86 11111114 ...

Page 32: ...nged to 60 x 2 Key in Display 65 2l2i dFlF 7 60 X 2S 9 In the case of an error the display will show E An error will be caused by a calculations or instruction beyond the capacity of the machine An error can be cleared by the lor key Supplementary 2 Error Conditions ...

Page 33: ... greater than 9 999999999 x 10 4 When the pending operation exceeds 4 levels or when the I I key is depressed 4times or more in 1 level 5 For scientific functions an error occurs when the calculations exceed the foMow CALCULATION RANGE The entry and four 4 arithmetic calculations Entry 1st operand 2nd operand 1 x 10 9 999999999 x 10 Calculated result 1 x 10 9 9999999 x 10 and 0 Scientific function...

Page 34: ...I X 1 4 5 X 10 RAD 0 1x1 78539816 33 GRAD 0g I X I 5 X 10 DEG 0g I X I 4 500000089 X 10 RAD 0g I X I g 78539817 9 GRAD 0 I X I 5 000000099 x 10 DEG 0g I X 1 4 5 X id lxl 90 2n 1 n RAD 0 I X l 78539816 33 Ix I 2 1 n integer ...

Page 35: ...Dynamic range GRAD 0g I x I 5x10 I X I 100 2n DEC 0g I X I g 1 RAD 0g I X Ig 1 GRAD O g I X Ig 1 0 1x1 1 0 I X l 1 X 10 n integer 1 X 10 X 1 X 10 1 X 10 X 230 2585092 ...

Page 36: ...Dynamic range 1 X 10 g I c l 1 X 10 x O 0 I x I 1 X 10 0gx 1 X 10 0g I X I 1 X 10 0 n 69 n integer D MS DEG 0 1 X l 1 X 10 DEG D MS 0 I X I 1 X 10 1 X 10 X In 230 2585092 ...

Page 37: ...amic range sinh X cosh X tanh X sinh X cosh X tanh X 1 X 10 In g 230 2585092 0 y 1 X 10 O r 6 is in the same condition as x of sin x 0 g I X 1 230 2585092 0g I X I 1 X 10 0 I X 5 X 10 1 g X 5 X 10 0 I X 1 ...

Page 38: ...r DEC HEX V r Jl Z U I t J L L fv intpoor U T f 1 U D C Tf integer HEX DEC C U L L U I r n v C C C C C C C C L i r Cuiuf f IL u f I t I r r r r r r x negative Integer Note In the above calculation range the calculation results and intermediate results are treated or displayed as 0 zero when their absolute value are below 1 X 1 ...

Page 39: ... X tanh X Accuracy DEG 1 at the 10th digit RAD 1 at the 9th digit GRAD 1 at the 10th digit 0 1 1 1 X 1o 1 at the 10th digit 1x10 IxK 1x10 1 at the 9th digit 1 at the 9th digit 1 at the 9th digit X sanae as tor cos x y same as for sin x 1 at the 10th digits ...

Page 40: ...on of Cosh x is a singular point when it is 1 one Near this point the error is accumulated reducing the accuracy For the accuracy of functions other than shown above the error is 1 at the 10th digit as a rule In the scientific notation system the error is 1 at the lowest digit of mantissa display However the accuracy will become low around singular points and Inflection points of functions End of ...

Page 41: ...Supplementary 3 Detailed reviews 2nd function designation key Hexadecimal decimal conversions key uaQQQa Qcaiiia IIBBiaB ...

Page 42: ...hen this key is depressed the calculator is turned off Automatic Power Off Function A P O This calculator is automatically turned off approximately 6 minutes after the last key operation to save your batteries Thls time varies 2 minutes depening upon the operating temperature or condition of the battery I 9 I Numeral keys Used to enter numbers Hexadecimal entry s icaE 5 ...

Page 43: ...Used for calculation of trigonometric inverse trigonometric and coordi nate conversion The l2ndFllDRG kevs change the angular mode Pressi2ndF DRGI Ex DEG GRAD Depress the l2n IFl iDRGlkeys twice DEG mode Entries and answers are in decimal degrees RAD mode Entries and answers are in radians GRAD mode Entries and answers are in grads 100 90 ...

Page 44: ...n keys Depressed for addition subtraction multiplication and division Equals key Completesfour arithmetic calculations x f 3 and Y calculations 2ndF 2nd function designation key Note If pressed after the key the function of the key will be reset and the function of the IZndFl key will be sot cnyp sin Ex 5 Itndfl Isi sin 0 5 sin30 ...

Page 45: ...ion system Pushing the key once more displays the result in the floating decimal point system again l2ndFl ITABI Refer to page 16 I Clear entry factorial key fCEl Used to clear an incorrectly entered number iSndFl l n I Calculates the factorial of the displayed number Factorial of n n n n 1 n 2 2 1 Trigonometric inverse trigonometricfunction key Example Refer to page 11 and 12 ...

Page 46: ...ey Converts the number displayed In base 10 into a number in base 16 and vice versa Example Refer to page 21 Degree minute second Decimal degrees conversion key DEG Example refer to page 18 Y y key I y Raises a number to a power 2ndFll V7l Calculates the Xth root of Y Example Refer to page 13 and 14 ...

Page 47: ...ge 14 4 Common logarithm antilogarithm key 1 log I Used to obtain the logarithm with the base of 10 Example Refer to page 14 2t Calculates the antilogarlthm base 10 of the displayed number Example Refer to page 15 Exponent Pi key e Used to enter the exponent of a number when working in scientific notation Example Refer to page 1 7 2ndF 7C The constant tt tt 3 141592654 Is entered Example Refer to ...

Page 48: ...ercent change key p Calculates a square of the number displayed Example Refer to page 13 2ndF d Performs the percentage or percent increase calculation Example Refer to page 16 7 0 Reciprocal rectangular coordinate polar coordinate conversion key pf7 Calculates the reciprocal of the number displayed Example Refer to page 1 5 2ndF re Converts rectangular coordinate into polar coordinate Example Ref...

Page 49: ...number being displayed with the number stored In the working register y 2t dF STAf Statistical program will be activated When the calculator is set to the statistical calculation mode through this key the symbol wtfUi appears and at the same time the entire machine is cleared Meanwhile in the statistical calculation mode the Ix mI RM and iM fj keys work as the 1 71 1 x 1 S I and data keys respec t...

Page 50: ...um of data x Memory in x 2x key Clears the number in the memory and then store the number being dis played in the memory To clear the memory depress the ON C key followed by the x key This means to enter zero 0 into the memory When the statistical calculations mode is set jC r Used to obtain the mean value of the data x 2ndF IxCx Used to obtain the sum of x 2x ...

Page 51: ...deviation of the samples S 2ndF I S T I Used to obtain the standard deviation of the population o Memory plus DATA CD key e Used to add the number being displayed or a calculated result to the contents of the memory When subtracting a number from the memory depress the and M keys in this order When the statistical mode Is set Used to enter the data numbers l2iidF TAcoj Used to correct the mis entr...

Page 52: ...that the number in the display following the Is a nega Memory symbol Appears when a number Is stored in the memory Error symbol Appears when an overflow or an error Is detected Battery Indicator The battery indicator Is a grey dot located at the left side of the display When this dot Is not on the batteries must be replaced ...

Page 53: ...e mode is designated Radian mode symbol Appears when the radian mode is designated Grad mode symbol Appears when the grad mode Is designated Statistical calculation mode symbol Appears when statistical calculation mode is set Parenthesis symbol Appears when a calculation with parenthesis Is performed by depressing the I key Hexadecimal symbol Appears when an answer in hexadecimal notation Is displ...

Page 54: ...stem All answers will be displayed in either floating decimal point system or scientific notation system The answer In the following area will be displayed In floating decimal point system 0 000000001 I I 9999999999 ...

Page 55: ...rees conver sion trigonometric function inverse trigonometric function logarithmic function exponential square and power cube root Xth root of Y square root reciprocal factorial coordinates conversion statistical calculation hyperbolic and Inverse hyperbolic functions percent change hexadecimal and decimal notations conversion etc Component LSI etc Display Liquid crystal FEM type Power supply 3V D...

Page 56: ...C 68 F The operating time slightly changes depending on the type of battery or the A ay of use Ambient temperature 0 C 40 C 32 104 F Power consumption SV DC 0 0004W Dimensions 69 W x 128 D x 8 5 H mm 2 23 32 W X 5 1 32 D x 11 32 H Weight Approx 70g 0 15 lbs Accessories Alkaline manganese battery LR 44 Built in x 2 wallet and instruction manual End of Supplementary 3 ...

Page 57: ...screws 6 After the replacement press the jOFFj ON Cl and x m keys in this order to clear the calculator When the batteries are correctly installed 0 will be displayed If the display shows nothing or a meaningless symbol or the keys become inoperative remove the batteries and install them again Press the IOFFI on c and x m keys in this order and check the display again Note Wipe off the surface of ...

Page 58: ...ilver oxide battery Type G13 x 2 Eveready model S76 Mailory model MS76 and Ray O Vac model RS76 or equivalent should be used Batteries may be obtained where you purchased your calculator or at most retail outlets for calculators watches or cameras ...

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Page 60: ...UTfVE OFFICES 10Sharp Pl82a Paramus New Jersey 07652 Phon 201 5 5600 REGIONAL SALES OFFICES AND DISTRIBUTION CENTERS Easterns 10Sharp Plaza Paramus Nfiw Jersey07652 f one 201 265 5600 Midwart 430East Plainfield Road Countryside tllinois60525 Phdne 312 482 9292 Western Sharp Pteza 20600South Alameda SL Carson California 90810 Phone 213 637 9488 Printed in Japan 3E81 T TINSE3300CCZZ ...