3 - Calculators
Contents
1. 1 234 1 234 Eri 1 14 2 4 E 1 234 Example 2 Calculate 12 34 56 X 7 89 12 gt 34 56 gt x 7 89 E 99 16 25 44 FIX SCI RND To change the display format settings press repeatedly until the screen below appears Fix Sci Norm 1 2 3 Press the number key CT 2 or 3_ corresponding to the setting you want to change 1 Fix To set the number of decimal places L2 Sci To set the number of significant digits L3 Norm To set the display format to normal Example 1 100 3 X 15 100 3 X 15 s 500 Now specify that you want numbers displayed with 3 decimal places NODE 1 Fix 3 J Fix 500 000 12 Note that only the display precision gets fixed to 3 digits The calculations are still performed with the complete number 100 3 x 33 333 15 2 500 000 Note that you can also force the calculator to round a number to the number of decimal places you have specified 100 3 x 33 333 Internally Rounded 33 333 155 499 995 Press MOE 3 Norm 1 to cancel the settings Example2 2 3 Display the result with two significant digits Sci 2 i C2 Sci 2 2 3 2 SCI 6 7 x10 You can also display result in 10 significant digits Sci 10 using Sci 0 Press MOD2. 34 x 103 0 01234 Enc mg Statistics Standard Deviation SD Press to select SD mode for statistical calcula tions with standard deviations o o B 2 In SD and REG modes the key acts as the DT key Press the cis 1 Scl keys to erase the statistics memory before you enter data Press the following key to input data x data Input data to calculate n yx Xx x x6 xo 4 20 To display this result Press these keys xx sm 1 Xx sw 2 n ssm 3 x svar 1 xo sw 2 XO 4 sw 3 Example Calculate xo 4 xo x n Ex Xx given the following data 15 14 11 15 13 13 14 12 In SD mode c 1 Scl Stat clear 157 n 1 Each time you press DT the data you have just entered is stored The n value shown on the screen indicates the number of data pairs you hove entered 14 DT 11 DT 15 pr 13 pr br 14 br 12 DT Standard deviation of the sample XO 4 1 407885953 s 3 Standard deviation of the population x6 1 316956719 svar 2 Mean x 13 375 sW 1 Number of data points 7 8 Sum of the data values Xx 107 Gs E2 Sum of the squares of the data values x 1445 sum 21 Data Entry Hints Press DT DT to enter the same data twice Press G
3. MODE COMP cos eaten iene BE When raising negative values to powers make sure that the negative sign is inside the parentheses around the value Please see the section Sequence of Operations on page 33 for more information 8 A negative exponent does not need to be in parentheses sin 4 56 X 10 gt sin 4 56 8 Example 1 3 X 4 X 107 1 2 X 10 3 4 EXP 7 Example 2 2 X 3 X 4 14 2 x 34 4D J You can omit the _ _ at the end of an expression if the next key you press is Calculations with Fractions A value is automatically displayed in decimal format if the total number of digits of the fraction integer numerator denominator semicolon is greater than 10 1 2 1 Example 1 3 5 7 15 1 e 3 2 e 5 11 15 31 93 5 6 Example 2 35 27 61 3 abc 1 ae 2 2 s 3 v 4 6 1 4 6 2 Example 3 9 3 6 fax 9 1 Example 4 at 1 8 2 05 1e 4 1 8 E A calculation involving a fraction and a decimal generally yields a decimal result 9 Converting Between Decimal and Fractional Display Example 1 3 25 31 325 z 9 29 Decimal e Fraction ae 3 1 4 d c 13 4 1 Example 2 52 0 2 Fraction Decimal 1 5 1 5 ab 0 2 label 1 5 Converting Between Mixed and Improper Fractions
4. Two exponent formats are available Tochange the display format press repeatedly until the appropriate settings screen appears Fix Sci Norm 1 2 3 For an exponent setting press 3 In the settings screen that appears press 1 to choose Norm 1 or 2 to choose Norm 2 Norm 1 Exponent notation is applied automatically to any number whose absolute value is greater than or equal to 10 1 or less than 10 Norm2 Exponent notation is applied automatically to any number whose absolute value is greater than or equal to 101 or less than 10 nthis manual results are expressed in Norm 1 format Decimal Point and Separator The display setting Disp screen is used to specify the required decimal mark and the character to use before groups of three digits To change these settings press repeatedly until the settings screen appears Disp 1 e Press _1 gt to display the settings screen Press the number key 1 J or 2 corresponding to the setting you want 1 Dot Decimal point and comma separator L2 Comma Decimal comma and point separator Initializing the Calculator Toinitialize the calculator which clears the memory and all variables and resets all modes to their default settings press CLR ALL Basic Calculations Arithmetic Operations To perform a basic calculation select COMP mode by pressing
5. When installing a new battery orient it such that the positive sign is facing upwards Use only the battery specified in this manual Disposing of the Calculator Do not dispose of this calculator in an incinerator It might explode and cause injury or fire Other Precautions Before using this calculator for the first time press the ON key The battery may lose some charge between the time the calculator leaves the factory and the time when it is purchased Thus the original battery may not last as long as a new battery When battery power is very low the calculator s memory may become corrupted or be lost completely To avoid loss of important information keep a copy of it elsewhere Avoid storing or using the calculator under extreme conditions Low temperature will slow the calculator s response time cause the display to appear incomplete and shorten the life of the battery In addition do not directly expose the calculator to the sun or place near a heater High temperature may cause the casing to fade distort the casing or damage the internal circuitry Avoid storing or using the calculator in damp conditions or when there is high humidity or excessive dust Doing so will damage the internal circuitry Do not drop the calculator or allow it to be subjected to extreme force Do not twist bend or otherwise distort the calculator Note Carrying the calculator in a pocket could cause it to twist
6. for storing data constants calculation results and other numerical values To clear a single variable store zero into it For example 0 sto A This clears variable A To clear the values of all variables press CLR 1 Mal 2 Example 1234 20 61 7 1234 25 49 36 1234 WE 20 us CA 25 15 Scientific Functions To perform a scientific calculation press to kasi kaama meats i 31 enter COMP mode COMP Some scientific calculations may take longer than other types of calculations You can start the next calculation after the after the calculation result displays on screen T 3 14159265359 Trigonometric and Inverse Trigonometric Functions To change the current angle units degrees radians or grads press repeatedly until the following screen appears Deg Rad Gra 1 2 3 Now press the number key 1 2 J or 3 corresponding to the angle unit you want to use Note that 90 gt radians 100 grads Example 1 sin12 34 56 0 217840422 vox L1_ Deg Example 2 cos 5 rad 0 5 MODE 2 Rad sin 12 gt 34 gt 56 gt 2 Cost Jhb 42 Example 3 cos 2 0 257U rad 2 rad NODE Rad cos Le 2 2D Sans 2 l Example 4 tan 0 789 38 27343992 eds 1 D
7. or bend Do not use a pen or other pointed object to press the calculator s keys Use a soft dry cloth to clean the calculator Opening the calculator casing voids the warranty If the calculator is very dirty a neutral household cleanser diluted in water can be used to clean it Dip a cloth in the solution and wring it out before applying it to the calculator Do not use benzine a diluting agent or any other volatile solvent to clean the calculator Doing so may damage the casing and the keys Two Line Display The calculator shows both the expression being calculated and the result of the calculation These appear in a two line display The expression being calculated is shown on the upper line The result is shown on the lower line If the result has more than three digits a separator appears before each group of three digits Preparing to Use the Calculator Modes Choose the appropriate mode before performing a calculation Regression Type of Calculation Operation Calculation mode Basic Calculation mose 1 COMP Standard Deviation vov 2 SD Calculation using mose 3 REG Press the key to display each settings screen in turn Each settings screen is described later in this guide Throughout this manual the mode setting required for each type of calculation is given when the calculation is explained Notes To return the calculator to
8. 0 How many different 5 digit numbers can be produced with the digits 1 to 6 if no digit can be repeated 12345 allowed 11234 not allowed 720 6 nPr 5 Example 11 How many different groups of three people can be organized with10 people 120 10 kc 3 18 Converting Angular Measurements e Press the Re keys to display the following screen D R G 1 2 3 Press 1 J 2 or to change the displayed value to the corresponding angle unit Example Change 2 34 radians to degrees ox CT Deg 234 ARE 23 134 0721241 Coordinate Systems Pol x y Rec 7 0 The result will be stored in variables E and F automatically Example 1 Express the point defined by the polar coordinates 7 4 9 30 in rectangular coordinates x y Deg x 3 464101615 free 45 30 J 2 y 22 RCL F Press RCI E to display the value of x or press LF to display the value of y Example 2 Express the point defined by the rectangular coordinates 2 5 in polar coordinates r 0 Rad r 3 fre 2 JL 5 0 I 0 0 84106867 RCL F 19 e Press RCL E to display the value of r or press LF to display the value of 0 Expressing Numbers in Engineering Format Example 1 Change 54321 meters to kilometers gt 54 321 x 10 54321 Enc km Example 2 Change 0 01234 grams to milligrams 212
9. 11 6 regression formula and then use 50 23 5 the formula to calculate F the 74 138 0 estimated value of y when xi 216 103 464 118 48 0 and the lt value the estimated value of x when yi 20 In regression REG mode gt J 3 Quad c 1 Scl Stat clear 29 1 6 pr 50 23 5 br 74 L2_ 38 0 DT 103 gt 46 4 oT 118 gt 48 0 DT 27 Regression coefficient A 35 59856934 Regression coefficient B 1 495939414 swat gt gt L1 2 sw gt J J 2 Regression coefficient C 6 71629667x 10 BAPE Estimated value of 3 13 38291067 when xi 16 16 w gt gt em 3 Estimated value of 4 47 14556728 when yi 20 20 w j Ji J 1 2 Estimated value of lt 2 175 5872105 when yi 20 20 ji J 2 2 Data Entry Hints Press DT DT to enter the same data twice e Press 5 to enter the same data several times For example pressing 30 40 3 5 enters the data pair 30 40 5 times The some data entry hints noted for Standard Deviation made see earlier also apply in Regression mode When carrying out statistical calculations do not store any data in variables A to F X or Y These variables are used as temporary memory during calculations and thus their contents could get overwritten during a calc
10. 3 y sva gt gt em 2 To display quadratic regression calculation results use the following syntax and keys 24 To display this result Press these keys Ex SSUM 10 107 Xx y suu m gt 2 ya ssn gt gt 3 Regression coefficient C SVAR U P a 41 sw gt PO gt a DE DE 2 y sw gt gt 3 The statistics values calculated can be stored in variables and used in expressions Linear Regression The formula for linear regression is y ZA B x Example The relationship between atmospheric pressure and air temperature is given in the following table Air Atmospheric Temperature Pressure 10 C 1003 hPa 15 C 1005 hPa 20 C 1010 hPa 25 C 1011 hPa 30 C 1014 hPa The following explains how to calculate the coefficients of the regression formula and how the formula can then be used to determine air temperature at a particular pressure 1000hPa and the air pressure at a particular temperature 5 C In the process we also determine the coefficient of determination r2 and the sample covariance 25 In regression REG mode nex n 1 mode 3 1 Lin c 1 Scl Stat clear 10 1003 DT REG n 1 Each time you press DT the data you have just entered is stored The n value shown on the scr
11. 3 11 Example 2 4914 2 au 3 eu 4 2 34 die 114 die 234 To change the fraction display format press MODE repeatedly until the following screen appears Disp 1 e Press 1 to display the settings screen 10 Press the number key 1 or 2 corresponding to the setting required 1 a b c Mixed fraction 2 d c Improper fraction f you choose the d c display format and enter a mixed fraction an error will occur Calculating Percentages About Calculating Percentages Example 1 Calculate 1596 of 1000 150 1000 x 15 Example 2 What percentage of 440 is 330 75 330 7 440 Example 3 1000 plus 1596 1150 1000 15 Example 4 1000 minus 15 850 1000 X 15 E Example 5 If the original weight of a sample is 400g and a further 100g is added to it what is the new weight as a percentage of the old weight 12596 100 400 96 Example 6 If the temperature increases from 60 C to 66 C what is the percentage increase What is it when the temperature increases to 69 C 10 15 66 60 gt gt 9 11 Calculations Involving Degrees Minutes and Seconds You can convert between sexagesimal and decimal numbers Example 1 Convert the decimal number 1 234 to its sexagesimal equivalent and then back to a decimal number again
12. 999 x 109 tanhx Ox x 9 999999999 x 10 tanh x OS x 4 999999999 x 107 Log x Inx 0 lt x 9 999999999 x 10 31 10 9 999999999 X 1099 lt x lt 99 999999999 e 9 999999999 X 1099 x x x 230 2585092 lx Osx 1 X 10100 2 x 1 x 105 x 1 x x 1 X 10199 x 0 10 3 An bd 1 x 10 x 0xx 69 x is an integer Ai 0x n lt 1 X10 0 rz n n r are integers 1 n1 n r 1 x 10100 par Os n 1X 1000 08 rE n n rare integers 1 n Er n r 1 X 10100 Pol X y x v 9 999999999 x 1049 a y7 lt 9 999999999 x 1099 Rec r 0 0S r s9 999999999 x 10 0 Same as for sinx d la b c 1 X 101 Osb c x 1 x 10100 Decimal Sexagesimal Conversions 0 0 0 lt x s 999999 59 32 n x x gt 0 1X 101 lt y logx 100 x 0 y gt 0 1 x lt 0 y 5 4 1 n is an integer However 1X 101 lt 1 y log x 100 hy y gt 0 x 0 1 X 101001 x logy 100 y 70 x gt 0 1 y 0 x 2n 1 n n 0 n is an integer However 1 X 101 lt 1 x log j 100 a b c The total number of integer numerator and denominator digits must be 10 or less including division marks m x lt 1X1050 10 Ai YOn x y nzO REG etx109 x6 4 99 4 AB r n20 1 In 110109 Each operation is accurate to 1 in the 10th digit However calculations involving multiple operations will cause th
13. E 3 Norm 1 to cancel settings 13 Calculations Involving the Memory To perform a calculation involving the memory press to enter COMP mode GONE Batol cute MAC ux 7 Ans Memory The Ans memory is updated with each new calculation when you press It is also updated when you press M or after a letter A to F or M X or Y Pressing Ans recalls the contents of the Ans memory The Ans memory can only store one value at a time The Ans memory is not updated if an error occurs when you use any of the above mentioned keys for a calculation Continuous Calculation The result currently displayed can be used as the first value in the next calculation Simply press an operator key Ans appears on the screen indicating that the last answer obtained is to be used in the calculation The previous result can also be used by the following functions x x x1 x DRGP x V x t P ornC 14 Variable M Youcan use the variable M to compute accumulated totals which can be put into the variable M directly or they can also be added to or subtracted from the number stored in variable M To clear all the numerical values in the separate variable M press 0 M M 124 3215 12 soJ M M 45 6 39 45 6 w 38x 2 76 38 x 2 M Total 22 RCL M Variables There are 9 variables A to F M X and Y These are used
14. _ to repeat the same data item several times For example press 100 15 DT to enter the data value 100 15 times You can perform these operations in any sequence not necessarily in the same order as in the example above Press a or Y to scroll through the entered data Edit the data displayed as desired The new data replace the old data after inputting new data and pressing the key Therefore if you want to perform some other operations calculation display calculation result and so on you must first press the key to exit from the data displaying Screen To change a data value scroll to it enter the new value and press However you must press if you want to add the value as a new data item To delete a data value displayed by pressing lt and v press far The values are stored in the memory If Data Full appears on the screen there is no more memory available to store new data In this case press to display the following menu Edit OFF ESC 1 2 Press 2 to quit the data input operation without storing the entered data values Alternatively press 1 to clear the values but remain in data input mode 22 Press e to cancel data input In SD or REG mode you cannot display or edit data items once you change 10 another mode or choose a different regression type Lin Log Exp Pwr Inv Quad Regression REG Calculations involv
15. as Bluetooth within power class below 10 mW For EU non harmonized telecomm unications products if applicable a C Qo 4 digit notified body number is inserted between CE and the exclamation mark Please refer to the regulatory label provided on the product The point of contact for regulatory matters is 38 Hewlett Packard GmbH Dept MS HQ TRE Herrenberger Strasse 140 71034 Boeblingen GERMANY Japanese Notice TORE 72ABl83 547 XB C CO IBI RERI TE TecttBH EUCo 3 0 LOXBIZ497UUZav SMANME C TRL CEASNSE RMB E5 SMCTCEMHVET PRBS Io TIELU MU RUELT FSU VCCI B Korean Notice Class B 0 IDE ASSCHLe AAMAS gt DIEM F 2 IAA AFBSoK AS SACS OH SE MAAMA AF Be 4 USUE 82 ipi m Ors 335352121210 Perchlorate Material special handling may apply This calculators Memory Backup battery may contain perchlorate and may require special handling when recycled or disposed in California Disposal of Waste Equipment by Users in Private Household in the European Union This symbol means do not dispose of your product with your other household waste Instead you should protect human health and the environment by handing over your waste equipment to a designated collection point for the recycling of a waste electrical and electronic equipment For more information please contact your household waste disposal service or go to http www hp com
16. e error to accumulate This is also observed with internal calculations involving multiple operations such as x X y x V pP r C and the like Note that the error may be greater near an inflection point of a function Sequence of Operations Calculations are carried out in the following order 1 Coordinate transformations Pol x y Rec r 0 2 A type functions These are functions where a value must be entered before you press a function key 33 x3 xP x xl 9 D TT Converting angular values DRGP 3 Mathematical power and root xY V 8 a b c InTU e base of natural logarithm implied multiplication involving a memory or variable name 271 3e 5A TUA etc B type functions These are functions where a function key must be pressed before a value is entered 1 1 V Y log In e 10 sin cos tan sin cos tan sinh cosh tanh sinh cosh tanh Implied multiplication preceding a B type function 2 3 Alog2 etc Permutations and combinations P pC 9 X 10 In an expression where two components have the same priority the calculation is performed from right to left e In V120 e In V120 Other calculations will be carried out from left to right Calculations in parentheses are performed first If the calculation includes a parameter with a negative number the negative number should be in parentheses Since a minus
17. een indicates the number of data pairs you have entered 15 C 1005 BT 20 gt 1010 Pr 25 1011 DT 30 C 1014 PT Regression coefficient A 997 4 sw i 1i 1 2 Regression coefficient B 0 56 sw 1 2 2 Regression coefficient r 0 982607368 9 gt me 3 The atmospheric pressure when the air temperature is 5 C 9946 J o0 5 j i J J 2 2 The air temperature when atmospheric pressure is 1000hPa 4 642857143 1000 w gt gt gt 1 Coefficient of determination 0 965517241 swe gt gt 3 Sample covariance 35 IN ssu 9 3 Gsw La3 Cx vs 1 J LX E OI C CJ LJ bwel Logarithmic Exponential Mathematical Power and Inverse Regression Use these regression types in the same way that you use linear regression see above 26 The corresponding regression formulas are Logarithmic y At Belnx regression Exponential y Ave Iny InA Bx regression Mathematical y Aee Iny InA B Inx Power regression Inverse regression y A B 1 x Quadratic Regression The regression formula for quadratic regression is y A Bx CX Example In this example we perform quadratic regression on the xi yi given data to determine the 29
18. eg 0 789 16 Hyperbolic and Inverse Hyperbolic Functions Example 1 sinh4 5 45 00301115 sin 4 5 Example 2 cosh 60 4 787422291 he 60 Common Logarithms Natural Logarithms and Antilogarithms Example 1 log1 2 0 079181246 125 Example 2 In90 log 90 4 49980967 Lin 90 Ine 1 Lin i Le J 2 Example 3 e 22026 46579 Ce 10 2 Example 4 1025 316 227766 5 2 5 2 Example 5 25 0 03125 2 EJ 5 2 Example 6 2 64 Ce 2b Ib 6 Note that the negative value is the previous example had to be placed in parentheses Please see Sequence of Operations on page 33 for details Square Root Cube Root Root Square Cube Reciprocal Factoral Random Number Circumference Ratio 71 Permutation and Combination Example 1 2 3 x J4 4 878315178 7 2 4 L7 30x D 40 17 Example 2 9 4 3 5 0 122574894 c 4 Elos Example 3 123 212374 3 330245713 4 v 123 2 Example 4 123 45 2148 123 45 42 Example 5 543 157464 54 x3 1 Example 6 7 7 6 2 3 LO 20x 7 30e DJ b Example 7 6 720 6 x Example 8 Generate a random number between 0 000 and 0 999 Ran 0 654 The value shown above is just an example A different random number is likely to be produced each time Example 9 270 6 283185307 2 WE Example 1
19. g Percentages 11 Calculations Involving Degrees Minutes and Seconds veces ene rad e ee aes 12 FIX SCI RND 0 0 eee eee 12 Calculations Involving the Memory 14 AnsMemory 14 Continuous Calculation 14 Variable Mi tea ca engin c etna 15 Variables sis ee x Re 15 Scientific Functions 16 Trigonometric and Inverse Trigonometric Functions 16 Hyperbolic and Inverse Hyperbolic Functions 17 Common Logarithms Natural Logarithms and Antilogarithms 17 Square Root Cube Root Root Square Cube Reciprocal Factoral Random Number Circumference Ratio 7t Permutation and Combination 17 Converting Angular Measurements 19 Coordinate Systems Pol Rec 19 Expressing Numbers in Engineering Format 20 Statistics eee Annie re cx vus 20 Standard Deviation SD 20 Data Entry Hints 22 Regression REG 23 Linear Regression 25 Logarithmic Exponential Mathematical Power and Inverse Regression 26 Quadratic Regression 27 Data Entry Hints 28 Technical Data 29 Troubleshooting 29 Error Messages 29 Input Range 31 Sequence of O
20. ing regression require REG mode Press the key to select REG mode BAA eee n SD mode and REG mode the key acts as the key When you select REG mode the following screen appears Lin Log Exp gt 1 2 3 e t4 Pwr Inv Quad 1 2 3 Press the number key 1 2 J or 3 J corresponding to the regression type you want to use 1 Lin 2 Log 3 Exp J 1 Pwr SJE Inv 3 Quad Linear regression Logarithmic regression Exponential regression Mathematical power regression Inverse regression Quadratic regression 23 Before entering data press the cR 1 Scl keys to clear the statistics memory Press the following key to input data lt x data gt lt y data The regression calculation result is determined by the data input The result can be displayed using the following syntax and keys To display this result Press these keys Xx ss 1 Xx ss 2 n ssm 3 xy sw gt 1 Xy ssn gt 2 Exy su gt 3 X sm Ci xo svar 21 x0 4 swa 3 y Sw gt 1 yo svar gt 2 y954 pe e 33 Regression coefficient A bw gt e 1 Regression coefficient B bw gt gt 2 With non quadratic regression types Regression coefficient r Sw 3 x Svar L
21. its default settings as indicated below press CIR Mode 2 in that order The default settings are Calculation mode COMP Angle unit Deg Exponent display format Norm 2 Fraction display a b c Decimal point character Dot The mode indicator appears in the upper part of the display Before calculating check the current mode setting COMP REG or SD and the angle unit Deg Rad or Grad Input Limit The memory of the calculator can accommodate 79 Steps in any one calculation When you press a number key or an arithmetic operator key C X it occupies on step Pressing or m does not occupy a step So pressing 7 for example takes up only one step When you input the 73rd set of any calculation the cursor changes from to I to alert you to the fact that the capacity of the memory is almost used up If what you want to input contains more than 79 Steps separate the calculation into two or more smaller calculations and then combine them as you go Press to recall the previous result which can then be used in the next calculation Please see the section on Key Memory for more information about the Ans key Error Correction When Entering Press lt lt or gt to move the cursor to the position needed Press DEL to delete the digit or function at the position of the cursor Press the INS keys to activate the insertion cursor 3 Whatever you insert now wil
22. l appear at the cursor s current position Press the INS key to return the cursor to its normal functioning Recalling a Previous Calculation Each calculation and its result is kept in memory Press La to recall the previous calculation and its results Press the La key again to recall the next previous calculation and so on When a previous calculation is recalled you can activate editing mode by pressing lt 4 or gt After any calculation the calculation can be edited by pressing lt lt or gt immediately Pressing AC does not clear the calculation memory Therefore when you press C again the previous calculations are still available The capacity of the calculation memory to store expressions and calculation results is 128 bytes The calculation memory is cleared if the ON key is pressed eR 2 or 3 2 are pressed which initializes the calculator calculation mode is changed power supply is turned off 6 Error Indicator If an error occurs press 4 or gt The calculation reappears and the cursor is located where the error is Multi statement A multi statement is an expression consisting of two or more smaller expressions The expressions are separated by a colon Exponent Display Format The calculator can display up to 10 digits Values needing more than 10 digits will automatically be displayed in exponent notation
23. m HP 10s Scientific Calculator User Guide O Copyright 2012 Hewlett Packard Development Company L P The information contained herein is subject to change without notice The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services Nothing herein should be construed as constituting an additional warranty HP shall not be liable for technical or editorial errors or omissions contained herein First Edition June 2012 Part number 697634 001 Table of contents Using the Protective Case 1 Safety Precautions 1 Notice isum ep eer EC ace n 1 Battery cce rtt od Eee sn 2 Disposing of the Calculator 2 Other Precautions 2 Two Line Display 3 Preparing to Use the Calculator 4 MOd6S s ve si tert eter heritage 4 Input Limit 12 e nt EP 5 Error Correction When Entering 6 Recalling a Previous Calculation 6 Error Indicator 00 00 00 00 000 7 Multi statement 7 Exponent Display Format 7 Decimal Point and Separator 8 Initializing the Calculator 8 Basic Calculations 8 Arithmetic Operations 8 Calculations with Fractions 9 Converting Between Decimal and Fractional Display re EA 10 Calculatin
24. o exceed its computational range 29 Stack ERROR Causes The capacity of the number stack or operator stack has been exceeded The number stack can have 10 levels while the operator stack can have 24 Correction Simplify the calculation Break up the calculation into two or more parts Syntax ERROR Causes The number entered or operator selected was not expected or was not in the correct form Correction Press lt 4 or gt to redisplay the calculation The cursor will be at the place where the error occurred Correct the problem and then proceed Arg ERROR Causes A parameter you entered was not expected or was not in the correct form Correction Press 4 or gt to redisplay the calculation The cursor will be at the place where the error occurred Correct the problem and then proceed 30 Input Range Functions Input Range sinx DEG 0S x lt 4 499999999 x 101 RAD 0s x 3785398163 3 GRA 0s x 4 9999999999 x 101 cos X DEG 0s x lt 4 500000008 x 101 RAD 0s x 785398164 9 GRA 0s x 4 9999999999 x 101 tanx DEG Same as sinx except when x 2n 1 x 90 GRA Same as sinx except when b 2n 1 x5 RAD Same as sinx except when x 25 1 x 100 sin x up Os x lt 1 tanx OS x 9 999999999 x 1099 sinhx ae OS x 230 2585092 sinh x Os x 4 999999999 x 109 cosh x 0 lt x 4 999999
25. perations 33 Stack uror xA ees eee eas 35 Automatic Power Saver 36 Replacing the Battery 36 Specifications 37 Regulatory Notices 38 European Union Regulatory Notice 38 Japanese Notice 39 Korean Notice ClassB 39 Perchlorate Material 39 Disposal of Waste Equipment 39 Chemical Substances 40 China RoHS e e eese 40 Using the Protective Case 1 Before using the calculator slide the unit out of the protective case as shown in step 1 2 After using the calculator slide the unit out of the cover as shown in step 2 To use the protective case slide it over the keyboard side of the unit Safety Precautions Before using the calculator please read the following safety precautions carefully Keep this manual handy So that you can refer to it when needed The representations of the display and the keys in this manual are for explanatory purposes only and may not exactly match what you see on the calculator Notice IN This symbol indicates that there is a risk of injury or damage if the specified safety precautions are ignored Battery Keep battery out of reach of children If a battery is swallowed seek urgent medical advice Do not charge attempt to disable short circuit or apply heat to the battery
26. recycle 39 Chemical Substances HP is committed to providing our customers with information about the chemical substances in our products as needed to comply with legal requirements such as REACH Regulation EC No 1907 2006 of the European Parliament and the Council A chemical information report for this product can be found at www hp com go reach China RoHS RH WICH AME nex revo P88 o o o o O RIRMERERAERESH ASK LASH RSET 11363 2006 BRASH SRETAT X RERAOMEMRSDSRSRSR HK GSH ARE SIT 11363 2006 FRARNSRER SoG ak BRABRERSLBROHSaR CARS MABSS20038 1 A27E AF SFSEBRSSHMRARLA HMR 852002 95 EC ens SSSREBEREREUCESTRRINICHASKTKEGA4 40
27. sign is considered a B type function care is needed when 34 negative numbers are included in A type functions mathematical powers or root operations Example 3 81 34 81 Stack This stack is an area of memory used to temporarily save values the number stack and the order of operations the operator stack during the calculation The number stock has a maximum capacity of 10 while the operator stack has a maximum capacity of 24 If a calculation exceeds the stack capacity a Stack ERROR will occur Example 2X 3 4X 5 6 7 8 9 LTN ol S 9 O Oo OW ON ecococosvce xi gt il x The calculation will be carried out in the order described in Sequence of Operations During the course of a calculation the number and order stacks are cleared 35 Automatic Power Saver If you have not used the calculator for 5 minutes it will automatically turn off Press ON to turn it on again Replacing the Battery This calculator is powered by solar with a LR44 battery backup Replace the battery as soon as possible when the display becomes dim A dim display indicates that battery power is low 1 2 B Press OFF Remove the screw that secures the battery cover and then remove the battery cover Remove the old battery Insert a new battery positive side upward Replace the battery cover and secure it
28. ulation Variables A to F X and Y are cleared when you select REG mode and choose a regression type Lin Log Exp Pwr Inv Quad They are also cleared if you switch to another regression type 28 Technical Data Troubleshooting If the result of a calculation is not what you expected or if an error occurs please carry out the following steps 1 Pressthe cis 2 Mode keys in that order to reset all modes and settings 2 Check that the formula or expression you entered is correct 3 Selected the correct mode and try the calculation again If the problem persists press ON The calculator will perform a self check and if an abnormality is found clear all stored data For this reason you should always have a copy of all important information kept separate from the calculator Error Messages If an error message occurs the calculator stops running immediately Press to clear the error message or press 4 or gt to redisplay the calculation so that you can correct it Math ERROR Causes The result exceeds the calculator s computational range You tried to enter a value that exceeds the calculator s input range The operation requested is not mathematically valid for example dividing by 0 Correction Check that the input value is within the allowable input range If you are using memory variables check that the stored values will not cause the calculator t
29. with the Screw Press the following keys to reset all modes and settings cR 2 Mode 36 Specifications Power Solar Cell Built into the front of the calculator Button Cell One 1 Alkaline button battery LR44 Battery Life Standby ON but no calculation about 3 years OFF about 5 years Dimensions 147 0 x 77 2 x 15 0 mm unit 149 5 X 82 2 X 19 5 mm with protective case Weight 93g unit 123g with protective case Operating Temperature 0 C 40 C 37 Regulatory Notices European Union Regulatory Notice Products bearing the CE marking comply with the following EU Directives Low Voltage Directive 2006 95 EC EMC Directive 2004 108 EC Ecodesign Directive 2009 125 EC where applicable CE compliance of this product is valid if powered with the correct CE marked AC adapter provided by HP Compliance with these directives implies conformity to applicable harmonized European standards European Norms that are listed in the EU Declaration of Conformity issued by HP for this product or product family and available in English only either within the product documentation or at the following web site www hp eu certificates type the product number in the search field The compliance is indicated by one of the following conformity markings placed on the product For non telecommunications products and for EU harmonized telecommuni C cations products such
Download Pdf Manuals
Related Search