UNITED OFFICE LCD?8310 User Manual Download

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SCIENTIFIC CALCULATOR

LCD−8310

USER’S GUIDE

Olympia Business Systems Vertriebs GmbH

Weg zum Wasserwerk 10

45525 Hattingen

Summary of Contents for LCD?8310

Page 1: ...SCIENTIFIC CALCULATOR LCD 8310 Gi USER S GUIDE Olympia Business Systems Vertriebs GmbH Weg zum Wasserwerk 10 45525 Hattingen...

Page 2: ...Conversion 9 Percentage calculation 9 Calculations Using Scientific Functions 10 Trigonometric Inverse trigonometric functions 10 Hyperbolic Inverse hyperbolic functions 11 Angle Unit Conversion 11 Co...

Page 3: ...3 Degrees Minutes Seconds Calculations 17 Technical Information 17 Error messages 18 Order of Operations 18 Stacks 19 Replacing the Battery 19 Auto Power Off 19 Input ranges 20 Guarantee 22...

Page 4: ...a long time l Use only the type of batteries specified for this calculator in this manual Disposal instructions The implementation of European law in domestic legislation and national regulations req...

Page 5: ...ere it might be splashed by water or exposed to large amounts of humidity or dust Such elements can damage internal circuitry l Never drop the calculator or otherwise subject it to strong impact l Nev...

Page 6: ...of significant digit specification Sci Sci Note l Mode indicators appear in the lower part of the display l The COMP SD and REG modes can be used in combination with the angle unit modes l Be sure to...

Page 7: ...ly displayed using exponential notation In the case of decimal values you can select between two formats that determine at what point exponential notation is used Press or to select NORM 1 or NORM 2 l...

Page 8: ...endent memory is convenient for calculating cumulative totals l Independent memory uses the same memory area as variable M l To clear independent memory input Example 1 23 9 32 53 6 47 45x2 90 Total 1...

Page 9: ...exceeds 10 Example 1 5 4 2 3 1 2 3 1 4 5 Example 2 1 2 1 6 1 2 1 6 l Fraction decimal calculation results are always decimal Decimal to Fraction Conversion Example 1 4 3 2 2 75 2 75 Fraction to Decima...

Page 10: ...ge increase when a temperature rises from 40 C to 46 C 40 40 46 x 100 15 46 40 Calculations Using Scientific Functions Note Use the key to activate COMP mode in order to carry out scientific function...

Page 11: ...25 R Common and natural logarithms antilogarithms Example 1 log 1 23 1 23 Example 2 ln 90 loge 90 90 Example 3 e10 10 Example 4 101 5 1 5 Example 5 24 2 4 Square Roots Cube Roots Roots Squares Cubes R...

Page 12: ...imal places Calculation continues using 10 display digits 200 7 14 Complete the same calculation with the defined number of decimal places 200 7 Internal rounding 14 l Press to delete the FIX entry Ex...

Page 13: ...value with value in memory Example 2 To convert rectangular coordinates 1 3 to polar coordinates r RAD mode 1 3 l swaps displayed value with value in memory Permutation Example 1 To determine how many...

Page 14: ...ta 55 54 51 55 53 53 54 52 Memory Clear 55 54 51 55 53 54 52 Sample Standard Deviation Population Standard Deviation Arithmetic mean No of entries Sum of values Sum of the squares of the values Precau...

Page 15: ...key operations shown in the table below Regression coefficient A Regression coefficient B Regression coefficient C Correlation coefficient r estimated value of x estimated value of y Linear regressio...

Page 16: ...data l Example xi yi 29 1 6 50 23 5 74 38 0 103 46 4 118 48 0 Enter REG mode Quadratic regression Memory Clear 29 1 6 50 23 5 74 38 0 103 46 4 118 48 0 Regression coefficient A Regression coefficient...

Page 17: ...al calculations using degrees hours minutes and seconds and convert between sexagesimal and decimal values Example 1 To convert the decimal value 2 258 to a sexagesimal value 2 258 Example 2 To perfor...

Page 18: ...parate parts Syn ERROR l Cause l Attempt to perform an illegal mathematical operation l Action l Press or to display the calculation with the cursor located at the location of the error Make necessary...

Page 19: ...the calculator indicate that battery power is low Continued use of the calculator when the battery is low can result in improper operation Replace the battery as soon as possible when display figures...

Page 20: ...20 Input ranges Internal digits 12 Accuracy As a rule accuracy is 1 at the 10th digit Functions Input range Same as sinx except when Same as sinx except when Same as sinx except when...

Page 21: ...al Sexagesimal Conversions However However n is an integer is an integer Total of integer numerator and denominator must be 10 digits or less including division marks Note Error are cumulative with su...

Page 22: ...roblem occurs is to contact our hotline Hotline International 00800 100 22 100 We are sorry for any inconvenience Yours faithfully Olympia Business Systems Vertriebs GmbH Homepage User manuals for the...

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