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Table of Contents
Before Using the Calculator.................................................... 4
About this Manual.................................................................................... 4
Initializing the Calculator..........................................................................4
Precautions..............................................................................................4
Getting Started.........................................................................................5
Removing the Hard Case................................................................................5
Turning Power On and Off.............................................................................. 6
Adjusting Display Contrast..............................................................................6
Key Markings.................................................................................................. 6
Reading the Display........................................................................................7
Calculation Modes and Calculator Setup...............................9
Calculation Mode..................................................................................... 9
Configuring the Calculator Setup...........................................................10
Initializing the Calculation Mode and Other Settings.....................................12
Basic Calculations..................................................................13
Inputting Expression and Values............................................................13
Making Corrections During Input...................................................................13
Arithmetic Calculations.......................................................................... 14
Number of Decimal Places and Number of Significant Digits....................... 15
Omitting a Final Closed Parenthesis.............................................................15
Fraction Calculations............................................................................. 16
Decimal ↔ Fraction Conversion................................................................... 16
Mixed Fraction ↔ Improper Fraction Conversion......................................... 17
Percent Calculations..............................................................................17
Degree, Minute, Second (Sexagesimal) Calculations............................19
Inputting Sexagesimal Values.......................................................................19
Sexagesimal Calculations.............................................................................19
Converting Values between Sexagesimal and Decimal................................20
Multi-Statements....................................................................................20
Using Engineering Notation................................................................... 20
Using Engineering Symbols...................................................................21
Calculation History and Replay..............................................................23
Calculation History........................................................................................ 23
Replay Copy..................................................................................................23
Replay...........................................................................................................24
Using Memory Functions....................................................................... 24
Answer Memory (Ans)...................................................................................24
Variables (A, B, C, D, E, F, M, X, Y)..............................................................25
Independent Memory (M)..............................................................................26
Clearing the Contents of All Memories..........................................................26
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