Table of Contents
Before Using the Calculator.................................................... 4
About this Manual.................................................................................... 4
Initializing the Calculator..........................................................................4
Precautions..............................................................................................4
Safety Precautions..........................................................................................4
Handling Precautions......................................................................................5
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
Using Menus................................................................................................... 9
Calculation Modes and Calculator Setup.............................10
Calculation Mode................................................................................... 10
Configuring the Calculator Setup...........................................................10
Initializing Calculator Settings....................................................................... 14
Inputting Expressions and Values........................................15
Basic Input Rules...................................................................................15
Inputting with Natural Display................................................................ 16
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Form Calculation Range.................................................................... 16
Using Values and Expressions as Arguments (Natural Display only)....17
Overwrite Input Mode (Linear Display only)...........................................18
Correcting and Clearing an Expression................................................. 18
Basic Calculations..................................................................19
Toggling Calculation Results..................................................................19
Fraction Calculations............................................................................. 20
Percent Calculations..............................................................................21
Degree, Minute, Second (Sexagesimal) Calculations............................21
Multi-Statements....................................................................................22
Using Engineering Notation................................................................... 22
Remainder Calculations.........................................................................23
Prime Factorization................................................................................24
Calculation History and Replay..............................................................24
Calculation History........................................................................................ 24
Replay...........................................................................................................25
Using Memory Functions....................................................................... 25
Answer Memory (Ans)/Previous Answer Memory (PreAns)......................... 25
Variables (A, B, C, D, E, F, M, X, Y)..............................................................27
Independent Memory (M)..............................................................................27
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