Casio FX-991ZA Plus II Handleiding

Casio Rekenmachine FX-991ZA Plus II

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User’s Guide

(NATURAL-V.P.A.M.)

fx-991ZA PLUS II

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........................................................... 11

Initializing Calculator Settings....................................................................... 15

Inputting Expressions and Values........................................16

Basic Input Rules...................................................................................16

Inputting with Natural Display................................................................ 17

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Form Calculation Range.................................................................... 17

Using Values and Expressions as Arguments (Natural Display only)....18

Overwrite Input Mode (Linear Display only)...........................................19

Correcting and Clearing an Expression................................................. 19

Basic Calculations..................................................................20

Toggling Calculation Results..................................................................20

Fraction Calculations............................................................................. 21

Percent Calculations..............................................................................22

Degree, Minute, Second (Sexagesimal) Calculations............................22

Multi-Statements....................................................................................23

Using Engineering Notation................................................................... 23

Remainder Calculations.........................................................................24

Prime Factorization................................................................................25

Calculation History and Replay..............................................................25

Calculation History........................................................................................ 25

Replay...........................................................................................................26

Using Memory Functions....................................................................... 26

Answer Memory (Ans)/Previous Answer Memory (PreAns)......................... 26

Variables (A, B, C, D, E, F, M, X, Y)..............................................................28

Independent Memory (M)..............................................................................28

Product specificaties

Merk:	Casio
Categorie:	Rekenmachine
Model:	FX-991ZA Plus II
Soort bediening:	Knoppen
Kleur van het product:	Wit
Soort:	Wetenschappelijke rekenmachine
Stroombron:	Batterij/Accu
Resolutie:	31 x 96 Pixels
Vormfactor:	Pocket
Cijfers:	- cijfers
Conversie tussen:	Fraction, Percent
Ondersteunt Windows:	Ja
Symbolische notatie:	Fraction, Square root
Type beeldscherm:	Puntmatrix
Hoeken omzetten van graden naar:	Gradian, Radian