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Casio FX-82TL

Casio FX-82TL
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CASIO.
CASIO
COMPUTER
CO.,
LTD.
6-2,
Hon-machi
1-chome
Shibuya-ku,
Tokyo
151-8543,
Japan
U.S.
Pat.
4,410,856
SA9B11-A
Printed
in
China
HA310530-2

Table of Contents

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Casio FX-82TL Specifications

General IconGeneral
ModelFX-82TL
TypeScientific Calculator
DisplayLCD
Digits10 + 2
Power SourceBattery
Memory7

Summary

Safety Precautions

Cautionary Symbol Explanation

Explains the meaning of the caution symbol for potential injury.

Battery Safety Precautions

Guidelines for safe handling, charging, and disposal of batteries.

Handling Precautions

Initial Setup Procedures

Instructions for initial setup and handling precautions for calculator use.

Key Layout (Models fx-82 TL, fx-83 WA, fx-270 W PLUS, fx-350 TL)

Key Layout (Model fx-85 W)

Before Starting Calculations

Calculator Modes and Settings

Details on calculation modes, angle units, and display formats.

Input and Operation Features

Input Correction Methods

Explains how to correct input errors using cursor and delete keys.

Basic and Memory Calculations

Basic Calculations with COMP Mode

Performing fundamental calculations using the COMP mode.

Percentage Calculations

Scientific Function Calculations

Trigonometric and Inverse Functions

Examples of using sine, cosine, tangent, and their inverses.

Advanced Scientific Functions

Logarithms and Antilogarithms

Examples for common (log) and natural (ln) logarithms and antilogarithms.

Roots, Powers, and Special Functions

Roots, Powers, and Special Operations

Examples for square roots, cube roots, powers, factorials, and pi.

Coordinate Systems and Combinatorics

Statistical Calculations

Standard Deviation (SD Mode)

How to perform statistical calculations using standard deviation.

Regression Calculations

Regression Calculation Modes

Explains different regression types (linear, logarithmic, etc.).

Regression Analysis Examples

Advanced Features (fx-85 W)

Sexagesimal Calculations and Troubleshooting

Troubleshooting and Problem Solving

Steps to resolve calculation errors or unexpected results.

Error Messages

Common Error Types and Causes

Explains common errors like Ma, Stk, Syn, their causes and actions.

Error Types, Calculation Order, and Stacks

Order of Operations

Details the order of precedence for calculations.

Power Supply and Battery Replacement (fx-85 W Series)

Battery Replacement and Auto Power Off

Battery Replacement (fx-83 WA Series)

Guide for replacing the battery in fx-83WA, fx-270W PLUS, fx-350TL models.

Input Ranges

Advanced Function Input Ranges

Specifications

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