Contents

BEFORE USING THE CALCULATOR FOR THE FIRST TIME...
Quick-Start
- Quick-Start
- TURNING POWER ON AND OFF
- USING MODES
- BASIC CALCULATIONS
- REPLAY FEATURE
- FRACTION CALCULATIONS
- EXPONENTS
- GRAPH FUNCTIONS
- DUAL GRAPH
- DYNAMIC GRAPH
- TABLE FUNCTION
Precautions when Using this Product
Precautions when Connecting to a Computer
Handling Precautions
Contents
Getting Acquainted Read This First!
Chapter 1 Basic Operation
- 1-1 Keys
- 1-2 Display
- 1-3 Inputting and Editing Calculations
- 1-4 Option (OPTN) Menu
- 1-5 Variable Data (VARS) Menu
- 1-6 Program (PRGM) Menu
- 1-7 Using the Setup Screen
- 1-8 Using Screen Capture
- 1-9 When you keep having problems
Chapter 2 Manual Calculations
- 2-1 Basic Calculations
- 2-2 Special Functions
- 2-3 Specifying the Angle Unit and Display Format
- 2-4 Function Calculations
- 2-5 Numerical Calculations
- 2-6 Complex Number Calculations
- 2-7 Binary, Octal, Decimal, and Hexadecimal Calculations with Integers
- 2-8 Matrix Calculations
Chapter 3 List Function
- 3-1 Inputting and Editing a List
- 3-2 Manipulating List Data
- 3-3 Arithmetic Calculations Using Lists
- 3-4 Switching Between List Files
Chapter 4 Equation Calculations
- 4-1 Simultaneous Linear Equations
- 4-2 Quadratic and Cubic Equations
- 4-3 Solve Calculations
- 4-4 What to Do When an Error Occurs
Chapter 5 Graphing
- 5-1 Sample Graphs
- 5-2 Controlling What Appears on a Graph Screen
- 5-3 Drawing a Graph
- 5-4 Storing a Graph in Picture Memory
- 5-5 Drawing Two Graphs on the Same Screen
- 5-6 Manual Graphing
- 5-7 Using Tables
- 5-8 Dynamic Graphing
- 5-9 Graphing a Recursion Formula
- 5-10 Changing the Appearance of a Graph
- 5-11 Function Analysis
Chapter 6 Statistical Graphs and Calculations
- 6-1 Before Performing Statistical Calculations
- 6-2 Calculating and Graphing Single-Variable Statistical Data
- 6-3 Calculating and Graphing Paired-Variable Statistical Data
- 6-4 Performing Statistical Calculations
- 6-5 Tests
- 6-6 Confidence Interval
- 6-7 Distribution
Chapter 7 Financial Calculation (TVM)
- 7-1 Before Performing Financial Calculations
- 7-2 Simple Interest
- 7-3 Compound Interest
- 7-4 Cash Flow (Investment Appraisal)
- 7-5 Amortization
- 7-6 Interest Rate Conversion
- 7-7 Cost, Selling Price, Margin
- 7-8 Day/Date Calculations
Chapter 8 Programming
- 8-1 Basic Programming Steps
- 8-2 PRGM Mode Function Keys
- 8-3 Editing Program Contents
- 8-4 File Management
- 8-5 Command Reference
- 8-6 Using Calculator Functions in Programs
- 8-7 PRGM Mode Command List
- 8-8 Program Library
Chapter 9 Spreadsheet
- 9-1 Spreadsheet Overview
- 9-2 File Operations and Re-calculation
- 9-3 Basic Spreadsheet Screen Operations
- 9-4 Inputting and Editing Cell Data
- 9-5 S.SHT Mode Commands
- 9-6 Statistical Graphs
- 9-7 Using the CALC Function
- 9-8 Using Memory in the S.SHT Mode
Chapter 10 eActivity
- 10-1 eActivity Overview
- 10-2 Working with eActivity Files
- 10-3 Inputting and Editing eActivity File Data
- 10-4 Using Matrix Editor and List Editor
- 10-5 eActivity File Memory Usage Screen
Chapter 11 System Settings Menu
- 11-1 Using the System Settings Menu
- 11-2 System Settings
- 11-3 Version List
- 11-4 Reset
Chapter 12 Data Communications
- 12-1 Connecting Two Units
- 12-2 Connecting the Unit to a Personal Computer
- 12-3 Performing a Data Communication Operation
- 12-4 Data Communications Precautions
- 12-5 Image Transfer
- 12-6 Add-ins
- 12-7 MEMORY Mode
Appendix
- 1 Error Message Table
- 2 Input Ranges
- 3 Specifications
- 4 Key Index
- 5 P Button (In case of hang up)
- 6 Power Supply

Casio fx-9860G AU User's Guide

Casio fx-9860G AU Calculator manual cover

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Casio fx-9860G AU Calculator Specification

The Casio fx-9860G AU is a sophisticated graphing calculator designed to meet the advanced computational needs of students and professionals. It features a high-resolution, large monochrome LCD screen, which provides clear and detailed graphing capabilities, essential for analyzing complex functions and data sets. The calculator is powered by a robust CPU, ensuring quick processing speeds, facilitating smooth transitions between calculations and reducing lag during graph plotting.

The fx-9860G AU supports a wide range of mathematical functions, including calculus, algebra, and statistics, making it a versatile tool for various educational and professional applications. It offers an intuitive icon-based menu system, enhancing user navigation and minimizing the learning curve. The calculator includes 1.5MB of Flash ROM and 64KB of RAM, providing ample storage for programs and data, thus empowering users to customize their computational environment with additional applications and files.

Connectivity is a key feature, with USB and 3-pin ports allowing for seamless data transfer and connectivity with other devices, supporting both data sharing and firmware updates. The fx-9860G AU is powered by four AAA batteries, ensuring long-lasting usage, complemented by an automatic power-off feature to conserve battery life.

Additional features include a natural textbook display for easy comprehension of complex expressions, an extensive library of built-in formulas, and the capability to run Python scripts, further expanding its utility in programming and problem-solving contexts. The calculator's durable design and ergonomic layout make it a reliable companion for both classroom and fieldwork environments. Overall, the Casio fx-9860G AU stands out as a powerful, user-friendly tool for tackling advanced mathematical challenges.

Casio fx-9860G AU Calculator F.A.Q.

How do I reset my Casio fx-9860G AU calculator to factory settings?

To reset your Casio fx-9860G AU calculator to factory settings, press MENU, then navigate to the SYSTEM icon and press EXE. Select 'Reset' and choose 'Initialize All'. Confirm by selecting 'Yes'.

How can I change the contrast on my Casio fx-9860G AU calculator?

To adjust the contrast, press SHIFT, then MENU to access the SETUP. Use the arrow keys to find 'Contrast' and adjust using the left and right arrow keys.

What should I do if my calculator won't turn on?

First, ensure that the batteries are correctly installed and have charge. If the calculator still won't turn on, try replacing the batteries. If problems persist, perform a reset by pressing the RESET button on the back.

How do I enter a matrix on the Casio fx-9860G AU calculator?

Press MENU, select the 'Matrix' icon, and press EXE. Press F1 to create a new matrix, then input the dimensions and elements using the keypad.

How can I perform statistical calculations on the Casio fx-9860G AU?

Press MENU, select the 'STAT' icon, and press EXE. Enter your data into lists, then use F2, F3, etc., to perform various statistical analyses such as regression, standard deviation, and more.

How do I update the operating system on my fx-9860G AU calculator?

Download the latest OS from Casio's official website. Connect your calculator to a computer using a USB cable and run the update software, following on-screen instructions.

What is the process for graphing a function on the Casio fx-9860G AU?

Press MENU, select the 'GRAPH' icon, and press EXE. Enter your function using the Y= editor, and press F6 to draw the graph. Use arrow keys for navigation and zoom options.

How can I solve equations using the Casio fx-9860G AU?

Press MENU, select the 'EQUA' icon, and press EXE. Choose the type of equation, enter the coefficients, and press EXE to solve. Use F5 for additional solutions if applicable.

What are the steps to perform a linear regression analysis?

Press MENU, select 'STAT', and enter your data into two lists. Press F2 for CALC, then F3 for REG, and select 'X' to perform linear regression. The calculator will display the regression equation and coefficients.

How do I input and calculate complex numbers on the fx-9860G AU?

Press MENU, select the 'COMPLEX' mode, and press EXE. Enter complex numbers using the format a+bi or a∠θ. Use standard operators to perform calculations.