Casio FX-82EX-PK manual

Casio FX-82EX-PK
8.6 · 2
PDF manual
 · 24 pages
English
manualCasio FX-82EX-PK

CONTENTS

About this Manual......................................................................................2
Initializing the Calculator........................................................................... 2
Precautions................................................................................................2
Getting Started.......................................................................................... 3
Calculation Mode.......................................................................................4
Input and Output Formats......................................................................... 5
Configuring the Calculator Setup.............................................................. 6
Inputting Expressions and Values............................................................. 7
Toggling Calculation Results..................................................................... 9
Basic Calculations..................................................................................... 9
Calculation History and Replay............................................................... 11
Using Memory Functions.........................................................................11
Function Calculations.............................................................................. 12
Statistical Calculations.............................................................................14
Creating a Number Table........................................................................ 17
Errors....................................................................................................... 18
Before Assuming Malfunction of the Calculator.......................................19
Replacing the Battery.............................................................................. 19
Technical Information...............................................................................19
■■ Frequently Asked Questions ■■.........................................................22
In no event shall CASIO Computer Co., Ltd. be liable to anyone for
special, collateral, incidental, or consequential damages in connection
with or arising out of the purchase or use of this product and items that
come with it.
Moreover, CASIO Computer Co., Ltd. shall not be liable for any claim of
any kind whatsoever by any other party arising out of the use of this
product and the items that come with it.
1

Manual

View the manual for the Casio FX-82EX-PK here, for free. This manual comes under the category calculators and has been rated by 2 people with an average of a 8.6. This manual is available in the following languages: English. Do you have a question about the Casio FX-82EX-PK or do you need help? Ask your question here

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Casio FX-82EX-PK specifications

Below you will find the product specifications and the manual specifications of the Casio FX-82EX-PK.

The Casio FX-82EX-PK calculator is a functional and reliable tool that aids in mathematical calculations. It is equipped with a wide range of features to enhance user experience and facilitate efficient problem-solving. Designed for practicality, the Casio FX-82EX-PK offers a user-friendly interface, making it easy to navigate and use. Its compact size and lightweight design make it highly portable, allowing for convenient use on-the-go. The calculator boasts a large, high-resolution display that enables clear visibility of numerical results and mathematical expressions. This display ensures precision and accuracy in computations, reducing the likelihood of errors. Equipped with advanced functions, the Casio FX-82EX-PK can handle complex calculations, including logarithmic, trigonometric, and exponential functions. Its ability to store variables and recall previous calculations enables users to work efficiently and effectively. The calculator also incorporates features such as statistical data editing and regression analysis, which are valuable tools for data analysis and interpretation. Additionally, it includes spreadsheet functions for organizing and manipulating data. The Casio FX-82EX-PK runs on solar power, supplemented by a replaceable battery, ensuring uninterrupted functionality. Its durable construction ensures longevity, withstanding regular use and potential wear and tear. Overall, the Casio FX-82EX-PK calculator is a reliable and efficient tool for mathematical calculations. Its user-friendly interface, advanced functions, and durable design contribute to its overall value and usefulness.

General
BrandCasio
ModelFX-82EX-PK
Productcalculator
LanguageEnglish
FiletypeUser manual (PDF)

Frequently Asked Questions

Can't find the answer to your question in the manual? You may find the answer to your question in the FAQs about the Casio FX-82EX-PK below.

What is an Overflow error?

An Overflow error usually occurs when the sum result is longer than the calculator can show.

A battery in my calculator has started to corrode. Is the device still safe to use?

The product can still be used safely after proper cleaning. Remove the battery with gloves and clean the battery compartment with a toothbrush and vinegar. After drying, new batteries can be inserted into the device.

What does AC stand for on my calculator?

AC stands for 'all clear'. You clear the entire memory of the calculator with this button.

How can I change the battery of the Casio FX-82EX-PK calculator?

To change the battery of the Casio FX-82EX-PK calculator, follow these steps: 1. Press the "OFF" button to turn off the calculator. 2. Slide the hard case onto the front of the calculator to prevent accidentally turning on the power while replacing the battery. 3. Remove the cover of the battery compartment. 4. Take out the old battery from the compartment. 5. Insert a new battery into the compartment, making sure that the plus (+) and minus (-) ends are facing correctly. 6. Replace the cover of the battery compartment. 7. It is important to initialize the calculator after replacing the battery to ensure proper functioning. Press the "MODE" button, then press the "RESET" button, followed by selecting "Initialize All" and confirming with "Yes". Please note that removing the battery will delete all the calculator's memory contents. Make sure to replace the battery with a new one when the display becomes dim or figures fail to appear immediately after turning on the calculator.

Why is the result of my fraction calculation displayed in decimal form on the Casio FX-82EX-PK calculator?

The result of your fraction calculation is displayed in decimal form on the Casio FX-82EX-PK calculator because the calculator is set to display decimal values for fraction calculations. To change the display format, follow these steps: 1. While a fraction calculation result is displayed, press the "F-D" button (located on the calculator) to convert the result to decimal form. Alternatively, if you want the calculator to always display fraction results, you can change the setup menu Input/Output setting to "MathI/DecimalO". This will ensure that all fraction calculations are displayed as fractions. Please note that the Casio FX-82EX-PK calculator uses a Natural Textbook Display, which means that the argument of a function that uses parentheses must be followed by a closing parenthesis. Failing to press the closing parenthesis may cause unwanted values or expressions to be included as part of the argument, resulting in unexpected calculation results. Make sure to follow the correct syntax and press the necessary buttons to obtain the desired calculation result.

How do I clear the memory of the Casio FX-82EX-PK calculator?

To clear the memory of the Casio FX-82EX-PK calculator, follow these steps: 1. Press the "OFF" button to turn off the calculator. 2. Press the "MODE" button to enter the mode menu. 3. Use the arrow keys to navigate to the "MEM" option and press the "EXE" button. 4. Select the "CLR" option to clear the memory. 5. Confirm the action by selecting "Yes" and pressing the "EXE" button. This will clear the contents of all memories, including the Ans memory, independent memory, and variable contents. It is important to note that clearing the memory will delete all stored values and calculations. Make sure to back up any important data before performing this operation. Please keep in mind that clearing the memory will not affect the calculator's setup or configuration settings. To restore the calculator to its initial default settings, you can perform a separate operation called "Initializing the Calculator," which is described in the manual.

How can I switch from the Statistics Mode to the Arithmetic Mode on the Casio FX-82EX-PK calculator?

To switch from the Statistics Mode to the Arithmetic Mode on the Casio FX-82EX-PK calculator, follow these steps: 1. Press the "MODE" button to enter the mode menu. 2. Use the arrow keys to navigate to the "STAT" option and press the "EXE" button to enter the Statistics Mode. 3. While in the Statistics Mode, press the "MODE" button again to return to the mode menu. 4. Use the arrow keys to navigate to the desired arithmetic mode, such as "COMP" for basic arithmetic calculations, and press the "EXE" button to select it. 5. The calculator will now be in the selected arithmetic mode, and you can perform arithmetic calculations as needed. Please note that when switching from the Statistics Mode to the Arithmetic Mode, any data or calculations entered in the Statistics Mode will be cleared. Make sure to save any important data before switching modes. Additionally, the specific options and labels on the calculator may vary slightly depending on the language and version of the calculator.

How do I restore the default settings of the Casio FX-82EX-PK calculator?

To restore the default settings of the Casio FX-82EX-PK calculator, follow these steps: 1. Press the "MODE" button to enter the mode menu. 2. Use the arrow keys to navigate to the "SETUP" option and press the "EXE" button. 3. Scroll through the setup menu using the arrow keys and locate the "Initialize All" option. 4. Select the "Initialize All" option and confirm the action by selecting "Yes" and pressing the "EXE" button. 5. This will restore the calculator to its initial default settings, including the input/output format, angle unit, number format, fraction result display, statistics mode, table mode, decimal mark, digit separator, and multi-line font settings. Please note that restoring the default settings will clear any customized settings or configurations you have made. Make sure to save any important data or settings before performing this operation.

How can I change the battery of the Casio FX-82EX-PK calculator?

To change the battery of the Casio FX-82EX-PK calculator, follow these steps: 1. Press the "OFF" button to turn off the calculator. 2. Slide the hard case onto the front of the calculator to prevent accidentally turning on the power while replacing the battery. 3. Remove the cover of the battery compartment. 4. Take out the old battery from the compartment. 5. Insert a new battery into the compartment, making sure that the plus (+) and minus (-) ends are facing correctly. 6. Replace the cover of the battery compartment. 7. It is important to initialize the calculator after replacing the battery to ensure proper functioning. Press the "MODE" button, then press the "RESET" button, followed by selecting "Initialize All" and confirming with "Yes". Please note that removing the battery will delete all the calculator's memory contents. Make sure to replace the battery with a new one when the display becomes dim or figures fail to appear immediately after turning on the calculator.

Why is the result of my fraction calculation displayed in decimal form on the Casio FX-82EX-PK calculator?

The result of your fraction calculation is displayed in decimal form on the Casio FX-82EX-PK calculator because the calculator is set to display decimal values for fraction calculations. To change the display format, follow these steps: 1. While a fraction calculation result is displayed, press the "SHIFT" button followed by the "F-D" button (labeled as \ue038) to convert the fraction result to decimal form. Alternatively, if you want the calculator to initially display calculation results as decimal values, you can change the setup menu Input/Output setting to "MathI/DecimalO". To do this, follow these steps: 1. Press the "MODE" button. 2. Use the arrow keys to navigate to the "SETUP" menu. 3. Press the "3" button to select the "Input/Output" setting. 4. Use the arrow keys to navigate to the "MathI/DecimalO" option. 5. Press the "EXE" button to confirm the selection. By following these steps, you can change the display format of fraction calculation results on the Casio FX-82EX-PK calculator to either decimal form or fraction form.

How do I clear the memory of the Casio FX-82EX-PK calculator?

To clear the memory of the Casio FX-82EX-PK calculator, follow these steps: 1. Press the "MODE" button to enter the mode menu. 2. Use the arrow keys to navigate to the "MEM" option. 3. Press the "EXE" button to select the memory menu. 4. Use the arrow keys to navigate to the "CLR" option. 5. Press the "EXE" button to clear the memory. This will clear the contents of all memories, including the Ans memory, independent memory, and variable contents. It is important to note that clearing the memory will delete all stored values and calculations. Make sure to back up any important data before clearing the memory. Please refer to the user manual for more detailed instructions and information on memory management for the Casio FX-82EX-PK calculator.

How can I switch from the Statistics Mode to the Arithmetic Mode on the Casio FX-82EX-PK calculator?

To switch from the Statistics Mode to the Arithmetic Mode on the Casio FX-82EX-PK calculator, follow these steps: 1. Press the "MODE" button to enter the mode menu. 2. Use the arrow keys to navigate to the "STAT" option. 3. Press the "EXE" button to select the Statistics Mode. 4. While in the Statistics Mode, press the "SHIFT" button followed by the "MODE" button to switch to the Arithmetic Mode. By following these steps, you can easily switch from the Statistics Mode to the Arithmetic Mode on the Casio FX-82EX-PK calculator. Please note that the Arithmetic Mode allows you to perform general arithmetic calculations, while the Statistics Mode is specifically designed for statistical calculations.

How do I restore the default settings of the Casio FX-82EX-PK calculator?

To restore the default settings of the Casio FX-82EX-PK calculator, follow these steps: 1. Press the "MODE" button to enter the mode menu. 2. Use the arrow keys to navigate to the "SETUP" option. 3. Press the "EXE" button to select the setup menu. 4. Use the arrow keys to scroll through the setup menu and locate the "Initialize All" option. 5. Press the "EXE" button to confirm the selection. 6. A confirmation message will appear asking if you want to initialize all settings. 7. Press the "YES" button to proceed with restoring the default settings. By following these steps, you can restore the Casio FX-82EX-PK calculator to its initial default settings. Please note that this operation will clear all data currently stored in the calculator's memory.

Is the manual of the Casio FX-82EX-PK available in English?

Yes, the manual of the Casio FX-82EX-PK is available in English .

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