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General| Type | Scientific Calculator |
|---|---|
| Display | LCD |
| Power Source | Battery |
| Weight | 120 g |
| Display Digits | 10 digits |
| Number of Functions | 240 |
Explains how sample operations are indicated and assumptions made.
Procedure to reset calculator settings to their initial default values.
Important guidelines for safe usage, battery care, and environmental considerations.
Instructions for detaching and reattaching the calculator's protective hard case.
Procedures for switching the calculator on, off, and its auto power-off function.
Guide on how to change the screen contrast for improved readability.
Explanation of primary and alternate functions indicated above the keys.
Details the meaning and use of various indicators shown on the calculator display.
How to access and navigate the calculator's setup menu for customization.
Specifies how to choose between natural textbook and decimal display formats.
Configures the number of decimal places and display range for calculation results.
Sets fraction display style (mixed/improper) and controls simplification.
Explains the fundamental rules for entering calculations naturally.
Details the order in which mathematical operations are performed in calculations.
How to enter complex formulas mirroring textbook notation.
Techniques for using previous results or expressions within functions.
Methods for editing, deleting, and clearing input expressions.
Switching calculation results between different forms like fraction and decimal.
Step-by-step guide to performing calculations involving fractions.
How to perform percentage calculations and convert results to percent.
Performing calculations involving degrees, minutes, and seconds.
How to view and scroll through previous calculations stored by the calculator.
Explains the function and usage of the automatic Answer memory.
How to store, recall, add, and subtract values using independent memory.
Procedure to clear Ans memory and independent memory.
Using the ÷R function to find quotient and remainder.
Conditions under which remainder division is treated as normal division.
Overview of various mathematical functions and their input methods.
Demonstrates the usage of various functions and operations with examples.
Details calculation ranges, internal digit count, and precision.
How to navigate to the specific location of an error in the input.
Steps to dismiss error messages and return to calculation mode.
Explanation of specific error messages like Math, Stack, and Syntax errors.
Steps to follow before concluding the calculator is malfunctioning.
Instructions for replacing the calculator's battery.
Details power requirements, dimensions, weight, and operating temperature.
Answers to frequently asked questions about calculator usage.
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