Casio fx-83GTX User's Guide

Casio fx-83GTX Calculator manual cover
Pages 108
Year 2018
Language(s)
English en

Casio fx-83GTX Calculator Specification

The Casio fx-83GTX is an advanced scientific calculator designed for educational use, providing enhanced functionality and improved performance compared to its predecessors. It features a high-resolution LCD display that allows for clearer and more detailed viewing of calculations and formulae. This calculator is equipped with 276 functions, including statistical calculations, fractions, percentages, and trigonometry, making it versatile for a wide range of mathematical tasks. The fx-83GTX supports natural textbook display, which allows users to input and view expressions as they appear in textbooks, enhancing comprehension and ease of use. It includes memory for storing essential values and calculations, ensuring efficiency during problem-solving.

The calculator is powered by a solar cell with a battery backup, promoting extended usability and reliability in various lighting conditions. It is designed with an intuitive layout, featuring responsive keys and a durable build, suitable for consistent use by students. The device adheres to UK exam board regulations, making it permissible for use in exams. Additionally, the fx-83GTX includes a function to review previous calculations, aiding in error checking and revision. Its compact and lightweight design ensures portability, making it a practical tool for both classroom and individual study. Overall, the Casio fx-83GTX calculator combines functionality, durability, and user-friendliness, making it an ideal choice for students seeking a reliable aid in their mathematical studies.

Casio fx-83GTX Calculator F.A.Q.

How do I perform a reset on the Casio fx-83GTX calculator?

To reset the Casio fx-83GTX, press and hold the 'SHIFT', '7', and 'ON' keys simultaneously. This will clear all settings and reset the calculator to its default state.

How can I calculate fractions on the Casio fx-83GTX?

Press the 'SHIFT' key followed by the 'a b/c' key to enter the fraction mode. You can then input fractions using the numerator and denominator.

How do I change the battery in the Casio fx-83GTX calculator?

Turn the calculator over and remove the battery cover by unscrewing it. Replace the old battery with a new AAA battery, ensuring the positive end is aligned correctly. Reattach the cover and secure it with the screw.

My calculator is displaying incorrect calculations. What should I do?

Check if the calculator is in the correct mode, such as DEG for degrees or RAD for radians, depending on your calculation needs. Reset the calculator if necessary to troubleshoot further.

How do I use the statistical functions on the Casio fx-83GTX?

Press the 'MODE' button multiple times until you reach the 'STAT' mode. You can then choose from various statistical calculations like standard deviation or regression analysis.

Can I perform complex number calculations on the Casio fx-83GTX?

The Casio fx-83GTX does not support complex number calculations directly. For such calculations, consider using a model that supports complex numbers, like the Casio fx-991EX.

What is the method to calculate percentages on this calculator?

To calculate percentages, enter the number, press the 'SHIFT' key followed by the '%' key. This will convert the number into a percentage.

How can I check the battery level of my Casio fx-83GTX?

The Casio fx-83GTX does not have a battery level indicator. It's recommended to replace the battery when the display dims or becomes difficult to read.

How do I use scientific notation on the fx-83GTX?

To input numbers in scientific notation, use the 'EXP' button to enter the exponent part of the number. For example, to enter 5 x 10^3, type '5', 'EXP', '3'.

What should I do if the keys on my Casio fx-83GTX are unresponsive?

Ensure the calculator is not locked up by performing a reset. If the issue persists, check for debris under the keys and clean carefully. If still unresponsive, consider contacting Casio support.