Casio fx-3650PII User's Guide

Casio fx-3650PII Calculator manual cover
Pages 61
Year 2013
Language(s)
English en

Casio fx-3650PII Calculator Specification

The Casio fx-3650PII Calculator is a scientific calculator designed to cater to both educational and professional needs. Featuring a dual-line LCD display, it provides a clear and intuitive interface for inputting and reviewing calculations. The calculator supports a comprehensive set of mathematical functions, including trigonometric, logarithmic, exponential, and statistical operations, making it suitable for a wide range of mathematical problems. It also includes fraction calculations, permutations, and combinations, enhancing its utility in complex computations.

This model is equipped with a solar power system complemented by a battery backup, ensuring reliable operation under various lighting conditions. The calculator's memory function allows users to store and recall previous calculations, which is particularly useful for multi-step problems. The fx-3650PII also supports equation solving and can handle up to three variable equations, offering flexibility in problem-solving scenarios.

Its design prioritizes user convenience, featuring a durable keypad with responsive keys that are clearly labeled for ease of use. The calculator’s compact size and lightweight build make it highly portable, while its robust construction ensures long-lasting performance. Additionally, the Casio fx-3650PII includes a protective hard cover to prevent damage during transport.

Designed with an intuitive user interface, it is ideal for students, engineers, and professionals who require a reliable and versatile calculating tool. The Casio fx-3650PII stands out with its balance of functionality, durability, and ease of use, making it a valuable addition to any mathematical toolkit.

Casio fx-3650PII Calculator F.A.Q.

How do I perform a factory reset on the Casio fx-3650PII Calculator?

To perform a factory reset, press the 'MODE' button three times to access the 'CLR' menu. Choose 'All' by pressing the number '3' and confirm by pressing the '=' button.

How can I switch between degrees and radians on the Casio fx-3650PII?

Press the 'MODE' button until you reach the angle unit setting. Select '1' for degrees or '2' for radians.

What is the procedure to calculate standard deviation on the Casio fx-3650PII?

Enter the 'MODE' menu and select 'SD' by pressing '2'. Input your data using the 'DATA' button and calculate the standard deviation using the 'SHIFT' and 'S-SUM' buttons.

How do I solve quadratic equations using the Casio fx-3650PII?

Enter the 'EQN' mode by pressing 'MODE' and '5', then select '2' for quadratic equations. Input the coefficients and press '=' to view the solutions.

Can I calculate logarithms with bases other than 10 or e on the Casio fx-3650PII?

Yes, use the change of base formula: log_b(a) = log_c(a) / log_c(b), where 'c' is a base the calculator can handle, such as 10 or e.

How do I check battery status or replace batteries in the Casio fx-3650PII?

The calculator does not show battery status. Replace batteries by removing the back cover and replacing the old batteries with new AAA batteries.

How can I use the fraction function on the Casio fx-3650PII?

Press the 'a b/c' button to enter or convert numbers into fractions. Use the arrow keys to navigate between numerator and denominator.

How do I calculate permutations and combinations on the Casio fx-3650PII?

Use the 'SHIFT' key followed by 'nPr' for permutations or 'nCr' for combinations after entering the required values.

How can I store and recall values in memory on the Casio fx-3650PII?

To store a value, press 'SHIFT' followed by 'STO' and a letter (A, B, C, etc.). To recall, press 'RCL' and the letter.

What should I do if the Casio fx-3650PII becomes unresponsive?

Try resetting the calculator by pressing the 'RESET' button at the back using a pointed object. If it remains unresponsive, replace the batteries.