EL-500W is a fraction/scientific calculator from SHARP that helps users understand mathematical concepts behind fraction calculation, such as simplification and reduction.
This document is the operation manual for the Sharp EL-500W Fraction/Scientific Calculator. It provides instructions on how to use the device for basic arithmetic operations, statistical calculations, and constant calculations. The guide also explains specific features such as fraction simplification (automatic and manual), converting between fractions and decimals, and setting angular units.
| Product Type | Fraction/Scientific Calculator |
|---|---|
| Angular Units Supported | Degrees, Radians and Grads |
The RESET switch should only be pressed before using for the first time, after replacing batteries, to clear all memory contents, or if an abnormal condition occurs.
The SIMP symbol indicates that a fraction can be simplified further or expressed with a lower denominator.
Enter the value using numeric keys, press the specific key, then enter the frequency and press the same key again.