Casio FX-55 User Guide - Page 2

Contents Important Information 2 Sample Operations 2 Initializing the Calculator 2 Safety Precautions 2 Handling Precautions 2 Removing the Hard Case 3 Turning Power On and Off 3 Adjusting Display Contrast 3 Key Markings 3 Reading the Display 4 Configuring the Calculator Setup 4 Inputting Expressions and Values 5 Toggling Calculation Results 8 Basic Calculations 8 Remainder Calculations 11 Function Calculations 12 Calculation Ranges, Number of Digits, and Precision........14 Errors 15 Before Assuming Malfunction of the Calculator 16 Replacing the Battery 17 Specifications 17 Frequently Asked Questions 17 E-1