User Manual
Table Of Contents
- Contents
- Getting Acquainted — Read This First!
- Chapter 1 Basic Operation
- Chapter 2 Manual Calculations
- 1. Basic Calculations
- 2. Special Functions
- 3. Specifying the Angle Unit and Display Format
- 4. Function Calculations
- 5. Numerical Calculations
- 6. Complex Number Calculations
- 7. Binary, Octal, Decimal, and Hexadecimal Calculations with Integers
- 8. Matrix Calculations
- 9. Vector Calculations
- 10. Metric Conversion Calculations
- Chapter 3 List Function
- Chapter 4 Equation Calculations
- Chapter 5 Graphing
- 1. Sample Graphs
- 2. Controlling What Appears on a Graph Screen
- 3. Drawing a Graph
- 4. Saving and Recalling Graph Screen Contents
- 5. Drawing Two Graphs on the Same Screen
- 6. Manual Graphing
- 7. Using Tables
- 8. Modifying a Graph
- 9. Dynamic Graphing
- 10. Graphing a Recursion Formula
- 11. Graphing a Conic Section
- 12. Drawing Dots, Lines, and Text on the Graph Screen (Sketch)
- 13. Function Analysis
- Chapter 6 Statistical Graphs and Calculations
- 1. Before Performing Statistical Calculations
- 2. Calculating and Graphing Single-Variable Statistical Data
- 3. Calculating and Graphing Paired-Variable Statistical Data (Curve Fitting)
- 4. Performing Statistical Calculations
- 5. Tests
- 6. Confidence Interval
- 7. Distribution
- 8. Input and Output Terms of Tests, Confidence Interval, and Distribution
- 9. Statistic Formula
- Chapter 7 Financial Calculation
- Chapter 8 Programming
- Chapter 9 Spreadsheet
- Chapter 10 eActivity
- Chapter 11 Memory Manager
- Chapter 12 System Manager
- Chapter 13 Data Communication
- Chapter 14 Geometry
- Chapter 15 Picture Plot
- Chapter 16 3D Graph Function
- Chapter 17 Python (fx-CG50, fx-CG50 AU only)
- Chapter 18 Distribution (fx-CG50, fx-CG50 AU only)
- Appendix
- Examination Modes
- E-CON4 Application (English)
- 1. E-CON4 Mode Overview
- 2. Sampling Screen
- 3. Auto Sensor Detection (CLAB Only)
- 4. Selecting a Sensor
- 5. Configuring the Sampling Setup
- 6. Performing Auto Sensor Calibration and Zero Adjustment
- 7. Using a Custom Probe
- 8. Using Setup Memory
- 9. Starting a Sampling Operation
- 10. Using Sample Data Memory
- 11. Using the Graph Analysis Tools to Graph Data
- 12. Graph Analysis Tool Graph Screen Operations
- 13. Calling E-CON4 Functions from an eActivity
8-10
k Registering a password
When inputting a program, you can protect it with a password that limits access to the program
contents to those who know the password.
• You do not need to input the password to run a program.
• The password input procedure is identical to that used for file name input.
u To password protect a program as you are creating it
1. While the program list is on the display, press 3(NEW) and input the file name of the new
program file.
2. Press 5(
) and then input the password.
3. Press w to register the file name and password. Now you can input the contents of the
program file.
4. After inputting the program, press !J(QUIT) to
exit the program file and return to the program list.
Files that are password protected are indicated by an
asterisk to the right of the file name.
u To password protect an existing program
1. In the program list, use f and c to move the highlighting to the name of the program
you want to password protect.
2. Press 6(g)5(
) and then input the password.
3. Press w to register the password.
• This returns to the program list.
u To remove password protection from a program
1. In the program list, use f and c to move the highlighting to the name of the program
whose password you want to remove.
2. Press 6(g)5(
) and then input the programs current password.
3. To remove password protection, press w.
• This returns to the program list.