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. Storing a Graph in Picture Memory
 - 5. Drawing Two Graphs on the Same Screen
 - 6. Manual Graphing
 - 7. Using Tables
 - 8. Dynamic Graphing
 - 9. Graphing a Recursion Formula
 - 10. Graphing a Conic Section
 - 11. Changing the Appearance of a Graph
 - 12. 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
 - 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 (TVM)
 - Chapter 8 Programming
 - Chapter 9 Spreadsheet
 - Chapter 10 eActivity
 - Chapter 11 Memory Manager
 - Chapter 12 System Manager
 - Chapter 13 Data Communication
 - Chapter 14 PYTHON (fx-9860GIII, fx-9750GIII only)
 - Chapter 15 Distribution (fx-9860GIII, fx-9750GIII only)
 - Appendix
 - Examination Modes (fx-9860GIII, fx-9750GIII only)
 - E-CON3 Application (English) (fx-9860GIII, fx-9750GIII)
- 1 E-CON3 Overview
 - 2 Using the Setup Wizard
 - 3 Using Advanced Setup
 - 4 Using a Custom Probe
 - 5 Using the MULTIMETER Mode
 - 6 Using Setup Memory
 - 7 Using Program Converter
 - 8 Starting a Sampling Operation
 - 9 Using Sample Data Memory
 - 10 Using the Graph Analysis Tools to Graph Data
 - 11 Graph Analysis Tool Graph Screen Operations
 - 12 Calling E-CON3 Functions from an eActivity
 
 
3.  To change the sampling interval setting, move the highlighting to “Interval”. Next, press 
 1 to display a dialog box for specifying the sampling interval. 
• The range of values you can select depends on the current sampling mode setting. 
If this sampling mode is selected: This is the allowable setting range:
Realtime 0.2 to 299 sec
Fast
20 to 500 
μ 
sec
Extended 5 to 240 min
Period “=Trigger” only (no value input required)
Sound
20 to 27 
μ 
sec
Clock “=Trigger” only (no value input required)
Normal 0.0005 to 299 sec
 4.  To change the number of samples setting, move the highlighting to “Number”. Next, press 
 1 to display a dialog box for specifying the number of samples. 
• The total sampling time shown at the bottom of the dialog box is calculated by 
multiplying the “Sampling Interval” value you specified in step 3 by the number of 
samples you specify here. 
 Important!
• When all of the following conditions exist, a “Distance” setting appears in place of the 
“Number” setting. See “To configure the Distance setting” (page 3-7) for information 
about configuring the “Distance” setting. 
• Channel Setup (page 3-3):  2(VRNR) - [Photogate] - [Pulley], 
 3(CMA) - [Photogate] - [Pulley]
• Sampling Mode (page 3-5): Clock
5.  To change the warm-up time setting, move the highlighting to “Warm-up”. Next, perform 
one of the function key operations described below. 
Note
• The “Warm-up” setting will not be displayed on the Sample Setup screen if “Fast”, 
“Sound” or “Extended” is currently selected as the sampling mode.
To do this: Press this key:
Have the warm-up time for each sensor set automatically
1(Auto)
Input a warm-up time, in seconds, manually 
2(Man)
Disable the warm-up time
3(None)
Important!
• When the following condition exists, an “FFT Graph” setting appears in place of the 
“Warm-up” setting. See “To configure the FFT Graph setting” (page 3-7) for information 
about configuring the “FFT Graph” setting. 
• Sampling Mode (page 3-5): Fast 
3-6
Using Advanced Setup










