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
13-1
Chapter 13 Data Communication
This chapter explains how to transfer data between a calculator and a computer, or between
two calculators. Data communication operations are performed in the LINK mode.
From the Main Menu, enter the LINK mode. The following data communication main menu
appears on the display.
• {TRAN} ... {displays the data send screen}
• {RECV} ... {displays the data receive screen}
• {EXAM}* ... {displays the Examination Mode menu}
• {CABL}* ... {displays the cable type selection screen}
• {WAKE} ... {displays the wakeup setting screen}
* Not included on the fx-7400G
III
Communication parameters are fixed at the following settings.
• 3-pin serial port
• Speed ( BPS): 115200 bps max. (Connected with another fx-9860G
III, fx-9750GIII,
fx-7400GIII, fx-9860GII SD, fx-9860GII, fx-9860GII s, fx-9860G AU PLUS,
fx-9750GII, or fx-7400GII calculator)
• Parity (PARITY): NONE
• USB port*
• Communication speed is in accordance with USB standards.
* The fx-7400G
III is not equipped with a USB port.
k Configuring the Receiver’s Wakeup Feature
When Wakeup is turned on the receiver, the receiver turns on automatically when data
transfer starts.
fx-7400G
III
• The receiver enters the receive mode automatically after it wakes up.
fx-9860G
III, fx-9750GIII
• When communicating between two calculators (3PIN selected as the cable type), the
receiver enters the receive mode automatically after it wakes up.
• When communication is with a computer (USB selected as the cable type), connecting the
USB cable to a computer and then to the calculator (while the calculator is turned off) will
cause the calculator to turn on and the “Select Connection Mode” dialog box to appear.
1. On the receiver’s data communication main menu, press
5(WAKE).
This displays the Wakeup setting screen.
• {On} ... {turns Wakeup on}
• {Off} ... {turns Wakeup off}
13