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4. Data Transfer between a Computer and
ALGEBRA FX Series or fx-7400/CFX-9850
Series
File Configuration
FA-124 files are called “catalog files,” which can be one of three different types.
Catalog Files Text files
Back-up file
Image files
uText files
This type of file consists of two parts: a group and the multiple items stored under it. Except for
graphic data, all items can be displayed on a computer screen, and programs can be edited on the
computer.
Data from an older model CASIO Graphic Scientific Calculator is converted to CFX-9850/fx-7400 Series format data.
YES
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Program
Matrix
List
List File
Y=Data
Graph Memory
V-Window Mem
Picture
DynaMem
Equation
Alpha Memory (A - Z,r, )
F-Mem n
CAS (A - Z,r, )
Algebra
Program name
MatA - MatZ
List1 - List20
File1 - File6
Graph Function
Recursion Function
V-Window
RightV-Window
Graph Factor
Table Range
Recursion Range
G-Mem1 - G-Mem20
V-Win1 - V-Win6
Pict1 - Pict20
Simul Equation
Poly Equation
f1 - f20
ANS
Input Replay
Output Replay
YES NO NO NO NO NO
Equation
(1-6)
(1-6)
(1-6)
(1-6)
Group Item Display Editing
CSV
Conversion
(A)-(B)
Conversion
CFX-9850/fx-7400
Series (B)
ALGEBRA FX
Series (A)
uBack-up file
This file contains the data produced when you back up all of the data in calculator memory.
uImage files
This type of file contains the data produced when you use the screen capture function to create a
bit pattern of the screen and save the bit pattern to your computer. Image data is saved as a bmp
format file.
Note
• Graphic files saved as the above file format cannot be opened using FA-124.