Casio CLASSWIZ CG Software User's Manual page 210

Other Information
Connecting the Calculator to a Computer
You can connect your calculator to a computer and transfer data between them. You can also use the computer
to update the operating system of the calculator.
Important!
• Never touch the USB cable plugs and calculator screen while a data communication operation is in
progress.
Connecting and Disconnecting with a Computer
Establishing a Connection between the Calculator and a Computer
Use of a genuine CASIO USB cable is recommended for connection. If you plan to use a commercially available
USB cable, be sure to use a cable that can transfer data.
1. Use the USB cable to connect your computer to the calculator.
• This displays the "Select Connection Mode" dialog on the calculator.
2. Highlight [USB Flash] and then press O.
• The message "Preparing USB" will appear on the calculator screen. Stand by and do not perform any
operation on the calculator.
• The screen shown to the right appears when a connection
is established between the calculator and computer. At the
same time, your calculator's storage memory is mounted on
the computer as a USB drive. Here, this USB drive is referred
to as the "calculator drive."
3. Open the calculator drive on the computer.
• Depending on your computer settings, a calculator drive window may automatically open when a
connection is established between the calculator and computer. The calculator drive window shows files
and folders stored in calculator memory.
• If the Calculator Window does not open automatically, follow the instructions below that correspond to
your computer's operating system.
Windows: Use File Explorer to open the calculator drive, which is located in "PC." Note that "PC" may be
a different name depending on the OS version.
macOS: Double-click the Calculator Drive icon on the desktop to open the calculator drive window.
4. Use the Calculator Drive window to manipulate files and folders as required.
• You can copy and delete files and folders. Use the same operations that you normally use for such
operations on your computer.
• For information on the files and folders displayed in the Calculator Drive window, see
Contents" (page 211).
Important!
• Do not format the calculator drive from a computer. Doing so deletes all data in calculator memory.
If the USB connection between the calculator and the computer is terminated, the message "File
System ERROR" will appear on the calculator screen. See
information on what you need to do.
"Error Message Table" (page 247)
210
"Calculator Drive
for more