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14-7

u To delete a file

1. Perform the following operation: 1(File) – 2:Open.

• This displays a menu of existing files.

2. Use c and f to move the highlighting to the file you want to delete and then press

1(DELETE).

• This causes a confirmation dialog box to appear.

3. Press 1(Yes) to delete the selected file or 6(No) to cancel the delete operation.

4. To exit the file menu, press J.

u To save a file under a different name

1. While the file you want to save is open, perform the following operation: 1(File) – 3:Save

as.

• This will display the file name input screen and

automatically switch the calculator’s keys to Alpha Lock.

2. Input up to 8 characters for the file name and then press w.

• You can use the following characters in a file name.

- Uppercase alphabetic characters A through Z

- Numerals 0 through 9

- Braces ({ })

• After inputting the name you want, press w to save the file and return to its drawing

screen.

Casio FX-CG20 AU User Manual

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