Casio FX-9750GII - Manual (Page 217)

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- Press ) to clear the error and return to the file name editing screen.
- Press to clear the input file name and input a new one.
I Deleting a Program
S To delete a specific program
1. While the program list is on the display, use D and A to move the highlighting to the
name of the program you want to delete.
2. Press (DEL).
3. Press (YES) to delete the selected program or (NO) to abort the operation without
deleting anything.
S To delete all programs
1. While the program list is on the display, press (DEL • A).
2. Press (YES) to delete all the programs in the list or (NO) to abort the operation
without deleting anything.
• You also can delete all programs by entering the MEMORY mode from the Main Menu. See
“Chapter 11 Memory Manager” for details.
I Registering a password
When inputting a program, you can protect it with a password that limits access to the program
contents to those who know the password.
• You do not need to input the password to run a program.
• The password input procedure is identical to that used for file name input.
1. While the program list is on the display, press (NEW) and input the file name of the new
program file.
2. Press (0) and then input the password.
3. Press U to register the file name and password. Now you can input the contents of the
program file.
4. After inputting the program, press
exit the program file and return to the program list.
Files that are password protected are indicated by an
asterisk to the right of the file name.
I Recalling a Password Protected Program
1. In the program list, use D and A to move the highlighting to the name of the program you
want to recall.
2. Press (EDIT).
3. Input the password and press U to recall the program.
• Inputting the wrong password when recalling a password protected program causes the
message “Mismatch” to appear.