Casio CFX9850GBPLUS - Page 399

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8-4-3
File Management
u To delete all programs
1. While the program list is on the display, press 5 (DEL
•
A).
2. Press 1 (Yes) to delete all the programs in the list or 6 (No) to abort the operation
without deleting anything.
• You also can delete all programs by entering the MEMORY mode from the Main Menu, and
then pressing 1 (MAIN) to display the memory information screen.
See “12-7 MEMORY Mode” for details.
k 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.
Example To create a program fi le under the name AREA and protect it with the
password CASIO
1. While the program list is on the display, press 3 (NEW) and input the fi le name of the
new program fi le.
3 (NEW)
AREA
2. Press 5 (Q ) and then input the password.
5 (Q )
CASIO
# The password input procedure is identical to
that used for fi le name input.