Resetting the Casio E-15 Unit
“Reset” is similar to a computer reboot. Pering a reset deletes any data that is in the process of being input or edited, without yet being saved. Data stored in memory and all settings, however, are retained.
Use the stylus to press the RESET .
Pering a Casio E-15 Full Reset
“Proceeding with this operation initializes memory. Press [Action] to proceed or I [Exit] to cancel.”
“Proceeding with this operation deletes all data stored in memory. Press [Action] to proceed or [Exit] to cancel.”