User Manual

11-1

Chapter 11 Memory Manager

This calculator includes main memory and storage memory for data storage.

The main memory is a work area where you can input data, perform calculations, and run

programs. Data in the main memory can be deleted by batteries going dead or when you

perform a reset.

Storage memory is an area for storing eActivity files, picture data (g3p files), and other

relatively large-volume data. The storage memory uses “flash memory,” so data is safe even

when power is interrupted. Normally, you should use the storage memory for data you need to

store securely for long periods, loading data into the main memory only when you need it.

1. Using the Memory Manager

From the Main Menu, enter the Memory mode.

• { MAIN } ... {displays main memory information}

• { STRGMEM } ... {displays storage memory information}

• { BACKUP } ... {main memory backup}

• { OPT } ... {storage memory optimization}

k Memory Information Screen

The memory information screen shows information about one memory at a time: the

calculator’s main memory or storage memory.

To display this memory information screen: Press this key:

Main memory

1(MAIN)

Storage memory

2(STRGMEM)