Texas Instruments TI-84 - Manual (Page 519)

Chapter 18: Memory and Variable Management 516
Displaying the MEMORY MANAGEMENT/DELETE Menu Displaying the MEMORY MANAGEMENT/DELETE Menu Displaying the MEMORY MANAGEMENT/DELETE Menu Displaying the MEMORY MANAGEMENT/DELETE Menu
Mem Mgmt/Del displays the MEMORY MANAGEMENT/DELETE menu. The two lines at the
top report the total amount of available RAM ( RAM FREE ) and Archive ( ARC FREE )
memory. By selecting menu items on this screen, you can see the amount of memory
each variable type is using. This information can help you determine if you need to
delete variables from memory to make room for new data, such as programs or Apps.
To check memory usage, follow these steps.
Displays the type of
graphing calculator.
Displays the Product
ID. Each Flash-based
graphing calculator has
a unique product ID,
which you may need if
you contact technical
support. You can also
use this 14 digit ID to
register your calculator
at education.ti.com, or
identify your calculator
in the event that it is
lost or stolen.
Displays the OS
version. As new
software upgrades
become available,
you can
electronically
upgrade your unit.