General Information Checking Version Numbers and Free Space
Topics in Algebra 1 © 2002 Texas Instruments 1-4
Checking Version Numbers and Free Space
Verify Operating System Version and ID Number
The Topics in Algebra 1 application is compatible with TI-73 Graph Explorer software version
1.60 and higher or the TI-83 Plus operating system 1.14 and higher.
To verify your operating system version number:
1. From the home screen, press
y L
.
2. Select
ABOUT.
The operating system version number is displayed below the product name and has the format
x.yy. The ID number appears on the line below the product number.
Verify Flash Application Version
The version number appears on the information screen below the application name. To display
the information screen, do one of the following:
• Press Œ, and then select MathHand.
—or—
• Select
INFO from the application’s SELECT AN OPERATION menu.
Check Amount of Flash Application Free Space
TI-73
1. From the home screen, press y L.
2. Select
Check Apps.
The Math by Hand application requires one free space to load the application.
For more information about memory and memory management, refer to the TI-73 guidebook.
TI-83 Plus
1. From the home screen, press y L.
2. Select
Mem Mgmt/Del.
The Math by Hand application requires at least 16,384 bytes of ARC FREE (Flash), or one space,
to load the application.
For more information about memory and memory management, refer to the TI-83 Plus
guidebook.