Error Messages - Texas Instruments TI-83 Plus Manual Book

Error Messages

Error Message
TI-83 Plus LearningCheck App
Description
The operating system (OS) software on your
TI-83 Plus is older than version 1.16. You must
update the OS to at least version 1.16 in order to
run the LearningCheck™ App. You can
download a free copy of the latest OS from
education.ti.com/latest.
The username that you entered does not match
one that was used for an existing answer file.
• Select
TRY AGAIN
entered.
• Select
CLEAR ALL ANSWERS
answer file and use the username that you
entered. The old answer file is deleted.
• Select
4ASSIGNMENT LIST
ASSIGNMENT LIST
Enter a username that contains at least three
characters, but not more than 32 characters.
to correct the username you
to set up a new
to return to the
screen.
Page 46