Application Error Messages - Texas Instruments TI-89 Manual Book

Application Error Messages

Error Message
No error message appears if the handheld device fails to connect
with the TI-Navigator™ classroom network. If no connection is
made, try the following suggestions.
•
Make sure all cables are firmly inserted into the handheld
device and either a network hub or a computer.
TI-89/TI-92 Plus/Voyage™ 200 PLT LogIn App
Suggestion
Press ¸ or N to dismiss the error message
and return the cursor to the Username field.
See Username Rules.
Press ¸ or N to dismiss the error message
and return the cursor to the Username field.
Neither symbols nor accented letters can be used.
See Username Rules.
Press Í or N to dismiss the error message.
The handheld device must have version 2.09 or
later of the operating system software to run the
LogIn App. Download a free copy of the latest
operating system software from
education.ti.com/latest.
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