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Windows Vista® operating system minimum requirements
• Windows Vista® Ultimate, Home Premium, Business, or Pro editions
installed
• 1.2 GHz Pentium-compatible CPU
• Video adapter set at 1024 x 768 screen resolution
•1 GB RAM
• Approximately 500 MB of available hard-disk space (to install
TI Connect™ , TI-Navigator™ , Network Manager, Class Analysis, and
LearningCheck™ Creator)
• 32 bit operating system only on a 32 bit or 64 bit machine
• CD-ROM drive
• Available USB port on the computer
• Internet Explorer version 5.5 or higher (installed and operational)
Other requirements
• The TI-Navigator™ system communicates with specific TI graphing
calculators (TI-73 Explorer™, TI-83 Plus, TI-83 Plus Silver Edition,
TI-84 Plus, TI-84 Plus Silver Edition, or TI-Nspire™ handheld with the
TI-84 Plus Keypad inserted). Your school or your students may
already own these. Calculators are not included with the TI-
Navigator system.
• Data cables and cradles for the TI-83 Plus and TI-83 Plus Silver Edition
calculators are sold separately.
• The latest operating system (1.90 or higher for the TI-73 Explorer™,
1.19 or higher for the TI-83 Family, and 2.41 or higher for the TI-84
Family) must be installed on each calculator used with the TI-
Navigator™ system. These operating systems are included on the CD
and are available at education.ti.com/latest.
Error messages
Below you can find solutions to error messages that you or your students
might come across while using the TI-Navigator™ classroom learning
system, including:
• Computer error messages
• Calculator error messages