User Manual

E-1
20041001
OS Update Application
OS Update Application performs a multi-step process that performs the following operations.
• Backup of data currently in the memory of your ClassPad
•Update of your ClassPad to Version 2.20
•Restoration of the backed up data
Important!
• The new ClassPad OS provides users with new solutions and superior display performance. However, once
ClassPad OS has been updated, it cannot be returned to a version of ClassPad OS earlier than version 2.20.
•Note that you must perform all of the steps in the procedure below, from preparing the ClassPad OS Update on your
computer to finalizing the operating installation procedure. If, for some reason, you cancel the procedure during any of
the following steps, the installation will not be performed correctly and you will have to restart the procedure from step
1.
•Never disconnect the USB cable unless specifically instructed to do so. Doing so can cause the calculator to
malfunction.
ClassPad OS Update Basic Steps
See the following pages of this manual for the details about each of these basic steps.
1. On your computer, prepare the ClassPad OS Update data for installation.
2. Install the ClassPad USB driver on your computer.
•This step is not necessary if the ClassPad USB driver (CESG502 USB) is already installed on your
computer.
3. Back up the data that is currently in the memory of your ClassPad.
4. Install the ClassPad OS Update on your ClassPad.
5. Re-configure ClassPad settings.
6. Restore the data that you backed up in step 3.
7. Finalize the installation update procedure.
Minimum System Requirements
Computer: IBM PC/AT or compatible with USB port
CPU: Intel
®
Pentium
®
II 200 or AMD Duron
TM
, Intel
®
Pentium
®
II 300 recommended
Operating System: Windows
®
98SE/Me or Windows
®
2000/XP
Disk Space: 100 MB available for installation
Memory: 16 MB, 32 MB recommended
Above values do not include memory required for the operating system.
Video Display: 800 × 600 or higher video adaptor and monitor
Note
•Windows is a registered trademark or trademark of Microsoft Corporation in the United States and/or other countries.
• Intel and Pentium are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States
and other countries.
• AMD Duron is a registered trademark or trademark of Advanced Micro Devices, Inc. in the United States and/or other
countries.
•Company and product names used herein are trademarks of their respective owners.
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