Texas Instruments TI-Nspire CAS Getting Started

The file displayed for selection defaults to the file type required for the selected
handheld.
1. Select the OS file:
• If you are upgrading a TI-Nspire™ CX handheld, select TI-Nspire.tco
• If you are upgrading a TI-Nspire™ CX CAS handheld, select
TI-Nspire.tcc
• If you are upgrading a TI-Nspire™ handheld, select TI-Nspire.tno
• If you are upgrading a TI-Nspire™ CAS handheld, select TI-Nspire.tnc
2. Click Install OS to download the OS and update the handheld. The
confirmation message “ You are about to upgrade your handheld operating
system. Any unsaved data will be lost. Do you want to continue ?” is
displayed.
3. Click Yes to continue.
The Installing OS dialogue box opens indicating the progress of the
download. Do not disconnect the handheld.
Updating the Handheld Operating System 119

Texas Instruments TI-Nspire CAS Specifications

General

Type	Graphing
Cover	-
Form factor	Pocket
Control type	Buttons, Touch
Product color	Grey, Silver
Digits	- digits
Display tilting	No
Display resolution	320 x 240 pixels
Display number of lines	- lines
Compatible operating systems	Windows XP/2000\\r Mac OS X 10.4/10.5
Battery type	AAA
Power source	Battery
Number of batteries supported	4
USB port	Yes
USB 2.0 ports quantity	1
RAM capacity	16 MB
ROM capacity	20 MB

Weight and Dimensions

Depth	198.3 mm
Width	100 mm
Height	28.7 mm