Texas Instruments TI-Nspire CAS Getting Started

To learn more about applications and documents, see the Working with
Documents on the TI-Nspire™ handhelds.
Understanding the Scratchpad
Use the Scratchpad to make quick calculations and graphs without affecting
the current TI-Nspire™ document. For example, when you need a quick way to
test a calculation before you add it to a document, you can open the
Scratchpad application and perform the calculation. Then, you can either
discard the calculation or add it to a document. For more information about the
Scratchpad, please see Using the Scratchpad .
The TI-Nspire™ Handheld Screen
The icons on the handheld screen provide information about the status of
handheld operations and provide an easy way to access and change settings.
This screen shows the icons, which are described below.
Icon Function
À ¡ ¢
Page scrolling arrows - Use the Touchpad and these arrows
to scroll through the pages in a document.
Á
Page tabs - Indicate the problem number followed by the
page number. If problems are named, move the Touchpad
Getting Started with the TI-Nspire™ Handheld 15

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