Texas Instruments PLUS TI-89 - Manual (Page 17)

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00_front.doc TI-89/TI-92 Plus: Front Matter (English) Bob Fedorisko Revised: 01/18/02 2:39 PM Printed: 01/18/02 2:42 PM Page xv of 16
The TI -89 / TI-92 Plus uses Flash technology,
which lets you upgrade future software
versions without buying a new calculator.
For details, refer to:
Chapter 22
As new functionality becomes available, you can electronically
upgrade your
TI -89 / TI-92 Plus . Future software versions include
maintenance upgrades that will be released free of charge, as well as
new applications and major future upgrades that will be available for
purchase from the TI web site.
To download upgrades from the TI web site, you must have an
Internet-connected computer,
TI™ Connect or TI-GRAPH LINK™
software, and a TI-GRAPH LINK cable. You can also transfer the
product software (operating system) and Flash applications from
one
TI -89 / TI-92 Plus to another using a unit-to-unit cable, provided
that the receiving calculator is also licensed to run that software.
New to the TI -92 Plus is the custom menu feature that lets you create
your own toolbar menu. A custom menu can contain any available
function, instruction, or set of characters. The
TI -92 Plus has a default
custom menu that you can modify or redefine.
Upgradability with
Flash ROM
Custom Menu