The Applications Menu 9; Backing Up Your Unit Before An Installation - Texas Instruments TI-73 Explorer Manual Book

Chapter 13: Link and the CBLàCBR Application
1. Transfer the software from the web site to your
computer.
2. Transfer the software from the computer to your unit.

Backing Up Your Unit before an Installation

When you install new operating system software, the
installation process:
•
Deletes all user-defined data items located in RAM.
•
Resets all system variables and modes to their original
factory settings. This is equivalent to using the
RESET
To retain any existing data items, do either of the following
before installing the upgrade:
•
Transmit the data items to another TIN73 as described on
page 258.
•
Use the TI Connect™ or TI-GRAPH LINK™ software and a
TI-GRAPH LINK cable to send the data items to a
computer.

The APPLICATIONS Menu 9

For the TIN73, you can buy additional software applications,
which allow you to customize further your calculator's
functionality. The calculator reserves four spaces
(placeholders) within ROM memory specifically for
applications. The TIN73 comes with the
already listed on the
menu to reset all memory.
APPLICATIONS
application
CBLàCBR
menu (9 ).
2
263
MEMORY