Texas Instruments TI-73 EXPLORER - Manual (Page 269)

Chapter 13: Link and the CBL àCBR Application
263
13apps.doc Chapter 13: Link and CBL/CBR Application, English Julie Hewlett Revised: 01/17/02 10:58 AM
Printed: 01/17/02 11:09 AM Page 263 of 22
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
MEMORY
RESET menu to reset all memory.
To retain any existing data items, do either of the following
before installing the upgrade:
•
Transmit the data items to another TI N73 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 TI N73, 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 TI
N73 comes with the CBL à CBR application
already listed on the APPLICATIONS menu (9 2 ).