Texas Instruments TI-89 Titanium Short User Manual page 133

A group certificate allows distribution of purchased software to multiple
TI-89 Titanium, TI-89, Voyage™ 200, or TI-92 Plus units. The software can
be loaded, deleted from, and reloaded to the devices as often as needed
for as long as the software remains listed in the group certificate. You
may add new ID numbers and/or new commercial applications to a group
certificate.
Collecting ID Lists
You can use one device to collect all of the IDs, or use several collection
units and then consolidate their ID lists onto one device.
To send an ID number from one device to another, first connect two units
by using a USB unit-to-unit cable or I/O unit-to-unit cable.
Step: On the:
1. Collecting unit
(Receiving unit)
2. Sending unit
3. Additional units
Notes:
• You cannot view the ID list on the sending or collecting units.
• Each time an ID list is successfully sent from one device to another, the
ID list is automatically deleted from the sending unit.
Connectivity
Do this:
Display the Home screen. Press:
@
"
"
a. Press 2 ° to display the
screen.
...
b. Press
Link
The sending unit adds a copy of its unique ID
number to the collection unit's ID list. The
sending unit always retains its own ID
number, which cannot be deleted from the
device.
Repeat steps 1 and 2 until all the IDs are
collected onto one device.
Depending on available memory in the
collection device, it is possible to collect over
4,000 IDs.
and select
6:Send ID List
VAR-LINK
.
127