Texas Instruments TI-89 Titanium User Manual

Getting Started 62
Connecting your TI-89 Titanium to other devices
The TI-89 Titanium includes both a mini-USB port and a standard I/O port. Ports are
used to link two compatible graphing calculators or connect to a computer or peripheral
device.
In addition, the teacher model of the TI-89 Titanium includes an accessory port. This port
is used to output visual data so that a classroom can view the calculator’s display on a
video device or overhead screen.
To connect your calculator to a computer – Connect your TI-89 Titanium using the
USB port and the included USB computer cable.
To connect your calculator to another calculator – Use the USB unit-to-unit cable or
an I/O unit-to-unit cable to connect the TI-89 Titanium to a compatible graphing
calculator or peripheral device, such as a TI-89 or TI-92 Plus graphing calculator or the
CBL 2™ and CBR™ systems.
To show your calculator’s display to the classroom – Use the accessory port to
connect the TI-Presenter™ video adapter to the teacher model of the TI-89 Titanium.
The TI-Presenter video adapter provides a video interface between the calculator and
video display or recording devices. Or use the accessory port to connect the
TI ViewScreen overhead panel to your calculator. The TI ViewScreen overhead panel
enlarges and projects the display so an entire class can view it. For more information
about the TI-Presenter video adapter and TI ViewScreen panel, see the TI E&PS Web
site at education.ti.com
.

Texas Instruments TI-89 Titanium Specifications

General

Display Type	LCD
Display Resolution	160 x 100 pixels
CPU	Motorola 68000
CPU Speed	16 MHz
RAM	256 KB
Flash ROM	2.7 MB
Programming Language	TI-BASIC, Assembly
Power Source	4 AAA batteries
Connectivity	I/O port
Dimensions	7.5 x 3.5 x 1 inches