Texas Instruments Titanium TI-89 User Manual

Getting Started 52
Selecting submenu options
Selecting submenu optionsSelecting submenu options
Selecting submenu options
A small arrow symbol (ú) to the right of a menu option indicates that selecting the option
will open a submenu.
Example: Select
ord( from the MATH menu on the calculator Home screen.
Press Result
2I
$ points to
additional options.

Texas Instruments Titanium TI-89 Specifications

General

Display Type	LCD
Display Resolution	160 x 100 pixels
Memory	188 KB RAM, 2.7 MB Flash ROM
Type	Graphing Calculator
Display	Monochrome
Processor	Motorola 68000
Processor Speed	12 MHz
Power Source	4 AAA batteries
Connectivity	USB
Programming	TI-BASIC, Assembly
Operating System	AMS (Advanced Mathematics Software)