Texas Instruments Titanium TI-89 User Manual

Getting Started 12
To type most characters, press 8 and the corresponding key. Press N to close the
map.
Example: Use the keyboard map to find the “not equal to” symbol (ƒ) shortcut and enter
the symbol in the Program Editor.
Press Result
8”
¥Á
Symbol
displayed at
cursor location.

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)