Texas Instruments TI-89 Titanium User Manual

Getting Started 52
Note: Restoring the default custom menu erases the previous custom menu. If you
created the previous custom menu with a program, you can run the program again to
reuse the menu.
Press Result
2F
(to turn off the custom menu and
turn on the standard toolbar
menu)
2 ˆ
3
– or –
DD¸

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