Texas Instruments TI-89 Titanium User Manual

Getting Started 14
Mode settings
Modes control how the TI-89 Titanium displays and interprets information. All numbers,
including elements of matrices and lists, are displayed according to the current mode
8.
Deletes the character to the right
of the cursor.
2/
Switches between insert and
overwrite modes.
2¯
Displays the MEMORY screen.
½
Displays a list of commands.
2£
Recalls the contents of a variable.
§
Stores a value to a variable.
2G
Displays the CHAR menu, which
lets you select Greek letters,
international accented characters,
and other special characters..
2K
• In full-screen mode, displays
the Apps desktop.
• In split-screen mode, displays
the full-screen view of the active
App.
• With the Apps desktop off,
displays the calculator Home
screen.
Key Command Description

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