Texas Instruments Titanium TI-89 User Manual

Getting Started 62
To set the initial App for each split-screen portion:
1. Select the Split 1 App mode setting and press B to display a menu of available
Apps. (See “Setting split-screen mode
” on page 59.)
2. Press D or C to highlight the App and press ¸.
3. Repeat steps 1 and 2 for the Split 2 App mode setting.
Example: Display the Y= Editor in the top screen and the Graph App in the bottom
screen.
Mode Description
Split 2 App Lets you specify the App displayed in the bottom or
right portion of the split screen. Works together with
Split 1 App, which lets you specify the App displayed
in the top or left portion of the split screen.
Number of Graphs Lets you set up and display two independent graphs.
Press Result
DB

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)