Texas Instruments Titanium TI-89 User Manual

Operating the Calculator 177
Selecting an Item from a Menu
Selecting an Item from a MenuSelecting an Item from a Menu
Selecting an Item from a Menu
To select an item from the displayed menu, either:
• Press the number or letter shown to the left of that item. For a letter on the TI-89
Titanium, press j and then a letter key.
– or –
• Use the cursor pad D and C to highlight the item, and then press ¸. (Note that
pressing C from the first item moves the highlight to the last item, and vice versa.)
Items Ending with
Items Ending with Items Ending with
Items Ending with 8 (Submenus)
(Submenus) (Submenus)
(Submenus)
If you select a menu item ending with 8, a submenu is displayed. You then select an item
from the submenu.
6 indicates that a menu will drop down from
the toolbar when you press
„.
To select factor, press 2 or
D ¸.
This closes the menu and inserts the
function at the cursor location.
factor(

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)