Texas Instruments Titanium TI-89 User Manual

Constants and Measurement Units 279
Constants and Measurement Units
Constants and Measurement UnitsConstants and Measurement Units
Constants and Measurement Units
Entering Constants or Units
Entering Constants or UnitsEntering Constants or Units
Entering Constants or Units
You can use a menu to select from a list of available constants and units, or you can type
them directly from the keyboard.
From a Menu
From a MenuFrom a Menu
From a Menu
The following shows how to select a unit, but you can use the same general procedure
to select a constant.
From the Home screen:
1. Type the value or expression.
2. Display the
UNITS dialog box. Press:
2 9
3. Use D and C to move the cursor to the
applicable category.
Note: Use 2D and 2C to scroll one
page at a time through the categories.
6.3

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)