Entering Special Characters - Texas Instruments TI-89 Titanium User Manual

TI-89 Titanium keys
Ê Function keys (ƒ– Š) open toolbar menus, access Apps, and edit categories of
Apps.
Ë Cursor keys (A, B, C, D) move the cursor.
Ì Numeric keypad performs math and scientific functions.
Í Modifier keys (2, 8, 7) add features by increasing the number of key commands.

Entering special characters

Use the CHAR (Character) menu and key commands to enter special characters. The
CHAR menu lets you access Greek, math, international, and other special characters.
An on-screen keyboard map shows the locations of shortcuts used to enter other
commonly used characters.
To select characters from the CHAR menu:
1. Press 2 G. The CHAR menu appears.
2. Use the cursor keys to select a category. A submenu lists the characters in that
category.
3. Use the cursor keys to select a character, and press ¸.
Getting Started 7