Texas Instruments TI-89 Titanium Short User Manual page 11

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:
Press 2 G. The CHAR menu appears.
1.
2. Use the cursor keys to select a category. A submenu lists the
characters in that category.
Use the cursor keys to select a character, and press ¸.
3.
Example: Enter the right arrow symbol (→) in the Text Editor.
Press
2 G
4
9
– or –
Press D repeatedly to
select 9:→
and press ¸
To open the keyboard map, press 8 ". The keyboard map appears.
Getting Started
Result
Scroll down for more
characters.
Symbol displayed at cursor
location.
5