Using The Clock - Texas Instruments TI-89 Titanium User Manual

Press Result
...
D D B C
¸ ¸
The previous open App
Note:
appears (in this example, the
calculator Home screen).
To turn on the Apps desktop, repeat the procedure, selecting ON in the Apps Desktop
mode field. To return to the Apps desktop from the calculator Home screen, press O.

Using the clock

Use the dialog box to set the time and date, select the clock display format, and
CLOCK
turn the clock off and on.
Getting Started 36