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Texas Instruments TI-89 Titanium User Manual

Texas Instruments TI-89 Titanium
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Operating the Calculator 160
Removing the Highlight from the Previous Entry
After you press ¸ to evaluate an expression, the calculator leaves that expression
on the entry line and highlights it. To edit the expression, you must first remove the
highlight; otherwise, you may clear the expression accidentally by typing over it.
Moving the Cursor
After removing the highlight, move the cursor to the applicable position within the
expression.
Note: If you accidentally press C instead of A or B, the cursor moves up into the history
area. Press N or press D until the cursor returns to the entry line.
To remove the highlight, move the cursor
toward the side of the expression you want to
edit.
A
moves the cursor to the beginning.
B moves the cursor to the end of the expression.
To move the cursor: Press:
Left or right within an
expression.
A or B
Hold the pad to repeat the
movement.
To the beginning of the
expression.
2 A
To the end of the expression.
2 B
AB

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Texas Instruments TI-89 Titanium Specifications

General IconGeneral
Display TypeLCD
Display Resolution160 x 100 pixels
CPUMotorola 68000
CPU Speed16 MHz
RAM256 KB
Flash ROM2.7 MB
Programming LanguageTI-BASIC, Assembly
Power Source4 AAA batteries
ConnectivityI/O port
Dimensions7.5 x 3.5 x 1 inches

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