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..., incidental, or consequential damages in a particular installation. Moreover, Texas Instruments shall not be liable for any claim of any kind whatsoever against harmful interference in accordance with the limits for a Class B digital device, pursuant to radio communications. If this product. TI-89 Titanium Graphing Calculator 2 However, there is no guarantee that to which...
..., incidental, or consequential damages in a particular installation. Moreover, Texas Instruments shall not be liable for any claim of any kind whatsoever against harmful interference in accordance with the limits for a Class B digital device, pursuant to radio communications. If this product. TI-89 Titanium Graphing Calculator 2 However, there is no guarantee that to which...
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Caution: Any changes or modifications to this equipment not expressly approved by Texas Instruments may void your authority to operate the equipment. © 2005 Texas Instruments Incorporated Windows and Macintosh are trademarks of their respective owners. TI-89 Titanium Graphing Calculator 3 • Consult the dealer or an experienced radio/television technician for help.
Caution: Any changes or modifications to this equipment not expressly approved by Texas Instruments may void your authority to operate the equipment. © 2005 Texas Instruments Incorporated Windows and Macintosh are trademarks of their respective owners. TI-89 Titanium Graphing Calculator 3 • Consult the dealer or an experienced radio/television technician for help.
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... in the battery compartment. Unwrap the four AAA batteries provided with the product. 1. The cover should snap into place. Replace the battery cover on the calculator. The backup battery is already installed, and the AAA batteries are provided with your product and insert them in the battery compartment. 3. Getting Started Initial... TI-89 Titanium uses four AAA alkaline batteries and a backup silver oxide battery (SR44SW or 303). Remove the battery cover from the back of the calculator. 2. Getting Started 4
... in the battery compartment. Unwrap the four AAA batteries provided with the product. 1. The cover should snap into place. Replace the battery cover on the calculator. The backup battery is already installed, and the AAA batteries are provided with your product and insert them in the battery compartment. 3. Getting Started Initial... TI-89 Titanium uses four AAA alkaline batteries and a backup silver oxide battery (SR44SW or 303). Remove the battery cover from the back of the calculator. 2. Getting Started 4
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... The Apps desktop is the starting point for easy access. The Apps desktop appears. Do not interrupt!" Note: If your calculator initializes the preinstalled Apps, a progress bar will appear with the calculator, press ´. To avoid losing Apps, do not remove the batteries during initialization. (You can : • Open Apps. From the...
... The Apps desktop is the starting point for easy access. The Apps desktop appears. Do not interrupt!" Note: If your calculator initializes the preinstalled Apps, a progress bar will appear with the calculator, press ´. To avoid losing Apps, do not remove the batteries during initialization. (You can : • Open Apps. From the...
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Getting Started 6 • Select and edit categories of Apps. • View all of the Apps installed on your calculator. • View the full name of the highlighted App. • View and edit the time and date. • Check status line information. • View split-screen mode information. Ê Ï Ë Ì Í Î TI-89 Titanium Apps desktop Ê View full name of highlighted App. Ë View time and date. Ì Press ¸ to open highlighted App. Í Scroll down to view additional Apps. Î Check status line information.
Getting Started 6 • Select and edit categories of Apps. • View all of the Apps installed on your calculator. • View the full name of the highlighted App. • View and edit the time and date. • Check status line information. • View split-screen mode information. Ê Ï Ë Ì Í Î TI-89 Titanium Apps desktop Ê View full name of highlighted App. Ë View time and date. Ì Press ¸ to open highlighted App. Í Scroll down to view additional Apps. Î Check status line information.
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...; ® if an error message is displayed. • When you turn off the TI-89 Titanium. Turning off the Apps desktop, the calculator Home screen appears.) You can use either the Home screen or the Apps desktop (regardless of the following keys to turn the TI-89 Titanium.... • You cannot, however, use 2 ® if an error message is displayed. • When you turn the TI-89 Titanium on the calculator, the Apps desktop appears with the last open App highlighted. Getting Started 7 The last category selected appears with the same settings and memory contents retained...
...; ® if an error message is displayed. • When you turn off the TI-89 Titanium. Turning off the Apps desktop, the calculator Home screen appears.) You can use either the Home screen or the Apps desktop (regardless of the following keys to turn the TI-89 Titanium.... • You cannot, however, use 2 ® if an error message is displayed. • When you turn the TI-89 Titanium on the calculator, the Apps desktop appears with the last open App highlighted. Getting Started 7 The last category selected appears with the same settings and memory contents retained...
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Note: APD does not occur if a calculation or program is in progress, unless the program is running but waiting for a key press, APD will occur after APD: • The display, cursor, and ...any error conditions are exactly the same as before APD. • All settings and memory contents are retained. If a program is paused. The calculator's Automatic Power Down™ (APD™) feature prolongs battery life by turning the calculator off automatically following several minutes of the ´ key. When you turn on the...
Note: APD does not occur if a calculation or program is in progress, unless the program is running but waiting for a key press, APD will occur after APD: • The display, cursor, and ...any error conditions are exactly the same as before APD. • All settings and memory contents are retained. If a program is paused. The calculator's Automatic Power Down™ (APD™) feature prolongs battery life by turning the calculator off automatically following several minutes of the ´ key. When you turn on the...
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... Use the function keys to perform the following operations: • On the Apps desktop, open Apps and select or edit Apps categories. • On the calculator Home screen, open toolbar menus to select math-related operations. • Within Apps, open toolbar menus to select App options. To enter a negative number, press...
... Use the function keys to perform the following operations: • On the Apps desktop, open Apps and select or edit Apps categories. • On the calculator Home screen, open toolbar menus to select math-related operations. • Within Apps, open toolbar menus to select App options. To enter a negative number, press...
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Press ^. Type the exponent as an integer with up to three digits. (As the following example shows, you entered. 3. Press 6¶85 ^ Result ?3 ¸ Other important keys Key Command 8# Description Displays the Y= Editor. The exponent symbol (í) follows the numbers you can be an expression.) 2. Getting Started 15 To enter a number in scientific notation: 1. Type the numbers that precede the exponent. (This value can use a negative exponent.) Example: On the calculator Home screen, enter 0.00685 using scientific notation.
Press ^. Type the exponent as an integer with up to three digits. (As the following example shows, you entered. 3. Press 6¶85 ^ Result ?3 ¸ Other important keys Key Command 8# Description Displays the Y= Editor. The exponent symbol (í) follows the numbers you can be an expression.) 2. Getting Started 15 To enter a number in scientific notation: 1. Type the numbers that precede the exponent. (This value can use a negative exponent.) Example: On the calculator Home screen, enter 0.00685 using scientific notation.
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... of commands. Mode settings Modes control how the TI-89 Titanium displays and interprets information. When the TI-89 Titanium is turned off , displays the calculator Home screen.
... of commands. Mode settings Modes control how the TI-89 Titanium displays and interprets information. When the TI-89 Titanium is turned off , displays the calculator Home screen.
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... with a letter are grayed out. Using the Catalog to access commands Use the Catalog to English, repeat the steps, selecting 1:English in this example, the calculator Home screen).
... with a letter are grayed out. Using the Catalog to access commands Use the Catalog to English, repeat the steps, selecting 1:English in this example, the calculator Home screen).
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Note: Typing a letter takes you to other Apps, such as the Y= Editor, Text Editor, or CellSheet Apps. Press ½ (displays Built-in commands) Result ... (displays Flash Apps commands, if any) † (displays User-Defined commands, if any) Select commands from the Catalog and insert them onto the calculator Home screen entry line or paste them to the first command in the list starting with the same letter. Getting Started 22
Note: Typing a letter takes you to other Apps, such as the Y= Editor, Text Editor, or CellSheet Apps. Press ½ (displays Built-in commands) Result ... (displays Flash Apps commands, if any) † (displays User-Defined commands, if any) Select commands from the Catalog and insert them onto the calculator Home screen entry line or paste them to the first command in the list starting with the same letter. Getting Started 22
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Result ¸ The status line displays any required and optional parameters for the selected command. Note: Before selecting a command, position the cursor where you want the command to appear. Note: Pressing ƒ will also display the parameters for the selected command. Press ½ C 2D Then press D until the pointer is at a time. Optional parameters appear in square brackets. Getting Started 23 Example: Insert the comDenom( command on the calculator Home screen entry line. Pressing 2 D advances the Catalog list one page at the comDenom( function.
Result ¸ The status line displays any required and optional parameters for the selected command. Note: Before selecting a command, position the cursor where you want the command to appear. Note: Pressing ƒ will also display the parameters for the selected command. Press ½ C 2D Then press D until the pointer is at a time. Optional parameters appear in square brackets. Getting Started 23 Example: Insert the comDenom( command on the calculator Home screen entry line. Pressing 2 D advances the Catalog list one page at the comDenom( function.
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To display the calculator Home screen, press: " You can also display the calculator Home screen from the Apps desktop by highlighting the Home icon and pressing ¸. Getting Started 24 Selected command Command parameters Brackets [ ] indicate optional parameters To exit the Catalog without selecting a command, press N. Calculator Home screen The calculator Home screen is the starting point for math operations, including executing instructions, evaluating expressions, and viewing results.
To display the calculator Home screen, press: " You can also display the calculator Home screen from the Apps desktop by highlighting the Home icon and pressing ¸. Getting Started 24 Selected command Command parameters Brackets [ ] indicate optional parameters To exit the Catalog without selecting a command, press N. Calculator Home screen The calculator Home screen is the starting point for math operations, including executing instructions, evaluating expressions, and viewing results.
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Getting Started 25 Press ƒ, „, and so on to the Apps desktop from the calculator Home screen, press O. To return to display menus. Ì Result of last entry is displayed here. (Note that results are not displayed on the entry line.) Í Status line shows the current state of operations. Ê Ë Ï Ì Î Í Ê History area lists the entry/answer pairs entered. Ë Tabs display menus for selecting lists of the calculator. Î Entry line displays your current entry. Ï Your previous entry is displayed here.
Getting Started 25 Press ƒ, „, and so on to the Apps desktop from the calculator Home screen, press O. To return to display menus. Ì Result of last entry is displayed here. (Note that results are not displayed on the entry line.) Í Status line shows the current state of operations. Ê Ë Ï Ì Î Í Ê History area lists the entry/answer pairs entered. Ë Tabs display menus for selecting lists of the calculator. Î Entry line displays your current entry. Ï Your previous entry is displayed here.
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.... • Recall or auto-paste a previous entry or answer onto the entry line to reuse or edit. (For more information, see the electronic Operating the Calculator chapter.) The cursor, which normally rests on the entry line. To Do this View entries/answers scrolled off the top of the screen. When the...
.... • Recall or auto-paste a previous entry or answer onto the entry line to reuse or edit. (For more information, see the electronic Operating the Calculator chapter.) The cursor, which normally rests on the entry line. To Do this View entries/answers scrolled off the top of the screen. When the...
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... use C or D to highlight the new number. 3. To clear the history area and delete all saved pairs: • From the calculator Home screen, press ƒ and select 8:Clear Home. - From the calculator Home screen, press ƒ and select 9:Format. 2. Press ¸ ¸. or - Getting Started 27 For example: If the cursor is...
... use C or D to highlight the new number. 3. To clear the history area and delete all saved pairs: • From the calculator Home screen, press ƒ and select 8:Clear Home. - From the calculator Home screen, press ƒ and select 9:Format. 2. Press ¸ ¸. or - Getting Started 27 For example: If the cursor is...
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... cursor to the App data files that you create. Getting Started 28 Working with Apps The TI-89 Titanium organizes Apps by category on the calculator Home screen entry line. The App icons for the App: Note: The TI-89 Titanium uses the general term variable to refer to either opens...
... cursor to the App data files that you create. Getting Started 28 Working with Apps The TI-89 Titanium organizes Apps by category on the calculator Home screen entry line. The App icons for the App: Note: The TI-89 Titanium uses the general term variable to refer to either opens...
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.... Ì Angle mode Selected units in which angle values are displayed and interpreted (RAD, DEG, GRAD) Í Exact/Approx mode Mode in which answers are calculated and displayed (AUTO, EXACT, APPROX) Î Graph number Active of two independent graphs in splitscreen mode (GR#1, GR#2) Ï Graph mode Selected type of graph...
.... Ì Angle mode Selected units in which angle values are displayed and interpreted (RAD, DEG, GRAD) Í Exact/Approx mode Mode in which answers are calculated and displayed (AUTO, EXACT, APPROX) Î Graph number Active of two independent graphs in splitscreen mode (GR#1, GR#2) Ï Graph mode Selected type of graph...
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... If BATT is highlighted with a black background, change the batteries as soon as possible ( ). Ò Busy/Pause, Locked/Archived variable BUSY-Calculation or graph is in progress PAUSE-You paused a graph or program Œ-Variable opened in the current editor is 99) in the history area of... the calculator Home screen. Ñ Replace batteries Displayed when batteries are low (BATT). Press 3 Result Getting Started 39 If you do, open the APPLICATIONS menu...
... If BATT is highlighted with a black background, change the batteries as soon as possible ( ). Ò Busy/Pause, Locked/Archived variable BUSY-Calculation or graph is in progress PAUSE-You paused a graph or program Œ-Variable opened in the current editor is 99) in the history area of... the calculator Home screen. Ñ Replace batteries Displayed when batteries are low (BATT). Press 3 Result Getting Started 39 If you do, open the APPLICATIONS menu...