TI-89 Titanium Graphing Calculator - University of Memphis

TI-89 Titanium Graphing Calculator

Important Information

Texas Instruments makes no warranty, either express or implied, including but not limited to any implied warranties of merchantability and fitness for a particular purpose, regarding any programs or book materials and makes such materials available solely on an "as-is" basis. In no event shall Texas Instruments be liable to anyone for special, collateral, incidental, or consequential damages in connection with or arising out of the purchase or use of these materials, and the sole and exclusive liability of Texas Instruments, regardless of the form of action, shall not exceed the purchase price of this product. Moreover, Texas Instruments shall not be liable for any claim of any kind whatsoever against the use of these materials by any other party.

USA FCC Information Concerning Radio Frequency Interference

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation.

If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, you can try to correct the interference by one or more of the following measures:

? Reorient or relocate the receiving antenna.

? Increase the separation between the equipment and receiver.

? Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

TI-89 Titanium Graphing Calculator

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? 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

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Getting Started

Initial start-up

Installing the AAA Batteries

The TI-89 Titanium uses four AAA alkaline batteries and a backup silver oxide battery (SR44SW or 303). The backup battery is already installed, and the AAA batteries are provided with the product.

1. Remove the battery cover from the back of the calculator. 2. Unwrap the four AAA batteries provided with your product and insert them in the

battery compartment. Arrange the batteries according to the polarity (+ and -) diagram in the battery compartment.

3. Replace the battery cover on the calculator. The cover should snap into place.

Getting Started

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Turning on your TI-89 Titanium for the first time

After installing the batteries included with the calculator, press ?. The Apps desktop appears.

Note: If your calculator initializes the preinstalled Apps, a progress bar will appear with the message "Installation in progress . . . Do not interrupt!" instead of the Apps desktop. To avoid losing Apps, do not remove the batteries during initialization. (You can re-install Apps from either the Product CD-ROM or education..)

Progress bar

Adjusting the contrast

? To lighten the display, press and hold 8 and tap V A R - L IN K |.

? To darken the display, press and hold 8 and tap C H A R ?.

The Apps desktop

The Apps desktop is the starting point for operating your TI-89 Titanium. Your installed Apps appear on the Apps desktop as icons organized in categories for easy access. From the Apps desktop, you can:

? Open Apps.

Getting Started

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