Copyright: ©2003 Texas Instruments Incorporated
Citation: © 2003 Texas Instruments Incorporated, Dallas, TX, USA


TI Connect Overview
TI Connect™ overview

What is the TI Connect software?

How does the TI Connect software work?

What are some of the benefits of the TI Connect software?

What are the main features of the TI Connect software?

Is there anything the TI Connect software doesn't do?

What legal information should I know?

What is the TI Connect software?

The TI Connect software is the next-generation link software taking TI handheld technology to a new level of TI device, computer, and Internet connectivity. The TI Connect software makes downloading and transferring data, operating systems, and handheld software applications (Apps) easier than ever before.

How does the TI Connect software work?

The TI Connect software and connecting cable let you attach some TI handheld devices (TI-73, TI-83, TI-83 Plus, TI-83 Plus Silver Edition, TI-89, TI-92, TI-92 Plus, Voyage™ 200) to a personal computer (PC) running Windows® (95/98/Me/2000/XP or NT 4.x).

What are some of the benefits of the TI Connect software?

•	Functionality. The TI Connect software builds on the familiarity and functionality of the TI-GRAPH LINK™ software. The TI Connect software includes all the functionality of the TI-GRAPH LINK software (except Program Editor), regardless of which handheld device you have connected to your computer.

•	Automated Connectivity. The TI Connect software automatically detects the type of handheld device that you have connected, the type of cable you are using, and the communication port you are using.

What are the main features of the TI Connect software?

•	TI DeviceExplorer. Transfer files between your computer and the connected device.

•	TI GroupExplorer. Combine device files into groups and then move those grouped files back and forth between the device and your computer.

•	TI ScreenCapture. Capture screens from the attached device. Paste the captured screens into another application or save them to a file on your computer.

•	TI DataEditor. Create, display, and modify List, Number, or Matrix files.

•	TI DeviceInformation. Find information about your device, including general information, installed applications, and ID Lists.

•	Shop. The TI Connect software provides limited World Wide Web access that lets you browse the TI Online Store, locate and download operating system upgrades, purchase applications, and receive product support.

•	Backup. Backup device files (except Flash applications) onto your computer.

•	Restore. Restore backed-up files to your device.

•	Options. Specify the type of device that is connected to your computer, select the start-up screen to display, select your default directories, enable or disable the check for an upgraded operating system, or change your communication settings.

•	Updates. Scan the TI Online Store automatically to locate a new device operating system or application upgrades. Choose to upgrade now, save the upgrades to your computer so you can upgrade later, or cancel.

•	Utilities. Start other TI applications from your computer, including TI CellSheet™ Converter, TI StudyCards™ Creator, TI InterActive!, and TI NoteFolio Creator.

•	Program Editors. Start the TI-GRAPH LINK software from your computer.

Is there anything the TI Connect software doesn’t do?

The TI Connect software does not emulate the connected handheld device. The TI Connect software is designed for you to use in conjunction with the handheld device, not in place of it. The TI Connect software does not perform on-screen computations nor does it have graph functions.

What legal information should I know?

Go to the Legal Information section of the help to find the important information statement, battery precautions, information on contacting TI, and the license agreement.

TI Connect Help version 1.2 © 2003 Texas Instruments Incorporated.

TI Connect version 1.2 © 2003 Texas Instruments Incorporated.

Microsoft and Microsoft Windows are trademarks of their owner.


TI Connect Home Screen
TI Connect™ home screen

Click an icon or button below to display a description of that application.

© 2003 Texas Instruments Incorporated.


TI DeviceExplorer

Use TI DeviceExplorer to transfer (copy or move) data between your computer and a connected TI device.


TI ScreenCapture

Use TI ScreenCapture to capture device screens. You can then paste your captured screen image into other applications or save it to a computer file. You can save TI ScreenCapture images in .jpg, .bmp, or device-specific file formats.


TI DataEditor

Use TI DataEditor to create and manipulate List, Number, and Matrix data.


Updates

Click Updates to determine if a newer version of your device operating system is available or if newer versions of your installed flash applications are available on the TI Online Store.

You must be connected to the Internet to use Updates.


Shop

Click Shop to go to the TI Online Store where you can purchase new device applications, download free applications, or just browse through the latest offerings.

You must be connected to the Internet to use Shop.


Backup

Use Backup to back up the data and/or applications loaded on your device. Be sure your device and cable are properly connected and your device is turned on. The TI Connect™ software does not back up Flash applications.


Restore

Use Restore to restore device files that were backed up on your computer. Be sure your device and cable are properly connected and your device is turned on.


TI GroupExplorer

Use TI GroupExplorer to group or ungroup files as you move them between your computer and a connected TI device.


TI DeviceInformation

Use TI DeviceInformation to find information about your device. You can find general information, installed applications, and ID lists.


Options

Click Options to configure your computer preferences to make the TI Connect™ software look and behave the way you want it to.


Help

Click Help to display functional help from any TI Connect™ application.


Window controls

Click these buttons to minimize or close the TI Connect™ window.


Utilities

Click Utilities to display other TI software applications you can open from the TI Connect™ software. From the Utilities screen, you can launch TI CellSheet™ Converter, TI StudyCards™ Creator, TI InterActive!, and TI NoteFolio Creator.


Launching TI software applications

You can launch software applications from the Home screen, Utilities screen, and Program Editors screen.

Note: The software applications available under Utilities and Program Editors do not come with the TI Connect™ software. You must download or purchase these applications from the TI Connect Store.

To launch the Home screen applications

From the Home screen, you can launch TI DeviceExplorer, TI ScreenCapture, TI GroupExplorer, TI DataEditor, and TI DeviceInformation.

1.	Click Home.

2.	Click the desired application.

To launch the Utilities screen applications

From the Utilities screen, you can launch TI CellSheet™ Converter, TI StudyCards™ Creator, TI InterActive!, and TI NoteFolio Creator.

1.	Click Utilities.

2.	Click the desired application.

To launch the Program Editors screen applications

From Program Editors, you can launch the TI-73, TI-83, TI-83 Plus, TI-89, TI-92, and TI-92 Plus TI-GRAPH LINK applications. To launch these applications:

1.	Click Program Editors.

2.	Click the desired application.

Note: If you install a TI-GRAPH LINK application after you install the TI Connect software, you cannot immediately launch it from Program Editors. The TI Connect software will not be able to locate the TI-GRAPH LINK file. You must locate the TI-GRAPH LINK file yourself the first time you open the TI-GRAPH LINK application from Program Editors.

© 2003 Texas Instruments Incorporated


Updating device software

Click Updates to update the operating system and/or Flash application software on the connected device. You must have an active connection to the Internet to update Flash applications, but you do not need an active connection to the Internet if you are updating the operating system. The TI Connect™ software includes the latest device operating systems.

The instructions below describe checking for updates and updating your device's operating system, free Flash applications, and purchased Flash applications. If Check for new software on every startup is your default setting, you do not need to check for updates. With this setting, the TI Connect software automatically checks for an updated operating system every time you start up.

Caution: Do not disconnect a USB cable during the update.

To check for updated device software

1.	Make sure that the device is turned on and properly connected to your computer.

2.	On the TI Connect home screen, click Updates.

The TI Connect software displays the TI Updates window.

3.	Select one or both of the following:

•	Check for a newer version of the Operating System.

•	Check for new versions of my installed flash applications.

4.	Click Continue.

The TI Connect software displays the Updates Status window. It then establishes a connection to the TI Online Store and compares the software on the connected device with the latest software available.

If you have the latest version of the software, the TI Connect software displays the Newest software installed window indicating that an upgrade is not required but that new Flash applications may be available. Click Shop Online to check the TI Online Store for new applications or click Cancel.

If newer software is available, the TI Connect software displays the latest version(s) in the TI Updates window. You can choose to update any of the displayed software.

To update an operating system or free Flash applications

1.	If you have not already done so, check for updated software.

2.	In the TI Updates window, click the software upgrade(s) you want to download.

3.	Click Download the software to my device.

Note: You can also download the software to your computer. To do so, click Download software to my computer at and accept the default download location or click Browse to select a download location.

4.	Click Continue.

5.	In the specified boxes, type your E-mail address and password.

Note: If you do not have an account with the TI Online Store, you must create an account.

6.	Click Download!.

If you are updating your operating system, the TI Connect software backs up your device, downloads the new operating system to your device, and then restores the backed up files to your device. If you receive a TI Device Data Transfer Warning, click Replace All.

If you are updating your Flash application(s), the TI Connect software begins to download the Flash applications and then displays a TI Device Data Transfer Warning. Click Replace All in order to complete the download.

Tip: If you have trouble downloading an operating system to your device, you can use TI OS Downloader in the TI DeviceExplorer application.

To update purchased Flash applications

1.	If you have not already done so, check for updated software.

2.	In the TI Updates window, click the software upgrade(s) you want to download.

3.	Click Download the software to my device.

Note: You can also download the software to your computer. To do so, click Download software to my computer at and accept the default download location or click Browse to select a download location.

4.	Click Continue.

The transferring window opens as TI Connect downloads the Flash application to your device.

© 2003 Texas Instruments Incorporated


Backing up device files

Click Backup to back up your device to your computer. It’s always a good idea to perform an occasional backup of your device files. Backup does not back up Flash applications.

To backup the device to your computer

1.	Make sure the device is properly connected to your computer and is turned on.

2.	On the TI Connect™ home screen, click Backup.

The TI Connect software displays the Save As window.

3.	Navigate to the location on your computer where you want to put the backup file.

4.	Enter a backup file name.

5.	Click Save.

Caution: Do not disconnect a USB cable during the backup.

© 2003 Texas Instruments Incorporated


Restoring backed-up device files

Click Restore to restore files backed up on your computer back to your device.

To restore the backed up files to your device

1.	Make sure your device is properly connected to your computer and is turned on.

2.	On the TI Connect™ home screen, click Restore.

The TI Connect software displays the Open window.

3.	Navigate to the location on your computer where you put the backup file.

4.	Click the backup file to select it.

5.	Click Open.

Caution: Do not disconnect a USB cable during a transfer.

© 2003 Texas Instruments Incorporated


Hardware and software requirements

The personal computer that you use to run the TI Connect™ software must meet the following hardware and software requirements:

•	Microsoft® Windows® 95/98/Me/2000/XP or NT 4.x

•	17Mb hard disk space available

•	Minimum Display Properties/Color set to 16-bit color VGA

•	A USB port or a serial communication port configured as Com Port 1 through Com Port 8

•	TI-GRAPH LINK™ Serial cable for Windows® (black), TI-GRAPH LINK™ Serial cable for Windows®/Mac® (gray), or TI-GRAPH LINK™ USB cable for Windows® /Mac® (silver). A 9-pin to 25-pin cable adapter is required only if you are connecting to a 9-pin serial port on the computer.

•	Microsoft® Internet Explorer 5.0 or later. Netscape Navigator® is not supported.

© 2003 Texas Instruments Incorporated


Shop

You must have an active connection to the Internet before starting this process. Click Shop to go to the TI Online Store where you can purchase new device application software, download free applications, or just browse through the Online Store.

On the TI Connect™ home screen, click Shop to start the process.

The TI Connect software opens your Internet browser and attempts to make a connection to the TI Online Store.

© 2003 Texas Instruments Incorporated


Shopping at the TI Online Store

You can shop at the TI Online store using the TI Connect™ software and an active Internet connection. At the TI Online Store, you can purchase new device application software, download free applications, or just browse through the available products. You need a TI Online Store account to download or purchase products.

To shop at the TI Online store

1.	From the TI Connect home screen, click Shop.

-or-

From the Newest software installed window, click Shop Online.

The TI Connect software opens your Internet browser and connects to the TI Online Store.

2.	Select your country and language and then click Enter.

3.	Browse through the available products.

4.	If you find a product you want, follow the download or purchase instructions to acquire it.

© 2003 Texas Instruments Incorporated


Error messages

During the normal operation of the TI Connect™ software, you may receive an information or error message. Some of the TI Connect software error messages and their possible remedies are given in this section.

Click the following error messages to learn their meaning and to learn how to fix the problem involved.

Could not communicate with device

Unable to communicate with the device!

Error retrieving data from the selected file

Out of Memory

Device Not Found

Unknown

Garbage Collecting / Defragmenting

Can't find ComPort

Could not communicate with device

The TI Connect software cannot perform the backup. To fix this problem:

•	Make sure both ends of the cable are connected securely to the computer and the device.

•	Make sure the device is turned on.

•	Check your Communication Settings and be sure you have selected the correct device, the correct cable, and the correct ComPort number.

•	Make sure no other hardware or software is currently using the communication port.

Unable to communicate with the device!

TI DeviceExplorer cannot connect to the attached device. To fix this problem:

•	Make sure both ends of the cable are connected securely to the computer and the device.

•	Make sure the device is turned on.

•	Check your Communication Settings and be sure you’ve selected the correct device, the correct cable, and the correct ComPort number.

•	Make sure no other hardware or software is currently using the communication port.

Error retrieving data from the selected file

This error message opens for one of the following reasons:

•	One or more of the files you selected is not a device file, so it cannot be transferred. To fix this problem, make sure you select only device files and try again.

•	The total number of characters in the pathname and file name exceeds 128. The pathname and file name of the file you are trying to transfer must be less than 129 characters in length.

Out of Memory

The applications loaded on your device may be using up most of the available memory. Therefore, if you want to install additional applications, programs, files, or data, you may have to delete an application, program, or data in order to free up more memory.

Note: You may receive this message if you transfer a large file from your device to your computer and then try to send it back to your device. This happens because the device was at its memory limit when the large file was saved.

Device Not Found

The TI Connect software cannot connect to the attached device. To fix this problem:

•	Make sure both ends of the cable are connected securely to the computer and the device.

•	Make sure the device is turned on.

•	Check your communication settings and be sure you’ve selected the correct device, the correct cable, and the correct ComPort number.

•	Make sure no other hardware or software is currently using the communication port.

Unknown

If the TI Connect software is unable to determine your communication settings, it displays the word Unknown for each communication setting. To fix this problem:

•	Make sure both ends of the cable are connected securely to the computer and the device.

•	Make sure the device is turned on.

Garbage Collecting / Defragmenting

Do not attempt communication with the connected device if it displays the words Garbage collecting or Defragmenting. Depending on the device’s contents, the TI Connect software processes can take anywhere from a few seconds to nearly an hour. Always be aware of the state of your device while you are communicating with it from a computer.

Can’t find ComPort

The TI-GRAPH LINK software cannot communicate with the black TI-GRAPH LINK cable. To fix this problem, click Start > Programs > TI-Graph Link > Restart Graph Link Service.

© 2003 Texas Instruments Incorporated


Home

Click Home to return to the TI Connect™ home screen if you are in the Utilities or Program Editors window.


GraphLinks
Program Editors

Click Program Editors to display the TI-GRAPH LINK™ software. If the TI Connect™ software cannot find the TI-GRAPH LINK application you select, it displays a window where you can browse to locate the application or check the TI Online Store to download it.


Known Issues

File Transfer Issues

Serial Cable Issues

Installation Issues

Lab Report Support Issues

Font Display Issues

Flash Application Updating Issues

Graphics Issues

Firewall Issues

© 2003 Texas Instruments Incorporated


Using a Black link with a TI-92 on Windows 2000
File transfer issues

Sometimes when using the TI-GRAPH LINK™ Serial cable for Windows® (black) to connect a TI-92 device to a computer, file transfer may fail. This is not a problem with the TI-92 Plus device, the Voyage™ 200 device, or the TI-92 device with the upgraded RAM module. You might consider purchasing a TI-GRAPH LINK USB cable.

When you transfer files to the TI-92 and Voyage™ 200 devices, it is possible to overwrite a file that is currently running on the device. Be sure that you close all Apps and files before transferring a file to a device.

If the file name of an application variable (AppVar) or third-party data type you are transferring to a device begins with a digit, and that file exists on the connected device, TI DeviceExplorer does not ask if you want to replace it, it simply replaces it.

Windows 95 and Windows NT may create a duplicate file when you transfer a file to a location on your computer where it already exists.

© 2003 Texas Instruments Incorporated


Using a serial cable with Windows 2000
Serial cable issues

While using a TI-GRAPH LINK™ Serial cable (black or gray) running under Windows 2000, the connected TI device may not respond normally to user input and the Automatic Power Down™ feature may not function correctly, causing excessive battery drain. This is directly related to the behavior of the port hardware and software on certain computers. This problem does not exist while using the TI-GRAPH LINK USB cable.

© 2003 Texas Instruments Incorporated


TI Connect/TI InterActive! installation problems
Installation issues

If you encounter any operating problems with the TI Connect™ software after you install both the TI Connect software and the TI InterActive!™ software, re-install the TI Connect software.

© 2003 Texas Instruments Incorporated


Support for lab reports
Lab Report support issues

The TI Connect™ software currently only supports Lab Reports as regular text files on the device with a file extension of .xxT.

© 2003 Texas Instruments Incorporated


Windows 95 issues
Graphics issues

Since Microsoft® Windows® 95 does not support high-resolution graphics, some of the TI Connect™ software icons or buttons may not display properly. However, the TI Connect software does run under Windows 95.

© 2003 Texas Instruments Incorporated


Some fonts display incorrectly
Font display issues

If some TI-89, TI-92, TI-92 Plus, or Voyage 200 device fonts, like the Greek alpha character, display incorrectly in the TI Connect™ software (sometimes they look like an empty box), you must re-install the TI-92 fonts on your computer.

© 2003 Texas Instruments Incorporated


TI-GRAPH LINK Issues
TI-GRAPH LINK™ Issues

For Windows® XP and Windows 2000, there is a compatibility issue when you use the TI-GRAPH LINK software with the black TI-GRAPH LINK cable. To resolve this issue, the black link driver service is turned off during installation. Because the black link driver service is turned off, the error message "Can’t find ComPort" opens when you try to use the black TI-GRAPH LINK cable after you install the TI Connect software.

If you want to use the black TI-GRAPH LINK cable with the TI-GRAPH LINK software, you must restart the black link driver service each time you restart the computer. To do this, click Start > Programs > TI-Graph Link > Restart Graph Link Service.

Note: This issue does not affect the use of the black TI-GRAPH LINK cable with the TI Connect software.

© 2003 Texas Instruments Incorporated


Re-installing fonts

To re-install the TI-92 fonts for Windows® 95/98

1.	Uninstall the TI Connect™ software.

2.	Start Windows Explorer.

3.	Click Windows.

4.	Click Fonts.

5.	Select all TI-92 fonts.

6.	Press Delete.

7.	Re-install the TI Connect software. The TI-92 fonts are installed automatically during the TI Connect software re-install.

To re-install the TI-92 fonts for Windows 2000

1.	Uninstall the TI Connect software.

2.	Start Windows Explorer.

3.	Click Winnt.

4.	Click Fonts.

5.	Select all TI-92 fonts.

6.	Press Delete.

7.	Re-install the TI Connect software. The TI-92 fonts are installed automatically during the TI Connect software re-install.

© 2003 Texas Instruments Incorporated


Unable to locate updated Flash application version
Flash application updating issues

With some device operating systems, the TI Connect™ software is unable to determine the availability of newer versions of installed Flash applications on the TI Online Store. Newer versions of these operating systems are currently in work and may be already available on the TI Online Store. If you update your device operating system to the newest version, the Updates feature of the TI Connect software can then notify you of available upgrades to your purchased Flash applications.

The affected operating systems are

•	TI-73:	1.5 and earlier

•	TI-83 Plus:	1.13 and earlier

•	TI-83 Plus Silver Edition:	1.13 and earlier

•	TI-89:	2.05 and earlier

•	TI-92 Plus:	2.05 and earlier

Additionally, the TI Connect software does not allow you to transfer any Flash applications to a

•	TI-83 Plus or TI-83 Plus Silver Edition with an operating system version of 1.13 or earlier

•	TI-89 or TI-92 Plus with an operating system version of 2.04 or earlier.

This is due to an issue that, under very rare circumstances, can cause the device to become unusable. Version 1.60 of the device operating system for the TI-73, version 1.15 for the TI-83 Plus and TI-83 Plus Silver Edition, and version 2.08 for the TI-89, TI-92 Plus, and Voyage™ 200 are included with the TI Connect 1.2 install. Use the Updates feature of the TI Connect software or use Microsoft® Windows Explorer to update your device operating system.

© 2003 Texas Instruments Incorporated


Contact TI
Texas Instruments (TI) support and service information

For General Information

E-mail:	ti-cares@ti.com

Phone:	1-800-TI-CARES (1-800-842-2737)

For U.S., Canada, Mexico, Puerto Rico, and Virgin Islands only

Home Page: 	education.ti.com

Customer Support Center:	support.education.ti.com/srvs

International Information:	Click the link on the Customer Support Center Page

For Technical Questions

Phone:	1-972-917-8324

For Product (hardware) Service

Customers in the U.S., Canada, Mexico, Puerto Rico and Virgin Islands: Always contact Texas Instruments Customer Support before returning a product for service.

All other customers: Refer to the leaflet enclosed with this product (hardware) or contact your local Texas Instruments retailer/distributor.

© 2003 Texas Instruments Incorporated


Re-installing a device operating system

If you need to re-install the device operating system, you can do so using TI OS Downloader in the TI DeviceExplorer application.

Note: You can also use these steps to install calculator software if you receive the message Waiting… Please install calculator software now on the connected device.

© 2003 Texas Instruments Incorporated


Changing Your Communication Settings
Changing communication settings

The communication settings control how your computer and the connected TI handheld device communicate with each other. You can use the TI Connect™ software to change all of your communication settings automatically or you can change each communication setting (device type, cable type, communication port) manually. You can change any of the communication settings individually at any time.

Note: There can be a conflict if you have multiple devices (TI and non-TI) attached to your computer at the same time. See Error Messages for potential messages you may receive during the communication process.

To change all communication settings automatically

1.	From the TI Connect home screen, click Options.

The TI Connect Options dialog box opens.

2.	Click Communication Settings.

The TI Communications Settings dialog box opens.

3.	Click Find.

The TI Connect software finds the communication settings of the attached device and displays them.

Note: If the TI Connect software is unable to determine your communication settings, it displays the word Unknown for each communication setting. Be sure both ends of your cable are attached securely and then try again.

4.	Click OK.

To change device type

1.	From the TI Connect home screen, click Options.

The TI Connect Options dialog box opens.

2.	Click Communication Settings.

The TI Communications Settings dialog box opens.

3.	From the Device drop-down list, select the type of device.

4.	Click OK.

To change cable type

1.	From the TI Connect home screen, click Options.

The TI Connect Options dialog box opens.

2.	Click Communication Settings.

The TI Communications Settings dialog box opens.

3.	From the Cable Type drop-down list, select the cable you are using.

4.	Click OK.

To change communication port

1.	From the TI Connect home screen, click Options.

The TI Connect Options dialog box opens.

2.	Click Communication Settings.

The TI Communications Settings dialog box opens.

3.	From the Port drop-down list, select your communication port.

4.	Click OK.

© 2003 Texas Instruments Incorporated


Creating a TI Online Store account

You must create a TI Online Store account before you can download device software or purchase TI products online. You can set up your account from Updates or from Shop. The account is free and only takes a few minutes to set up.

To set up a TI Online Store account from Updates

In Updates, you need a TI Online store account to update your operating system and free Flash applications. The directions below assume you have completed steps 1-4 of To update an operating system or free Flash applications.

1.	From the TI Updates Online Store Information dialog box, click Sign me up!.

The Create an Account dialog box opens.

2.	In the E-mail Address box, type your e-mail address.

3.	In the Password box, type a password.

Note: Make your password something you can easily remember.

4.	In the Verify Password box, type the password again.

5.	From the Select Country dialog box, select your country.

6.	Click OK.

The TI Connect software displays a window confirming that your account has been created.

To set up a TI Online Store account from Shop

1.	On the TI Connect home screen, click Shop.

The TI Connect software opens your Internet browser and connects to the TI Online Store.

2.	Select your country and language and then click enter.

The shop online page opens.

3.	Click your account at the top of the screen.

The Security Alert prompt opens.

4.	Click OK.

The Shop Online log in window opens.

5.	Click sign me up.

The Create an Account page opens.

6.	Fill out the appropriate information.

7.	Click enter.

The online store creates your account and displays a list of links to sites you can visit.

8.	If you want to visit one of the sites, click the site.

If you want to return to the TI Connect software, close the Internet window. Log off the Internet if necessary.

© 2003 Texas Instruments Incorporated


Re-installing the USB driver

Use the following procedures to re-install the correct TI-GRAPH LINK™ USB driver on your system.

To re-install the USB driver on Windows® XP and Windows 2000

1.	Install the TI Connect™ software.

2.	Right-click My Computer and select Properties.

3.	Click the Hardware tab.

4.	Click Device Manager.

5.	Open the Other devices folder and locate the words TI-GRAPH LINK USB. If you cannot find TI-GRAPH LINK USB in this folder, check the Universal Serial Bus controllers folder.

6.	Right-click TI-GRAPH LINK USB and select Uninstall.

7.	Click OK.

8.	In the Device Manager window, click Action.

9.	Click Scan for hardware change.

Windows installs the USB driver automatically.

10.	Open the Universal Serial Bus controller’s folder and ensure that the words Texas Instruments SilverLink (USB GraphLink) Cable display in the list.

The USB driver is now re-installed.

11.	Close Device Manager.

12.	Close System Properties.

To re-install the USB driver on Windows Me and Windows 98

1.	Install the TI Connect software.

2.	Right-click My Computer and select Properties.

3.	From the System Properties window, click the Device Manager tab.

4.	Open the Other devices folder and click TI-GRAPH LINK USB.

5.	Click Remove.

6.	Click OK.

TI-GRAPH LINK USB is no longer in the Other devices folder.

7.	Click Refresh.

8.	Open the Universal serial bus controller folder and ensure that the words Texas Instruments SilverLink (USB GraphLink) Cable now appear.

The USB driver is now re-installed.

9.	Click Close.

© 2003 Texas Instruments Incorporated


Firewall issues

Firewalls may cause interference with the TI Connect™ software. They may make the TI Connect software unable to recognize attached devices and, in some instances, they may cause the TI Connect software to stop functioning entirely.

Some software products that provide firewall protection against Internet intrusion may display a warning that the TI Connect software is attempting to connect to the Internet, track your Internet activities, or report back to the TI Connect software. This may be caused when the TI Connect software attempts to automatically check the TI Online Store for updates to the device operating system or Flash applications. The TI Connect software does not use cookies or any other means to track your computer or Internet activities.

© 2003 Texas Instruments Incorporated


Canceling transfers

The TI Connect™ software gives you two options for canceling a transfer. You can either cancel the transfer after the current item transfers or cancel the transfer immediately.

Note: These cancel options also apply to canceling a copy, move, or send.

To cancel the transfer after the current item transfers

Click Cancel. The name on the cancel button changes from Cancel to Cancel Now, and the transfer continues until the current item completes its transfer.

To cancel the transfer immediately

1.	Click Cancel.

The name on the cancel button changes from Cancel to Cancel Now.

2.	Click Cancel Now.

The transfer ends immediately.

© 2003 Texas Instruments Incorporated


Locate TI-GRAPH LINK FILE
Locating TI-GRAPH LINK™ files

To Locate a TI-GRAPH LINK application file

1.	In Program Editors, click the icon of the desired application.

The Application not found dialog box appears.

2.	Click Browse.

3.	Navigate to the location of the TI-GRAPH LINK application file.

Note: The default location is C:\Program Files\TI Education\TI-GraphLink XXX\, where XXX is the device name.

4.	Click the file to select it.

5.	Click Open.

The TI-GRAPH LINK application opens.

The next time you click the icon in Program Editor, the TI-GRAPH LINK application displays automatically.

© 2003 Texas Instruments Incorporated


Transferring device files using drag and drop

If you have device files located on your computer, you can drag a file and drop them onto the TI Connect™ desktop icon for a quick transfer to the device. Here are a couple of ways to transfer a file to your connected handheld device quickly without actually starting the TI Connect software.

To transfer device files located on your hard drive

1.	Using Windows® Explorer, locate the device file you want to transfer to the connected device.

2.	Reduce the size of the Windows Explorer window so you can see the TI Connect desktop icon.

3.	Click the device file you want to transfer.

4.	Drag the device file out of Windows Explorer and drop it on the TI Connect desktop icon.

To transfer device files located on your desktop

1.	Click the device file that you want to transfer.

2.	Drag the device file and drop it on the TI Connect desktop icon.

Cautions:

•	Do not disconnect a USB cable during a transfer.

•	You can accidentally overwrite a file located on the connected device. If the file name of the application variable (AppVar) or third-party data type you are transferring to the device begins with a digit, and that file exists on the connected device, TI DeviceExplorer does not ask if you want to replace it, it simply replaces it.

•	On the TI-92 and Voyage™ 200 devices, it is possible to overwrite a file that is currently running on the device. Be sure that you close all Apps and files before transferring a file to a device.

Notes:

•	The total length of the full path and file name must be less than 128 characters when performing a drag-and-drop operation.

•	You may receive an Out of Memory error message if you transfer a large file from your device to your computer and then try to send it back to your device. This happens because the device was at its memory limit when the large file was saved.

© 2003 Texas Instruments Incorporated


Important Information
Important information statement

Texas Instruments makes no warranty, either expressed 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.

Permission is hereby granted to teachers to reprint or photocopy in classroom, workshop, or seminar quantities the pages in this work that carry a Texas Instruments copyright notice. These pages are designed to be reproduced by teachers for use in their classes, workshops, or seminars, provided each copy made shows the copyright notice. Such copies may not be sold, and further distribution is expressly prohibited. Except as authorized above, prior written permission must be obtained from Texas Instruments Incorporated to reproduce or transmit this work or portions thereof in any other form or by any other electronic or mechanical means, including any information storage or retrieval system, unless expressly permitted by federal copyright law. Send inquiries to this address:

Texas Instruments Incorporated

7800 Banner Drive, M/S 3918

Dallas, TX 75251

Attention: Manager, Business Services

Graphing product applications (Apps) are licensed. See the terms of the license agreement for this product.

© 2003 Texas Instruments Incorporated


Battery precautions

Take these precautions when replacing batteries.

•	Do not leave batteries within the reach of children.

•	Do not mix new and used batteries. Do not mix brands (or types within brands) of batteries.

•	Do not mix rechargeable and non-rechargeable batteries.

•	Install batteries according to polarity (+ and - ) diagrams.

•	Do not place non-rechargeable batteries in a battery recharger.

•	Properly dispose of used batteries immediately.

•	Do not incinerate or dismantle batteries.

© 2003 Texas Instruments Incorporated


License Information
Texas Instruments TI Connect™ License Agreement

By downloading/installing the software and/or documentation, you agree to abide by the following provisions.

1.	License: Texas Instruments Incorporated ("TI") grants you a license to use and copy the software program(s) and documentation from the linked web/CD page ("Licensed Materials").

2.	Restrictions: You may not reverse-assemble or reverse-compile the software program portion of the Licensed Materials that are provided in object code format. You may not sell, rent, or lease copies that you make.

3.	Copyright: The Licensed Materials are copyrighted. Do not delete the copyright notice, trademarks, or protective notice from any copy that you make.

4.	Warranty: TI does not warrant that the program or Licensed Materials will be free from errors or will meet your specific requirements. The Licensed Materials are made available "AS IS" to you or any subsequent user.

5.	Although no warranty is given for the License Material, the media (if any) will be replaced if found to be defective during the first three (3) months of use, when the package is returned postage prepaid to TI.  THIS PARAGRAPH EXPRESSES TI’S MAXIMUM LIABILITY AND YOUR SOLE AND EXCLUSIVE REMEDY.

6.	Limitations: TI makes no warranty or condition, either express or implied, including but not limited to any implied warranties of merchantability and fitness for a particular purpose, regarding the Licensed Materials.

7.	Restricted Rights: The Licensed Materials are provided with Restricted Rights. Use, duplication, or disclosure by the United States Government is subject to restrictions as set forth in subparagraph [c](1)(ii) of the Rights in Technical Data and Computer Software clause at DFARS 252.227-7013 or in subparagraph [c](1) and (2) of the Commercial Computer Software – Restricted Rights at 48 CFR 52.227-19, as applicable.

In no event shall TI or its suppliers be liable for any indirect, incidental or consequential damages, loss of profits, loss of use or data, or interruption of business, whether the alleged damages are labeled in tort, contract or indemnity.

Some states or jurisdictions do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation may not apply.

© 2003 Texas Instruments Incorporated


Frequently-asked questions

For answers to Frequently-asked questions for the TI Connect™ software and its available software applications, visit the TI-Cares™ KnowledgeBase.

© 2003 Texas Instruments Incorporated


Changing default settings

Click Options to change your default start-up application, change your default directories, and enable or disable the check for an upgraded operating system.

Tip: You can also click Options to change your communication settings.

To change the default application

By default, the software initially displays the TI Connect™ home screen. However, the TI Connect software lets you decide which application to display when you first start the TI Connect software.

1.	On the TI Connect home screen, click Options.

2.	In the Default Application drop-down selection list, select TI DataEditor, TI DeviceExplorer, TI GroupExplorer, TI ScreenCapture, or TI Connect Home.

3.	Click OK.

The next time you start the TI Connect software it starts by displaying your selection instead of the default home screen.

To change the default directories

When you first install the TI Connect software, the installation process sets your default working directories. Use the Options window to select the directories you want to use to save your user data, download, or backup files.

1.	On the TI Connect home screen, click Options.

2.	For each area under Default Directories (user data, download, and backup), either type in the directory you want or click the Choose Folder button [image], navigate to the directory you want, and click Select.

3.	Click OK.

To enable or disable the check for an upgraded operating system

1.	On the TI Connect home screen, click Options.

2.	In the Update device software from web area, select "Check for new software on every start up" or "Do not automatically check for new software."

3.	Click OK.

Notes:

•	The TI Connect software only checks for an updated operating system automatically when TI Connect Home is your default application.

•	Some software products that provide firewall protection against Internet intrusion may display a warning that the TI Connect software is attempting to connect to the Internet, track your Internet activities, or report back to the TI Connect software. This may be caused when the TI Connect software attempts to automatically check the TI Online Store for updates to the device operating system or Flash applications. The TI Connect software does not use cookies or any other means to track your computer or Internet activities.

© 2003 Texas Instruments Incorporated


Deleting device applications

Your handheld device has only a limited amount of memory available. Therefore, in order to install additional applications, you may have to delete one of your other applications to free up more memory.

To delete an application from the TI-73

1.	Press 2nd MEM to display the MEMORY menu.

2.	Select 4:Delete.

3.	Select 8:Apps.

4.	Select the application you want to delete.

5.	Press ENTER.

6.	Select 2:Yes.

To delete an application from the TI-83 Plus or TI-83 Plus Silver Edition

1.	Press 2nd MEM to display the MEMORY menu.

2.	Select 2:Mem Mgmt/Del.

3.	Select A:Apps.

4.	Select the application you want to delete

5.	Press DEL.

6.	Select 2:Yes.

To delete an application from the TI-89, TI-92, TI-92 Plus, or Voyage™ 200

1.	Press 2ND VAR-LINK.

2.	Press F7 to display the list of applications.

3.	Select the application you want to delete.

4.	Press F1.

5.	Select 1:Delete or press ENTER.

6.	Press ENTER.

© 2003 Texas Instruments Incorporated


Connecting a device

You can connect a TI handheld device to your computer by using a TI-GRAPH LINK™ Serial cable for Windows® (black), a TI-GRAPH LINK Serial cable for Windows/Mac® (gray), or a TI-GRAPH LINK USB cable for Windows/Mac (silver). A 9-pin to 25-pin cable adapter is required only if you are connecting to a 9-pin serial port on the computer.

To Connect Your Device with a TI-GRAPH LINK Serial Cable (Black or Gray)

1.	Connect one end of the cable to the computer’s serial port.

2.	Connect the other end of the cable to the port on the device.

To Connect Your Device with a TI-GRAPH LINK USB Cable (Silver)

1.	Make sure you have installed the TI Connect™ software (see caution below).

2.	Connect one end of the TI-GRAPH LINK USB cable to the computer’s USB port.

3.	Connect the other end of the cable to the port on the device.

Caution: Always connect the TI-GRAPH LINK USB cable after you install the TI Connect software. If you connect the TI-GRAPH LINK USB cable before you install the TI Connect software and you are using Windows® XP, Windows 2000, Windows Me, or Windows 98, the incorrect driver may be installed and you will have to re-install the USB driver.

© 2003 Texas Instruments Incorporated