Solution 11251: Replacing the Battery in a BA II PLUS™.
...ck case of the calculator, but opening the back of the calculator voids the one-year, limited warranty. In general, removing the back of a calculator must be done carefully, as TI is not responsible for any damage caused when you attempt to replace the battery. However, since your calculator is a...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/general-information/11251
Solution 11254: Time Value of Money Functions (TVM) on the BA II PLUS™ and the BA II PLUS™ PROFESSIONAL.
... Enter or compute future value [2ND] [xP/Y] Multiply a value in the display by the number of payments per year [2ND] [P/Y] Se...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/general-information/11254
Solution 11899: Transferring Microsoft® Excel® Spreadsheet Files to a TI Graphing Calculator.
...Microsoft® Excel® spreadsheet to a compatible TI graphing calculator. NOTE: In order for this procedure to work, the TI CellSheet Converter software must be installed on the computer, and the CellSheet App installed on the calculator. In TI CellSheet Converter: • Run TI CellSheet Converter • Cli...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/product-usage/11899
Solution 38065: TI-Basic Program does not work as expected when Lua Script is running on Mac OSX using TI-Innovator™ Hub.
...ht blinks on the TI-Innovator Hub even though the light should remain on.Lua script authors should avoid using Lua scripts and TI-BASIC programs to simultaneously talk to TI-Innovator by resetting using a Begin command at the beginning and end of document. Disconnecting the TI-Innovator hub reest...https://education.ti.com/en/customer-support/knowledge-base/ti-innovator-technology/troubleshooting-messages-unexpected-results/38065
Solution 27690: Calculating Logs Using A TI-Nspire™ Family Product.
...products Knowledge Base Knowledge Base Search How do I calculate a log using a TI-Nspire family product? To enter a logarithm function using a TI-Nspire family product, you may either type the function directly into the unit or go through the catalog to use the function...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/27690
Solution 27950: Using the Window Menu Tools to Explore a Graph on the TI-Nspire™ Family Products.
... access Window/Zoom press [menu] [4] while in a Graph App. Below are the names and their functionality: 1: Window Settings lets you specify the minimum and maximum values for the x-axis and y-axis. You can also set the axis scaling increment between tics. 2: Zoom - Box enables you to define an ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/27950
Solution 37795: What is the TI-Innovator™ Hub? What are some of the features and benefits of the TI-Innovator™?
.... Key features of the TI-Innovator™ Hub include: Works with TI-84 Plus CE graphing calculators and TI-Nspire™ CX technology Built-in red and multi-color (RGB) LEDs, speaker, and light brightness sensor Multiple input/output ports and breadboard connector Durable, classroom-ready ...https://education.ti.com/en/customer-support/knowledge-base/ti-innovator-technology/general-information/37795
Solution 37801: TI LaunchPad™ Board Frequently Asked Questions
Solution 37801: TI LaunchPad™ Board Frequently Asked Questions Solution 37801: TI LaunchPad™ Board Frequently Asked Questions global Solution 37801: TI LaunchPad™ Board Frequently Asked Questions website ...https://education.ti.com/en/customer-support/knowledge-base/ti-innovator-technology/general-information/37801
Solution 38075: TI-Nspire CX Family List and Spreadsheets does not sort Radical Entries as Expected.
... Why does the TI-Nspire CX family List and Spreadsheets not sort radical entries as expected? TI-Nspire CX family does not support exact radical arithmetic on TI-Nspire CX. Please Note: On the the TI-Nspire CX CAS radical entries sort as expected. For example, the below list is sorted in ascendi...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/38075
Solution 37215: Steps to successfully upgrade from version 5.0 to 5.1 for the TI-Connect CE™ software.
...w do I upgrade from version 5.0 to 5.1 for the TI-Connect CE™ software? In order to update to the latest version of TI-Connect CE the latest software must be downloaded and saved to your computer from the following website or through the update notification prompt when launching the TI-Connect CE...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/product-usage/37215
Solution 35354: Loading Background Images to TI-SmartView™ For the TI-84 Plus Family Software.
... the TI-SmartView for the TI-84 Plus family software? The latest version of TI-SmartView for the TI-84 Plus family software, version 4.0, is able to emulate the TI-84 Plus C Silver Edition graphing calculator. The handheld has the capability of displaying custom images in the background for graph...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/product-usage/35354
Solution 31751: TI-Navigator™ and TI-Nspire™ Navigator™ System Frequently Asked Technical Questions.
... frequency band with other Wi-Fi networks that use the 2.4 Ghz or 5 Ghz bands. The underlying wireless networking technology (IEEE 802.11) allows for multiple networks to share the same frequency band, which allows for the networks to coexist. The typical usage pattern of the TI-Nspire Navigator ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-navigator/product-usage/31751
Solution 27570: TI-Nspire™ Family Handheld Will Not Load Past Full Progress Bar After Updating to Operating System Version 2.1.
...lickpad or TI-Nspire CAS with Clickpad Please Note: TI-Nspire with Clickpad users who purchased the TI-Nspire Touchpad keypad, the Clickpad keypad must be used for all steps listed below. • Standard-A to Mini-B USB Connectivity Cable • TI-Nspire Computer Link software • OS v1.7.1.50 for the TI...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/27570
Solution 28470: Resolving Issues Detecting TI-Nspire™ Handhelds When Using the TI-Nspire Docking Station or the TI-Nspire CX Docking Station.
... reset button on the back of your unit. • Try disconnecting the USB cable from the computer, and then reinserting it to see if that reinitializes communication. • Try switching the USB cable to a different USB port on the computer. If using a Desktop Computer with USB ports in the front of the ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/28470
Solution 28491: Creating a Random Matrix Using the TI-Nspire™ Family Products.
...software? To create a random matrix using the TI-Nspire family handheld and computer software, the "Calculator" application and "randMat( )" command must be used. Please Note: Texas Instruments recommends all TI-Nspire family users update the handheld and computer software to the latest operatin...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/28491
Solution 28493: Calculating the Reduced Row Echelon Form (rref) of a Matrix Using the TI-Nspire™ Family Products.
...e family products? To calculate the reduced row echelon form of a matrix using the TI-Nspire family, the Calculator Application and "rref( )" command must be used. For an example, follow the steps below. 1) Press [home] and insert the Calculator Application. 2) Press [menu] [7] [1] [1]. 3) F...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/28493
Solution 31331: Augmenting Column Dimensions of a Matrix using the TI-Nspire™ Family Handhelds.
...of a matrix using the TI-Nspire family handhelds? The column augment function returns a new matrix that is Matrix2 appended to Matrix1. The matrices must have equal column dimensions, and Matrix2 is appended to Matrix1 as a new row. Does not alter Matrix1 or Matrix2. The example below demonstra...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/computer-software-installation-activation/31331
Solution 40230: Python on TI-Nspire CX Family Software gives different answer then TI-Nspire CX II Family Calculator.
...are and TI-Nspire CX II Family Calculator. This issue is caused by the different math libraries used. The math module in Python uses different algorithms and number representations than the TI-Nspire.For example:import mathmath.exp(1000000)Calculator:1.797693134862316e+308Software: ValueError: ma...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/40230
Solution 12148: Meaning of the @n Notation in an Answer on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...ant. That number will increase by 1 for each subsequent answer until the history area of the Home screen is cleared. When an arbitrary integer occurs multiple times in the same session, each occurrence is numbered consecutively. After it reaches 255, arbitrary integer consecutive numbering resta...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12148
Solution 26790: Troubleshooting Equivalent Expressions Giving Different Answers on the TI-Nspire™ Family Handheld and Computer Software.
...eturn a "false" statement while the TI-Nspire CAS handheld and computer software may return a "true" statement. This is due to the floating-point arithmetic used to approximate values on the TI-Nspire family handheld and computer software (also known as a "rounding error"). For example: arccosine...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/26790
Solution 22111: Lists and Spreadsheets on the TI-Nspire™ Family Products Will Not Allow Selection of Another Cell or Resize of a Column After Error Messages.
...d Spreadsheets application on the TI-Nspire family prevent the selection of another cell or resize of a column after error messages? If an invalid formula is entered into a cell, Lists and Spreadsheets application will not allow the selection of another cell or the resizing of a column until the ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/22111
Solution 25952: Texas Instruments Computer Software Gives a "License Server is Currently Unavailable" Error.
...ight-Click] the attached file “FixMTU.txt” and choose [Save As] and save the file to your computers [Desktop]. Please Note: If you click on the attachment and it opens in a text editor click [File] [Save As] and save the file to your desktop. • Once the file is downloaded to your desktop [Right...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/computer-software-installation-activation/25952
Solution 27970: Calculating Limits Using the TI-Nspire™ CAS Family Line.
...oftware? To calculate limits using the TI-Nspire CAS handheld or computer software, the "Calculator" or "Scratchpad" Application and "Limit" function must be used. Follow the steps below to calculate the limit for the example function. Example: Find the limit of the function (x+1)/(x-1) as x ap...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/27970
Solution 26652: Troubleshooting TI-Nspire™ Navigator™ Wireless Cradles and Wireless Network Adapters Not Being Detected by TI-Network Manager.
... press [Home] [5] [4]. To check the version of TI-Nspire Family Software, with the software open, click [Help] [About]. Additional Note: If there are multiple TI-Nspire Navigator Systems at your location verify all systems are updated to the latest version. If they are not all updated to the late...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-navigator/troubleshooting-messages-unexpected-results/26652
Solution 33611: TI-Nspire™ Family Software Shows Splash/Initial Screen but does not Launch.
... the default locations are not writable or you wish to change them to a different location: Please Note: The path you change the fix file to write to must be a local path. • Click [Start] [Run] and type the text below into the run box: CMD • Once the command window is open enter in the command ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/33611