Solution 31751: TI-Navigator™ and TI-Nspire™ Navigator™ System Frequently Asked Technical Questions.
...ssroom does not require high throughput from the wireless network. This results in limited impact to other networks in the area. Please note: As the number of co-located TI-Nspire Navigator system networks increases, the school IT team may have to implement channel mapping to minimize interferenc...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-navigator/product-usage/31751
Solution 28491: Creating a Random Matrix Using the TI-Nspire™ Family Products.
...sing 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 operating system. More information on the late...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.
...steps below. 1) Press [home] and insert the Calculator Application. 2) Press [menu] [7] [1] [1]. 3) For this example, let rows equal to 2 and columns equal to 3. 4) Press [tab] down to "OK" and press [enter]. 5) Press [5] [tab] [(-)] [3] [tab] [1] [6]. 6) Press [tab] [(-)] [1] [tab] [1] [t...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/28493
Solution 29131: Calculating nth Roots Using the TI-Nspire™ Family Products.
...rth roots, etc) using the TI-Nspire family products? To calculate nth roots using the TI-Nspire family products, follow the example below. Texas Instruments recommends all TI-Nspire family users update the handheld and computer software to the latest operating system. More information on the late...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/29131
Solution 18049: Resolving the Error "[Software Name] is Not a Valid Win32 Application" When Installing TI Software for Windows®.
...try the CD in a different disk drive. 3) If the troubleshooting steps above do not resolve your issue next download the software from the Texas Instruments website. If the software was downloaded from the Texas Instruments website try the troubleshooting steps below: 1) Delete the file you hav...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/computer-software-installation-activation/18049
Solution 38995: Verify Current Version of TI-Innovator Hub Sketch OS.
...b connected press [Home] [5 Settings] [7 TI-Innovator Hub...] TI-Nspire CX Student Software, TI-Nspire CX CAS Student Software and TI-Nspire CX Premium Teacher Software: With the TI-Innovator hub connected click [Help] [Check TI-Innovator Hub...] Please Note: If you are using an older version o...https://education.ti.com/en/customer-support/knowledge-base/ti-innovator-technology/product-usage/38995
Solution 28130: Calculating the Present Value of a Perpetuity (Infinite Annuity) on the TI-Nspire™ Family.
...for a specific period of time. Hence, they are called perpetuities or infinite annuities. Since these units do not have a way to specify an infinite number of periods for N, the calculation involves the fact that the present value of a cash flow far enough into the future is going to be approxima...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/28130
Solution 26251: Parametric Graphs not Appearing to Graph Properly on the TI-Nspire™ Family Products.
... to graph properly on the TI-Nspire™ family products? The TI-Nspire family graphs parametric functions a little differently than previous Texas Instruments graphing products. For example graph the following parametric function: x(t) = 5*cos(t) y(t) = 5*sin(t) 0 ≤ t ≤ 360 tstep=120 To graph the e...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/26251
Solution 26790: Troubleshooting Equivalent Expressions Giving Different Answers on the TI-Nspire™ Family Handheld and Computer Software.
...than my TI-Nspire CAS handheld and computer software? When using the TI-Nspire family handheld and computer software to test the equivalence of two numeric expressions, if the numeric expressions are indeed equal to each other, the TI-Nspire family handheld and computer software will usually ret...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/26790
Solution 24331: Error Message "Cannot Change: Invalid Input" Cannot Be Cleared When Creating a Slider Using the TI-Nspire™ Family Products.
...using sliders on the TI-Nspire family products? This condition occurs if a default variable (ex: v1, v2, v3...) is defined as a data type other than number (ex: list, equation, matrix...). To avoid this behavior, do one of the following two things: • Change the variable used by the slider to ano...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/24331
Solution 11499: Reinstalling the TI Connectivity Cable USB Driver.
...l." 11) Click on Next. A list of available drivers should appear. Please Note: If using the TI Connectivity Cable USB (silver), choose the Texas Instruments SilverLink USB (USB GraphLink) Cable driver. If using a Direct USB device, choose the TI Educational Handheld Device driver. Close the Contr...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/computer-software-installation-activation/11499
Solution 37689: TI-Innovator™ Hub inconsistent format in errors returned by the commands READ and READ LAST ERROR.
...ats for the errors the commands READ and READ LAST ERROR inconsistent? The format of the error messages can be configured by the user to be either a number or a string. The READ LAST ERROR command will return the error in the configured format. However, an invalid READ command that results in an ...https://education.ti.com/en/customer-support/knowledge-base/ti-innovator-technology/troubleshooting-messages-unexpected-results/37689
Solution 27110: Graphing a Sequence Function Using the TI-Nspire™ Family Products.
...I-Nspire family handheld and computer software, follow the example and steps below. Example: Graph a sequence function for the following sequence of numbers: {1,5,9,13,...} • Press [home] [1] to create a new document. NOTE: If a previous document is already open, the handheld will display Do you ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/27110
Solution 38056: TI-Innovator™ Hub Inconsistent readings between Grove DHT11 and DHT22 Sensors.
...Base Search Why does the TI-Innovator Hub give inconsistent readings between Grove DHT11 and DHT22 Sensors? Grove has two different digital humidity and temperature sensors DHT11 and DHT22.The two sensors result in different readings even when used in the same setup.This is a general iss...https://education.ti.com/en/customer-support/knowledge-base/ti-innovator-technology/troubleshooting-messages-unexpected-results/38056
Solution 31632: Definition of LED Lights on the TI-Nspire™ Lab Cradle.
...be fully charged from a dead state in less than 12 hours when not being used. The battery is capable of supporting one full day of high-use, high-consumption sensor data collection or two full days of moderate to low consumption sensor data collection. Please Note: If you are using a wall charg...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/computer-software-installation-activation/31632
Solution 28670: Importing Images on the TI-Nspire™ Family Products.
...location. 5) Click Open to insert your selected image. 6) Click on the Save icon or click on File and select Save As to save the TI-Nspire document to the computer. 7) Connect the handheld to the computer and ensure that the USB cable is completely pushed into the TI-Nspire and is a tig...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/28670
Solution 28850: Data Collection Sensors Supported for Use with the TI-Nspire™ Lab Cradle.
...re family handheld and/or computer software, together these devices form the TI-Nspire Lab Station. Before using the TI-Nspire Lab Crable, Texas Instruments recommends all TI-Nspire family users update the handheld and computer software to the latest operating system. More information on the lat...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/28850
Solution 37686: Precautions to take when using the TI-Innovator™ Hub
... the leads of LEDs and other components directly into the Hub’s Breadboard Connector. Assemble the components on the breadboard and use the provided jumper cables to connect the breadboard to the Hub. Do not connect the 5V receptacle pin on the Hub’s Breadboard Connector to any of the other ...https://education.ti.com/en/customer-support/knowledge-base/ti-innovator-technology/product-usage/37686
Solution 27490: Setting the Duration of Borrowed Concurrent Licenses in the TI-Nspire™ Family Software.
...he computer running the Concurrent License Server.MAX_DAYS_TO_BORROW_LICENSE - This should contain an integer value between 1 and 365 signifying the number of days that the license will be "borrowed" for.ALLOW_LICENSE_BORROW - This should contain YES if you want the user to be able to "borrow" li...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/computer-software-installation-activation/27490
Solution 29450: How to Calculate the Poisson Pdf and Poisson Cdf on the TI-Nspire™ Family Line of Products.
...tive. X can be any nonnegative integer. The density function is zero unless x is an integer. Poisson Cdf is used to calculate Poisson distribution cumulative probability with specified mean lambda. The syntax is poissCdf(lambda, lower bound, upper bound). Poisson pdf example: A computer hard di...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/29450
Solution 29330: Accessing 3D Graphing on the TI-Nspire™ Family Products.
...y handheld? Use the following steps to access 3D graphing on a TI-Nspire family handheld: 1) Insert a Graphs page into a new or existing TI-Nspire document. Please Note: 3D graphing is not available in Scratchpad. 2) Press the [menu] key, choose '2: View', then choose '3: 3D Graphing' from the...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/29330
Solution 26550: DeSolve Function Returns Incorrect Responses When Solving 2nd-Order Differential Equations Using the TI-Nspire™ CAS Family Products.
... Knowledge Base Search Why does the DeSolve function return an incorrect response on the TI-Nspire CAS Family Products? Texas Instruments has discovered that the deSolve function may return incorrect responses when solving some 2nd-order differential equations using a TI-Nspire...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/26550
Solution 38156: TI-Nspire CX Family Max/Min function in Graphs and Geometry may give Incorrect Answers when using Function defined in terms of a Derivative of an Exponential Function.
...cause of an issue identified by our development team. However, this issue has been resolved in TI-Nspire CX Version 4.5 software.The issue can be circumvented by explicitly entering the derivative in the edit line rather than entering derivative(f(x),x); in other words, calculate the derivative (...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/38156
Solution 37802: TI-Innovator™ System Availability and Purchase Information
... web store: TI Wall Charger TI-Innovator™ External Battery Ultrasonic Ranger Module with detachable cable Available from the Texas Instruments Education Technology web store only: Replacement USB cables Light Sensor module with detachable cable LED module with detachabl...https://education.ti.com/en/customer-support/knowledge-base/ti-innovator-technology/purchase-check-order-status/37802
Solution 25950: Guidelines for Upgrading the TI-Navigator™ Plug and Play Access Point's Firmware.
...manently damaged. 4) To verify the latest version of firmware is installed look on the left hand side of the Network Manager window and verify the number is 3.6.0.19. Troubleshooting: If the upgrade is unsuccessful, then you will see the below error dialog: Try the troubleshooting steps bel...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-navigator/product-usage/25950