Solution 38458: TI-Innovator™ Sketch version dialog shows an empty version after a Sketch upgrade or downgrade.
...a Sketch upgrade or downgrade? If the TI-Innovator Sketch version dialog shows an empty version after a Sketch upgrade or downgrade you may use these two workarounds:1) Disconnect and reconnect the TI-Innovator Hub.or2) Open the "Check TI-Innovator Hub" dialog twice.For any additional questions r...https://education.ti.com/en/customer-support/knowledge-base/ti-innovator-technology/troubleshooting-messages-unexpected-results/38458
Solution 11126: Availability of a Graphing Calculator Carrying Bag.
...ying bags are available for purchase. The sturdy nylon exterior with heavy-duty carrying straps is great for workshops and transporting calculators between classes. This black, soft-sided case holds up to 30 of the following graphing calculators, arranged in 3 stacks of 10. • TI-73 Explorer™ • T...https://education.ti.com/en/customer-support/knowledge-base/data-collection-accessories/general-information/11126
Solution 14326: Troubleshooting a TI ViewScreen™ Panel That Will Not Display Properly.
... Turn the calculator off. Plug the panel into the calculator. Turn the calculator on. Adjust the gray contrast knob to comfortable viewing contrast. If you require additional assistance please contact TI-Cares. Solution 14326: Troubleshooting a TI ViewSc...https://education.ti.com/en/customer-support/knowledge-base/data-collection-accessories/troubleshooting-messages-unexpected-results/14326
Solution 24331: Error Message "Cannot Change: Invalid Input" Cannot Be Cleared When Creating a Slider Using the TI-Nspire™ Family Products.
...ble (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 another variable. • Do not use v1, v2, etc variables when storing values. Please see the TI...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/24331
Solution 29132: Modifying Precision of the Dependent Variable on a Graph on the TI-Nspire™ Family Line.
...dinate on the graph until it shows up as an open hand. • Press [ctrl] [menu] [2] . • Select the precision by using the [◄] , [►] or typing a value between 0-9 and pressing [enter]. • When finished, press [esc]. Please see the TI-Nspire family guidebooks for additional information. Solution 291...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/29132
Solution 28633: Finding the Amplitude of a Periodic Function on the TI-Nspire™ CAS Family Products.
...o I find the amplitude of a periodic function on the TI-Nspire CAS Family Products? The amplitude of a periodic function is one-half the difference between the largest possible value of the function and the smallest possible value. For example, for f1(x) = sin(x), the largest possible value of y...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/28633
Solution 37686: Precautions to take when using the TI-Innovator™ Hub
... it is 1000 mA or higher. Optional External Battery Pack 4AA battery holder included in the TI‑Innovator™ Breadboard Pack Ensure that the components receiving power from the Hub do not exceed the Hub’s 1-amp power limit. Avoid using the Hub to control AC electricity. Connecti...https://education.ti.com/en/customer-support/knowledge-base/ti-innovator-technology/product-usage/37686
Solution 29450: How to Calculate the Poisson Pdf and Poisson Cdf on the TI-Nspire™ Family Line of Products.
... Knowledge Base Search How is the Poissonpdf and Poissoncdf probability calculated on the TI-Nspire Family line of products? The Poisson Pdf computes a probability for a discrete Poisson distribution with a specified mean lambda. The proper syntax is poisspdf(lambda, x). The parameters i...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/29450
Solution 38459: Checking for a TI-Innovator™ Sketch version when multiple hubs are connected at one time.
...ly one direct connection at a time. Multiple TI-Innovator hubs and connections through multiple USB cables is currently not supported.The application communicates only with the first TI-Innovator Hub connected. When more than one TI-Innovator hub is connected through USB cables the hub will not d...https://education.ti.com/en/customer-support/knowledge-base/ti-innovator-technology/product-usage/38459
Solution 38062: TI-Innovator™ Hub Issues with unsupported servo motors.
... the behavior is unpredictable/unexpected. Most likely, the Innovator will reset and user need to re-establish the connection with smaller load. We recommend you should avoid using unsupported motors and also should avoid designs requiring more than 1A current draw. If It’s important for the you ...https://education.ti.com/en/customer-support/knowledge-base/ti-innovator-technology/troubleshooting-messages-unexpected-results/38062
Solution 37802: TI-Innovator™ System Availability and Purchase Information
...tor™ Hub be available? The TI-Innovator™ Hub will be available for purchase Fall 2016 in the US and Canada. Where can I buy the TI-Innovator™ Hub and components? The TI-Innovator™ Hub and supported components will be available through Instructional Product Dealers and from the education.ti.com we...https://education.ti.com/en/customer-support/knowledge-base/ti-innovator-technology/purchase-check-order-status/37802
Solution 17109: Differences in Answers for Anitderivatives on TI-89 Family, TI-92 Family, Voyage™ 200, and TI-Nspire™ CAS Family.
... in antiderivative results on TI -89 family, TI-92 Plus, Voyage 200, TI-Nspire CAS family and the results presented by third party (CAS) tools? When computing the general antiderivative of a function, there should be an added random constant to the result. CAS packages do not show the constant o...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/17109
Solution 38195: Troubleshooting a TI-Nspire CX or TI-Nspire CX CAS Graphing Handheld That Displays "System Error."
...ll boot up and will display a menu with the following maintenance options: 1. Cancel 2. Delete Operating System 3. Delete Document Folder Contents 4. Complete Format • Press [4] for Complete Format then press [1] to proceed. • After the format process is complete press any key to proceed the hand...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/38195
Solution 35699: TI-Nspire™ CX Family Handheld Battery Performance in a TI-Npire™ Navigator™ Classroom.
...asts only for 3 to 4 hrs. What causes this behavior? Some Vernier probes and sensors used with Easy Link require lots of power to operate. This combined with higher current requirements for 5GHz operation leads to quicker battery drain (around 4 hours). Products Affected: TI-Nspire™ CX. ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/35699
Solution 20569: Resets and Re-install Operating System Procedures on the TI-Nspire™ Family.
...s will delete the user’s documents, but will not delete the OS. Selecting this option is the same as using the RESET hole on the back of the unit. 4: Complete Format – This will delete the OS and all documents for a total wipe of the handheld. Please Note: That the second and fourth option will r...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/20569
Solution 21851: TI-Nspire™ Handheld Shows an "Invalid Keypad" Error When Attempting to Insert the TI-Nspire™ Native Mode Keypad or the Device OS is Deleted While the Device is in Press-to-Test Mode.
... pressing [2nd][Link] then selecting Receive. - Use the other device to send a variable (such as L1) to the problem device. • If the user only has a computer and a DirectUSB or Silverlink cable. - Connect the device to the PC via a DirectUSB or Silverlink cable. - Using TI-Connect, get a direct...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/21851
Solution 27930: Troubleshooting a TI-Nspire™ Family Product That Only Display Results in Fractional Format.
... 4) Arrow or tab down to 'Calculation Mode'. 5) Select Approximate and press [enter]. 6) Arrow or tab down to 'Make Default'. 7) Press [enter] twice to save the new mode setting. Please see the TI-Nspire CX, TI-Nspire CX CAS, TI-Nspire and TI-Nspire CAS guidebooks for additional informatio...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/27930
Solution 29950: Install Dictionary Dialog is Displayed on an Unsupported TI-Nspire™ Handheld.
...log is displayed "Receiving Dictionary install file. Do not unplug cable. Save any open Document." •On the PC: When the installing progress is almost complete an Error message “You cannot install a version of the OS that is older than the currently installed version" is displayed.Workaround: Non...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/29950
Solution 25050: Calculating Integrals Using the TI-Nspire™ Family.
...[3] [tab] [+] [X]. 5) Press [tab] [X] [enter]. Please Note: The TI-Nspire CAS family may also calculate indefinite integrals as it incorporates CAS (Computer Algebra System). To calculate indefinite integrals use the example below. Example: Calculate the indefinite integral of x^3+x. 1) Press [m...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/25050
Solution 20609: Changing the Language on the TI-Nspire™ Family Handheld.
...owledge Base Search How can I change the language on my TI-Nspire or TI-Nspire CAS Handheld? To change the language on a TI-Nspire Handheld, complete the following steps: 1) Press [home] [5] [1]. 2) Press [►]. 3) Using the directional keypad select the language using [▲] or [▼]. 4) Pre...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/20609
Solution 29110: Finding a Numeric Derivative of a List of Data with Respect to Another List of Data Using the TI-Nspire™ Family Products.
...rage) is what the Tangent tool uses to display the slope at a data point when examining data. (Analyze > Tangent).Note: The derivative calculation is completely row based. It is recommended that your List A data be sorted in ascending order. Solution 29110: Finding a Numeric Derivative of a List...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/29110
Solution 36477: Resolving The NonReal ANS Error on a TI-Nspire™ Family Handheld
... error is returned if the answer to a problem contains an imaginary number. For example, if your handheld is calculating in real mode, and you try to compute for the square root of negative one, you get the following error message: To resolve this error, first, ensure that the problem is enter...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/36477
Solution 36435: Troubleshooting Quick Poll Images Not Displaying On TI-Nspire™ With Touchpad or TI-Nspire™ With Clickpad
...images from a quick poll displaying on my TI-Nspire with Clickpad or TI-Nspire with Touchpad? Extensive use of handhelds will cause their memory to become fragmented over time. If this happens, images sent in Quick Polls may not be displayed with a badly fragmented memory. Since TI-Nspire with To...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/36435
Solution 37682: TI-Innovator™ Hub on-board BRIGHTNESS Sensor intermittent reading issues with LED lighting.
...ghting? The on-board BRIGHTNESS Sensor will have intermittent reading issues with LED lighting because the readings of the BRIGHTNESS sensor toggle between max and min brightness readings caused by the flickering of the LED lights. This happens more frequently when the LED lights are in a lowered...https://education.ti.com/en/customer-support/knowledge-base/ti-innovator-technology/troubleshooting-messages-unexpected-results/37682
Solution 12144: Locating the Variable List/VARS Key on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...ot a [VARS] key on TI-89 family, TI-92 family, or Voyage 200 calculators. Since the TI-89 family, TI-92 family, and Voyage 200 have the built in CAS (Computer Algebra System) and the ability to perform symbolic manipulation, any variable needed can be manually typed using the alpha-numeric keys. ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12144