Solution 11890: Registering a Texas Instruments (TI) Graphing Calculator on the TI Online Store.
... Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search Is it necessary to register the calculator for Warranty verification purposes? Congratulations on the purchase of your new TI product! ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11890
Solution 12216: Graph of nDer(sin(x)) on Graphing Calculators is Different in Degrees and Radians.
... Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search Why is the graph of nDer(sin(x)) different in degrees and radians? The graph is different in degrees and radians because the derivative...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/12216
Solution 13004: Troubleshooting a TI-Presenter™ Not Showing the Calculator Image on the TV Screen.
... Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search What can I do to troubleshoot a TI-Presenter not showing the calculator image on the TV screen? Problem: TV Screen is Different from t...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/13004
Solution 11883: Graphing Calculator Seems to Slow Down When the TI Connectivity Cable is Inserted.
... Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search Why does my graphing calculator seem to slow down when the TI connectivity cable is attached? If the TI Connectivity cable is not comp...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11883
Solution 11778: Different Logistic Regression Models Available On Current Texas Instruments Graphing Calculators.
... Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search Why is the logistic regression computed on the TI-83 family, TI-84 Plus family, TI-Nspire family, and TI-Nspire handheld in TI-84 Plus ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11778
Solution 11365: Compatibility of Programs Written for the TI-83 Family Running on the TI-84 Plus Family of Graphing Calculators.
... Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search Can I run programs written for TI-83 family on the TI-84 Plus family? The TI-84 Plus family is fully compatible with the TI-83, TI-83 ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11365
Solution 22550: Finding the Circumference of a Circle or the Perimeter of a Shape Using the TI-Nspire™ Family Products.
... Home | TI-Nspire™ family of products Knowledge Base Knowledge Base Search How do I find the circumference of a circle or the perimeter of a shape using the TI-Nspire Family Products? While there is not a "cir...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22550
Solution 34424: Coefficient (r-Values) are not Displayed When Calculating Statistical Regressions on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search Why are the r-values not automatically displayed when I calculate a statistical regression on the TI-83 Plus and TI-84 Plus family of g...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/34424
Solution 22730: Calculating Monthly Payments Using the TI-Nspire™ Family Products.
... Home | TI-Nspire™ family of products Knowledge Base Knowledge Base Search How do I calculate monthly payments using the TI-Nspire family handheld and computer software? To calculate monthly payments using the...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22730
Solution 34924: Dots or Lines Appearing on a Graph When Using the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search Why does my graph have lines or dots through the display on the TI-83 Plus and TI-84 Plus family of graphing calculators? After graphi...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/34924
Solution 11876: Batteries Used In Texas Instruments Graphing Calculators.
... Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search What type of battery does a Texas Instruments graphing calculator use? Find the model used in the following table to determine the batt...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/general-information/11876
Solution 36982: Error Code 6 or 39 displays on TI-Connect CE™ when an APP is transfered to the TI-84 Plus or TI-84 Plus Silver Edition calculator.
... Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search Why does an “Error Code 6 or 39” display on TI-Connect CE™ when I transfer an app to my TI-84 Plus or TI-84 Plus Silver Edition? This ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/36982
Solution 24334: Variables Which Cannot be Linked to Sliders Using the TI-Nspire™ Family Products.
... Home | TI-Nspire™ family of products Knowledge Base Knowledge Base Search Which measurements cannot be linked to a slider variable using the TI-Nspire family products? The following measurements cannot be linked to a variable and then ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/24334
Solution 24493: Missing Graph Lines When Graphing a Family Functions on the TI-Nspire™ Family Products.
... Home | TI-Nspire™ family of products Knowledge Base Knowledge Base Search Why am I missing lines when graphing a family functions on the TI-Nspire family products? The TI-Nspire family is limited on the amount...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/24493
Solution 38066: TI-84 Plus CE Program does NOT work when using COLOR menu Values for LED COLOR selections or RGB LED selections.
... Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search Why does a TI-84 Plus CE program not work when using COLOR menu Values for LED COLOR selections or RGB LED selections? When developing ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/38066
Solution 31831: Graphing the Fibonacci Sequence on the TI-Nspire™ Family Handhelds.
... Home | TI-Nspire™ family of products Knowledge Base Knowledge Base Search How can I graph the Fibonacci sequence on the TI-Nspire Family Handhelds? In a Fibonacci sequence the first two terms are 1 and 1. Each...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/31831
Solution 11993: Correcting a Syntax Error When Running a Program on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search When I try running a program on the TI-83 Plus and TI-84 Plus family of graphing calculators I receive an ERR:SYNTAX. How can I fix thi...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/11993
Solution 31851: Creating Lines, Segments, Rays, and Vectors Using the TI-Nspire™ Family Handhelds.
... Home | TI-Nspire™ family of products Knowledge Base Knowledge Base Search How do I create lines, segments, rays, and vectors using the TI-Nspire family handhelds? To create lines, segments, rays, and vectors...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/31851
Solution 31891: Calculating Measurements for Length, Area, Slope, and Angles Using the TI-Nspire™ Family Handhelds.
... Home | TI-Nspire™ family of products Knowledge Base Knowledge Base Search How do I calculate measurements for length, area, slope, and angles using the TI-Nspire family handhelds? The TI-Nspire family handhel...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/31891
Solution 28770: Correcting a Domain Error when Calculating a 1-Prop Z-Test on a TI Graphing Calculator.
... Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search Why do I get a domain error when calculating 1-Prop Z-Test on TI graphing calculators? When calculating a 1-Prop Z-Test with the number...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/28770
Solution 40403: Correcting Syntax Error when Subtracting or Using Negative Numbers on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search Why do I receive an “ERROR: SYNTAX” or “ERR:SYNTAX” when computing using subtraction or negative numbers on the TI-83 Plus and TI-84 Pl...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/40403
Solution 22234: TI-Nspire™ Family Handheld Showing Busy Signal for an Extended Period of Time When Doing Complex Calculations.
... Home | TI-Nspire™ family of products Knowledge Base Knowledge Base Search How do I resolve seeing the busy signal for an extended amount of time when doing a complex calculation on my TI-Nspire family handheld...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22234
Solution 32171: Installing TI-Nspire™ Document Player for Mac® for Offline Use.
... Home | TI-Nspire™ family of products Knowledge Base Knowledge Base Search How do I install TI-Nspire™ Document Player for Mac® for offline use? Solution 32171: Installing TI-Nspire™ Docu...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32171
Solution 18889: Notifications When a Package has been Received at the Service Department.
... Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search Will I get a notification once my package has been received by the service department? The service department and Customer Service Pro...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/warranty-replacement-options/18889
Solution 32332: Converting PublishView™ Documents to TI-Nspire™ Documents Using the TI-Nspire Family Software.
... Home | TI-Nspire™ family of products Knowledge Base Knowledge Base Search How do I convert PublishView documents to TI-Nspire documents using the TI-Nspire family software? PublishView documents (.tnsp files)...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32332