Solution 38856: About TI Rechargeable batteries sold through Amazon
...4 Plus family of products Knowledge Base Knowledge Base Search How can I determine if a TI Rechargeable Battery purchased through Amazon is a genuine, TI Rechargeable Battery? The only way to be sure you are purchasing a genuine TI Rechargeable Battery is ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/38856
Solution 34711: Troubleshooting Error: Archived on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators
...s it is possible to get the following error message.: This may be received when attempting to use something that is archived in the calculator's memory. The following steps can be used to unarchive it using the Memory Management editor: 1) Press [2nd] then [+] to display the MEMORY menu. 2) Pres...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/34711
Solution 33931: Calculating and Graphing a Quadratic Regression on the TI-Nspire™ Family Products.
... the data: 1) Press [home], select List & Spreadsheet, and press [enter]. 2) Enter the data in Column A and Column B, pressing [enter] after each entry. 3) Press the up arrow until you highlight cell A. 4) Input [x] to name Column A and press [enter]. 5) Press the arrow until you highlight cell ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/33931
Solution 26350: Recommendation for Disinfecting TI Handheld Products.
...lcohol, and rub the calculator with the cloth. Do not spray any liquids directly onto a TI product. 2. Immediately wipe the calculator with a clean, dry cloth to remove any residue or film left by the alcohol pad. Please note: Avoid applying pressure to the screen/display. Keep foreign ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/26350
Solution 34212: Calculating Cubic Regressions on the TI-Nspire™ Family Handhelds.
...held: • Press [home] and select List & Spreadsheet and press [enter]. • Input the data in Column A and Column B lists, pressing [enter] after each entry. • Press the up arrow until you highlight Column A. • Input [x] to name Column A • Press the right arrow until you highlight Column B. • Input ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/34212
Solution 35072: Troubleshooting a TI-84 Plus C Silver Edition Graphing Handheld That Will Not Charge in the Charging Station.
...andhelds will not charge in the Charging Station? If your TI-84 Plus C Silver Edition will not charge in the TI-84 Plus C Charging Station, please try the following:1) Plug in a USB cable from PC or wall charger.Please Note: If you are using a wall charger, make sure you are using a TI wall ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/35072
Solution 34391: Troubleshooting Difficulties updating TI-Nspire™ Family Handheld Units With Older Operating Systems.
...ectly to 3.9. In some cases, you will be able to go directly from 1.7 to 3.9, though it may fail. Using 3.1 as an intermediate step should work in every case. 3) If the current OS is between 1.4 and 2.1, download the TI-Nspire family 3.1 OS. 4) If the current OS is 3.0 or later download the lat...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/34391
Solution 36476: Resolving a Nonreal Answer/Ans Error on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...rs? When entering calculations in real mode, "ERROR: NONREAL ANSWERS" or "ERR:NONREAL ANS" is returned if the answer to a problem contains an imaginary number. For example, if your calculator is in real mode, and you try to compute for the square root of negative one, you get the following error...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/36476
Solution 34971: Steps to Graph a Linear Inequality in Terms of x on the TI-Nspire™ Family.
...l not work in the Scratchpad Graph. 1) From a Graphs page press [Menu] [1] [7] to access the text cursor. 2) Next press [Enter] to open the text entry box. 3) In the text entry box enter the inequality [x] [>] [1] and press [Enter]. 4) Next press [Esc] to dismiss the text cursor and then high...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/34971
Solution 39837: How to clean up "leaky" AAA or AA batteries on a TI calculator
...cause batteries to leak. The “leaking” from alkaline batteries (like typical AAA or AA batteries you buy at the store) often looks like a white, powdery substance. This substance is actually a base (alkaline), not an acid. How can I help prevent alkaline batteries from leaking or corroding in my ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/39837
Solution 11987: Available Flash ROM on the TI-83 Plus Silver Edition.
... The TI-83 Plus Silver Edition has over 1.5MB of available Flash ROM. The pre-bundled Calculator Software Applications (Apps) occupy part of the memory, leaving 1.34Mb available. If all Apps are deleted from the graphing calculator, there will be approximately 1.5MB of Flash ROM available. Solu...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11987
Solution 35955: Creating A Polar Rose With TI-Nspire™ Family Handhelds
.... 1) Press the [home] key on your handheld, and then choose the option to insert a Graphs page. 2) Press [Menu], [3], [4], which access the graph entry for Polar Functions. 3) Press [5], [*], [trig], [Enter], [6]. 4) Press [pi], select the [Θ] icon, and press [ENTER]. 5) Press [)] to finish...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35955
Solution 39258: Create a New TI-Nspire Navigator Class Database.
...-Nspire Navigator Teacher Software if it is open2) Launch [Finder] and then click [Go] [Go to Folder] and enter the text below then click [Go]:~/Library/Application Support3) In the above folder rename or delete the "Texas Instruments" folder which contains the TI-Nspire Navigator class database....https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/39258
Solution 38375: Troubleshooting Connectivity Issues with Texas Instruments SilverLink USB cable on Mac OSX.
...se# 27430. 1) Verify your computer's operating system meets the System Requirements of TI-Connect for Mac OSX. 2) If the calculator takes batteries try a brand new set of batteries in the calculator. Next follow the below steps when connecting your calculator to use with TI-Connect on Mac OSX: ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/38375
Solution 33633: Finding the Reflection of a Point Using the TI-Nspire™ Family Products.
... a point using the TI-Nspire family products, follow the example below. • From the home screen, press 1: New Document, 2: Add Graphs or 3: Add Geometry to add a Graphs or Geometry application. • If you added a Geometry application, press [menu], 4: Points & Lines, 4: Line to create a line. • If ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/33633
Solution 11943: Correcting "ERR:DOMAIN" When Attempting to Find the Inverse of a Matrix on the TI-83 Family and TI-84 Plus Family Graphing Calculators.
...nd TI-84 Plus family of products Knowledge Base Knowledge Base Search Why do I recieve an ERR:DOMAIN when I try to find the inverse of a matrix on the TI-83 family and TI-84 Plus family graphing calculators? Why do I recieve an ERR:DOMAIN when I try to f...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/11943
Solution 35075: Finding the Midpoint or Perpendicular Bisectior of a Line or Segment for the TI-Nspire™ Family.
...ow to create line segments please visit Creating Lines, Segments, Rays, and Vectors using the TI-Nspire™ Family. • Press [menu] and select [8: Geometry].• Select [4: Construction].• Select either [3: Perpendicular Bisector] or [5: Midpoint].• Move the cursor over the desired line segment and p...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35075
Solution 35254: Functions & Settings That Can Be Disabled Using Press-to-Test On TI-Nspire™ Handheld Units.
...are disabled. Below is a listing of the different things that can be disabled using Press-to-Test on any applicable TI-Nspire Handheld. • Limit geometry functions. • Disable function and conic grab and move. • Disable vector functions, including eigenvectors and eigenvalues. • Disable “isPrime” f...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35254
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! TI provides a one-year li...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11890
Solution 13004: Troubleshooting a TI-Presenter™ Not Showing the Calculator Image on the TV Screen.
...Presenter is on. • Make sure TV is in the video mode. • Turn off the calculator and then turn it back on. • If none of the above helps, disconnect everything and then follow the set-up instructions. Problem: TV screen goes blank. Solution: TI-Presenter may have gone into the Automatic Power Down...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.
...ted into the I/O port, it can cause the graphing calculator to appear to "slow down". The graphing calculator will usually respond to keys but just very slowly. Try inserting the cable more firmly in the graphing calculator's I/O port. Solution 11883: Graphing Calculator Seems to Slow Down When ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11883
Solution 26990: Version Number Error Using Catalog Help On The TI-84 Plus™ Family.
...-84 Plus family of products Knowledge Base Knowledge Base Search Why do I get a version number error when I try to use the Catalog Help application with the 2.53 or higher version of the TI-84 Plus Family Operating System? If you are receiving an error me...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/26990
Solution 29610: Performing A 2-Samp Z Test on the TI-Nspire™ Family Products.
...nt to perform the test based upon the data we've entered into Lists & Spreadsheet. 7) In the 2-Sample z Test dialog box that appears, the first entry should be the population standard deviation 1 (16.6493), and the second entry should be the population standard deviation 2 (18.0621). 8) For...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/29610
Solution 40158: Transferring the TI-84 Plus CE Bundle version 5.6.0.20 displays the error "Not for you" using TI-Connect CE 5.4.0.1181.
...e to be intrusive you can remove them using the steps below: 1) First to delete the "Python" App press [2nd] and then the [+] key to access the memory menu. 2) Press [2] to access "2: Mem Management/Delete"3) Press [alpha] then [math] to access the "A: Apps" menu. 4) Use the [Arrow] keys to m...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/40158
Solution 22550: Finding the Circumference of a Circle or the Perimeter of a Shape Using the TI-Nspire™ Family Products.
...st software pages. Follow the example listed below to find the circumference of a circle using the TI-Nspire family products: 1) To insert the Geometry application, press [home] [1] [3]. 2) To begin creating a circle, press [menu] [5] [1]. 3) The handheld will prompt for a "center point" for th...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22550