Solution 36921: TI-84 Plus CE when at low battery may display an Xmit error.
...mit error? In certain low battery conditions (technically below the <5% threshold of remaining battery), if a user attempts to perform a unit to unit communication the communication/transaction may not complete.When encountering a low battery situation, the system notifies the user that they shou...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/36921
Solution 40351: Statement on California Proposition 65
...nstruments calculators carry a warning for California’s Prop 65? There is no Proposition 65 warning on Texas Instruments calculators because they are compliant. TI calculators are tested for CA Proposition 65 substances, and they do not contain chemicals that are listed as harmful to people and t...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/40351
Solution 35994: Using the Constraint "|" Operator with Defined Derivative Function Gives Unexpected Answer on the TI-Nspire™ CAS Family.
...owever the calculator will return an answer of positive 14. The reason for this is when entering the constraint of x=k, the TI-Nspire CAS is actually computing the expression below: derivative(derivative(1/k*k^3-9*k^2+15*k*k,k),k) To receive the expected answer, you must first simplify the expre...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35994
Solution 38395: Sending Unprompted Files from a TI-Nspire Family Handheld and Viewing them within TI-Nspire Navigator Family Software.
...] [1:File] [6:Send] Please Note: When sending unprompted using the steps above the document will not be automatically be graded by the "Portfolio Workspace" TI-Nspire Navigator Family Software: 1) To view unprompted files click [Window] [Class Workspace] and [Double-Click] the unprompted folder. ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/38395
Solution 37716: Scrolling a large list on the TI-84 Plus CE™ home screen displays odd information.
Solution 37716: Scrolling a large list on the TI-84 Plus CE™ home screen displays odd information. Solution 37716: Scrolling a large list on the TI-84 Plus CE™ home screen displays odd information. global Solution 37716: Scrolling a large list on the TI-84 Plus CE™ home screen displays od...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/37716
Solution 10631: Calculator Usage Guidelines for the ACT® test.
...ting room, and to ensure fairness for all test takers, the following types of calculators are not permitted: • Pocket organizers• Handheld or laptop computers• Electronic writing pads or pen-input devices• Calculators built into cellular phones or other wireless communication devices• Models wi...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/10631
Solution 33471: Graphing a Function and the Slope Field Based on that Function using the TI-Nspire™ CAS Family.
... a function and the slope filed based on that function using the TI-Nspire CAS family? The TI-Nspire CAS family is not able to graph a function and differential equation on the same screen at the same time. However, it is possible to graph both at the same time using the split screen function. To...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/33471
Solution 11128: Availability of Graphing Calculator Suitcases.
...odel is designed to hold all models of graphing calculators as well as the TI-Nspire™ and TI-Nspire™ CAS products. Lane A. Haviland Associates 302 Bluff Ridge Road Weatherford, TX 76087 1-817-244-7010 Phone 1-817 244-7090 Fax Solution 11128: Availability of Graphing Calculator Suitcases. ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11128
Solution 33791: Using the Floor ( ) Function on the TI-Nspire™ Family Products.
...rns the nearest integer that is less than or equal to its argument. This function is identical to the int ( ) function. The argument can be a real or complex number, a number, a list or a matrix. The proper syntax for the floor function is floor(expression). Example 1: Floor (2.14) 1) Press [ho...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/33791
Solution 11307: Calculator Software Applications (Apps) Bundled with the TI-84 Plus Silver Edition Graphing Calculator.
...ge Base Search What Calculator Software Applications (Apps) are preloaded with the TI-84 Plus Silver Edition? The TI-84 Plus Silver Edition comes preloaded with the following Apps: • Area Formulas App • Cabri™ Jr. App • Catalog Help App • CellSheet™ App • Conic Graphing App • Fundamen...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11307
Solution 12013: Resolving the "Does Not Exist" Error When Using the Start-Up Customization App on the TI-83 Plus and TI-84 Plus.
...art-Up Customization "Does Not Exist" error message will be displayed every time the calculator is turned on. To turn the Start-Up Customization app off, follow the steps provided below: 1) Press [APPS], scroll down to "Start-up" and press [enter].2) Press [ENTER] to bypass the Start-Up Customiz...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/12013
Solution 11308: Calculator Applications (Apps) that Can be Used in Biology on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...se Search Which applications (Apps) can I use in Biology on the TI-83 Plus and TI-84 Plus family of graphing calculators? Texas Instruments offers a wide range calculator software applications (Apps) that can help to understand Biology. Try out one of these Apps: Probability Simulation A...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11308
Solution 11979: Purpose of the GarbageCollect Function on the TI-83 Plus Family, TI-84 Plus Family or TI-Nspire™ Handheld in TI-84 Plus Mode.
...nges the remaining variables into consecutive blocks. When a variable is unarchived, the amount of free Archive memory increases immediately, but the space is not actually available until after the next garbage collection. To use the GarbageCollect function, follow the steps below: 1) Press [2ND...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11979
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.
...hing calculators? When finding the inverse of a matrix, the [x-1] key must be used instead of pressing the sequence [^][-][1]. The [x-1] key is the official inverse key. The [^][-][1] sequence is only raising the matrix to the -1 power and will cause an ERR:DOMAIN. Please refer to the examples l...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/11943
Solution 11896: Standards Used to Verify Functionality of Graphing Calculators.
...ts. This protocol serves to provide TI with a level of confidence in not only product functionality but also the accuracy of the documentation that accompanies the product. As noted in the warranty statement, TI does not warrant products to be fit for a particular purpose nor does TI warrant soft...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11896
Solution 35254: Functions & Settings That Can Be Disabled Using Press-to-Test On TI-Nspire™ Handheld Units.
... the press-to-test feature on the TI-Nspire family? When in Press-to-Test mode, certain modes and functions 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 co...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35254
Solution 12212: Correcting an Error in Xmit Error Message when Transferring Data Between Two Graphing Calculators.
...ors when attempting to transfer data. There are several factors that can contribute to this error message. • The calculators being connected are not compatible for data transfer. • The data cable is not firmly connected to both units. • The receiving calculator is not in receive mode. • The I/O...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/12212
Solution 13004: Troubleshooting a TI-Presenter™ Not Showing the Calculator Image on the TV Screen.
...owledge 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 the calculator display but is not the splash screen or busy screen. Solution: • Press [CLEAR] on the calculator. • Turn Off the calcul...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.
...se Search Why does my graphing calculator seem to slow down when the TI connectivity cable is attached? If the TI Connectivity cable is not completely inserted into the I/O port, it can cause the graphing calculator to appear to "slow down". The graphing calculator will usually respond ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11883
Solution 34915: Changing the Language to English on the TI-84 Plus C Silver Edition.
...ilver Edition:1) Press [APPS].2) Under the applications listed, select the language currently on the calculator (for example, if the calculator is in Spanish, select Espanol) and press [ENTER].3) On the Language Localization screen, the choice to select a language is given. Press [2] for English....https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/34915
Solution 11410: Benefits of Calculator Software Applications (Apps) Over User-created Programs.
...M, rather than user RAM, so they keep user RAM available to store data. Apps cannot be accidentally removed from Flash ROM by resetting the RAM or by completely draining the batteries (dead batteries). Apps can be much more powerful and faster than a user-defined program. Apps have been developed...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11410
Solution 11357: Useful Calculator Software Applications (Apps) that Can Help With Chemistry on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...hich chemistry calculator software applications (Apps) can I use on the TI-83 Plus and TI-84 Plus family of graphing calculators? Texas Instruments offers a wide range of Apps that are suitable for chemistry. Chemistry related Apps that can be used are listed below: • Periodic Table App: - Acce...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11357
Solution 29610: Performing A 2-Samp Z Test on the TI-Nspire™ Family Products.
...ts & Spreadsheet." 2) Scroll to the top of column A, and input "list_1" in the cell with the "A" label. To input an underscore, press [ctrl] + the space bar. 3) Input the numbers from list 1 (given in this example) into the column named "list_1'. 4) Scroll to the top of column B, and name ...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.
...or all models of Texas Instruments CE family calculators: TI-84 Plus CETI-84 Plus CE-TTI-83 Premium CEThe bundle can only transfer files which are compatible with your model of TI-84 Plus CE. The "Not for you" error is just indicating that some of the files are not compatible. You will need t...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.
...rements can be found by using the "Length" tool. The Length tool is one of the options under the "Measurement" menu. 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 latest operat...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22550