Solution 39837: How to clean up "leaky" AAA or AA batteries on a TI calculator
... Cleaning a TI calculator with "leaky" AA or AAA batteries. What causes alkaline batteries to leak or corrode? All batteries gradually self-discharge (whether installed in a device or not), and dead batteries will eventually leak. Extremely high temperatures can also cause batteries to leak. ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/39837
Solution 36921: TI-84 Plus CE when at low battery may display an Xmit error.
...nication the communication/transaction may not complete.When encountering a low battery situation, the system notifies the user that they should recharge their battery. In low battery conditions, functions may cease to work properly in these cases therefore it is highly recommended to charge the...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/36921
Solution 37715: Program commands that use the left and right parentheses display an unexpected syntax error on the TI-84 Plus CE™.
...may be an expectation that some syntax entry is valid when in fact it is not.Example:• Create TI-Basic programs with various formats of Wait command argument.• Enter valid input:Wait (500/4076*60)Wait 500/4076*60 • Invalid input:Wait (X)+5Notice here, the right parenthesis is a signal in TI-Basic...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/37715
Solution 10631: Calculator Usage Guidelines for the ACT® test.
...avoid disturbances in the testing 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 com...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/10631
Solution 33791: Using the Floor ( ) Function on the TI-Nspire™ Family Products.
...w can I use the floor( ) function on the TI-Nspire family products? The floor function returns 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...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.
...Conic Graphing App • Fundamental Topics in Science App • Inequality Graphing App • Language Localization App • LearningCheck™ App • NoteFolio™ App • Organizer App • Periodic Table App • Polynomial Root Finder and Simultaneous Equation Solver Version 2.0 • Probability Simulation App • Puzzle Pack ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11307
Solution 11308: Calculator Applications (Apps) that Can be Used in Biology on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... TI-84 Plus Families - Use this App to study probability, and apply learning to genetics.CellSheet™ App for the TI-83 Plus and TI-84 Plus Families - Organize data (like growth over time) in spreadsheets on the TI-83 Plus and TI-84 Plus family calculator, and then export that data to Microsoft Exc...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11308
Solution 11309: Calculator Applications (Apps) that Can be Used in Physics on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...d below: Science Tools - Add, subtract, multiply, and divide vectors, perform unit conversions, calculate significant figures, and more!CellSheet™ - Organize data in spreadsheets on TI-83 Plus or TI-84 Plus family graphing calculator, and then export the data to Microsoft Excel®.NoteFolio™ - Take...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11309
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.
... 1) Press [2ND] [0] to display the CATALOG menu. 2) Press [TAN] to "jump" to the "G" category of the CATALOG menu. 3) Press [ENTER] to paste the GargageCollect function onto the home screen. 4) Press [ENTER] to display the Garbage Collect prompt. 5) Press [2] to begin garbage collection....https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11979
Solution 11885: Guidelines and Precautions for Replacing Batteries in TI Graphing Calculators.
... replacing batteries in TI graphing calculators? Follow the precautions below when replacing batteries in a graphing calculator: 1) Do not mix rechargeable and non-rechargeable batteries. 2) Install batteries according to polarity diagrams. 3) Do not mix new and used batteries. Do not mix bra...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11885
Solution 27430: Troubleshooting Connectivity Issues Between TI Graphing Calculators and Computers.
...lator is on the Home screen. 4) If the calculator takes batteries try a brand new set of batteries in the calculator. 5) If the calculator has a rechargeable battery ensure the calculator is fully charged by connecting to a computer or wall adapter until full charge is achieved. 6) For optimal ch...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/27430
Solution 21089: TI-Nspire™ Family Products Available from the TI Technology Rewards Program.
... CX CAS Handheld · Redeem 2,380 points for TI-Nspire™ CX CAS Teacher Bundle (handheld and software) · Redeem 100 points for a TI Rechargeable Battery · Redeem 150 points for TI-Nspire CX Slide Case (EZ Spot™) · Redeem 150 points for TI-Nspire CX CAS Sl...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/general-information/21089
Solution 11993: Correcting a Syntax Error When Running a Program on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...[MATH] key which corresponds with the letter A and scroll down to Asm(. 3) Press [ENTER] to copy the Asm( command to the home screen: 4) Press the [PRGM] key and select the name of the program to run. For example, if the name of the program is "Algebra", the display will read: 5) Press [ENTER] ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/11993
Updating the Handheld Operating System (OS) on a TI-Nspire™ CX II Family calculator
...S calculator, using the TI-Nspire CX II Connect App for the Web. Before You Begin Before beginning an OS download, ensure that your calculator's rechargeable battery is at least 25% charged. To check the status of the rechargeable battery on a TI-Nspire™ CX II or TI-Nspire™ CX II CAS calculator, ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/40359
Solution 32291: Rounding Numbers on the TI-Nspire™ Family.
....895: • Press [menu] [2] [8] [6]. • Press [1.] [8] [9] [5] [enter]. Ceiling - The ceiling command rounds the inputed number to the closest integer larger than itself. As an example use the value of 2.33333: • Press [menu] [2] [8] [7]. • Press [2] [.] [3] [3] [3] [3] [3] [enter]. Please see the ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32291
Solution 23911: Disposal or Recycle of an Old or Inoperable Calculator Product.
...rporate many product and packaging materials that can be disposed of in environmentally friendly ways. When your Texas Instruments product or TI Rechargeable Battery has reached the end of its useful life, you may ship the product back to TI for recycling: TI Calculators for Recycling 13601 Indep...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/warranty-replacement-options/23911
Solution 32491: Constructing a Matrix Using the TI-Nspire™ Family Products.
...een. 6) Input constructMat(x^2+6y,x,y,3,4) as shown below: 7) Press [enter] Please Note: The constructMat command returns a matrix based on the arguments. Expr is an expression in variables Var1 and Var2. Elements in the resulting matrix are formed by evaluating Expr for each incremented val...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32491
Solution 21934: Calculating Double Integrals Using the TI-89 Family, Voyage™ 200, TI-Nspire™ CAS, and TI-Nspire CX CAS.
...system. The latest version of the operating system for the TI-89 family, Voyage 200, TI-Nspire CAS, and TI-Nspire CX CAS can be downloaded free of charge. If using the TI-89 family or Voyage 200 graphing calculators: 1) Press [HOME] to return to the calculator's home screen. Voyage 200 users will...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/21934
Solution 34873: Correcting a Syntax Error When Running a Program on the TI-84 Plus C Silver Edition.
...[MATH] key which corresponds with the letter A and scroll down to Asm(. 3) Press [ENTER] to copy the Asm( command to the home screen: 4) Press the [PRGM] key and select the name of the program to run. For example, if the name of the program is "Algebra", the display will read: 5) Press [ENTER] ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34873
Solution 36975: When Press-to-Test mode is ENABLED on the TI-84 Plus CE™ the power management state known as “Deep Sleep” will not occur.
...of time. The unit will be in a power state that will utilize the battery as in a regular off state. This results in a lower than expected battery charge life (the unit’s battery will continue drain in approximately 7-9 hours while in this state). Solution 36975: When Press-to-Test mode is ENABL...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/36975
Solution 36926: TI-84 Plus CE in Complex mode, Negative Bases Raised to Fractional Powers with Odd Denominator Returns Real Result.
...gative bases raised to fractional powers with odd denominator returns real result? Interpretation of complex number expressions at the high school target learning level is seen in computations. This item deals with even an odd denominators for problems such as (-2)^(b/c). Calculator is designed...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/36926
Solution 36715: Copying History Information into a Math Template on the TI-84 Plus Family of Graphing Calculators.
...l work with any template or history data: • First enter your history data by pressing [1] [Enter] [2] [Enter] [3] [Enter] [4] [Enter] • Create a large fraction by pressing [Alpha] [F1] [1] [Alpha] [F1] [1] [Alpha] [F1] [1] • Next press [Alpha] then [Up] to jump from the template box you are c...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/36715
Solution 34801: Creating a New Program on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...do I create a new program on the TI-83 Plus and TI-84 Plus family of graphing calculators? To create a new program, follow the steps below: • Press [PRGM]. • Press [►] [►] to highlight NEW. • Press [ENTER] to select Create New. • A prompt will require a valid program name. The program name can b...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34801
Solution 35011: Calculating a Geometric Distribution on the TI-84 Plus Family of Graphing Calculators.
...Plus family of graphing calculators? The example below will demonstrate how to use the Geometric Distribution command. Assume that 40 percent of a large lot of electrical components are from the Donut-Tech company. With components being selected at random, what is the probability that the compon...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/35011
Solution 34536: Deleting or Saving Calculator Software Applications (Apps) using the TI Connect™ Software.
...sure the latest version is installed on the computer. Currently, the latest version is TI Connect v4.0. TI Connect v4.0 can be downloaded, free of charge, from the education.ti.com website. To delete Apps from a Texas Instruments Graphing Calculator using TI Connect, please follow the steps list...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34536