Solution 31951: Correcting a TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculator That is Locked Displaying "Busy" When Calculating Sigma Summation.
... a calculation that can only be displayed as a decimal approximation. To correct the "busy" error when you are calculating sigma summation, please verify that the calculator's mode is set to approximate. It may be necessary to press the ON key to exit the calculation. To check the calculator's mo...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/31951
Solution 38017: Transferring an Operating System (OS) From Unit to Unit on the TI-89, TI-89 Titanium, TI-92 Plus, and Voyage 200.
...ssage displays press [ENTER] to proceed.• On the sending unit, select 4:Send OS.• A warning message displays. Press [ENTER] to start the transmission.If you have questions about the information listed above, please contact TI-Cares for additional assistance. Solution 38017: Transferring an Oper...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/38017
Solution 12106: Verifying a Symbolic Result on the TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculators.
...perform the factor function. Now, if done by pencil and paper, the user would expect to see a result of: 8x^2*(-2x-3). However, both answers are correct, just displayed differently by the calculator. To check and make sure both answers are equal to each other: • Subtract the result from the e...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12106
Solution 10587: Differences Between the TI-86 and the TI-89 Family Graphing Calculators.
... a computer. • 3D graphing. • Computer Algebra System (CAS) allowing symbolic manipulations. Additionally, the only major things that the TI-86 can currently handle and the TI-Nspire CX II CAS can not are: • Differential Equations and Slope Fields Graphing • RK, Euler and Initial Conditions On ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/10587
Solution 34233: Computing the Dot Product on the TI-36X Pro Scientific Calculator.
... Example: Find the dot product of vectors and First, define the vectors. • Define vector [u] = [ 0.5 8 ]. • Press [2nd] [vector]. • Press [right arrow] [right arrow] [1]. • Press [right arrow] [enter] [enter]. • Press [.] [5] [enter] [8] [enter]. • Press [clear]. Second, define vector [v] = [...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/34233
Solution 12325: Troubleshooting a Two-line Display Scientific Calculator that Will Not Turn On.
...he blinking cursor is not displayed, press the [ON] key to turn the scientific calculator on. If the calculator still does not power on, please see Warranty Information on Texas Instruments Products Purchased in the United States and contact TI-Cares to obtain service information. Solution 12325...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/12325
Solution 10685: Troubleshooting ARITH ERROR on the TI-10 Elementary Calculator.
... ERROR on the TI-10 Elementary Calculator. website Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search Why am I getting an "ARITH ERROR" when I divid...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/10685
Solution 11731: Correcting the Error "ASAP or Exec string too long" Using the TI-89 Family, TI-92 Plus, and Voyage™ 200.
...s, and Voyage 200? On Advanced Mathematics Software (AMS) 2.03 and above, the size limit of an assembly language program that can be executed is 24k. If an assembly language program larger than 24k is executed using the TI-89 family, TI-92 Plus, and Voyage 200, the error message ASAP or Exec stri...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/11731
Solution 22230: Resolving the Error "Insufficient Memory" When Transferring Data to a TI-89 Family, TI-92 Family, or Voyage™ 200.
...Insufficient Memory" error will appear. All calculators must have a certain amount of RAM available so that they can perform their various functions. If this message is displayed users will need to delete any unused data including some programs, variables, lists, matrices or anything else that ta...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/22230
Solution 15889: Correcting the Message "ERROR" on the TI-36X Solar.
...g the Message "ERROR" on the TI-36X Solar. website Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search Why is my TI-36X Solar displaying the message ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/15889
Solution 12135: Error Invalid Polar Complex on the TI-89 Family, TI-92 Plus and Voyage™ 200.
...re not in the proper polar complex form. Refer to the tips provided below for inputting polar complex numbers. Complex numbers can be entered in two different polar forms.• reiq - Must be entered with the calculator in Radian mode. Inputting polar complex numbers while the calculator is in degree...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/12135
Solution 12127: Correcting a Domain Error when Calculating a Binomial CDF Using the Statistics with List Editor App on the TI-89 Family, TI-92 Plus, or Voyage™ 200 Graphing Calculators.
...y, TI-92 Plus, or Voyage 200 graphing calculators? Binomial CDF computes a cumulative probability for the discrete binomial distribution with the specified Number of Trials (n) and Probability of Success (p) on each trial. The Statistics with List Editor App, version 1.01, is limited to calculati...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/12127
Solution 25490: What is the Ohio Gradualtion Test (OGT) Red Calculator and why is it referred to as the TI-30XIISR?
...d why is it referred to as the TI-30XIISR? website Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search What is the Ohio Gradualtion Test (OGT) Red Ca...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/25490
Solution 15401: Maximum Number of Digits in Entry Line on the TI-30X IIS/B and TI-30XS MultiView™ Scientific Calculators.
...ator can contain up to 80 characters.When the appears in the display, the entry line contains more characters to the left or right. When up or down arrows appears, more characters are located above or below the entry line.Please see the TI-30X IIS/B or TI-30XS MultiView guidebooks for additional...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/15401
Solution 11591: Correcting the Circular Definition Error on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...sions of symbolic variable argument names that are the same as those used to define the function or program. The error Circular definition will occur if that is detected. Unexpected results can occur when a function or program is called with some form of the same variable name that was used when ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/11591
Solution 10441: Resolving ERROR 13 DIMENSION or ERROR 12 DIM MISMATCH Message on the TI-86.
...used to turn the stat plots off: 1) [2nd] [STAT] 2) [F3] 3) [F5] 4) [ENTER] This will turn all plots off and should allow for normal graphing. If this does not work, reset the memory of the unit. Please Note: All memory will be erased, and the defaults will be reset. 1) Press [2nd] [MEM] ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/10441
Solution 16409: Correcting a TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculator That is Locked Displaying "Busy" for a Prolonged Period of Time.
... family or Voyage 200 graphing calculators may display "busy" for a certain time while processing complex computations or solving equations. However, if the calculator displays busy for more than 10 minutes please see the below instructions: NOTE: The following procedures will completely reset th...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/16409
Solution 12262: Replacing and Installing the Battery in a TI-30X IIS.
... is possible to replace the battery by removing the back case of the calculator, but opening the back of the calculator voids the one-year, limited warranty. This must be done carefully, as we cannot be held responsible for any damage caused when you attempt to replace the battery. If your calcul...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/12262
Solution 12126: Correcting a Non-algebraic Variable in Expression Error on the TI-89 Family and Voyage™ 200 Graphing Calculators.
...or on the TI-89 family and Voyage 200 graphing calculators? A Non-algebraic variable in expression error is returned by a TI-89 family and Voyage 200 if there is a value stored to a variable that appears in the expression. Refer to the steps outlined below in order to restore the variable to its ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/12126
Solution 11845: Resolving the Error Message "Illegal Instruction" on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... Voyage 200: • Press and hold [2ND]. • Press and hold [LOCK] (the little hand). • While holding both, press [ON]. • Release all keys simultaneously. If this procedure does not restore the unit, remove a battery and press [ON] for 30 seconds. Replace the battery, turn on the unit, and adjust the ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/11845
Solution 10617: ERROR SINGULARITY Using the Equation Solver on the TI-85 and TI-86 When a Solution is Calculated Using the TI-89 Family.
... "ERROR SINGULARITY" occurs when the SOLVER equation contains a singularity (a point at which the function is not defined). The difference between the software on the TI-89 family, TI-92 family and Voyage™ 200 and the TI-85 and TI-86 is that they use different linear system s...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/10617
Solution 10483: Discontinued Texas Instruments Scientific Calculators.
... TI-35X • TI-36 Solar • TI-36X Solar • TI-36X II • TI-68 • TI-60X • TI-74 • TI-95 Users of these models may want to consider upgrading to a current scientific calculator. Please Note: Some replacement parts for discontinued units may be purchased from the TI Online Store. Replacement pa...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/10483
Solution 35615: Replacing the Battery in a TI-36X Pro Scientific Calculator.
... is possible to replace the battery by removing the back case of the calculator, but opening the back of the calculator voids the one-year, limited warranty. This must be done carefully, as we cannot be held responsible for any damage caused when you attempt to replace the battery. However, since...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/35615
Solution 40317: TI-30XS MultiView and TI-34 MultiView Scientific calculator battery information
... is possible to replace the battery by removing the back case of the calculator, but opening the back of the calculator voids the one-year, limited warranty. This must be done carefully, as we cannot be held responsible for any damage caused when you attempt to replace the battery. If your calcul...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/40317
Solution 40237: TI-30XII Solar and TI-30XII Battery displays Domain Error when Entering Certain Fractional Exponents.
...Certain Fractional Exponents. global website Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search Why does the TI-30XII Solar and TI-30XII Batte...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/40237