Solution 10607: Varying Processing Speeds of Some TI-89 Models.
...e TI-89 models slower than others? TI is always looking for ways to enhance product operation while maintaining or reducing cost for the customer. One such enhancement resulted in an increased processing efficiency for the TI-89. There is nothing wrong with the processor...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/10607
Solution 12228: Performing Trigonometry Calculations on the TI-30Xa, TI-30Xa SE™, TI-34 Single line Scientific Calculators.
...that DEG is highlighted. If not, press the [DRG] key until DEG is highlighted. 1) Sine of 30 degrees. (.5) Enter 30 and press the [SIN] key. 2) Cosine of 30 degrees. (.866025.....) Enter 30 and press the [COS] key. 3) Tangent of 30 degrees. (.57735.....) Enter 30 and press the [TAN] key....https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12228
Solution 11731: Correcting the Error "ASAP or Exec string too long" Using the TI-89 Family, TI-92 Plus, and Voyage™ 200.
...-92 Plus, and Voyage 200, the error message ASAP or Exec string too long is displayed. To correct this error, refer to the program's documentation. Most programs come with documentation that states what is needed to execute the program such as shells, ions, or specific AMS versions. Texas Instr...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/11731
Solution 12264: Error Displayed When Performing Long Calculations Using the TI-30Xa Scientific Calculator.
...ledge Base Knowledge Base Search Why does my TI 30Xa display an error when I perform long calculations? The TI-30Xa uses a AOS (Algebraic Operating System) which means it stores up to 4 pending operations in memory (2 when STAT is displayed). Equations with 5 or more pen...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/12264
Solution 27470: Issues following example Time-Value-of- Money Function in the TI-89 Titanium and Voyage 200 Guidebooks
... in both the TI-89 Titanium and Voyage 200 Guidebooks has a typo. The example listed in the guidebook lists spaces where multiplication signs are supposed to be listed. The corrected instructions are listed below: tvm(temp1,temp2,temp3,temp4,temp5,temp6) Func Local tempi,tempfunc,tempstr1 -temp3...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/27470
Solution 15929: Range of Binary, Octal, and Hexadecimal Numbers that can be Entered on the TI-36X Solar.
...he TI-36X Solar? The following are the ranges of binary, octal and hexadecimal numbers that can be entered on the TI-36X Solar: • Binary Numbers: Positive binary numbers as large as 111111111 (9 digits) can be entered on the TI-36X Solar. Numbers beyond this are interpreted as negative (two's ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/15929
Solution 22230: Resolving the Error "Insufficient Memory" When Transferring Data to a TI-89 Family, TI-92 Family, or Voyage™ 200.
...nd] [VAR-LINK] (which is located above the minus key)Highlight the data to be removed. "Prgm", "Matrix", "List", etc. (Programs generally use up the most RAM.)Press [F1] [ENTER]Pleate Note: TI Connect allows users to back up their data, copy the RAM, and save the contents to the computer to be re...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.
...to polar when x or y has an exponent greater than 63. • Computing the tangent of 90 degrees or any equivalent angle. • Computing the inverse sine or cosine of a number which absolute value is greater than 1. • Computing permutation or combinations when n and r are not positive integers. Please se...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/15889
Solution 18849: Not able to Clear the Screen of a New TI-503SV, TI-1706SV, or TI-1795SV Calculator.
... What should I do if I have recently purchased a new TI-503SV, TI-1706SV, or TI-1795SV calculator and the screen will not clear? Look very closely at the screen of the calculator, it may be very hard to see unless you are under direct sunlight but there is a sticker over the front of the...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/18849
Solution 39437: Troubleshooting a TI-36X Pro that will not turn on.
...ecessary to replace the battery by following the steps below: About replacing the cell battery on a TI-36X Pro Scientific calculator: For safety purposes and to prevent ingestion, the button-cell batteries in school- and student-owned calculators without battery doors are not designed to be repl...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/39437
Solution 12089: Correcting the Error Message "Press I to Install Code" on the TI-89 Family, TI-92 Plus or Voyage™ 200 Graphing Calculators Using the TI Connect™ Software for Windows®.
...yage 200 graphing calculators? The error message, press I to install code, appears on the TI-89 family, TI-92 Plus and Voyage 200 when the unit has lost its operating system. In general, this situation only occurs as the result of interrupting the transfer of the operating system from a computer...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/12089
Solution 18209: Using the Hyperbolic Functions on the TI-30X IIS/B and TI-30XS MultiView™.
...c functions are analogs of regular trig functions, or better known as circular functions. Press [2nd] [HYP] to access the hyperbolic function (sinh, cosh, tanh) of the trig function to be used. Hyperbolic calculations are not affected by the mode of the calculator.Example:Find the cosh (5)+2.• Pr...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/18209
Solution 17009: Replacing the Battery In a TI-1795 SV.
...im light situations. The TI-1795 SV uses one GP-189 or a LR54 lithium cell battery. About replacing the cell battery on a TI-1795 SVFor safety purposes and to prevent ingestion, the button-cell batteries in school, student-owned calculators, as well basic/elementary calculators without batter...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/17009
Solution 11591: Correcting the Circular Definition Error on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...nd Voyage 200 operating systems to detect function and program calls that have expressions 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 funct...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/11591
Solution 15400: Fractions Limitations on the TI-30X IIS/B Scientific Calculators.
...ator can be up to 3 digits, and the denominator can be any number through 1000. Fractional calculations can show fractional or decimal results. When possible, calculations involving 2 fractions or a fraction and any integer will display fractional results. Calculations involving a fraction and a ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/15400
Solution 15180: Replacing and Installing the Battery In a TI-15 Explorer™ Calculator.
...e TI-15 Explorer uses one CR2025 lithium button cell battery. About replacing the button cell battery on a TI-15 Explorer calculator: For safety purposes and to prevent ingestion, the button-cell batteries in school and student-owned calculators as well as basic/elementary calculators without ba...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/15180
Solution 20309: Calculating Percents and Percent Conversions Using TI-30XS/B MultiView™ and TI-34 MultiView™ Scientific Calculators.
...ate how to calculate percents and perform percent conversions using the TI-30XS/B MultiView and TI-34 MultiView calculators. Example: If a music CD cost $12.99 and the sales tax is 9.5%, what is the total cost for the CD? If using the TI-30XS/B MultiView: 1) Input 12.99. 2) Press the [x] or mul...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/20309
Solution 10441: Resolving ERROR 13 DIMENSION or ERROR 12 DIM MISMATCH Message on the TI-86.
...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] 2) Choose [F3] 3) Select [F1] once more to choose ALL 4) Press [F4] to confirm this choice Please see the TI-86 guidebook for additional information. S...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/10441
Solution 14800: Replacing the Battery in a TI-1706 SV.
... to work anywhere. The TI-1706 SV uses one LR54 (1.5V) alkaline button cell battery. About replacing the cell battery on a TI-1706 SV: For safety purposes and to prevent ingestion, the button-cell batteries in school and student-owned calculators as well as basic/elementary calculators without ba...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/14800
Solution 10359: Unexpected Results Converting from Binary to Hexadecimal on the TI-85 and TI-86 Graphing Calculator.
...5 and TI-86 graphing calculators? The largest number represented in binary mode on the TI-85 and TI-86 is 0111111111111111 (32767 in DEC). The first position is used to represent positive or negative. For example, 1100111101010111 is treated as -12457 in DEC instead of 53079 in DEC.On the TI-85 a...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/10359
Solution 23370: Solving Quadratic Equations on the TI-30X IIS/B and TI-34 II Explorer Plus™.
...0X IIS/B and TI-34 II Explorer Plus do not have the functionality for solving equations. The variables on these calculators are solely for memory purposes. However, users can incorporate the variables into algebra by storing a value to the variable and using that variable to solve the expression....https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/23370
Solution 12711: Availability of Overhead Versions of Non-Graphing Calculators.
... Where can Overhead Calculators of Texas Instruments non-graphing calculators be obtained? Stokes Publishing makes Overhead Calculators of most of the TI non-graphing Instructional Calculators such as the TI-108, TI-10, TI-15 Explorer™, TI-30X IIS, TI-30XS MultiView™, TI-34 II Explorer ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/12711
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.
... /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin-top:0in; mso-para-margin-right:0in...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/16409
Solution 12294: Replacing and Installing the Battery in a TI 34II Explorer Plus™.
...es one CR-2025 lithium button cell battery. About replacing the button cell battery on a TI-34 II Explorer Plus Scientific calculator: For safety purposes and to prevent ingestion, the button-cell batteries in school- and student-owned calculators without battery doors are not designed to be repl...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/12294
Solution 12262: Replacing and Installing the Battery in a TI-30X IIS.
...S Scientific calculator uses one CR2025 lithium button cell battery. About replacing the button cell battery on a TI-30X IIS/IIB: "For safety purposes and to prevent ingestion, the button-cell batteries in school- and student-owned calculators without battery doors are not designed to be repl...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/12262