Solution 15180: Replacing and Installing the Battery In a TI-15 Explorer™ Calculator.
..., the button-cell batteries in school and student-owned calculators as well as basic/elementary calculators without battery doors are not designed to be replaced. It is possible to replace the battery by removing the back case of the calculator, but opening the back of the calculator voids the on...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.
... Base Search How do I calculate percents and percent conversions using the TI-30XS/B MultiView and TI-34 MultiView calculators? The examples below will demonstrate how to calculate percents and perform percent conversions using the TI-30XS/B MultiView and TI-34 MultiView calculators. Ex...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.
...ROR 13 DIMENSION or ERROR 12 DIM MISMATCH on the TI-86 mean? The ERROR 13 DIMENSION or ERROR 12 DIM MISMATCH is the result of one or more stat plots being selected when not using the stat plots feature of the TI-86. The following key sequence can be used to turn the stat plots off: 1) [2nd] ...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.
..., the button-cell batteries in school and student-owned calculators as well as basic/elementary calculators without battery doors are not designed to be replaced. It is possible to replace the battery by removing the back case of the calculator, but opening the back of the calculator voids the on...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/14800
Solution 20469: Incorrect Answer Received When Dividing Two Values in Scientific Notation Using the TI-30XS/B MultiView™ and TI-34 MultiView™ Scientific Calculators.
...n]. When dividing two values in scientific notation, it is necessary to put parentheses around the second value in order to keep the expression from being calculated using the standard order of operations. If parentheses are omitted, the calculator will yield an incorrect result. The examples be...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/20469
Solution 10419: Correcting ERROR 20 GRAPH WINDOW on the TI-86.
...: 1) Press [GRAPH] [F2] and input the following values: xMin = -10 xMax = 10 xScl = 1 yMin = -10 yMax = 10 yScl = 1 xRes = 1 An alternate method may be used by pressing [GRAPH] [F3] and selecting [F4] to reset the values to the Zoom Standard. A standard viewing window should be shown. Please s...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/10419
Solution 20489: Using the Right Arrow Key To Fill in Values When Using Templates on the TI-30XS/B MultiView™ Scientific Calculators.
...s exist for fractions [n/d] and scientific notation [x10n]. It is important to note that when using these templates, the right arrow key will have to be pressed to "get out of the" template so that the rest of the problem can be entered. For example:Using the [n/d] key, if the user inputs a value...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/20489
Solution 10359: Unexpected Results Converting from Binary to Hexadecimal on the TI-85 and TI-86 Graphing Calculator.
... Why do I experience unexpected results when converting from binary to hexadecimal on the TI-85 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 negat...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™.
..., users can incorporate the variables into algebra by storing a value to the variable and using that variable to solve the expression. Please see the below example: Example: Solve 2X^2+5X +3=0: 1) Store the value of coefficients of the expression to memory variables 2) Store 2 to A - Input 2 a...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/23370
Solution 11804: The Anti-Derivative of Sin(x)*Cos(x) Returns an Expression in Cos(x) Instead of Sin(x) on the TI-89 Family, TI-92 Plus and Voyage™ 200.
...amily, TI-92 Plus and Voyage 200 calculators use a rule-based system when computing the indefinite integral of sin(x)*cos(x) or cos(x)*sin(x). Listed below are the steps taken when computing problems such as these: • The integrand is simplified. Internally, the integrand is stored as cos(x)*sin(...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/11804
Solution 25250: Calculating Factorials Using the TI-30XS MultiView™ and TI-34 MultiVew™ Scientific Calculators.
...ltiView calculators? To calculate factorials using the TI-30XS MultiView and TI-34 MultiView calculators, please follow the example and steps listed below. Example: Calculate 7! (factorial) 1) Input 7. 2) Press the [prb] key. 3) Press the [3] key to insert the factorial symbol. 4) Press [enter]....https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/25250
Solution 12685: Batteries For A Scientific Calculator.
... LR44 NONE NO TI-68 CR2032 NONE NO *The number of batteries required for the TI-30Xa Scientific Calculator will vary 1 or 2 lithium batteries. Note: The "A76" battery replaces the "LR44" So...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/12685
Solution 22310: Correcting the Error Message Variable is Locked, Protected, or Archived on the TI-89 Family, TI-92 Family and Voyage™ 200.
...o delete a locked program, equation, list, etc. from the var-link menu using a TI-89 family, TI-92 family or Voyage 200 calculator. Since the item to be deleted is locked, then the user will not be able to remove it from the unit. To unlock the item and delete it, please see the below instruct...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/22310
Solution 25710: Converting from Decimal to Hexadecimal, Binary and Octal Using the TI-36X Solar Calculator.
...e TI-36X Solar calculator? To convert a decimal value to hexadecimal, binary and octal using the TI-36X Solar calculator, please follow the examples below.Example: Convert 243 to hexadecimal, binary and octal.Decimal to Hexadecimal• Input 243.• Press [3rd] [ ( ].The calculator should display F3 ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/25710
Solution 20889: Ranger Program Will Not Work with CBL/CBR App on TI-83 Plus Family Graphing Calculators with OS 1.19.
...e app", but a group of programs wrapped into an App. There are some changes to memory management in the 1.19 OS which conflict with the CBL/CBR App. Because of this change, users will need to download and use the Vernier EasyData™ App.If you prefer using the RANGER program instead of Vernier Eas...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/20889
Solution 29030: Input is Returned as the Solution After Pressing the [enter] Key When Using the TI-36X Pro Scientific Calculator.
... is displayed as 1⁄8To make the TI-36X Pro scientific calculator display solutions in decimal or approximate form, the "toggle" key or [◄►≈] key must be used.Please Note: The [◄►≈] key is located directly below the [+] key.So, if the user inputs √11 and presses [enter], then presses the [◄►≈] key...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/29030
Solution 12294: Replacing and Installing the Battery in a TI 34II Explorer Plus™.
...afety purposes and to prevent ingestion, the button-cell batteries in school- and student-owned calculators without battery doors are not designed to be replaced. It is possible to replace the battery by removing the back case of the calculator, but opening the back of the calculator voids the on...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/12294
Solution 12151: Updating to Operating System (OS) Version 3.10 for the TI-89 Titanium and Voyage™ 200 Deletes All Calculator Software Applications (Apps).
...is is done to ensure maximum compatibility with the operating system and apps. It is highly recommended that existing programs and apps are backed up before upgrading to OS v3.10 The TI Connect™ software can be used to backup the contents of the calculator before upgrading. For help with performi...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/12151
Solution 31772: Performing One-Variable Statistics on the TI-34 MultiView™ and TI-30XS MultiView Calculators.
... Knowledge Base Search How do I perform one-variable statistics on the TI-34 MultiView and TI-30XS MultiView calculators? The example below will demonstrate how to perform one-variable statistics on the TI-34 MultiView and TI-30XS MultiView calculators. Example: ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/31772
Solution 12262: Replacing and Installing the Battery in a TI-30X IIS.
...afety purposes and to prevent ingestion, the button-cell batteries in school- and student-owned calculators without battery doors are not designed to be replaced. It is possible to replace the battery by removing the back case of the calculator, but opening the back of the calculator voids the on...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/12262
Solution 35031: Calculating nth Powers Using the TI-36X Pro Scientific Calculator.
... basic calculators Knowledge Base Knowledge Base Search How do I calculate nth powers using the TI-36X Pro? To raise a number by an exponent, use [x[]]. Example: 34 • Press [3].• Press [x[]].• Press [4] [enter]. Example: -22 • Press [ ( ] [(-)]. NOTE: The [(-)] key is ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/35031
Solution 12126: Correcting a Non-algebraic Variable in Expression Error on the TI-89 Family and Voyage™ 200 Graphing Calculators.
...ror 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 default state (no value stored): 1) Press [CATALOG] then press the [,] key to go to the alphabetical ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/12126
Solution 12235: Availability of Teacher Kits for the TI-15 Explorer™.
...e Base Knowledge Base Search Is there a teacher kit for the TI-15 Explorer? Teacher kits containing the TI-15 Explorer can be purchased through Instructional Product Dealers. A TI-15 Explorer teacher kits contains:• Ten TI-15 Explorer calculators • One TI-15 Explorer po...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/12235
Solution 12248: Adding Degrees/Minutes/Seconds (DMS) on the TI-30X IIS/B Scientific Calculator.
...culators Knowledge Base Knowledge Base Search How do I add Degrees/Minutes/Seconds (DMS) on the TI-30X IIS/B? The example below will demonstrate how to add a number in degrees/minutes/seconds (DMS) on the TI-30X IIS/B. Example: Add 78° 12' 2" and 62° 15' 2". 1) Press...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12248
Solution 11845: Resolving the Error Message "Illegal Instruction" on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...sed when a third party shell program tries to overwrite the pre-programmed code of the calculator. To resolve this error, the calculator will need to be reset in order to remove all third party programs that may have contributed to the issue. Please, bear in mind that this will erase the memory ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/11845