Solution 10939: Calculator Options for Individuals with Visual Impairments or Low Vision.
...ext-to-speech for many of the popular functions of the TI-84 Plus CE calculator using their computer’s keyboard, or a connected calculator with the included SmartPad app* to control the online calculator! Some popular features that are now enabled for text-to-speech include: performing calc...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/10939
Solution 40477: Troubleshooting a TI-30XS MultiView™ and TI-34 MultiView Scientific Calculator that will not turn on.
...tific calculator that will not turn on please try the troubleshooting steps below: • Press [On] then [2nd] followed by [0] then [2]. • Try pressing [clear] and [on] keys simultaneously. • Check the back of the calculator and verify if a [Reset] button is available at the bottom of the calculator...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/40477
Solution 12325: Troubleshooting a Two-line Display Scientific Calculator that Will Not Turn On.
...led on a two-line display scientific calculator, often times it will fail to power on. Follow the steps below to reset the calculator: 1) Hold down [CLEAR] and [ON] key at the same time. 2) Release both keys. 3) Once the keys have been released, the calculator should display a blinking cursor. P...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/12325
Solution 36735: Resolving the Error "FRQ DOMAIN Error" on the TI-30X IIB / TI-30X IIS Scientific Calculators.
...xceeds the maximum number allowed. The maximum value for a frequency value is 99. To resolve this issue please follow the steps below: • Push the [Clear] button to clear the error message. • Edit the FRQ value you have entered to a value below 100. • Reattempt your calculation. Please see the...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/36735
Solution 32471: Storing and Recalling Operations using the TI-34 MultiView™.
...erations, op1 and op2. To store an operation to op1 and recall it, please follow the example below: 1) Press [2nd] [set op1]. You may have to press [clear] if a previous operation is displayed. 2) Press [x] [5] [+] [3]. 3) Press [enter] to save the operation to memory. 4) Press [2nd] [quit] t...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/32471
Solution 12078: Comparison Between the TI-89 Titanium and the TI-89.
...e TI-89 Titanium offers 3 times the memory of the TI-89 for Calculator Software Applications (Apps), 16 preloaded Apps (compared to 5 on the TI-89) including CellSheet™ App, NoteFolio™ App, and EE*Pro®, a built-in USB port for connectivity, and a USB cable with every unit. For more information, ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/12078
Solution 36736: Resolving "STAT Error" on the TI-30X IIB / TI-30X IIS Scientific Calculators when Pressing the DATA key.
...ssed indicates that the calculator does not have a statistics mode set. To set a statistical mode please follow the steps below: • First press the [Clear] button to dismiss the error message • Next press [2nd] and then [DATA] • In the menu that appears select either 1-VAR, if you have one list ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/36736
Solution 22230: Resolving the Error "Insufficient Memory" When Transferring Data to a TI-89 Family, TI-92 Family, or Voyage™ 200.
...in 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 takes up RAM space. To delete this data, please see the below instructions:...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.
... message "Error" and how can I correct it? When "Error" appears on the display, the calculator will not accept a keyboard entry. Press the [CE/C] to clear the error condition. Press the [CE/C] twice to clear the condition and all pending operations. The TI-36X Solar displays the message "Error" ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/15889
Solution 39437: Troubleshooting a TI-36X Pro that will not turn on.
...36X Pro that will not turn on? To troubleshoot a TI-36X Pro Scientific calculator that will not turn on please follow the steps below: • Press [On]+[Clear] to clear the memory of the calculator. • Try pressing [On] again if the screen still stays blank it may be necessary to replace the battery...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/39437
Solution 25490: What is the Ohio Gradualtion Test (OGT) Red Calculator and why is it referred to as the TI-30XIISR?
...attached picture). Both of the red TI-30XIISR calculators have the same functionality as the blue 30X IIS or 30X IIB so parents can purchase them for class work (if the school allows) or for home study. The blue TI-30X IIS or TI-30X IIB will not be allowed in the testing area. Ohio OG...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/25490
Solution 22952: Battery information for the TI-503SV, TI-1706SV and the TI-1795SV.
...TI-1706SV and the TI-1795SV basic calculators all use the LR54 Lithium Battery as a source of power and only the TI-503SV basic calculator does not include a solar panel as a source of power. Please see your local battery or electronics store for information on purchasing the LR54 Lithium Batter...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/22952
Solution 12071: Troubleshooting a TI-89 Family, TI-92 Plus, or Voyage 200™ that Only Display Results in Fractional Format.
...lus and Voyage™ 200. Please also see the TI-89 family, TI-92 family and Voyage 200 guidebooks for additional information. {"commands":[{"click":"chrome:field:editcontrol({command:\"webedit:editlink\"})","header":"Edit link","icon":"/temp/iconcache/networkv2/16x16/link_edit.png","disa...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/12071
Solution 11591: Correcting the Circular Definition Error on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...es like x,y,z,a,b,c,... for argument names when defining a function or program. These common variable names are frequently used and could easily be included as an argument in a function or program call. Instead, choose variable names like xx, xtemp, yy, ytemp, zz,... for argument names when defin...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/11591
Solution 11501: Resolving Error Skipping: Keyfon73.fon When Installing the TI Connect™ Software.
...installed on the computer. The TI Connect software requires this font prior to installation. To correct this error, follow the steps listed below: • Click on Start, Settings, Control Panel (or Start, Control Panel) and open the Fonts folder.• Locate the keyfon73.fon file and delete it.• Restart ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/11501
Solution 15180: Replacing and Installing the Battery In a TI-15 Explorer™ Calculator.
...ng a small Phillips screwdriver if necessary. Replace the old battery with the new battery and replace the back of the case. Press the [On] and [Clear] buttons at the same time to reset the TI-15 Explorer. Doing this will also clear the memory and all the current settings. Caution: Be...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/15180
Solution 10419: Correcting ERROR 20 GRAPH WINDOW on the TI-86.
...er than the maximum value. Edit the window values to resolve this error: 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 ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/10419
Solution 12639: Availability of the TI-1706+ Quick Reference Card.
Solution 12639: Availability of the TI-1706+ Quick Reference Card. Solution 12639: Availability of the TI-1706+ Quick Reference Card. global Solution 12639: Availability of the TI-1706+ Quick Reference Card. website ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/12639
Solution 30130: When Using Symbolic Pi, Mixed Number Conversions are Improperly Displayed on the TI-36X Pro and TI-30X Pro MultiView™ Calculators.
...sult, the display of the mixed number, and thus the interpretation of that result, is not correct. Once you do this, any other mixed fractions that include pi calculations you attempt to do will inaccurately display. Sample problem: Area of a Circle: Not all screens are shown. • Enter a calcula...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/30130
Solution 31772: Performing One-Variable Statistics on the TI-34 MultiView™ and TI-30XS MultiView Calculators.
... x = {50, 64, 87, 3, 95} Soultion: 1) You will first need to clear all existing data by pressing [data] [data]. Then, arrow down until '4:Clear ALL' is selected and press [enter]. 2) Input your data points u...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/31772
Solution 12126: Correcting a Non-algebraic Variable in Expression Error on the TI-89 Family and Voyage™ 200 Graphing Calculators.
... and press [ENTER]3) Input the variable used in the problem (For example, if the variable in the problem is x, then input DelVar x4) Press [ENTER] To clear any values stored to all 1-character variables, a-z, refer to the following steps:1) Press [F6] (On the TI-89 family, press [2nd] [F6])2) Pre...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/12126
Solution 12258: Differences Between the TI-30Xa and the TI-30X IIS/B.
...rch What are some of the differences between the TI-30Xa and the TI-30X IIS/B? The TI-30X IIS/B have the features of the TI-30Xa, and also includes two lines (top line is entry line and bottom line is answer line), equation recall/edit feature, two variable statistics, memory retention f...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/12258
Solution 12047: Cannot Update the Operating System (OS) on a TI-89, TI-92 Plus or Voyage™ 200 with OS Version 2.0 or Below and TI Connect™ Software.
...ress and hold the APPs key. • While holding the APPs key, replace the battery and turn the unit on. • Press [ I ]. On the TI-89 press [ 9 ]. • On PC, Click Start >> Programs >> TI Tools >> TI Connect >> TI OS Downloader. • Check the communication options and click next. • Click on start download....https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/12047
Solution 12252: Calculating the Log and Inverse Log of a Number Using the TI-30X IIS/B.
... log and antilog of a number the TI-30X IIS/B. Example: Calculate the log of 100. 1) Press the [LOG] key. 2) Input 100, and press the [ ) ] key to close parentheses. 3) Press [=] to solve. The answer is 2. Example: Calculate the antilog of 2. 1) Press [2nd] [LOG] (10x). 2) Input 2, and pr...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12252
Solution 12254: Converting Degrees Fahrenheit (°F) to Degrees Celsius (°C) on the TI-30X IIS/B.
...The screen will display A B C D E; use the arrow key to underline the appropriate letter. 3) Scroll to A and press [ENTER]. 4) Press 98.6 [-][2nd] [RCL]. (The screen will display A B C D E; move the right arrow and select A; the number 32 stored in A will appear on the display screen.) 5) Press ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12254