Solution 12071: Troubleshooting a TI-89 Family, TI-92 Plus, or Voyage 200™ that Only Display Results in Fractional Format.
...decimal form. For a temporary solution, to get the answer in decimal form press [Green Diamond][ENTER] and the decimal result will be displayed. To permanently change the calculator mode to display only decimal results, follow the steps provided below to change the calculator mode to Approximat...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/12071
Solution 15401: Maximum Number of Digits in Entry Line on the TI-30X IIS/B and TI-30XS MultiView™ Scientific Calculators.
...I-30X II/B calculator can contain up to 88 characters. The entry line of the TI-30XS MultiView calculator 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 abo...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/15401
Solution 11501: Resolving Error Skipping: Keyfon73.fon When Installing the TI Connect™ Software.
...y do I get the error Skipping: Keyfon73.fon when installing TI Connect? The error Skipping: Keyfon73.fon indicates that the TI-73 key font is not properly installed on the computer. The TI Connect software requires this font prior to installation. To correct this error, follow the steps listed ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/11501
Solution 14800: Replacing the Battery in a TI-1706 SV.
...lators 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 one-year, limited warranty. This must be done carefully, as we cannot be held responsible for any damag...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.
... two values in scientific notation using the TI-30XS/B MultiView and TI-34 MultiView? The TI-30XS/B MultiView and TI-34 MultiView calculators have a specific scientific notation shortcut key unique to all other scientific calculators, [x10n]. When dividing two values in scientific notation, it i...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/20469
Solution 22310: Correcting the Error Message Variable is Locked, Protected, or Archived on the TI-89 Family, TI-92 Family and Voyage™ 200.
...rom the var-link menu on the TI-89 Family, TI-92 Family and Voyage 200 graphing calculator? The error, Variable is Locked, Protected, or Archived, appears when attempting to delete a locked program, equation, list, etc. from the var-link menu using a TI-89 family, TI-92 family or Voyage 200 calc...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/22310
Solution 12678: Replacement Battery Packs and AC Adapters for Discontinued Scientific Calculators.
... AC9130A Battery packs and adapters are no longer available from Texas Instruments. Additional information regarding battery pack specifications as well as repairing battery packs may be found at www.datamath.org. Solution 12678: Replacement Battery Packs and AC Adapters for D...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/12678
Solution 20889: Ranger Program Will Not Work with CBL/CBR App on TI-83 Plus Family Graphing Calculators with OS 1.19.
...ork with CBL/CBR App on TI-83 Plus Family Graphing Calculators with OS 1.19. The CBL/CBR App is not a "true 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 wil...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/20889
Solution 12294: Replacing and Installing the Battery in a TI 34II Explorer Plus™.
...4 II Explorer Plus Scientific calculator? The TI-34 II Explorer Plus Scientific calculator is battery and solar powered. The TI-34 II Explorer Plus operates in well-lit areas using solar cell and operates in other low-lit areas using the button cell battery. The TI-34 II Explorer Plus uses one ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/12294
Solution 12126: Correcting a Non-algebraic Variable in Expression Error on the TI-89 Family and Voyage™ 200 Graphing Calculators.
...alculators? 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 default state (no value stored): 1) Press [CATAL...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/12126
Solution 34151: Calculating the Poisson Pdf using the TI-36X Pro.
... How do I calculate the Poisson Pdf using the TI-36X Pro? Poisson Pdf computes a probability at x for the discrete Poisson distribution with the specified mean mu (m), which must be a real number > 0. X can be an non-negative integer (SINGLE) or a list of integers (LIST). Example: Given mu=6...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/34151
Solution 12229: Differences Between the TI-10 and TI-15 Explorer™.
...keys. The keys for fractions, the [0.001] thousandths key, p, square root, [^] caret, and % have been omitted from the TI-10. The unit has only one operation key as opposed to two on the TI-15 Explorer. Separate [] and [=] keys are found on the TI-10. Please see the TI-10 and TI-15 Explorer gui...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/12229
Solution 12254: Converting Degrees Fahrenheit (°F) to Degrees Celsius (°C) on the TI-30X IIS/B.
... 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 [ENTER](The screen will display the following: 98.6-32. 6) Press [ENTER] again; the screen will display: 66.6...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12254
Solution 12260: Fraction Conversions on the TI-30X IIB / TI-30X IIS.
... How are fractions converted on the TI-30X IIB / TI-30X IIS? The TI-30X IIB / TI-30X IIS will convert to decimals, fractions, mixed numbers, and improper fractions. To do these conversions follow the instructions listed below: Converting a Fraction to Decimal form:(ex. 1/4) 1) Enter 1, press [A...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12260
Solution 11661: Discontinuation of Printer Display Calculators.
...inter display calculators have been discontinued, units may still exist in inventory at some retail stores. Texas Instruments does not keep track of specific retailers or locations that may have these products in inventory. TI will continue to honor the normal manufacturer's warranty on these un...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/11661
Solution 12267: Clearing the Memory on a TI-30Xa Family Calculator.
...te how to clear the memory on a TI-30Xa family or TI-36X Solar calculator:If a number is stored in memory, a M1, M2, or M3 will be displayed in the upper left corner of the display. To clear each memory location, follow the procedure below:1) If a number is stored in memory 1 (M1), press [0] [STO...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12267
Solution 12280: Calculating Standard Deviation on the TI-30X IIS/B, TI-30XS MultiView™ and TI-34 II Explorer Plus™.
...ions. x = {1,2,3} 1) Press [2nd], [STAT], and then choose 1-VAR. 2) Press [DATA] and begin to enter the data as indicated. To input a data point, type the value and press [ENTER]. Press the down arrow key to move on to the next data point. Data points alternate between the x value, and the x fr...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12280
Solution 12282: Changing the Angle Mode Setting on the TI-34 II Explorer Plus™.
...ting on theTI-34 II Explorer Plus: 1) Press [2nd] [DR]. 2) Press either [◄] or [►] to highlight RAD. 3) Press [ENTER]. The calculator is now set to operate in the radian angle mode. To switch back to degrees, just use the same procedure but underline DEG instead. Resetting the calculator will al...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12282
Solution 31591: Calculating Numerical Integrals using the TI-36X Pro Scientific Calculator
...elow: 1) Press [2nd] and the key directly under [ln log] to display the numeric integral template. 2) The first two boxes (top and bottom) are the upper and lower limits; in the bottom box, enter [1]. 3) Scroll up and enter [3] in the top box. 4) Scroll to the right and enter [x] [x^] [3] [->] [...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/31591
Solution 12300: Calculating 2-Variable Statistics on the TI-36X Solar Scientific Calculator.
...ry & basic calculators Knowledge Base Knowledge Base Search How do I compute 2-variable statistics on the TI-36X Solar? To perform 2-variable statistics on the TI-36X Solar scientific calculator, please refer to the example provided below. X: 2, 4, 6, 8, 10Y: 6, 12, 18,...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12300
Solution 10674: Definition of Business Days for Order Shipments.
...lators Knowledge Base Knowledge Base Search What is a business day? Orders have two delivery options in which they are shipped after being ordered either by phone or on the TI Online Store. Ground delivery takes 5 to 7 business days and Express delivery takes 2 to 5 bus...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/10674
Solution 10676: Turning Off The TI-1795 SV.
Solution 10676: Turning Off The TI-1795 SV. Solution 10676: Turning Off The TI-1795 SV. global Solution 10676: Turning Off The TI-1795 SV. website Home | Scientific, elementary & basic calculators Knowl...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/10676
Solution 10681: Fraction Capabilities of the TI-10.
...ase Knowledge Base Search Can I do fraction calculations on the TI-10? The TI-10 was designed for use in the lower grades, specifically kindergarten through grade 3. Since fractions are typically taught at higher grade levels, specific fraction capabilities were not incl...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/10681
Solution 12320: Changing the Decimal Setting on the TI-30X IIB / TI-30X IIS and TI-34 II Explorer Plus™.
...X IIS and TI-34 II Explorer Plus: 1) Press [2nd] [Fix].2) Scroll to the number of decimal places to be displayed (0 - 9) and press the [=] key.3) To specify a floating-decimal format, scroll to "F" and press the [=] key. Please Note: "Fix" will be displayed on the screen to indicate a fixed-decim...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12320
Solution 12321: Difference Between [ (-) ] and [ - ] Keys on Two Line Elementary and Scientific Calculators.
... [ (-) ] and the [ - ] key on TI's elementary and two line scientific calculators? There are two keys on TI's two line scientific calculators that appear to be similar. The [(-)] is the negate key, which is often mistakenly used as the subtraction key. The negation key converts a positive number...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12321