Related Manuals for Texas Instruments TI-30Xa Solar
Summary of Contents for Texas Instruments TI-30Xa Solar
- Page 1 TI-3 0Xa/30Xa Solar, English w w w. t i . c o m / c a l c t i - c a r e s @ t i . c o m...
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Page 2: Table Of Contents
Polar to Rectangular Trigonometric Functions Hyperbolic Functions One-Variable Statistics Probability Clearing and Correcting Constants (Repeated Operations) Memory Order of Operations Notation Display Indicators Error Conditions In Case of Difficulty Battery Replacement (TI.30Xa) TI Product, Service, and Warranty Information 1997 Texas Instruments Incorporated... -
Page 3: Ti-30Xa
!. Note: Always press ! to clear the calculator because memory and display may contain incorrect numbers. ¦ To turn off the TI-30Xa Solar, cover the solar panel with the slide case. 2nd Functions 2nd functions are printed above the keys. " selects the 2nd function of the next key pressed. -
Page 4: Results
Results The calculator can display up to 10 digits plus a minus sign (-9,999,999,999 through 9,999,999,999) and a 2-digit exponent. Results with more than 10 digits display in scientific notation. Basic Arithmetic D > 8 2 60 D 5 8 12 J Completes all pending operations. -
Page 5: Percents
Percents Percentage ( 5% of 250 ) 250 8 5 " u Ratio ( Ratio of 250 to 5 ) 250 2 5 " u Add-On ( 5% add-on of 250 ) 250 D 5 " u Discount ( 5% discount of 250 ) 250 >... -
Page 6: Fractions
Fractions b F c a F b F c " s " y If a result would overflow or if fixed decimal is 0, no fraction to decimal conversion occurs. It is not an error. Denominator must be a whole number {999. Enters a proper or improper fraction, bàc (b { 6 digits, c { 3 digits). -
Page 7: Powers And Roots
Powers and Roots " t " z " Y Logarithmic Functions " R " S (e=2.71828182846) 8 / D 4 / J 6 0 D 2 J 256 1 D 4 1 J 2 " t D 2 J 8 " z D 4 J 5 , 3 J 8 "... -
Page 8: Angle Units
Angle Units " Q Enter DMS (Degrees/Minutes/Seconds) values as D.MMSSs, using 0s as necessary: degrees (0–7 digits) decimal-point separator minutes (must be 2 digits) seconds (must be 2 digits) fractional part of a second For example, enter 48¡5'3.5" as 48.05035. Note: Before using a DMS value in a calculation, you must convert it to decimal with "... -
Page 9: Rectangular To Polar
Rectangular to Polar " k converts rectangular coordinates (x , y) to polar coordinates (r,q). Convert rectangular coordinates ( 10,8 ) to polar. (if necessary) 10 " [ 8 " k (display r) " [ (display q) Polar to Rectangular "... -
Page 10: Trigonometric Functions
Trigonometric Functions Before using the trigonometric functions ( ), *, +, " V, " W, or " X), select , or GRAD value in a calculation, you must convert it to decimal with " q. (if necessary) 90 ) > 30 * 1 "... -
Page 11: One-Variable Statistics
One-Variable Statistics " h " a " \ " c " d " ] " _ " ^ " b Clears all statistical data. Enters a data point. Removes a data point. Adds or removes multiple occurrences of a data point. Enter data point, press "... - Page 12 Find the sum, mean, population standard deviation, and sample standard deviation for the data set: 45, 55, 55, 55, 60, 80. The last data point is erroneously entered as 8, removed with " a , and then correctly entered as 80. "...
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Page 13: Probability
Probability A combination is an arrangement of objects in which order is not important, as in a hand of cards. " i calculates the number of possible combinations of n items taken r at a time. Calculate the number of 5-card poker hands that can be dealt from a deck of 52 cards. -
Page 14: Clearing And Correcting
Clearing and Correcting (battery) & (solar) (battery) & & (solar) (battery) (solar) 0 : n " n " { N " h Constants (Repeated Operations) A constant contains an operation and a value. To establish a constant, press " U after entering the operation and value. -
Page 15: Memory
Memory The calculator has 3 memories. When a memory contains a number other than 0, To clear a single memory, press 0 : 1, 0 : 2, or 0 : 3. To clear all 3 memories (solar only), press " m n "... -
Page 16: Order Of Operations
Order of Operations Expressions inside parentheses. Single-variable functions that perform the calculation and display the result immediately (square, square root, cube, cube root, trigonometric, factorial, logarithmic, percent, reciprocals, angle conversions). Combinations and permutations. Exponentiation and roots. Multiplication and division. Addition and subtraction. J completes all operations. -
Page 17: Notation
Notation " o Selects scientific notation. 12345 J " o " p Selects engineering notation (exponent is a multiple of 3). (continued) " p " n Restores standard notation (floating- decimal) format. " { n Sets decimal places to n (0–9), retaining notation format. -
Page 18: Display Indicators
Display Indicators , or A value other than 0 in Calculator will access 2nd function (printed above key) of next key pressed. Calculator will access hyperbolic function of next key pressed. Scientific or engineering notation. Fixed-decimal setting. Statistical register contains data. STAT , or Specifies angle-unit setting (degrees,... -
Page 19: Error Conditions
Error Conditions ¦ Number, result, or memory sum x, where |x| > 9.999999999 x 10 ¦ More than 4 pending operations (2 when displayed) or more than 15 open parentheses per pending operation. ¦ For x!: x not an integer between 0 and 69. ¦... -
Page 20: In Case Of Difficulty
Review instructions to be certain calculations were performed properly. TI-30Xa (battery) If the display is blank, check for improperly installed batteries. Press | and try again. TI-30Xa Solar If the display is blank, expose the solar panel to adequate light. Press ! and try again. -
Page 21: Battery Replacement (Ti.30Xa)
Battery Replacement (TI.30Xa) 1. Remove slide cover. Place calculator face down. 2. Using a small Phillips screwdriver, remove screws from back case. 3. Remove back case. 4. Remove discharged batteries. Caution: Avoid contact with other calculator components while changing batteries. 5. -
Page 22: Ti Product, Service, And Warranty Information
Service and Warranty Information For information about the length and terms of the warranty or about product service, refer to the warranty statement enclosed with this product or contact your local Texas Instruments retailer/distributor. ti-cares@ti.com http://www.ti.com/calc...
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