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Texas Instruments 30XB manuel d'utilisation

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Le mot vient du latin "Instructio", à savoir organiser. Ainsi, le manuel d’utilisation Texas Instruments 30XB décrit les étapes de la procédure. Le but du manuel d’utilisation est d’instruire, de faciliter le démarrage, l'utilisation de l'équipement ou l'exécution des actions spécifiques. Le manuel d’utilisation est une collection d'informations sur l'objet/service, une indice.

Malheureusement, peu d'utilisateurs prennent le temps de lire le manuel d’utilisation, et un bon manuel permet non seulement d’apprendre à connaître un certain nombre de fonctionnalités supplémentaires du dispositif acheté, mais aussi éviter la majorité des défaillances.

Donc, ce qui devrait contenir le manuel parfait?

Tout d'abord, le manuel d’utilisation Texas Instruments 30XB devrait contenir:
- informations sur les caractéristiques techniques du dispositif Texas Instruments 30XB
- nom du fabricant et année de fabrication Texas Instruments 30XB
- instructions d'utilisation, de réglage et d’entretien de l'équipement Texas Instruments 30XB
- signes de sécurité et attestations confirmant la conformité avec les normes pertinentes

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Habituellement, cela est dû au manque de temps et de certitude quant à la fonctionnalité spécifique de l'équipement acheté. Malheureusement, la connexion et le démarrage Texas Instruments 30XB ne suffisent pas. Le manuel d’utilisation contient un certain nombre de lignes directrices concernant les fonctionnalités spécifiques, la sécurité, les méthodes d'entretien (même les moyens qui doivent être utilisés), les défauts possibles Texas Instruments 30XB et les moyens de résoudre des problèmes communs lors de l'utilisation. Enfin, le manuel contient les coordonnées du service Texas Instruments en l'absence de l'efficacité des solutions proposées. Actuellement, les manuels d’utilisation sous la forme d'animations intéressantes et de vidéos pédagogiques qui sont meilleurs que la brochure, sont très populaires. Ce type de manuel permet à l'utilisateur de voir toute la vidéo d'instruction sans sauter les spécifications et les descriptions techniques compliquées Texas Instruments 30XB, comme c’est le cas pour la version papier.

Pourquoi lire le manuel d’utilisation?

Tout d'abord, il contient la réponse sur la structure, les possibilités du dispositif Texas Instruments 30XB, l'utilisation de divers accessoires et une gamme d'informations pour profiter pleinement de toutes les fonctionnalités et commodités.

Après un achat réussi de l’équipement/dispositif, prenez un moment pour vous familiariser avec toutes les parties du manuel d'utilisation Texas Instruments 30XB. À l'heure actuelle, ils sont soigneusement préparés et traduits pour qu'ils soient non seulement compréhensibles pour les utilisateurs, mais pour qu’ils remplissent leur fonction de base de l'information et d’aide.

Table des matières du manuel d’utilisation

  • Page 1

    Copyright © 2006 T exas Instruments Incorporated 1 TI-30XS MultiView™ and TI-30XB MultiView™ Scientific Calculator Important in formation . .......... ............. ........... ............. .......... .. 2 Examples ... ........... ............. .......... ............. ........... .......... ....... 3 Switching the TI-30XS MultiV iew calculat[...]

  • Page 2

    Copyright © 2006 T exas Instruments Incorporated 2 Constant .... ........... ............. .......... ............. ........... ............. .. 24 Memory and store d variables .............. ............. .......... ........ 26 Data editor and list fo rmulas ............. ........... ............. .......... 29 Statistics .... ........... .......[...]

  • Page 3

    Copyright © 2006 T exas Instruments Incorporated 3 Examples Each se ction is fol lowed by i nstruct ions for k eystroke examples that demonstrate the TI-30XS MultiView™ and TI-30XB MultiView functi ons. All references in this manual will refer to the TI -30XS MultiView, but are also applicable for the TI-30XB MultiView. Examples assume all defa [...]

  • Page 4

    Copyright © 2006 T exas Instruments Incorporated 4 Home screen On the Home screen, you can enter mathe matical expressions and funct ions, along with other instructions. The answers are displayed o n the Home screen. The TI-3 0XS MultiView screen can dis play a maximum of four lines with a maximum of 16 characte rs per line. For entries and expres[...]

  • Page 5

    Copyright © 2006 T exas Instruments Incorporated 5 2nd functions % Most keys can perform two functi ons. The primary function is indicated on the key and the se c ondary function is displayed above it. Press % to activate the secondary functi on of a given key . Notice that 2nd appears as an indicator on the screen. T o canc el it before entering [...]

  • Page 6

    Copyright © 2006 T exas Instruments Incorporated 6 Note : In some restrict ed env ironments (for example function table, d ata editor, and the %h menu), t he TI-30XS MultiView™ calculator may dis play E instead of à 10 n . ENG displays results as a number f r om 1 to 999 times 10 to an integer power . The integer power is always a multiple of 3[...]

  • Page 7

    Copyright © 2006 T exas Instruments Incorporated 7 Menus Certain keys display menus: H , % I , v , %t , % , %h , and %{ . Some keys may displa y more than one menu. Press " and $ to scro ll and select a menu item, or press the corresponding number next t o the menu item. T o return to the previous screen without selecting th e item, press [...]

  • Page 8

    Copyright © 2006 T exas Instruments Incorporated 8 The menu chart s hows the menu keys and the menus they display . H% I vv (Press once to display the Data editor screen. Pre ss again to display the menu .) Press v while you are in the Add/Edit Formula option of the FORMULA menu to display this menu: PRB RAND DMS R ¶ P 1: nPr 1: rand 1: Ä 1: R ?[...]

  • Page 9

    Copyright © 2006 T exas Instruments Incorporated 9 %t % %h %{ Scrolling ! " # $ Press ! or " to place the cursor horizo ntally over the expression ente red. Press % ! or % " to move the cursor directly to the beginn ing or end of the expression. After an expression is eva l uated, use # and $ to scroll through previous entries, w[...]

  • Page 10

    Copyright © 2006 T exas Instruments Incorporated 10 Examples Answer toggle n Press the n key to toggle the dis play result between fraction and decimal answers, exact square root and decimal, an d exact pi and d ecimal. Example Scroll 1 T 1 < 2 T 2 < 3 T 3 < 4 T 4 < # # # # < T 2 < Answer toggle % b 8 < n[...]

  • Page 11

    Copyright © 2006 T exas Instruments Incorporated 11 Last answer % i The most recently calculat ed result is stored to the variable Ans . Ans is retain ed in memory , even afte r the TI-30XS MultiView™ calculator is turned off. T o recall the value of Ans : •P r e s s % i ( Ans displays on th e screen), or • Press any operatio ns key ( T , U [...]

  • Page 12

    Copyright © 2006 T exas Instruments Incorporated 12 Examples 5th Exponentiation ( ^ ) and roots ( x Ñ ). Note : In Classic mode, ex ponentiation is evaluated from left to right. The expression 2^3^2 is evaluated as (2^3)^2, with a result of 64. In MathPrint™ mode, exponen tiation is evaluated from right to left. The expression 2^3^2 is evaluate[...]

  • Page 13

    Copyright © 2006 T exas Instruments Incorporated 13 Clearing and correcting Fractions q% N % j % O In the MathPrint™ mode, fractions wi th q can include operation keys ( T , V , etc.) and most functi on keys ( F , %_ , etc.). In Classic mode, fraction s with q do not allow operation keys, functio ns, or complex fr actions in the numerator or den[...]

  • Page 14

    Copyright © 2006 T exas Instruments Incorporated 14 The TI-30XS MultiView™ calcula tor defaults output to improper fractions. Results ar e automatically simplified. • q enters a simple fraction. Pre ssing q before or aft er a number can result in dif ferent behavior . Entering a number before pressing q makes that number the numerator . T o en[...]

  • Page 15

    Copyright © 2006 T exas Instruments Incorporated 15 Percentages % _% R T o perform a calculat ion involving a percentage, p r ess % _ after entering the value of the percent age. T o express a value as a percentage, press %R after the value. Example ³ Problem A mining company extract s 5000 tons of ore with a concentration of met al of 3% and 730[...]

  • Page 16

    Copyright © 2006 T exas Instruments Incorporated 16 The two extractions represent a total of 317.9 tons o f metal for a total value of 89012 dollars. x10 n key C C is a shor tcut key to enter a number in scientific notation format. Example Powers, roots and inverses T 2 8 3 % _ V 7300 < V 280 < 2 C 5 < p$"< -< F Calculates the [...]

  • Page 17

    Copyright © 2006 T exas Instruments Incorporated 17 Examples Pi g À = 3.141592653590 for calculat ions. À = 3.141592654 for display . %c Calculates the n th root of any positive value and any odd integer root of a negative value . a Gives the inverse of a value: 1/ x. The TI-30XS MultiView™ calculator evaluates expressions entered w ith F and [...]

  • Page 18

    Copyright © 2006 T exas Instruments Incorporated 18 Example ³ Problem What is the area of a circle if the radiu s is 12 cm? Reminder: A = À r 2 . The area of the circle is 144 À square cm. The area of the circle is approximately 452.4 square cm when round ed to one decimal place. Angle menu %I %I displays the ch oice of two submenus that enable[...]

  • Page 19

    Copyright © 2006 T exas Instruments Incorporated 19 Examples ³ Problem T wo adjacent angles measure 12 ¡ 31 ¢ 45 £ and 26 ¡ 54 ¢ 38 £ respectively . Add the two angles and display the result in DMS format. Round the results to two decimal places. RAD p"< - > 3 0 %I 1 E < DEG p< - 2 g% I 4 < 4 DMS S 1 8 5 %I 6 < -p$$&q[...]

  • Page 20

    Copyright © 2006 T exas Instruments Incorporated 20 The result is 39 degrees, 26 minutes and 23 seconds. ³ Problem It is known that 30 ¡ = p / 6 radians. In the default mode, degrees, find t he sine of 30 ¡ . Then set the calculator to radian mode and calculate the sine of p / 6 radians. Note : Press - to clear the screen between problems. Reta[...]

  • Page 21

    Copyright © 2006 T exas Instruments Incorporated 21 Example Convert polar coordinates (r , q )=(5, 30) into rectangu lar coordinates. T hen convert rectangular coordinates ( x , y ) = (3, 4) into polar coordinates. Round the result s to one decimal place. Converting (r , q ) = (5, 30) gives ( x , y ) = (4.3, 2.5) and ( x , y ) = (3, 4) gives (r , [...]

  • Page 22

    Copyright © 2006 T exas Instruments Incorporated 22 Example Radian Mode ³ Problem Find angle A of the right tria ngle below . Then calculate angle B and the length of the hyp otenuse c . Lengths are in meters. Round results t o one decimal pla ce. Reminder: Ta n p"<- @ gq 4 "E < Ta n -1 % 1 E< n Cos 5 V?gq 4 "E < n tan[...]

  • Page 23

    Copyright © 2006 T exas Instruments Incorporated 23 T o one decimal place, the measure of angle A is 66.8 Ä , t he measure of angle B is 23.2 Ä , and the length of th e hypotenuse is 7.6 meters. Hyperbolics % Y % Y displays the HYP indicator a nd accesses the hyperbolic function o f the next trigono metry key that you press. Angle modes do not a[...]

  • Page 24

    Copyright © 2006 T exas Instruments Incorporated 24 Logarithm and exponen tial functions AB % ] % ^ A yields the common logarithm of a number . B yields the logarithm of a number to the base e ( e 2.819291929). % ] raises 10 to the power you specify . % ^ raises e to the power you specify . Examples Constant % l % l turns Constant feature on and l[...]

  • Page 25

    Copyright © 2006 T exas Instruments Incorporated 25 4. Each subsequent time you press < , the TI-30XS MultiView™ calculator reca lls the stored operation and applies it to the last a nswer or the current entry . Press % l again to turn Constant fe ature off. Examples K % l V 2 T 3 < 4 < 6 < Reset K % l % l - F < 5 < 20 < T u[...]

  • Page 26

    Copyright © 2006 T exas Instruments Incorporated 26 ³ Problem Given the linear func tion y =5 x – 2, calculate y for the following values of x : -5; -1. Memory and stored variables zL % h % { The TI-30XS MultiView™ calculato r has 7 memory variables— x , y , z , t , a , b , and c . Y ou can store a real number or an expression th at results[...]

  • Page 27

    Copyright © 2006 T exas Instruments Incorporated 27 % h recalls the va lues of variables. Press % h to display a menu of variables and their stored values. Select the variable you want to recall and press < . The value assigned to th e variable is inserted into the c urrent entry and used to evaluate the express ion. % { clears variable values.[...]

  • Page 28

    Copyright © 2006 T exas Instruments Incorporated 28 ³ Problem In a gravel q uarry , two new excavations ha ve been opened. The first one measures 35 0 meters by 560 meters, th e second one measures 340 met ers by 610 meters. What volume of gravel does t he company need to ext ract from each excavation to reach a dep th of 150 meters? T o reach 21[...]

  • Page 29

    Copyright © 2006 T exas Instruments Incorporated 29 For the firs t excavation: The company n eeds to extract 29.4 million cubic meters to reach a dep th of 150 meters, and to extract 41.16 million cubic meters to rea ch a depth of 210 meters. For the second excavation: The company needs to extract 31.1 1 million cubic meters to re ach a depth of 1[...]

  • Page 30

    Copyright © 2006 T exas Instruments Incorporated 30 Notice L2 is calculated per t he formula you entered, and L2(1)= in the author line is highli ghted to indicate the list is the result of a formula. ³ Problem On a November day , a weather report on the Internet liste d the following temperatures. Paris, France 8 Ä C Moscow , Russia -1 Ä C Mon[...]

  • Page 31

    Copyright © 2006 T exas Instruments Incorporated 31 If Sydney , Australia is 21 Ä C, find the temperature in degrees Fahrenheit. Statistics % t v % t displays a menu with the following options: • 1-Var Stats analyzes statis tical data from 1 data set with 1 measured variable, x . • 2-Var Stats analyzes paired data from 2 da ta sets with 2 mea[...]

  • Page 32

    Copyright © 2006 T exas Instruments Incorporated 32 T o define statistical data p oints: 1. Enter data in L1, L2, or L3. (See Data editor .) 2. Press % t . Select 1-V ar or 2-Var and press < . 3. Select L1, L2, or L3, and the frequency . 4. Press < to display the menu of variables. 5. T o clear data, press v v , sele ct a list to clear, and [...]

  • Page 33

    Copyright © 2006 T exas Instruments Incorporated 33 2-V ar: Data: (45,30); (55,25). Find: x Å (45) ³ Problem For his last four tests, Ant hon y obtained the following scores. T ests 2 and 4 were given a weight of 0.5, an d tests 1 and 3 were given a weight of 1. Stat V ar 2 < V 2 < Clear all data v v$$$ Data < 45 $ 55 $" 30 $ 25 $ [...]

  • Page 34

    Copyright © 2006 T exas Instruments Incorporated 34 1. Find Anthony’s avera ge grade (weighted average). 2. What does the value of n given by the calculator represent? What does the value of Ò x give n by the calculator represent? Reminder: The weig hed average is 3. The teacher gave Anthony 4 more points on t est 4 due to a grading error . Fin[...]

  • Page 35

    Copyright © 2006 T exas Instruments Incorporated 35 Change Anthony’ s last score from 1 1 to 15. If the teacher adds 4 poin ts to T est 4, Anthony’s avera ge grade is 12. ³ Problem The table below give s the results of a braking te st. Use the relationship between speed and bra king distance to estimate the braking distance r equired for a ve[...]

  • Page 36

    Copyright © 2006 T exas Instruments Incorporated 36 This line of best fit, y '=0.677 32519 x '-18.66637321 models t he linear trend of the data. The linear model gives an esti mated braking dista nce of 18.59 meters for a vehicle traveling at 55 kph. Probability H This key displ ays two menus: PRB and RAND . PRB contains the following op[...]

  • Page 37

    Copyright © 2006 T exas Instruments Incorporated 37 RAND contains the following options : Examples ! A factorial is the p roduct of the positive integers from 1 to n . n must be a positive whole number { 69. rand Generates a random re al number between 0 and 1. T o control a sequenc e of random numbers, store an integer (seed va lue) | 0 to rand .[...]

  • Page 38

    Copyright © 2006 T exas Instruments Incorporated 38 ³ Problem An ice cream store advertises that it m akes 25 flavors of home made ice cream. Y ou like to order three dif ferent flavors in a dish. How many combinations of ice cream ca n you test over a very hot summe r? Y ou can choose from 2300 dishes with different combina tions of flavors! If [...]

  • Page 39

    Copyright © 2006 T exas Instruments Incorporated 39 The table is displayed using the specified values. ³ Problem Find the vertex of the parabola, y = x (36 - x ) using a table of values. Reminder: The vertex of the parabola is the point on the line of symmetry of the parabola . After searching close to x = 18, the point (18, 3 24) appears to be t[...]

  • Page 40

    Copyright © 2006 T exas Instruments Incorporated 40 ³ Problem A charity collected $3,600 to help support a lo cal food kitchen. $450 will be given to the food kitchen every month until t he funds run out. How many months will the charity supp ort the kitchen? Reminder: If x = months and y = money left, then y = 3600 - 450 x. The support of $450 p[...]

  • Page 41

    Copyright © 2006 T exas Instruments Incorporated 41 DOMAIN — Y ou specified an argument to a function outside the valid range. For example: •F o r x Ñ y : x = 0 or y < 0 and x is not an odd integer . •F o r y x : y and x = 0; y < 0 and x is not an integer . •F o r Ñ x : x < 0. •F o r LOG or LN : x { 0. •F o r TA N : x = 90 ?[...]

  • Page 42

    Copyright © 2006 T exas Instruments Incorporated 42 LOW BA TTER Y — Replace the battery . Note: This message displays briefly and then disappears. Pressing - does not clear this message. Battery information Battery precautions • Do not leave batteries with in the reach of ch ildren. • Do not mix new a nd used batteries. Do not mix brands (or[...]

  • Page 43

    Copyright © 2006 T exas Instruments Incorporated 43 • T o replace the battery , check the polarity (+ and -) and slide in a new battery. Press firmly to snap the new battery into place. Important: When replac ing the ba ttery , avoid any contact with the other components of the TI-30XS MultiView™ calculator. • If necessary , press & and [...]

  • Page 44

    Copyright © 2006 T exas Instruments Incorporated 44 Te x a s Instruments Support and Service For general information For technical support For product (hardware) service Custo mers in the U.S., Canada, Mexico, Puerto Rico an d Virg in Islands: Always co ntact T exas Instruments Customer Support before returning a product f or service. All other cu[...]