Casio DR T120 User Guide - Page 3

SCIENTIFIC CALCULATORS Scientific Calculator Tools for the classroom, the research laboratory, and everywhere in between. Financial Consultant Quick solutions to complex financial calculations at your fingertips. *Comes with snap-on hard case New Crisp & Clear Display CASIO's new ClassPad 300PLUS incorporates an impressive bold-type font and a crisp & clear display that provides almost double the character-visibility of the previous model. Big Display The ClassPad 300PLUS features a large 160 by 240-dot LCD that enables easy and definite entering of data and selection of menu commands with the stylus. Pen Touch Operation Various commands can be selected from the pull-down menu using the stylus. Also, you can use the Drag & Drop or Copy & Paste functions for efficient operations. 240 dots 160 dots Soft Keyboard The Soft Keyboard is very efficient for entering various commands or entering complex expressions in natural display format, and it makes the input operations remarkably simple. With this function, it is unnecessary to follow the complicated input method unique to conventional scientific calculators. The ClassPad 300PLUS provides Soft Keyboards of four different display types. Math keyboard Natural Input The Natural Input/Output function enables you to input and display expressions or display the results of the calculation in the same format shown in the textbook. Alphabet keyboard Geometric Graphing Functions Geometric Graphing As shown in the following examples, the students can learn the general theorem by drawing the figures, and they can confirm that the theorem still holds true even when they deform the triangle. Geometric Graphing by using the Drag & Drop Function By dragging and dropping a geometric figure to the main application window, you can obtain the numerical data for the figure. And by dragging and dropping the numerical data to the Geometry window, the data can be reflected in the figure. The Animation function enables you to move the drawn geometric figures. With this function, the students can learn visually, for example, how the figure changes when the angles and the values of the coordinates are changed. Drag & Drop geometric figure Catalogue keyboard 2D keyboard Drag & Drop numerical data Geometry Link Function The Geometry Link function enables you to dynamically link the eActivity data and the Geometry window data. 3 SCIENTIFIC CALCULATORS eActivity and Presentation Applications eActivity The eActivity has four advantages over using paper: 1. You can create and prepare your own original activities for the class with eActivity. 2. Students can work on a problem at their own pace. 3. Students can try out various approaches to solving a problem by themselves. 4. It enables texts, expressions, figures and graphs to be presented on the screen of the ClassPad 300PLUS. 3-dimensional Graphing 3-dimensional Graphing The 3-dimensional Graphing function enables you to draw and display a 3-dimensional graph defined by the formula z = f (x, y). You can split the display window into 3D Graph Editor window and 3D Graph window, or enlarge the 3D Graph window to see a larger graph. Left Right Top Bottom You can rotate the graph as you like by selecting and tapping one of the following commands from the menu. Right Left Bottom Top Built-in Software Spreadsheet With this function, you can organize and tabularize the collected data or use it for analysis after drawing a statistical graph. Of course, it can also be used effectively for table calculations. Verify With the Verify function, you can transform expressions or adopt solutions in your own way. The unit will verify whether the input calculation formula is in an equivalent relation with the adjacent expression. This function is just perfect for learning how to do equation and integration calculations. ClassPad 300PLUS Specifications ALGEBRA • CAS (Computer Algebra System) • Algebra Assistant • Fraction • Transformation function (simplify, expand, factor) • Algebraic ( , x2, x-1, x!, n , xn ) • Simultaneous equation • Real and complex results • Data (List, Matrix) • Combination nCr, Permutation nPr • Exponent (log, ln, 10x, ex) • Trigonometric (sin, cos, tan, sin-1, cos-1, tan-1) • Angle unit (Deg, Rad) • Graph functions, polar, parametric and x = f ( y) equations • Numeric evaluation of functions in tables • Graph solve (root, max, integral, inflection, distance) • Conics graphs (Parabola, Circle, Ellipse, Hyperbola, General figure) • Conics graphs solve (Focus, Vertex, Directrix, Symmetry, Center, Radius) • Recursive and explicit sequence numerical tables and plots CALCULUS • Hyperbolic (sinh, cosh, tanh, sinh-1, cosh-1, tanh-1) • Integration, differential • Differential equation • , , lim STATISTICS • List-based one- and two-variable statistical analysis • Statistical regression calculations • Statistical plot (Scatter Plot, xyLine, Normal Probability Plot, Histogram, Box Plot) • Statistical regression graphs • Advanced statistical calculations (Tests, Intervals, Probability) GEOMETRY • Constraint geometry (for education) • Construction figures (Perpendicular, Midpoint, Intersection, Angle Bisector) • Geometry figures (Circle, Ellipse, Triangle, Rectangle, n-gon, Point, Line Segment) • Geometry animation • Numeric evaluation of geometry animation in tables eActivity APPLICATION • Creating eActivity • Exploring (performing) eActivity • Geometry Link in eActivity ADD-IN APPLICATIONS • E-Con EA-200 OTHER EFFECTIVE FEATURES • Drag & Drop operation • Natural format input of equations and expressions • Natural format display of results • Math, Alphabet, 2D soft keyboards • Command catalogue soft keyboard • Calculation History • Mantissa + exponent: 15 + 3 • Interactive manipulation for solving equations • 3-dimensional graphs • Numeric equation solver • Presentation feature • User memory capacity: 515,000 bytes (max.) - Depending on remaining memory capacity • Icon menus • Full screen display/Split screen display • Software upgradability (maintenance, feature upgrades) • User-defined variable • User-defined function (extends built-in functionality) • Memory Management to create folders • Sending screen image from unit to unit • Resetting/initializing memory • Selection of display language • Auto Power Off (APO) • Ending screen/User-defined ending screen HARDWARE • Dimensions: 21.0 (H) ϫ 84.0 (W) ϫ 189.5 (D) mm • Approximate weight: 280 g • Battery type: Four AAA-size batteries LR03 (AM4) • Battery life: Approx. 140 hours continuous operation (assuming 5 minutes calculation and 55 minutes display per hour) • Display type: 160 ϫ 240-dot display (LCD) • Touch Panel (Pen Touch Operation) • User-available RAM: 500KB • User-available Flash ROM (Add-in area): 4MB • Data communication (via USB and 3-pin cables) • USB cable for connecting with PC • 3-pin cable for connecting with other ClassPad unit or EA-200 OPTIONS • ClassPad Manager • EA-200 Data Analyzer • RM-ClassPad PLUS (SET) (0verhead projectable model) For more information on the ClassPad 300PLUS, please visit our website: http://classpad.net/ 4