ClassPad II (FX-CP400)

ClassPad II (FX-CP400)

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At a glance

Graphic calculator with Computer-Algebra-System and high resolution touch-color-display. The latest model of the ClassPad-series comes with an intuitive and easy to learn handling.

  • Large, high-resolution colour display with 4.8 inch screen and a resolution of 320 x 528 pixels
  • Sensitive touchscreen for finger or stylus operation
  • Pinch in/out (finger zoom)
  • Use of commercially available batteries ensures that exams run smoothly
  • Very fast start-up time
  • Intuitive operation with PC-like menu structure
  • Interactive linking of various application areas
  • Rotating screen in the main and graphics applications, as well as for spreadsheet calculations
  • Interactive differential calculus
  • 3D graph
  • Extensive German user navigation
  • Virtual keyboard
  • Updatable software
  • Connection to PC as as USB mass storage device

Technical Specifications

    Display
    • Natural display: Natural V.P.A.M.
    • Colour: over 65,000 colors
    • Lines x positions: 16 x 25
    • Display size (in pixels): 528 x 320
    • Backlighting
    • Horizontal screen view
    • Touch screen and pen operation
    • Pinch in/out (finger zoom)

    Memory
    • Available RAM/Flash ROM memory: 500kB/5,5 MB + 24MB
    • Value/constant memory: depending on memory capacity
    • Recall of last input

    Basic mathematics
    • Scientific notation: 10+2
    • Sin, cos, tan, and inverse
    • Hyperbolic functions and inverse
    • Degree, radian and gradian conversion
    • Sexagesimal < > decimal conversion
    • Polar < > perpendicular conversion
    • Calculations to the power of n
    • Exponential and logarithmic functions
    • Value tables
    • Linear equation systems: depending on memory capacity
    • Higher-order polynomial equations: depending on memory capacity
    • Logical operators (AND/OR/etc.)
    • Computer algebra system
    • Complex number calculation
    • Interactive equation solver
    • Matrices
    • REF/RREF function
    • Vector analysis
    • Vector equations
    • Repeat/response memory
    • Recursive sequences
    • GCD and LCM function
    • Remainder calculation
    • Laplace transform
    • Fourier transform

    Graphic representation
    • Number of rectangular functions: up to 100
    • Number of parametric functions: up to 100
    • Number of polar functions: up to 100
    • X=f(y) graph
    • Inequalities
    • Zoom, trace function
    • Conics mode
    • Dynamic geometry software
    • 3D graphics

    Statistics
    • Mean value, standard deviation
    • Linear regression
    • Median, quartiles
    • Descriptive statistics
    • Combinatorics and permutation
    • Regression models: 10
    • Histograms, dispersion
    • Box and whisker plots
    • Pie chart/bar chart
    • Number of lists: depending on memory capacity
    • Max. list length: depending on memory capacity
    • Assessment statistics
    • Random number generator
    • Random integers
    • Chi-square, ANOVA, F-test
    • Z and T interval tests
    • Probability simulations
    • Probability distributions

    Differential and integral calculus
    • Differential equations
    • Interactive differential calculus
    • Numerical integral calculus
    • Numerical differential calculus
    • Symbolic integral calculus
    • Symbolic differential calculus
    • Maximum, minimum

    Programming
    • Formula memory
    • Programming/user-defined
    • String function

    Financial mathematics
    • N, %, i, PV, PMT, FV
    • Amortisation
    • Conversion of percentage <> effective interest rate
    • Interest and compound interest calculation
    • Annuity maturity date
    • Day/date calculations
    • Loans
    • Depreciation
    • Investment evaluation
    • Cost/profit margin calculation

    Other
    • Additional calculator applications/add-ins
    • Operating system updates available
    • Spreadsheet calculations
    • Physium application: Add-In
    • Image plot application
    • eActivity
    • Hard protective case
    • Computer-to-calculator cable: included
    • Automatic shut-off
    • PC connectivity available: included
    • Identical emulator software: optional
    • C-Lab connection possible / ECON
    • Main battery: 4 x AAA
    • Size (H x W x D mm): 21,1 x 89 x 206
    • Weight: 320 g

      • Availability of models and/or lineups may differ depending on the country or region.
      Technical amendments and errors excepted. The sizes in figures do not correspond to the original sizes.
      The colours may differ slightly from the original.

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