#Casio cfx 20 manual series
Second Generation 9850 series (9750/9850/9950/9970) įirst manufactured in 1996, there have been numerous variations of the CFX-9850G. These include the fx-9700GE, later renamed fx-9700GH (wider screen) and the CFX-9800G (3-color screen).Īlso made with an icon menu but none of the above features was the fx-7300G (French: fx-6900G). Models: fx-7700GE, later renamed fx-7700GH.Īdditionally there were models with 24K memory which introduced: dynamic graphing complex numbers table mode more advanced equation solver larger matrices (255x255) sigma calculations graph solver for roots, intercepts, max and mins. Icon Menu Power Graphic series (1993) Īround 1993, the Icon Menu Power Graphic series introduced: An icon-driven menu interface, further increasing ease of use, numerical differentiation matrices in programs and an equation solver. (French versions: fx-7800G, fx-7800GC, fx-8800G, fx-8800GC).Īlso made was the low-end fx-6300G (French: fx-6800G) with a smaller screen and fewer features, and the fx-6200G which didn't have any programming facility. The GB models have a communications port.
First produced in 1985, these include the fx-7000G, fx-6000G, fx-6500G, fx-7200G, fx-7500G, fx-8000G, fx-8500G.Īround 1990, the Power Graphic series introduced: F1 through F6 shortcut keys which enabled significantly greater ease of use, polar, parametric and inequality graphs box and factor zoom multiple graph scrolling range initialization integration matrix mode fractions permutations combinations normal probabilities SI unit symbols
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