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After selecting "y=f(x)", perform the steps below.
From the EA-200, output the sound of the waveform indicated by the function input on the
calculator, and draw a graph of the function on the calculator unit screen.
1. Use the data communication cable (SB-62) to connect the communication port of the
calculator with the MASTER port of the EA-200.
2. On the above dialog box, select "y=f(x)".
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This displays a dialog box like the one shown below.
3. Press w to display the View Window screen.
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The following settings will be configured automatically Ymin = −1.5, Ymax = 1.5. Do not
change these settings.
4. Press w or J to display the function registration screen.
5. In the "Y1=" line, register the function of the waveform of the sound you want to output.
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For the angle unit, specify radians.
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Register a function with an Y-value within the range of ±1.5.
6. Press 6(DRAW) to draw the graph.
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Drawing the graph causes a vertical cursor to appear on the display, as shown on the
screenshot below. Use this graph to specify the range of the sound output from the
speaker.
7. Use the d and e keys to move the vertical cursor of the output range start point and
then press w to register the start point.
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