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Calling E-Con2 Functions from an eActivity
• To graph sampled data from an Econ Graph strip
1. On the eActivity workspace screen, use the f and c keys to move the highlighting to
the Econ Graph strip.
2. Press w.
• If this Econ Graph strip already has sampled data registered to it because of a previous
execution, a graph of the existing data will appear on the display. In this case, jump to
step 5 of this procedure.
• If this is the first time you are executing this Econ Graph strip, the Advanced Setup
screen will appear on the display. If this happens, proceed with step 3 of this procedure.
3. Perform steps 4 and 5 under “To configure an EA-200 setup using Advanced Setup”
(page
ε-8) to configure the setup for sampling.
4. Press 1(START).
• As instructed by the message that appears on the display, press the w key to perform
sampling.
• After sampling is complete, the data will be graphed in accordance with the setup
settings.
5. To return to the eActivity workspace screen from the graph screen, press !a(').
• Econ Strip Memory Capacity Precautions
• The memory capacity of each Econ strip is 25 KB. An error will occur if you perform
an operation that causes this capacity to be exceeded. Particular care is required
when handling a large number of samples, which can cause memory capacity to be
exceeded.
• Always make sure that FFT Graph is turned off whenever performing sampling with the
microphone. Leaving FFT Graph turned on cause memory capacity to be exceeded.
• If an error occurs, press !a(') to return to the eActivity workspace screen and
perform the procedure again.
• For information about checking the memory usage of each strip, see “To display the
strip memory usage screen” on page 10-21.
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