90 Hearing Aid Measurements WinCHAP User’s Manual
There are several things you can do to alter the graphical display:
• To turn off the display of a particular curve, click the box next to its list
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ing in the graph legend, and remove its “x.” This will temporarily clear
the curve from the graph. To redisplay the graph, just select it again.
• To center the graph on a particular curve, right click on the curve’s listing
in the graph legend.
• To remove the identifying numbers from the curves on the graph, click
the box labeled “Show curve numbers” in the lower left corner of the
window, and deselect it.
• To change the curve colors, open the View menu and select Color Palette.
This will open a window that will let you change the color of each curve.
7.2.4 Viewing numerical data
Each graph has corresponding numerical data. In the Response Curves and Real-
Ear window, you get to this window by clicking the Test Curves tab. In an auto
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mated test sequence window, you get to this data by clicking the
Data button.
A listing containing the amplitude and frequency of each graph (the x and y val
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ues) is displayed in the data window. See Figure 7.2.4 for an example of the data
display in the Response Curve window.
Figure 7.2.4—Data display in the Response Curves window
