Measurement procedure

Go to Measurement->Test Levels to display the dialog showing the input and output levels. Adjust the input or output volume so clipping does not occur. An input level of around -6 dBFs is fine.

Go to Measurement->Start to start the measurement.

When the measurement is finished, it should look similar to the figure shown below, except that in this figure the plots are switched (the magnitude frequency response plot is displayed below the time data plot).