Autonerdz forums

Would like to analyze a knock sensor using the frequency spectrum mode of a 6000 series PicoScope. The test uses a vibration shaker table to initiate a voltage output from the piezoelectric element. One channel is used to measure the vibration frequency of the test fixture and a second channel is used to measure the sensor excitation signal.
Would like some assistance on how to set up the PicoScope to analyze the frequency spectrum.