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I have an NI4472 4 channel daq card with channels 0,1,2 connected to a vibration sensor and channel 3 connected to a microphone. I want the 1st 3 channels on one fft plot and the 4th channel on a separate fft plot. My question is how do I separate the channels route them to a particular graph. I'm using roughly the attached code daq assistant, spectral measurement and graph is the attached .vi. Is it not possible with this block of code? Thanks in advance.