Hi, I'm pretty new to labview, I used it once a few years ago but that was it. I have an Iotech daqboard 1000. I have two signals that I am imputing. I am able to input them and graph the signals, but that is about all I am able to do with them. The data acquired is saved as an array, so when I try to attach other blocks to that input cable it crosses out that cable. From what I've read I need to convert the array into a waveform. I've tried doing that, but I still had the same issue. Also, will the waveform allow me to calculate the phase between the two signals, and the duty cycle of each one? Any help would be appreciated. Thanks.