My brain is not smart enough for SmartSDR and DAX yet. To perform various tasks with the Flex 6300, I need to better understand the frequency range of the DAX IQ stream and its relationship to the center frequency in a panadapter. Also the subtleties of how this is impacted my zooming in and out of the panadapter display. For example, if I wanted to have an IQ stream of 96 kHz staring at a precise frequency and ending 96 kHz further up, how can I set this ? Also , if I want to change this, how can I do that. At the moment I am randomly clicking on the panadapter and seeing how things change.