- Step 1: Open the ‘Instrument Properties’ of your FFT instrument
- Step 2: Click on ‘Edit…’ of one of the two available reference curves to add one
- Step 3: Define X and Y points manually or copy/paste a table of points from e.g. Excel using the buttons – works also vice versa!
- Step 4: If the signal exceeds the threshold, the background will change the color accordingly for a visual feedback
How to create a reference curve
This video explains how to create a reference curve in DEWETRON’s measurement software OXYGEN.