The analog signal that comes from any of the sensors can be recorded during a measurement. The recording can be started manually with the Record button at the bottom of the screen or as a function of a trigger. The location of a recording is shown with different background color in the profile view. Move the cursor to the period that holds the start of the recording and tap the record button. Then the recording will be played back through the analog output and you can listen to it using headphones or other types of suitable equipment.

The recordings are in fact separate data files, but inside the instrument they are associated with a measurement, and you will not see them in the directory of the stored measurements. Loading a measurement that holds a recording also loads the recording into the memory and display.