Vertical axis (5)

Selects the unit of the y-axis and the processing of the data from one of the choices displayed in the list shown below.

When the y-axis is changed, the upper and lower limits will be auto-scaled to make sure the curve(s) are appropriately viewed. If several curves are plotted and the y-axis setting is changed, the curves will be updated using the Plot->Refresh... procedure with the setting “all curves”.