This can be done via the Central Quick Menu.
Slide the Menu open - click on “Lift”. Then move the lift to the desired height by using the foot pedal or the arrows, like shown below. Save the height you would like to set, by selecting: “Save current position to” on the right top hand side of the menu.
Prowise Central will ask:
Standard, Preset 1 is set at 25 cm height, Preset 2 at 50 cm height. If you would like to change the Preset height, then click on Yes.