Press and hold down both the “P2” button and the “P1” button for two seconds --> LED flashes red and blue alternately. Release the buttons and the lifting pad raises to the currently adjusted height.

Increase or decrease the lifting height by pressing the “P2” (increase) or “P1” (decrease) button until you can hear the dial tone.

Save the settings by pressing and holding down for two seconds both the “P2” button and the “P1” button.