Remove the Harmonizer and compass from the box. Choose a place in the house where the Harmonizer can be set up safely. Preferably on the floor, rather than under cupboards, beds, tables and other furniture and appliances. Position the Harmonizer so that the wind rose, painted on the top surface, is oriented north – N, according to the compass. You can use the compass on your mobile phone for positioning. It is also possible to determine the position of the Harmoniser by observing at noon, exactly 12 noon ( 1pm in summer time) a shadow which falls, for example, from a window frame or balcony door. Such a shadow shows the north-south line quite accurately. For better fixation, you can tape the underside of the Harmoniser with double-sided adhesive tape.