Under “Default Configuration” option, set default Latitude, Longitude and Zoom level for map when it is opened for the first time. [1]
You can set the default location using the map as well by clicking on “Set latitude, longitude and zoom level on map” option available on the right-hand corner.
By clicking on it, the map will open in new window. You can set the location by moving the icon as shown in below screenshot. [2]