The outline map is for better orientation in
the map when working with high zoom levels. It displays the whole exported map
section.
Cross hairs mark the currently visible part of the map on the HTML site.
The outline map serves in addition as a navigational tool. Click into the outline map to move the map section. The big map image then “flies” to the new position.
The characteristics of the outline map can be set up under the “Layout” index tab through the button “Adapt outline map”.