Use Snap View to isolate an item when you’re
working with pages containing complex, overlapping areas. Some items,
such as document information fields or page labels, cannot be displayed.
Expand an area to display the problem objects
found during the inspection.
Select a problem object in the list.
Select
Show Selected Page Object In Snap View.
In the Preflight Snap View window, choose an option from
the Background Color menu. All problem objects are displayed on
this color in Snap View.