Fit command fits a view to show the area that is covered by all or selected reference images. The view has to be a top view in order to display the reference images.
To fit a view to image locations:
1. (Optional) Select images in the Manage Raster References window.
2. Select Fit / All or Fit / Selected command from the Display pulldown menu.
3. Select a view with a data click inside the view.
This fits the selected view to display all or the selected reference images.