Use the Zoom out function (on a View menu) to zoom out on a magnified region. Zooming out widens your perspective of the view by doubling the display area of the view. When you zoom out on a region, resource labels, such as icons and resource names, that were displayed at a lower level may not display.
A new zoom level is created each time you use one of the Zoom functions. These zoom levels are stored for each view for as long as the view is open. To return to the previous zoom level, use the Undo zoom function.