How can I turn on/off overlays in Cycloramas? Overlays that are visible in Cycloramas can be turned on or off in the Overlays menu in the Cyclorama viewer. This will toggle the visibility of the corresponding overlay in Cycloramas. Updated on December 6, 2017 Related Articles How can I see who is logged into Street Smart on this computer? How do I open multiple Cycloramas? Why are the Cyclorama recording locations not visible in the map?