As soon as you create a new chart or retrieve a chart from a chart file, it is "calculated" and the name of the chart is added to the “Calculated Charts” list on the Main Screen. A calculated chart is open and ready to view, see reports on, cast subsidiary charts from, and print. Calculated charts may or may not have been saved to a file.
This section describes certain file-type manipulations that you can do with "Calculated Charts", even though they may not yet have been saved to a file.
If a calculated chart has not already been saved, it can be saved after being edited or retained. Once an unsaved chart is removed from the list of “Calculated Charts”, it cannot be saved or retrieved.
Toggling Zodiac, Lunar Node or Coordinates