Finding equinoxes and solstices for 3,000 BC

With reference to the post entitled, "Equinoctial sunrise 3000 BC is inaccurate" at :

http://bit.ly/22PkCht

... what parameters should I enter into SkySafari 4 Pro (OS X) in order to display the two equinoxes and the two solstices for the year 3,000 BC ?