Setup -> Location

Displays a set of parameters to specify location and timezone information for which topocentric calculations and time displays are performed.

Each parameter may be entered manually or filled from the selections in the scrolled list on the right. Scroll to, then tap the desired entry to fill the parameters automatically. Either way, when the parameters are set as desired, tap OK to install them. Tap X to dismiss the dialog without making any changes.

Add to List: If your location is not already in the list, enter the parameters then tap this button and it will be added to the list for next time. Note this is different from the Location Preferences which saves the values of the parameters themselves. Saving them with the Preferences system allows that one location to be automatically installed when PSC is started; adding the location to the list does not.