When you click the Database button on the tool bar at the top of the screen, the database(s) that are available for you to search display. If you have not previously logged in, you will be presented with only the local database(s). In order for the system to present you with the specific database(s) that your library allows you to search, you must log in. You can select one database to search or you can select multiple databases to simultaneously search.
Click on the database(s) that you want to search. Click the Connect button to connect to the database(s) you selected.
Click the Clear button to cancel any database selection(s) you have made.