Using Twenty Fifteen theme. I created a custom post type and added some lat/long custom fields. Then I installed/activated/setup Google Maps plugin and entered those 2 fields in the Google Maps setting.
Please review my screenshots and tell me if I'm doing something wrong.
And if I were to select "no" for automatically displaying the map, how WOULD I display it? I didn't see that as on option anywhere.
Also, I'm not using (and am not interested in using) CustomPress plugin.