* Choose and click the location.
In default, 5 locations are registered, and "New York" has been selected.

* Map scroll
Drag the map with mouse's left button.
For the notebook computer user.
When the drug is not done easily, it is possible to scroll by the click.
"e.t.c"tab -> [Display Setting]

* ZOOM OUT, ZOOM IN
Click [ZOOM OUT],[ZOOM IN] button.
Or rotate the mouse wheel on the meter that shows the reduced scale.
The meter moves even if dragged up and down with a mouse left button.

* Location decision
If the map is right-clicked, the point is set as a location.
Yellow "o" is displayed in the map, the latitude longitude is set, and the planetarium is renewed to starry sky in the location.
Time zone, Daylight Saving Time and Sea level is not set automatically.
Input about 30m as a sea level when you do not know sea level. The planetarium doesn't change so much.

* How to add to the list.
It will be added to the list that the [Add] button is clicked.
(The location name is recommended to be rewritten ahead of that.)

* How to overwrite to the location registered in the list.
Click the [Update] button.
The line of the location list under the selection is overwrited.
When you want to correct the location registered in the list, you do so.

[Input Location] window

* The latitude longitude can be input directly.
Click the item that wants to be changed.
The input screen to input the keyboard directly is opened.

* [Input Location] window

* The button after input.