The module shows a world map (with or without country lines) with a dot on it. At the bottom edge there is a line of text that can be changed by turning it with a little scroll wheel. The text line contains a few options to pick from. Maybe 3-6 of them. Next to the text line is a submit button.

The manual has a world map with the countries of the world labeled. To complicate matters, some countries have special cases due to wars, peace treaties and all that fun stuff that history brought us. Use the usual clues to help decide which name to use.