You may have to click once on the map to move focus to map.
The scroll wheel is turned off in these maps.
- double click to zoom - left to zoom in, right to zoom out
- click and drag to pan map
- click on icons for more information
- use the arrow keys to pan left, right, up and down a little bit
- the page up, page down, home and end keys pan even more
- the plus (+) key lets you zoom in and the minus key (-) is for zooming out.