7 Zoom in. Press twice for the full
screen size.
4 Scroll left in the zoomed image.
6 Scroll right in the zoomed image.
2 Scroll up in the zoomed image.
8 Scroll down in the zoomed image.
3 Rotate clockwise.
1 Rotate counterclockwise.
* Switch between the full screen size
and normal view.
137
Shortcuts