... wat die n, S, E, W sleutels sal punt die vertoon na die Noord, Suid, Oos en Wes punte op die Horison?
\t\t The N, S, E, W keys will point the display at the North, \t\t\tSouth, East and West points on the Horizon. The Z key will point the \t\t\tdisplay at the Zenith. \t\t \t