American Dynamics SpeedDome Ultra VII, Operator'S Manual, Page: 61 / 114

Configuring Text Displayed On-Screen 5-7
Figure 5-4: Navigational headings and corresponding degrees from North
N
0°
45°
135°
180°
90° 270°
315°
225°
NE
E
SE
S
SW
NW
W
In this illustration, the black circle in the center represents the dome, the dotted circle
represents the pan axis, and the arrowheads represent panning the dome to the right.
Figure 5-5 represents pointing the dome precisely at 225° from North (Southwest) with a tilt
of 25° below the virtual horizon. Panning to the left points the dome towards the South.
Panning to the right points the dome towards the West.
Figure 5-5: Pointing the dome precisely southwest with a tilt elevation of –25°
S
W
SW
-25
Dome