AV8OR User’s Guide
Aviation Mode Operation
VFR Moving Map Function
Pub. No D200803000008 Page 3-31 Rev 3 Apr 2009
© Honeywell International Inc. Do not copy without express permission of
Honeywell.
Figure 3-28: Map – Relative Terrain
•
On the Relative Terrain map, the terrain is colored
according to its height relative to the aircraft, as
shown in the following table.
o
A 0.5 nm radius circle around each is colored
according to the height of the obstacle relative to the
aircraft, as shown in the following table.
Table 3-5 Relative Terrain
Relative Terrain
Altitude (feet)
Relative
Obstacle
Altitude (feet)
Color
Dither
Pattern
Percent
Filled
>= +250
>= -250
Red
50%
-250 to +249
-750 to –251
Yellow
50%
-750 to –251
-1250 to –751
Yellow
25%
-1250 to –751
-17500 to –1251
Dark
Green
/Dark
Yellow
50%
-2000 to –1251
< -2000 to -1751
Dark
Green
100%
< -2000
< -2000
Black
100%
o
At ranges of 200 nm and less, areas not covered by
the terrain database are displayed using a 50 % red
dithered pattern.
