Garmin GTN 625, Pilot'S Manual

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8-18
GTN 625/635/650 Pilot’s Guide 190-01004-03 Rev. P
Foreword
Getting
Started
Audio &
Xpdr Ctrl
Com/Nav
FPL
Direct-To
Proc
Wpt Info
Map
Traffic
Terrain
Weather
Nearest
Services/
Music
Utilities
System
Messages
Symbols
Appendix
Index
Tower Windmill Windmill in Group Power Line
Table 8-4 Obstacle Icon Types
Color Description
None Lines are removed when they are more than 2,000 ft below the
aircraft.
White Lines are white when they are within 2,000 ft below the aircraft.
Amber Lines are amber when they are within 1,000 ft below the aircraft.
Red Lines are red when they are within 100 ft below or above the
altitude of the airplane.
Table 8-5 Fixed Wing Color Scheme for Obstacles and Wires
Color Description
None Lines are removed when they are more than 500 ft below the
rotorcraft.
White Lines are white when they are within 500 ft below the rotorcraft.
Amber Lines are amber when they are within 250 ft below the rotorcraft.
Red Lines are red when they are at or above the altitude of the
rotorcraft.
Table 8-6 Rotorcraft Color Scheme for Obstacles and Wires
Grouped obstacles are shown with an asterisk. The color of the asterisks
is tied to the relative altitude of the highest obstacle in the group, not other
obstacles within that group. Obstacles are grouped when they would otherwise
overlap.