Garmin GTN 625 Pilot's Manual Upgrade Supplement page 47

Foreword
Getting
Started
Audio &
Xpdr Ctrl
Com/Nav
Figure 10-6 Terrain Altitude/Color Correlation for Terrain Proximity
FPL
Unlighted Obstacle
Direct-To
< 1000 ft
AGL
Proc
Wpt Info
Map
Traffic
Terrain
Weather
Nearest
Services/
Music
Utilities
System
Messages
Tower
Symbols
Appendix
Index
10-12
100 ft Threshold
1000 ft
Lighted Obstacle
> 1000 ft < 1000 ft
AGL AGL
Table 10-5 Terrain/Obstacle Colors and Symbology
Windmill
Table 10-6 Obstacle Icon Types
GTN 625/635/650 Pilot's Guide
Projected Flight Path
Unlighted Obstacle
Terrain between 100 ft and 1000 ft below the
aircraft altitude (Yellow)
Terrain more than 1000 ft below the aircraft altitude (Black)
Threat
Location
Terrain
Indicator
> 1000 ft
AGL
Windmill in Group
Threat Location
Terrain/
Obstacle
Color
Location
Terrain/
Obstacle at or
within 100 ft
Red
below current
aircraft
altitude
Terrain/
Obstacle
between
100 ft and
Yellow
1000 ft
below current
aircraft
altitude
Terrain/
Obstacle
between
1000 ft and
White
2000 ft
below current
aircraft
altitude
Power Line
190-01004-03 Rev. N
Terrain above or
within 100 ft
below the aircraft
altitude (Red)
Alert
Level
WARNING
(Red)
CAUTION
(Yellow)