Garmin Cirrus Perspective SR20, Pilot'S Manual

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190-00820-08 Rev. A Cirrus Perspective
™
by Garmin – Pilot’s Guide for the SR20/SR22SR22T
371
HAZARD AVOIDANCE
SY
STEM
O
VER
VIEW
FLIGHT
INSTRUMENTS
EIS
AUDIO P
ANEL
& CNS
FLIGHT
MANA
GEMENT
HAZARD
AV
OID
ANCE
AFCS
ADDITIONAL
FEA
TURES
APPENDICES
INDEX
DISPLAYING TERRAIN PROXIMITY DATA
The symbols and colors in Figure 6-89 and Table 6-10 are used to represent obstacles and aircraft altitude
when the Terrain Proximity Page is selected for display. Terrain Proximity uses black, yellow, and red to
represent terrain information relative to aircraft altitude. The color of each obstacle is associated with the
altitude of the aircraft.
1000 ft
Aircraft Altitude
1
00 ft Threshold
Terrain Above Aircraft Altitude
Red terrain is above
or within 100 ft below
the aircraft altitude
Yellow terrain is between 100 ft and 1000 ft below the aircraft altitude
Black terrain is more than 1000 ft below the aircraft altitude
Figure 6-89 Terrain Altitude/Color Correlation for Terrain Proximity
Unlighted Obstacle Lighted Obstacle
Obstacle Location
< 1000’ AGL > 1000’ AGL < 1000’ AGL > 1000’ AGL
WARNING: Red obstacle is above or
within 100’ below current aircraft
altitude
CAUTION: Yellow obstacle is between
100’ and 1000’ below current aircraft
altitude
Table 6-10 Terrain Proximity Terrain/Obstacle Colors and Symbology
Terrain and obstacle information can be displayed on the following pages:
• PFD Inset Map
• Navigation Map Page
• Terrain Proximity Page
• Trip Planning Page
• Flight Plan Page
• AUX - Video Page
Displaying terrain and obstacle information (maps other than the Terrain Proximity Page):
1)
Press the MAP Softkey (for the PFD Inset Map, press the INSET Softkey).
2) Press the TERRAIN Softkey to display terrain and obstacle data.
When Terrain Proximity is selected on maps other than the Terrain Proximity Page, an icon to indicate the
feature is enabled for display and a legend for Terrain Proximity colors are shown (Figure 6-93).
The Navigation Map Page Setup Menu provides a means in addition to the softkey for enabling/disabling
display of terrain and obstacles. The setup menu also controls the map range settings above which terrain and
obstacle data are decluttered from the display. If a map range larger than the map range setting is selected, the
data is removed from the map.