Garmin GPS 175 Pilot's Manual page 78

Navigation
Map Range Indicator
6
Displays current map range in the upper left quadrant of the range ring
(i.e., the distance from the aircraft to the range ring).
North Indicator
7
Indicates True north.
Page Orientation Label
Options:
North Up orients map to True north.
•
8
Heading Up orients map to current aircraft heading (requires
•
heading data source interface).
Track Up orients map to current aircraft GPS track.
•
Map Overlay Icons
9 Indicates status of overlays at the current map range.
Includes: obstacles, power lines, precipitation, terrain, and traffic
AUTOMATIC ZOOM
AIRCRAFT DEFAULT
STATE
Ground 0.50 nm
Air 10.0 nm
FEATURE LABELS
To maintain readability, map feature labels remain uniform at all zoom levels.
TRAFFIC UNITS
System Units page selections do not affect the display of traffic on the Map page.
3-4
Map remembers the last zoom range for each
aircraft state, and automatically resumes this
ZOOM
view when the aircraft transitions between air
and ground states.
GPS 175/GNX 375 Pilot's Guide 190-02207-02 Rev. 1