Avidyne IFD540 - Other Map Features

IFD500 Series Pilot Guide
4-6 Map Subsystem
OTHER MAP FEATURES
The table below defines other map features.
Map Symbol
Item
Description
Desired Track
Solid magenta triangle
on inside edge of map
compass rose
Heading Pointer
Blue pointer on each
side of the compass rose
denotes the aircraft
heading
Heading Select
(“Heading Bug”)
For those installations
where the IFD is
receiving heading select
(aka heading “bug”) data,
a hollow magenta
heading bug is displayed
for reference on the
inside edge of the map
compass rose
Projected track
line
Dashed white line
indicating actual track.
Connects ownship
symbol with compass
rose.