Section 7
Description of the Airplane and Systems
Columbia 400 (LC41-550FG)
RC050002
Initial Issue of Manual: November 10, 2004
7-32
Latest Revision Level/Date: -/11-10-2004
HSI Symbology
•
HSI Moving Map –
Displays up to a maximum of 15 waypoints and labels from the active
flight plan. The active leg of the flight plan is depicted in magenta, and all other legs of the
flight plan are depicted in white. The moving map will also display waypoints and labels of
an approach and hold.
•
Magnetic Heading –
A numeric indication of current aircraft magnetic heading.
•
Wind Vector -
Displays the current wind speed and wind direction. The arrow indicates the
direction of the wind relative to the current aircraft heading. There will be a several second
lag in updating current wind speed and direction after turns.
•
HSI Map Range –
When the moving map is selected for display on the HSI via the “View”
knob, the outer and inner rings of the compass rose are labeled with range in nautical miles.
Selectable ranges for the outer ring are 2, 5, 10, 20, 50, 100, and 200 nm.
•
Projected Track Line –
The dashed white projected track line originates from the aircraft
present position symbol and terminates at the triangle along the outer edge of the compass
rose. It displays a projection of the current ground track of the aircraft.
•
Course Deviation Indicator (CDI) –
The green single-line CDI displays deviation from the
set or desired course.
•
Bearing Pointer –
The blue dual-line bearing pointer is associated with the Bearing source
and displays the current bearing to the Bearing waypoint (GPS1 or GPS2) or bearing to the
station (VLOC1 or VLOC2). A bearing pointer will not be displayed if the VLOC source is
tuned to an ILS or LOC station.
•
Compass Rose –
In both 360° full view and 120 arc view, the minor graduation marks
represent 5°, major graduation marks represent 10°, with every 30°
labeled. The outer edge of the compass rose is marked with reference marks every 45°.
Right Knob and Buttons
•
Right Knob –
The function of the right knob changes based on which button on the right
side is selected (indicated by green highlighted ring around the button label). The symbol
above the knob denotes the current function of the knob. The
symbol describes the rotary
action of the knob. The
symbol describes the push button action of the knob.
Active Button
Knob Label
Rotary Action
Push Action
Hdg Bug
Sets heading bug
Syncs heading bug to
current magnetic
Alt Bug
Sets altitude bug
Syncs altitude bug to
nearest 100 ft
VSI Bug
Sets VSI bug
Syncs VSI bug to nearest
50 fpm
Baro Set
Sets Baro
Sets Baro to 29.92
•
Heading Bug Button (Hdg Bug) –
When selected, allows the right knob to control the
position and value of the heading bug on the HSI compass rose. The range of the allowable
values is 001 to 360°. The selected numeric value appears in the button label. See Figure 7 -
7.