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REV 01 SEQ 001 PRIMARY FLIGHT DISPLAY
Heading
Actual Heading
‚ Ground Track
ƒ Target Heading
or Track
„ ILS Course
Actual Heading
Shows current aircraft heading on the moving heading scale. The ticks on the scale are repeated on the horizon line of attitude
indicator.
‚ Ground Track
Green diamond indicates current ground track, which will be different from aircraft heading in crosswind conditions.
ƒ Target Heading or Track
Blue triangle marks the heading or track selected in FCU Heading window. If indicator is outside visible scale, it is replaced by a
digital readout located at the side of heading scale which is closest to target heading. If aircraft is in managed lateral mode (NAV)
following ight plan route, the target heading indicator is removed.
„ ILS Course
Magenta dagger on heading scale indicates the selected landing runway ILS course, or course manually entered on MCDU Rad
Nav page. If indicator is outside visible scale, it is replaced by a digital readout located at the side of heading scale which is
closest to ILS course.
A319/320/321
Systems Manual
Phoenix Simulation Software P 15
REV 01 SEQ 001 NAVIGATION DISPLAY
General
Navigation displays (ND) are inboard displays on Captain and FO panels. The NDs present all information for navigating the aircraft,
including ight plan route display, moving map of database navaids / waypoints / airports, tuned navaid bearing pointers and
information, TCAS (Trafc Alert and Collision Avoidance system) display etc.
The navigation display has 5 different modes of operation: ROSE ILS, ROSE VOR, ROSE NAV, ARC and PLAN.
ROSE ILS Mode ROSE VOR Mode ROSE NAV Mode
ARC Mode PLAN Mode
EFIS Control Panel,
ND Mode and Range selectors
ND Modes
ND Modes are selected using selector knob on EFIS Control Panel. Another selector knob changes display Range, from 10 to
320 NM.
ROSE ILS and ROSE VOR modes are mainly used during ILS and VOR approaches; they display selected course needle, course
deviation indicator, and glideslope deviation indicator, along with all other common information. Other three modes display active
ight plan route. ROSE NAV and ARC modes show a map with overlaid route display, ROSE NAV mode showing full 360 degrees
around aircraft, and ARC showing forward sector. PLAN mode allows to review entered route by stepping and centering through
all waypoints on the route.
A319/320/321
Systems Manual
Phoenix Simulation Software P 16
REV 01 SEQ 001 NAVIGATION DISPLAY
ND Common information
Heading
‚ Groundtrack ƒ Selected heading
„ GS / TAS
… Wind
† Bearing pointers
‡ Selected Navaids
ˆ Range marks
Heading
A yellow index marks present aircraft heading on the rotating heading rose.
‚ Groundtrack
Green diamond mark displays current aircraft ground track, which is different from heading in crosswind conditions.
ƒ Selected heading
Blue triangle shows heading selected on FCU. It is removed when ying in managed lateral (NAV) mode. In ND ARC mode,
if selected heading is outside visible arc of heading rose, it is numerically displayed at the heading arc side closest to the
selected heading.
„ GS / TAS
Digital indication of current Groundspeed and True Airspeed.
… Wind
Digital indication of current wind direction and speed. If wind is present, a green arrow shows wind direction relative to aircraft
heading.
† Bearing pointers
Needles point to tuned navaid stations. Appear only when a navaid is selected for display on EFIS control panel (see below).
‡ Selected Navaids
Information on tuned navaids, selected on EFIS control panel. Include selected receiver, navaid identier, and DME distance if
available. A letter “M” is added after navaid name if navaid is manually tuned on MCDU Rad Nav page. A letter “R” is added if a
frequency is manually tuned on Radio Management Panel (RMP, located on center pedestal). No letters are added when navaid is
autotuned by the FMS. Arrow symbols show which bearing pointer on the rose display represents this navaid.
ˆ Range marks
Located at range circles and dene corresponding circle range from the aircraft symbol. In ND ARC mode, the outer circle
represents the range selected on EFIS control panel. In all other (ROSE and PLAN) modes, the outer circle has half the range
selected on EFIS control panel.
A319/320/321
Systems Manual
Phoenix Simulation Software P 17
REV 01 SEQ 001 NAVIGATION DISPLAY
ND Common information (continued)
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PSS A319/A320/A321 Systems Manual 系统手册(5)
