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appears, if the wind speed is above two knots.
If the display does not receive either wind speed or direction, dashes replace the numbers on
the display.
(7) Navaids
When the ADF-OFF-VOR selector switch on either the pilot's or copilot's EFIS control panel is
set to ADF or VOR, the onside ND displays the following characteristics of the corresponding
navaid in white for VOR or in green for ADF (left side for receiver 1 and right side for receiver
2) :
‐ Type of navaid (ADF or VOR)
‐ Shape and color of the associated bearing pointer (if the bearing pointer is in view).
‐ Navaid identification (or frequency by default)
‐ DME distance if a DME is collocated with the selected VOR. ADF and DME distance are
never displayed at the same time.
‐ Mode of tuning
• M for a navaid tuned manually by the pilot through the MCDU (underlined and dimmed),
• R for a navaid tuned from an RMP (Radio Management Panel) (underlined and dimmed),
• Nothing for a navaid tuned automatically by the FMGC.
If reception fails, the ND stops displaying the associated data (except for the identification or
frequency).
(8) Bearing pointer (green for ADF, white for VOR)
This pointer appears when bearing data is available.
A318/A319/A320/A321 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
INDICATING / RECORDING SYSTEMS
INDICATIONS ON ND
A318/A319/A320/A321 FLEET DSC-31-45 P 4/72
FCOM 19 AUG 10
If the aircraft is not receiving the beacon or if a receiver fails, the associated bearing pointer
disappears.
(9) Chronometer Indication (white)
These numbers appear when the onside chronometer is started.
They display the elapsed time.
The indication is in minutes and seconds from 0 to 59 min 59 s, and in hours and minutes from
1 h to 99 h 59 min (Seconds are not displayed beyond 59 min 59 s).
(10) Range marks
The range scale value selected on the EFIS control panel (10 to 320 nm) governs the scale of
the ND.
ROSE MODES
Applicable to:
,
,
MSN,,,,
(1) Aircraft symbol (yellow)
Fixed and centered in the display, this symbol points to the yellow lubber line.
A318/A319/A320/A321 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
INDICATING / RECORDING SYSTEMS
INDICATIONS ON ND
A318/A319/A320/A321 FLEET DSC-31-45 P 5/72
FCOM 19 AUG 10
(2) Aircraft heading
The fixed yellow lubber line points to the aircraft magnetic heading on the moving white
compass rose. Small white triangles are fixed at 45 ° intervals on the circumference of the
compass rose.
“TRUE” appears at the top of the compass rose, when it is displaying true heading instead of
magnetic heading (latitude above 73 ° North or 60 ° South).
(3) Selected heading or track (blue)
This pointer shows the heading or track indicated on the FCU's HDG TRK counter.
(4) Actual aircraft track (green)
This symbol is a small green diamond.
(5) Ground speed and true air speed (green)
ADIRS furnishes these speeds.
(6) Wind direction and speed
ADIRS provides the wind direction and speed. The digital direction and the analog direction
(indicated by the green arrow) reflect both the true north reference. The green arrow only
appears, if the wind speed is above two knots.
If the display does not receive either wind speed or direction, dashes replace the numbers on
the display.
(7) Navaids
When the ADF-OFF-VOR selector switch on either the pilot's or copilot's EFIS control panel is
set to ADF or VOR, the onside ND displays the following characteristics of the corresponding
navaid in white for VOR or in green for ADF (left side for receiver 1 and right side for receiver
2) :
‐ Type of navaid (ADF or VOR)
Shape and color of the associated bearing ‐ pointer (if the bearing pointer is in view).
‐ Navaid identification (or frequency by default)
‐ DME distance if a DME is collocated with the selected VOR. ADF and DME distance are
never displayed at the same time.
‐ Mode of tuning
• M for a navaid tuned manually by the pilot through the MCDU (underlined and dimmed),
• R for a navaid tuned from an RMP (Radio Management Panel) (underlined and dimmed),
• Nothing for a navaid tuned automatically by the FMGC.
If reception fails, the ND stops displaying the associated data (except for the identification or
frequency).
(8) Bearing pointer (green for ADF, white for VOR)
This pointer appears when bearing data is available.
A318/A319/A320/A321 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
INDICATING / RECORDING SYSTEMS
INDICATIONS ON ND
A318/A319/A320/A321 FLEET DSC-31-45 P 6/72
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A320机组操作手册FLIGHT CREW OPERATING MANUAL 3(120)
