-
with the TRK FPA mode: Vbar symbol associated to the flight path
vector. The guidance orders are presented on a given PFD provided that the FD pushbutton switch light on the respective EFIS control section of the FCU is on, the on condition corresponds to the FD ON selection (Ref. Fig. 016) item (b).
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R PFD - Guidance Selection Figure 016
1EFF : 1 1 1CES ALL 1 111 31-64-00 Page 33 Feb 01/05
Moreover, at least one FD must be engaged.
Provided that there is a value displayed in the FCU HDG/TRK counter
and the FD is off, a cyan vertical bar on the horizon line indicates
the selected heading or track.
**ON A/C ALL
(10) FD bars
R **ON A/C 106-149, 303-399, 401-499,
(Ref. Fig. 017)
**ON A/C 001-049, 051-099, 101-105, 151-199, 201-299, 301-302,
(Ref. Fig. 018)
**ON A/C ALL
The pitch and roll bars automatically go out of view at touchdown in
land mode.
In some cases, the FD bars flash for 10 s and then remain steady. For
example in the following conditions :
-reversion to the AFS basic modes (case of power supply transient),
-change of selected flight level when the AFS was already engaged in ALT CAPT mode.
-loss of LOC or G/S in land mode or loss of LAND mode.
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PFD - FD Display Figure 017
R 1EFF : 1 1 1CES 106-149, 303-399, 401-499, 1 111 31-64-00 Page 35 Aug 01/05
PFD - FD Display
Figure 018
R 1EFF : 001-049, 051-099, 101-105, 151-199, 1 31-64-00Page 36 1201-299, 301-302, 1May 01/05 1 1 1CES 1
(11) Flight Path Vector
R **ON A/C 106-149, 303-399, 401-499,
(Ref. Fig. 019)
**ON A/C 001-049, 051-099, 101-105, 151-199, 201-299, 301-302,
(Ref. Fig. 020)
**ON A/C ALL
By means of the HDG V/S - TRK FPA pushbutton switch on the FCU, the crew can choose either set of basic modes for the AFS, and subsequent presentation on the PFD:
-
with the HDG V/S mode, the A/C attitude presentation is privileged,
-
with the TRK FPA mode, the A/C symbol is dimmed and the flight path vector symbol appears giving the A/C actual flight path angle and drift angle (track).
The flight path vector symbol provides the pilot with the A/C present flight path angle and the A/C present track information. This symbol provides the pilot with the display of his actual flight path trajectory, in longitudinal and in vertical so that he sees no discontinuity when "switching" from this symbol on the PFD to the view of the outside world through the windshield. The Flight Path Vector lateral displacements are limited to 21 degrees drift angle.
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PFD - Flight Path Presentation and Parameters
Figure 019 (SHEET 1)
R 1EFF : 106-149, 303-399, 401-499, 1 31-64-00Page 38 1 1 Aug 01/05 1 1 1CES 1
PFD - Flight Path Presentation and Parameters
Figure 019 (SHEET 2)
R 1EFF : 106-149, 303-399, 401-499, 1 31-64-00Page 39 1 1 Aug 01/05 1 1 1CES 1
PFD - Flight Path Presentation and Parameters
Figure 020 (SHEET 1)
R 1EFF : 001-049, 051-099, 101-105, 151-199, 1 31-64-00Page 40 1201-299, 301-302, 1May 01/05 1 1 1CES 1
PFD - Flight Path Presentation and Parameters
Figure 020 (SHEET 2)
R 1EFF : 001-049, 051-099, 101-105, 151-199, 1 31-64-00Page 41 1201-299, 301-302, 1May 01/05 1 1 1CES 1
ITEM LIST
R **ON A/C 106-149, 303-399, 401-499,
(Ref. Fig. 019)
**ON A/C 001-049, 051-099, 101-105, 151-199, 201-299, 301-302,
(Ref. Fig. 020)
**ON A/C ALL
------------------------------------------------------------------------------ITEM PARAMETER EQUIPMENT LABEL COLOUR ------------------------------------------------------------------------------1 Flight path vector longitudinal ADIRU IRS 322 Green Flight path vector lateral ADIRU IRS 321 Green 2 Flight path director longit. FMGC 141 Green Flight path director lateral FMGC 140 Green
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