prompt is displayed in line 6 after the list, unless a TEMPORARY exists.
-
A runway selection results automatically in the engine out SID selection.
-
A NEXT PAGE arrow (right arrow) is displayed in title line, column 24 to allow access to DEPARTURE 2 page.
2 DEPARTURES page 2 (SID, enroute TRANS selection)
_ (Ref. Fig. 032)
a Access:
_ left or right arrow key from DEPARTURE page 1 (runway selection). Selection of a runway.
b Purpose
_ Displays the list of SIDs which are compatible with the selected runway and the enroute transitions compatible with the selected SID if any.
c Data fields
_
-Title and 1L-1R: same as DEPARTURE page 1 for runway selection.
-2L-5L: the SIDs which are available for the selected runway are displayed for selection. It includes the EOSID and the "NO SID" option.
-2R-5R: the enroute transitions available for the selected SID are displayed for selection. It includes the "NO TRANS" option.
-If there are no SIDs or no TRANS available for selection, NONE is displayed in 1L in the correct field and the corresponding list is blank.
-6L-RETURN or ERASE RETURN is displayed when the page has been accessed by NEXT PAGE key without runway changing. Pressing the LS key reverts the display to LAT REV page. ERASE is displayed as soon as one element of the procedure has been changed. Pressing the LS key deletes the temporary and reverts the display to LAT REV page.
-6R-INSERT. This prompt appears as soon as one element of the procedure has been changed. It allows to activate the temporary and displays the active F-PLN page which was last displayed.
-EOSID-The engine out SID is displayed in line 6.
DEPARTURE Pages
Figure 032
After a runway has been selected (temporary created), the EOSID for that runway (if there is one in data base) is automatically selected and displayed in this field. This automatic selection does not concern the EOSID in the SID list (2L thru 5L) which has to be selected by the pilot. If there is no EOSID, NONE is displayed.
-If one of the list (TRANS or SID) or both do not fit in one page, it can be slewed in an open loop, 4 lines by 4 lines. Slew up and down arrows may thus be displayed in scratchpad following general rules. If INSERT prompt is pressed without all selections made then a F-PLN discontinuity may be strung and the corresponding fields for which no selection was made are dashed in line 1.
(c) MCDU mechanization (Ref. Fig. 033, 034, 035) One prompt on LAT REV at origin page and two different pages are available to select a departure procedure.
-DEPARTURE prompt,
-RWY page displays the available runways and features,
(DEPARTURE 1 page),
-DEPARTURE page displays the SIDs compatible with the selected
RWY (if there is one). (DEPARTURE 2 page). The selected elements of the active departure procedure are displayed in green (active F-PLN color) without possible selection; but when there is a TEMPORARY F-PLN which contains selections other than the ACTIVE F-PLN selection, the active elements are displayed in the list in green with an arrow for selection, and the temporary selected elements are in yellow (TMPY color) in the first line and in cyan without arrow in the lists. Then, when a runway is modified on the RWY page (TMPY F-PLN) the MCDU displays the DEPARTURE 2 page. On this page the new RWY is displayed in TMPY color in line 1 and the list of SIDs compatible with the new temporary runway is displayed. If the active SID is compatible with the selected runway, it remains selected (yellow in line 1) and is displayed again in the SID list (green, no arrow). If the active SID is not compatible with the temporary selected RWY, no SID is selected (white dashes in line 1) and the list of compatible SID is displayed. If no SID is compatible, the NO SID option is selected by default, the SID list is blank, and NONE is displayed in TMPY color in line 1.
MCDU Mechanization (Sheet 1/3)
Figure 033
MCDU Mechanization (Sheet 2/3)
Figure 034
MCDU Mechanization (Sheet 3/3)
Figure 035
When the pilot can select the desired SID, the new selected SID is displayed in TMPY color on first line and the list of compatible TRANS appears on this page (SID list remains). If the active TRANS is compatible with the selected SID, it remains selected (yellow in line 1) and is displayed again in the TRANS list (green, no arrow). If the active TRANS is not compatible with the selected SID then no transition is selected (dashes in line 1) and the list of compatible TRANS is displayed. If no transition is compatible, the NO TRANS option is selected by default, the TRANS list is blank, and NONE is displayed in TMPY color in line 1. When the NO SID (or NO TRANS) option is selected, a discontinuity may be strung in the procedure and NONE is displayed in TMPY color in the appropriate field of line 1. In any case, when a RWY is changed, the compatibility of the active SID and/or TRANS is checked. Or when a SID is changed, the compatibility of the active TRANS is checked. Compatibility checking is based solely on a match of the active procedure identifier in the corresponding list of identifiers. INSERT prompt and ERASE prompt are available as soon as one element (RWY, SID, TRANS) is temporary. On the SID list, it is possible to select any compatible SID including EOSID and NO SID option. If a RWY is selected without SID, the Departure is defined by the runway and a FA leg (starting at RWY fix on the runway axis and terminating at 1500 ft) followed by a F-PLN discontinuity. A full departure being selected, when the DEPARTURE page is accessed thru NEXT PAGE on RWY page, the list of SID compatible to the selected RWY is displayed. The list of TRANS compatible to the selected SID is displayed. It is then possible to modify the TRANS (corresponding LS key + INSERT) and/or the SID. When modifying the SID, the temporary SID is displayed in TMPY color in line 1 and the new SID compatible TRANS list is displayed on the right part on the page. While a runway modification is pending and the DEPARTURE 1 page is displayed (TMPY F-PLN), if the pilot "inserts" the modification on this page, the MCDU reverts to an ACTIVE F-PLN page and not to the SID page even if the previously selected SID is not compatible (F-PLN DISC). 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：A320飞机维护手册 AMM AUTO FLIGHT 自动飞行3(44)
