320系列导航正常操作B

航空发表于 2011-4-2 07:06:35

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航空发表于 2011-4-2 07:06:47

NAVIGATION MENU Normal operation (B) 1/43 NAVIGATION MENU Normal operation (B) 2/43 The ADIRS are now aligned and the flight plan has been entered into the MCDU. Let’s see the other operations you have to do concerning the navigation system in a normal flight. NAVIGATION MENU Normal operation (B) 3/43 Diissppllaayy VOR 22 ddaattaa.. VOR 11 ppooiinntteerr aanndd ddaattaa aarree sshhoownn oonn tthhee ND.. NAVIGATION MENU Normal operation (B) 4/43 VOR 11 ppooiinntteerr aanndd ddaattaa aarree sshhoownn oonn tthhee ND.. Noo.. Seelleecctt VOR 22 sswiittcchh.. NAVIGATION MENU Normal operation (B) 5/43 Noo.. Seelleecctt VOR 22 sswiittcchh.. VOR 11 ppooiinntteerr aanndd ddaattaa aarree sshhoownn oonn tthhee ND.. NAVIGATION MENU Normal operation (B) 6/43 The left side of the ND shows information from receiver 1 and the right side from receiver 2. NAVIGATION MENU Normal operation (B) 7/43 Notice that a small picture of the associated pointer being used is represented close to the name of the corresponding VOR. As the VOR associated data and pointers are displayed, both receivers consider the VOR signal as valid. On the second line, the VOR identifier appears, here “Bravo Tango”. On the third line, in green, the DME distance in NM. NAVIGATION MENU Normal operation (B) 8/43 To see the nav aids automatically tuned by the FMGC, we have to call the RAD NAV page. Caallll tthhee RAD NAV ppaaggee.. NAVIGATION MENU Normal operation (B) 9/43 To see the nav aids automatically tuned by the FMGC, we have to call the RAD NAV page. Noo.. Seelleecctt tthhee RAD NAV ppbb ssw.. NAVIGATION MENU Normal operation (B) 10/43 To see the nav aids automatically tuned by the FMGC, we have to call the RAD NAV page. Noo.. Seelleecctt tthhee RAD NAV ppbb ssw.. NAVIGATION MENU Normal operation (B) 11/43 You can see on the RAD NAV page that the FMGC has automatically tuned the VOR “Bravo Tango” on both receivers. Seelleecctt VOR..D kkeeyy.. NAVIGATION MENU Normal operation (B) 12/43 You can see on the RAD NAV page that the FMGC has automatically tuned the VOR “Bravo Tango” on both receivers. Noo.. Seelleecctt tthhee VOR..D kkeeyy.. NAVIGATION MENU Normal operation (B) 13/43 You can see on the RAD NAV page that the FMGC has automatically tuned the VOR “Bravo Tango” on both receivers. Noo.. Seelleecctt tthhee VOR..D kkeeyy.. NAVIGATION MENU Normal operation (B) 14/43 The VOR present in the database are now displayed. We will manually select, as a training example, the VOR “Mike Echo Lima”. The VOR identifier MEL has been typed for you in the scratchpad of the MCDU. Insert it by selecting line key R1. IInnsseerrtt VORMELL.. NAVIGATION MENU Normal operation (B) 15/43 The VOR present in the database are now displayed. We will manually select, as a training example, the VOR “Mike Echo Lima”. The VOR identifier MEL has been typed for you in the scratchpad of the MCDU. Insert it by selecting line key R1. Noo.. LLiinnee sseelleecctt R11 kkeeyy.. NAVIGATION MENU Normal operation (B) 16/43 The VOR present in the database are now displayed. We will manually select, as a training example, the VOR “Mike Echo Lima”. The VOR identifier MEL has been typed for you in the scratchpad of the MCDU. Insert it by selecting line key R1. Noo.. LLiinnee sseelleecctt R11 kkeeyy.. NAVIGATION MENU Normal operation (B) 17/43 Notice the VOR identifier in uppercase on the MCDU indicating a manual selection. On the ND, this is confirmed by a tiny underlined “M” beside the VOR 2 data location. Notice also as a valid signal is not yet received from VOR “MEL”, the associated data and pointer are not shown. Seett IILLS ddiissppllaayy oonn.. NAVIGATION MENU Normal operation (B) 18/43 Notice the VOR identifier in uppercase on the MCDU indicating a manual selection. On the ND, this is confirmed by a tiny underlined “M” beside the VOR 2 data location. Notice also as a valid signal is not yet received from VOR “MEL”, the associated data and pointer are not shown. Noo.. Seelleecctt IILLS ppbb ssw.. NAVIGATION MENU Normal operation (B) 19/43 Notice the VOR identifier in uppercase on the MCDU indicating a manual selection. On the ND, this is confirmed by a tiny underlined “M” beside the VOR 2 data location. Notice also as a valid signal is not yet received from VOR “MEL”, the associated data and pointer are not shown. Noo.. Seelleecctt IILLS ppbb ssw.. NAVIGATION MENU Normal operation (B) 20/43 On the PFD, you can check the ILS identifier, “Oscar Lima Echo” in this case, the frequency and the course. The course is also indicated on the ND. The check and the selection of the nav aids are now complete. We will carry on with the settings of the altimeters. NAVIGATION MENU Normal operation (B) 21/43 We will now set the barometer settings on the EFIS control panel. The current QNH is 1007 hPa. Seett tthhee ccoorrrreecctt QNH oonn tthhee EFFIIS ppaanneell.. NAVIGATION MENU Normal operation (B) 22/43 Noo.. Seelleecctt tthhee bbaarroomeetteerr rreeffeerreennccee sseelleeccttoorr.. We will now set the barometer settings on the EFIS control panel. The current QNH is 1007 hPa. NAVIGATION MENU Normal operation (B) 23/43 Noo.. Seelleecctt tthhee bbaarroomeetteerr rreeffeerreennccee sseelleeccttoorr.. We will now set the barometer settings on the EFIS control panel. The current QNH is 1007 hPa. NAVIGATION MENU Normal operation (B) 24/43 The new QNH is displayed on the EFIS control panel. On the PFD, the QNH is shown and the altitude indication can be checked. We will now assume that we have taken off. NAVIGATION MENU Normal operation (B) 25/43 During the climb, at transition altitude, here 4000 ft QNH, the barometric indication will flash on the PFD. You will have to switch the barometric settings to standard (STD) by pulling the barometer reference selector. Seett bbaarroo STTD.. NAVIGATION MENU Normal operation (B) 26/43 During the climb, at transition altitude, here 4000 ft QNH, the barometric indication will flash on the PFD. You will have to switch the barometric settings to standard (STD) by pulling the barometer reference selector. Noo.. Seelleecctt tthhee bbaarroomeetteerr rreeffeerreennccee sseelleeccttoorr.. NAVIGATION MENU Normal operation (B) 27/43 Noo.. Seelleecctt tthhee bbaarroomeetteerr rreeffeerreennccee sseelleeccttoorr.. During the climb, at transition altitude, here 4000 ft QNH, the barometric indication will flash on the PFD. You will have to switch the barometric settings to standard (STD) by pulling the barometer reference selector. NAVIGATION MENU Normal operation (B) 28/43 STD appears on the EFIS control panel. You can also see the STD indication on the PFD in cyan and yellow boxed. Notice also the selected altitude which has changed to a flight level indication, FL130. Let’s assume we have performed the same setting on the standby altimeter. NAVIGATION MENU Normal operation (B) 29/43 As the VOR receiver 2 receives now a valid signal from the VOR MEL, the associated pointer and data are displayed on the ND. As MEL VOR is not equipped with a DME, the DME indication is replaced by green dashes. NAVIGATION MENU Normal operation (B) 30/43 The indication “” NAV ACCUR UPGRAD” has appeared at the bottom of the ND and in the MCDU scratchpad meaning that the navigation accuracy level has automatically switched from LOW to HIGH. We will see now how to make a navigation accuracy check. NAVIGATION MENU Normal operation (B) 31/43 The objective of the navigation accuracy check is to compare the raw data from the tuned nav aids with the corresponding FM computed data. The SOP recommends to make it periodically in cruise, prior to initiating the descent and when entering a terminal approach area. • If your aircraft is equipped with GPS primary, no accuracy check is required as long as GPS primary is available. The GPS mode can be checked on the PROG page. NAVIGATION MENU Normal operation (B) 32/43 If the GPS is no longer primary, the message “GPS PRIMARY LOST” is displayed on the ND and in the MCDU scratchpad. Notice that the navigation accuracy level stays at HIGH. Nevertheless, the navigation accuracy has to be verified. The SOP recommends in such a case to perform the comparison in a hourly base. NAVIGATION MENU Normal operation (B) 33/43 This check has to be performed whenever the following cases occur: - IRS only navigation, - The PROG page displays LOW accuracy, - “NAV ACCUR DOWNGRAD” message appears on the MCDU and on the ND. NAVIGATION MENU Normal operation (B) 34/43 To perform this check, you have to use the selected nav aids and display them on the ND. We have set the ND range to 80. The VOR “Sierra Papa Romeo” has been manually tuned on receiver 1 and the VOR “Papa Alpha Sierra” on receiver 2. Note that the VOR “Papa Alpha Sierra” is the next “TO” waypoint of the flight plan. NAVIGATION MENU Normal operation (B) 35/43 There are two ways to do this check. The first method is to compare the “TO” waypoint distance and bearing which is FM computed data with the corresponding nav aid DME distance and bearing. Compare these two distances DME distance Caallll tthhee PROG ppaaggee.. FM computed bearing Raw data bearing Compare these two bearings FM computed distance NAVIGATION MENU Normal operation (B) 36/43 DME distance Noo.. Seelleecctt tthhee PROGppbb ssw.. There are two ways to do this check. The first method is to compare the “TO” waypoint distance and bearing which is FM computed data with the corresponding nav aid DME distance and bearing. Compare these two distances FM computed bearing Raw data bearing Compare these two distances FM computed distance NAVIGATION MENU Normal operation (B) 37/43 DME distance Noo.. Seelleecctt tthhee PROGppbb ssw.. There are three ways to do this check. The first method is to compare the “TO” waypoint distance and bearing which is FM computed data with the corresponding nav aid DME distance and bearing. Compare these two distances FM computed bearing Raw data bearing Compare these two distances FM computed distance NAVIGATION MENU Normal operation (B) 38/43 The second method is to insert a VOR/DME ident in the BRG/DIST TO field on the PROG page and to compare the computed BRG/DIST with the raw data on the ND. We have typed the VOR/DME ident SPR in the scratchpad for you. IInnsseerrtt SPR iinn BRG // DIISTT ffiieelldd.. NAVIGATION MENU Normal operation (B) 39/43 The second method is to insert a VOR/DME ident in the BRG/DIST TO field on the PROG page and to compare the computed BRG/DIST with the raw data on the ND We have typed the VOR/DME ident SPR in the scratchpad for you. Noo.. LLiinnee sseelleecctt 44R.. NAVIGATION MENU Normal operation (B) 40/43 The second method is to insert a VOR/DME ident in the BRG/DIST TO field on the PROG page and to compare the computed BRG/DIST with the raw data on the ND We have typed the VOR/DME ident SPR in the scratchpad for you. Noo.. LLiinnee sseelleecctt 44R.. NAVIGATION MENU Normal operation (B) 41/43 We have now on the PROG page the computed bearing and distance to the selected nav aid. The distances shown on the ND and on the PROG page can be compared. Compare these two distances DME distance Computed BRG / DIST NAVIGATION MENU Normal operation (B) 42/43 The last method consists in checking that the raw data needle passes through the blue FMGS generated symbol for the VOR/DME, and that the position of this symbol corresponds to the DME distance. NAVIGATION MENU Normal operation (B) 43/43 Whatever method is used, if the error is less than 3 NM, the check is positive and the FM position is reliable. The SOP recommends to use the ND in ARC or NAV mode and managed lateral guidance. If the error is greater than 3 NM, you can consider that the FM position is not reliable. In such a case, the SOP recommends to use raw data for navigation and to monitor it. MMoodduullee ccoommpplleetteedd NEXT NAVIGATION MENU Normal operation (B) 44/43 LLIISSTTOOFFSSUUBBJJEECCTTSS EXIT AUDIO GLOSSARY FCOM RETURN RRAADDIIOONNAAVVIIGGAATTIIOONNIINNSSTTRRUUMMEENNTTSS AALLTTIIMMEETTEERRSSSSEETTTTIINNGG NNAAVVIIGGAATTIIOONNAACCCCUURRAACCYYCCHHEECCKK

show616 发表于 2011-4-2 11:40:36

发到手的萨法的发生

bocome 发表于 2011-7-31 10:43:26

FOBN Operating Environment Volcanic Ash Awareness

songsimple 发表于 2012-2-20 18:56:14

谢谢分享拿走学习谢谢楼主

liu5031 发表于 2012-3-10 09:51:52

导航操作不很难

tissle 发表于 2014-4-17 10:42:01

好资料，学习中。。。

diguo 发表于 2017-3-13 10:56:31

恩。好东西。好好学习一下

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320系列导航正常操作B