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庞巴迪CRJ200公务机机组操作手册 Bombardier CRJ-语音/视觉指示和记录(3)

时间:2011-11-17 10:44来源:蓝天飞行翻译 作者:公务机
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Engine Indication and Crew Alerting System  REV 56, Jan 31/03 


1. ENGINE INDICATING AND CREW ALERTING SYSTEM
The engine indicatingand crew alertingsystem(EICAS)providesthe crew withtwo electronic displaysto monitor theengines, control surfacesandall major aircraftsystems. The EICASsystemalso providesthe crew with alertingsystemmessagesthat are postedon theEICASdisplays in theform of warning, caution,advisoryand status messages. All warningand caution messageswill also illuminate the MASTERWARNING or MASTER CAUTIONlights on theglareshield. Some crewalerts are also accompaniedby auraltones and voice advisories. The EICASsystem can alsoilluminate switchlights on specificsystem controlpanels to provide component/systemstatusortoprompt corrective crewaction.
The EICASsystemconsists ofthe following:
W  Two EICASdisplays onthecenterinstrumentpanel -
Usedtodisplaysysteminformation andstatus.

NOTE
TheEICASdisplaysarereferredtoasEICASDisplay 1(ED1)andEICASDisplay2(ED2). ED1isontheleft andED2isontheright. Theinformationthatisshown on each display is referred to as a page. In normal configuration,thePrimarypageisshownonED1and theStatuspageis shown on ED2.
W  EICAS controlpanel onthecenterpedestal -
Usedto select whichEICASpage,(primary page,statuspage, synoptic pagesormenu page)is tobe shown on ED2. Thepanelis also usedtodisplayadditional caution andstatus messages onED1 andED2.
W  Engine/Miscellaneous testpanel onthecenterpedestal -
Usedto perform tests ofthe annunciatorlights, set annunciatorlightlevels, record specific flightdata eventsand synchronize theengines N1 orN2.
W  Display reversion controlpanels on thepilot’s andcopilot’s side panel -
PFDposition -
putstheprimaryflightdisplay(PFD)information onthepilot’s or copilot’s multifunctional display(MFD). EICASposition -
makes allEICASinformation available on thepilot’s or copilot’s MFD.
W  EICAS selectoron the centerpedestalSOURCESELECTORPANEL -
Usedto select where the EICASinformation willbe displayed. The information can be displayed on ED1 andED2, oralltheEICASinformation can be displayed oneitherED1 or ED2.
W  MASTERWARNINGandMASTERCAUTION switchlights on theglareshield. -
Illuminate when awarning or caution is detectedbythe data concentratorunits (DCU’s).
W  Lampdriver unit,locatedin the avionics compartment -
Usedto controlandtestflight compartment annunciatorlights.
W  Data concentratorunitslocatedin the avionics compartment -
Usedtoprocess dataand transmittheapplicable datato theEICASdisplays, flightdata recorderandlampdriver units. The DCU’s are also usedto controlthe aural warningsystem.
Flight Crew Operating Manual  MASTER 
CSP A-
013 


 AURAL/VISUAL INDICATING AND RECORDING Engine Indication and Crew Alerting System  Vol. 1  02-
 
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