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22 Cards in this Set
- Front
- Back
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The EICAS warning indications consist of
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Red messages on ED 1 or a red light on the related control switchlight or a red indication of EFIS or synoptic page, activation of the MASTER WARNING switchlights, triple chimes (attenson), and an aural alert (if appropriate)
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The most recent EICAS message on ED 1 or ED 2 is indicated by
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Its position at the top of the related message stack
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Pressure in all hydraulic systems is monitored by
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All data concentration units
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What buttons continue normal operation if the computer function in the EICAS panel fails
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PRI, STAT, STEP, and CAS buttons
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Failure of an data concentrator unit is indicated by
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The DCU 1 (2) INOP status EICAS message
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When operating the LAMP TEST switch to the 1 position
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All lamps in all switchlights and the left LEDs on the flight control panel illuminate
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During preflight operations, what EICAS messages can be hidden from view
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Caution and advisory messages using the CAS and STAT buttons, respectively after both generators are online
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What indications is made to remind the crew that EICAS messages have been hidden
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A white MSGS icon is shown on the related EICAS display
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The AURAL WARNING TEST switch facilitates testing of
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Only the aural warning outputs from the selected DCU
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In aircraft equipped with three DCUs, how are the aural warnings tested on DCU 3
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By disabling either DCU 1 or DCU 2 on the AURAL WARNING panel and selecting the related position on the AURAL WARN TEST switch
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Overspeed protection is provided for what systems (clacker activated)
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Flaps and Vmo/Mmo
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Disabling a DCU audio output on the AUDIO WARNING panel
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Disables and silences the related DCU only
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Power loss to ED 1 should result in
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The primary page automatically appearing on ED 2
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After ED 1 failure, how is the HYDRAULIC synoptic page selected on ED 2
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By pushing the HYD button or repeatedly pushing the STEP button until the page appears
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ED 2 fails while displaying the status page. How is the STATUS page displayed on MFD 1 while maintaining the primary page on ED 1
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By selecting the L MFD reversion knob to EICAS
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The EICAS takeoff inhibit feature is active when
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Either engine is advanced above 79% N1 while on the ground and airspeed is above 80kts
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Takeoff configuration alerting does not monitor
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Aileron trim position
Rudder trim position |
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What EICAS alerting is inhibited when the EICAS takeoff inhibit feature is active
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Selected caution messages only
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The Indications on ED 1 for the left and right engines are supplied from
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DCU 1 or DCU 2 depending on which engine was started first
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What electrical buses supply ED 1 and ED 2
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The battery bus
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The L ENG MISCOMP caution EICAS message indicates
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A disagreement between DCUs 1 and 2 for left engine N1, ITT and N2 indications
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Pressing a flashing MASTER WARNING switchlight
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Cancels the flashing EICAS message
Cancels the related aural alert, if applicable Resets both MASTER WARNING flasher switchlights |
