The amber ‘FMC’ light on the autoflight status annunciators will light if there is:
A. an advisory message
B. an entry error advisory message
C. an alert message or an FMC failure
D. a left or a right MCDU failure
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Which FMCS BITE menu selection is used to see the current status of the multipurpose control display units (MCDUs)?
A. INFLT FAULT
B. CDU TEST
C. SENSORS
D. FIXED OUTPUTS
A multipurpose control display unit (MCDU) failure is shown by:
A. the FMC warning light on both autoflight status annunciators is steady red
B. a ‘MCDU FAIL’ message in the MCDU scratchpad
C. a blank MCDU display
D. a ‘MCDU FAIL’ message in the middle of the MCDU screen
AN FMC failure is shown by:
A. the message ‘FMC FAIL’ in the ANCDU scratch pads
B. ‘FMC’ in center of the ANCDU and the illumination of ‘FMC’ light on ASA
C. blank displays on the ANCDUs
D. illumination of ‘FMC’ light on ASA and the IRS LEGS page being displayed on the ANCDU
The FMC warning light on both autopilot status annunciators illuminate STEADY AMBER when there is:
A. a CDU or FMC failure
B. an alert message or FMC failure
C. an advisory message
D. an entry error advisory message
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