EIS Flashcards
O que o ADIRU propõe ?
Altitude
Atitude
Velocidade
Informação de posição
Onde são entregues As informações inseridas no FMGC flight management guidance computer ?
DMC
Display management computer
What is SDAC?
How many are there in A320?
There are 2.
Sensors data acquisition concentrators
Acquire data, process and send to DMC (1/2/3) display management computer and cautions to FWC (1/2) flight warning computers.
The FWC can provide caution directly in case of sDAC failed .
O que e EIS?
Eletrônico instrument system
Consist - PFD, ND, ECAM E/WD and SD
Caso o ECAM EWD falhe e ocorra alguma outra falha, o botão referente a falha irá ascender para que a página abra na única tela disponível por quantos minutos ?
3 minutos, após a página EWD voltará para a tela
A failure of PFDU will result in ?
The PFD automatically operating on the respective ND
Witch DMC normally provides the images to SD ?
DMC 1
Display management computer
With failure of the exam
Upper DU, the E/WD
Automatically moves to the Lower DU
With a failure of the exam lower du, the se temporarily viewed on the upper DU by
Pressing and holding the desired SD button on the ECAM control panel ECP
With failure of the ecam upper or lower du, the se can be viewed on one of the NDs by
Movement of the ECAM/ ND XFX
What is ADR ?
Air data information
Temperature
Airspeed
Altitude
What is IR?
Inertial reference Altitude Heading Inertial Aircraft position
ADIRU has two features ?
Yes, ADR and IR are independent
What items ADIRS supplies ?
FMGC FADEC ELAC SEC FAC FWS SFCC ATC GPWS CPC
What is ATT position in the ADIRS overhead panel ?
Selected for abnormal conditions when NaV mode has failed
Provide altitude and headline and cannot determine acft position
When will the pilots select NAV on IR switches?
During preflight
Why the difference about FAULT light iluminante and FAULT light flashing on the ADIRs over panel ?
Iluminates the ADIRU has failed
Flashing is possível to recover in ATT mode
Inflight the IR1 Fault lights is flashing amber meaning …
The IR 1 may function for attitude and headwind if selected to ATT mode
In addition to degraded headings performed, why feature of ADIRU is lost when ATT mode is selected ?
Position data
During normal
Operations, when should the On bAt light come on ?
when each IR section is first powered by selecting NAV
On the ground, if an ADIRU is operating on battery power…….. to alert the ground crew of the battery drain.
An external horn sounds and the adiru and AVnCS light illuminate on the ground power panel
How does the crew normally enter the present position information to all 3 adirus ?
MCDU
Ground alignment of IRS is possible in which latitudes?
Between 73 north and 73 south
Para trocar o QNH para o QNE devemos ?
Puxar o botão no EFIS e passará para STD.