曝光台 注意防骗
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CHECK ATT (amber)
"CHECK ATT" appears when there is
information displayed by the two PFDs
a caution appears on the ECAM.
a disagreement (of a least 5~) in the attitude
The CHECK ATT flag appears on both PFDs, and
┏━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━┳━━━━━━━━━━━┓
┃J -~ A318 ┃INDICATING/RECORDING SYSTEMS ┃1.31.40 P 27 ┃
┃ .-,,.8, ,, ~% A319 ┃ ┃ ┃
┃ ┃ ┣━━━━━┳━━━━━┫
┃ Lli,~ A320 ┃ ┃SEQ 100 I ┃J REV 32 ┃
┃ A~7-~'M" A321 ┃ INDICATIONS ON PFD ┃ ┃ ┃
┃ FLIGHT CREW OPERATING MANUAL ┃ ┃ ┃ ┃
┗━━━━━━━━━━━━━━━━┻━━━━━━━━━━━━━━━┻━━━━━┻━━━━━┛
(~ SI flag (red)
If the sideslip information is lost or any reverse is deployed in flight, the index disappears
and a red SI flag appears.
(~ FPV flag (red)
In the TfiK FPA mode, when the drift angle or flight path angle is not valid, an FPV flag
appears.
(~ FD flag (red)
If both FMGCs fail, or if both FDs are disengaged and the FD pushbutton is on and the
attitude is valid, a red FD flag appears.
(~ SPD flag (red)
If the speed information fails, a SPD flag replaces the speed scale
(~ SPD SEL flag (red)
If the selected speed information fails, a SPD SEL flag appears
(~ SPD LIM flag (red)
This flag appears when both FACs are inoperative, or in case of SFCC dual flap/slat
channel failure.
In this case, the following PFD information is lost : VLS, S, F, Green Dot, Vtrend,
Vmax, VFE next, VSW.
(~ Vl INOP flag (red)
When the V1 signal is not valid, a V1 INOP flag replaces the digital value
(~ ALT flag (red)
If the altitude information fails, the ALT flag replaces the altitude scale
(~ CHECK ALT flag (amber)
The CHECK ALT flag appears, as does an ECAM caution, if the difference between the
two PFD altitude indications is greater than 250 feet when QNH is selected, or 500 feet
when STD is selected.
The caution and the flag disappears when the Pilot's and the Co-pilot's barometer or
references are different.
CCM ALL
┏━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━┳━━━━━━━━━━━┓
┃ ┃ ┃1.31.40 P 28 ┃
┃ ┃ ┣━━━━━┳━━━━━┫
┃I -~ A318 ┃I INDICATININDICATIONS ONSPFDS ┃SEQ 100 1 ┃I REV 34 ┃
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本文链接地址：
AIRBUS A320 Flight Crew Operating Manual4(63)
