曝光台 注意防骗
网曝天猫店富美金盛家居专营店坑蒙拐骗欺诈消费者
versa) in ALT CSTR*, will change the target value and a reversion to V/S may
occur if the target value is modified of 250 feet or more.
CCM ALL
┏━━━━━━━━━━━━━━━━┳━━━━━━━━┳━━━━━━━━━━━┓
┃I -~ A318 ┃ AUTO FLIGHT ┃1.22.30 P 35 ┃
┃ .-,,.8, ,, ~e~ A319 ┃ ┃ ┃
┃ ┃ ┣━━━━━┳━━━━━┫
┃ Lli,~ A320 ┃ ┃SEQ 200 I ┃I REV 25 ┃
┃ A~7-~'M" A321 ┃FLIGHT GUIDANCE ┃ ┃ ┃
┃ FLIGHT CREW OPERATING MANUAL ┃ ┃ ┃ ┃
┗━━━━━━━━━━━━━━━━┻━━━━━━━━┻━━━━━┻━━━━━┛
R ALTITUDE HOLD MODE (ALT/ALT CST/ALT CRZ)
R The ALT mode maintains a target altitude. This target altitude is either the FCU selected
altitude or an altitude constraint delivered by Flight Management.
ARMING CONDITIONS
The ALT mode arms automatically whenever the aircraft climbs or descends toward the
target altitude.
When ALT is armed, the FMA displays the ALT message on its second line :
- blue when the target altitude is the FCU selected altitude
- magenta if the target altitude is an altitude constraint.
ENGAGEMENT CONDITIONS
The ALT mode is engaged automatically when the difference between present altitude
and the target altitude becomes less than 20 feet with ALT* engaged.
DISENGAGEMENT CONDITIONS
The ALT mode disengages when any other vertical mode engages
GUIDANCE
The altitude that ALT mode holds is the altitude it memorized when engaged. It is not
affected by a change of reference in the ALT window or by a change in the barometric
correction.
When ALT is engaged, the FMA displays "ALT" in green (FCU altitude hold) or ALT CSTR
in green if it is an altitude constraint.
typical FMA in ALT MODE
┏━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━┳━━━━━━━━━━━┓
┃ ┃ ┃1.22.30 P 36 ┃
┃ ┃ ┣━━━━━┳━━━━━┫
┃I ~-~ A318 ┃l AFLIGHTIGUIDANCE ┃SEQ 100 1 ┃ REV 25 ┃
┃ aw aw ,, ~e~ A319 ┃ ┃ ┃ ┃
┃ Lii,~ A320 ┃ ┃ ┃ ┃
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址：
AIRBUS A320 Flight Crew Operating Manual2(46)
