本帖最后由 LJQC 于 2012-1-10 16:38 编辑
Ragnarok 发表于 2012-1-10 16:27 
我记得不显示PNEU时,气压高度计的信息就是来源于CADC。
嗯是的~~
In the ELECT (primary) operating mode, the altimeter is electrically driven by the CADC. In the PNEU (secondary) operating mode, the altimeter is pneumatically operated by static pressure supplied by the pitotstatic system. Should the CADC or altimeter servo malfunction, the altimeter automatically reverts to the pneumatic mode and the PNEU flag appears on the face of the altimeter. The PNEU flag may also appear when accelerating or decelerating through the transonic region or while performing high g maneuvers.
The barometric setting of the altimeter is electrically transmitted to the CADC. |