Displays.positive.of start.valve..A horizontal line through.the.circle.signifies the.valve.is.fully open. A.vertical.line.signifies the.valve.is.fully closed.
Engine Bleed.Pressure
Displays.Bleed.Pressure.upstream.from.the precooler..The.value.becomes amber.below 21 psi when.N2 exceeds.10%.with.the.engine.start valve.not.closed.or.when.Bleed.over-pressure is detected.
VIB.Indications
Displays.N1 and.N2 Vibration.levels. The indication.pulses above.5.0..The.data.is also displayed.on.the.ECAM cruise.page.
OIL.Filter.Indication
Displays.Filter.status..An.amber.CLOG massage.appears in.case.of excessive pressure.loss.across the.main.oil.scavenge.
F.Filter.Indication
Displays.fuel.Filter.status. An.amber CLOG massage.appears in.case.of excessive pressure.loss.across the.fuel.filter.
Permanent.Data
TAT,.SAT.& GW
Message.Area.
-.54-
.
LDG.Gear.Lights
Display.proximity detector.information.received from.LGCIU.1..The.LDG.GEAR.indicator.panel does not illuminate.when.LGCIU.1.is not electrically.powered.
.
UNLK.-Illuminate.red.if the.gear.is not locked.in.the selected.position.
.
Lights -Illuminate.geen.if.the.gear.is locked.down.
AUTO/BRK.Switches
Arm the required.deceleration.rate..The.ON light.illuminates blue.to.indicate.positive arming..The.DECEL light.illuminates green when.actual airplane.deceleration.corresponds to.80%.of.the.selected.rate.
.
LO -.Selected.for landing. If.the deceleration.rate.from reverse.thrust.is not adequate, progressive pressure.is applied.to the.brakes.four.seconds after.ground.spoiler.deployment.to provide.a.fixed.deceleration.rate.
.
MED.-.Selected.for landing. If.the deceleration.rate.from reverse.thrust.is not adequate, progressive pressure.is applied.to the.brakes two.seconds after.ground.spoiler.deployment.to provide.a.fixed.deceleration.rate.
.
MAX -Selected.for takeoff..During.an aborted.takeoff,.maximum.brake pressure.is applied.when.ground spoilier.deployment occurs.
A/SKID.&.N/W.STRG.Switch
. ON
.
If green.hydraulic pressure.is available:
.
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本文链接地址:Flight Deck Documentation AIRBUS A320 空客A320驾驶舱文件(27)