曝光台 注意防骗
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CAS message control
When a message is displayed on the EICAS it can be cancelled (except warnings) by pressing the
CANCEL button. This clears the messages from the EICAS. To see these messages again press
RECALL and all cancelled messages are displayed again.
Sometimes there are more messages than can be displayed on the EICAS screen. In this case
"RECALL PAGE 1" will be displayed. This means there are more messages on another page.
To call up more pages on the EICAS press RECALL to scroll through them.
CENTER PANEL INSTRUMENTS
Another major change in this panel is the removal of the standby instruments from the main page
to make room for the more useful gauges. The standby instruments are still available and are
selectable by pressing the "STBY INST" toggle button. The standby instruments will pop up on
top of these new center panel instruments. The reason for the departure
from the old version is that standby instruments are basically useless in FS98 and are not
required to be looked at all the time. However, in this panel with the electrical system simulated
it may become necessary in flight to reference the standby instruments if you set up the electrical
system incorrectly. More on that in the overhead system explanation.
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GPWS/Warning Lights
Certain warnings are annunciated on the center panel. Some in conjunction with EICAS
messages. The GPWS is controlled from this panel as well.
Ground Proximity Warning System
This system provides aural warnings in the event of the following conditions: Excessive descent
rate, excessive terrain closure rate, altitude loss after takeoff or go-around, and unsafe terrain
clearance when not landing. Additionally, the GPWS will make altitude callouts during landing.
Control of the GPWS system involves two mouse click areas. Pressing over the PULL UP
annunciator will "test" the system. A good test is shown by all of the GPWS annunciators
lighting up and an aural "GLIDESLOPE WHOOP WHOOP PULL UP" sounding.
The GPWS system my be inhibited by pressing on the G/S portion of the "G/S INHIBIT"
button. This will effectively turn of the GPWS system completely.
The following is a summary of system aural callouts:
TERRAIN TERRAIN Closure rate to the ground is excessive. Warning envelope
depends on configuration, airspeed, radio height and closure rate.
WHOOP WHOOP PULL UP Close proximity to the ground which requires immediate action
from the pilot. Warning envelope depends on configuration,
airspeed, radio height and closure rate.
TOO LOW FLAPS Warning envelope depends on radio altitude and airspeed.
TOO LOW GEAR Warning envelope depends on radio altitude and airspeed.
TOO LOW TERRAIN Too close to the ground and not in the landing configuration.
Warning envelope depends on airspeed and radio height.
DON’T SINK Sink rate after initial take-off climb or during a go-around.
SINK RATE Excessive descent rate. If not corrected may lead to a PULL UP
message.
MINIMUMS MINIMUMS On an approach and at the radio height selected using the altimeter
bug
GLIDESLOPE Below glideslope by an unacceptable margin. Warning envelope
depends on radio altitude and dots "fly up" (dots below
glideslope).
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Warning Annunciators
This is a summary of the warning annunciators and when they are activated.
CONFIG Aircraft is not in the proper configuration for takeoff or landing
(EICAS message may be present as well).
PULL UP Whenever the GPWS system has a warning pending this light will
illuminate.
A/P DISC Anytime the autopilot is disconnected. An aural warning along
with an EICAS message is also generated.
OVSP Anytime the airspeed exceeds the Vmo pointer. Aural warning
will sound as well.
SPEED BRAKES Tells the pilot that the speed brakes are deployed.
A/T DISC The autothrottle has been disconnected. An aural warning along
with an EICAS message is also generated.
G/S INHIBIT Pressing this will disarm the GPWS and prevent any further
warnings. The G/S light will illuminate anytime the
GLIDESLOPE warning is triggered.
OIL PRESSURE annunciators are located below the standby engine instrument. They will
illuminate anytime the engine oil pressure is low. There is also an EICAS message as well.
Standby Engine Gauge
The engine instruments are contained on the EICAS screens. However in case of failure
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