曝光台 注意防骗
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ft/min
and
S No windshear warning or a windshear warning with a windshear monitor
failure
or
S Radio altitude is less than 1000 ft AGL with vertical speed or GPWS not valid
NOTE
The landing gear horn may be muted with one thrust lever at
IDLE and the landing gear not in the down and locked position.
Refer to Chapter 16, Landing Gear.
The “Too low gear” aural warning is heard if any landing gear is not down and locked
with the radio altitude less than 500 ft AGL and the indicated airspeed at less than 190 knots.
AURAL/VISUAL INDICATING AND Vol. 1 02--20--26
RECORDING
Engine Indicating and Crew Alerting System REV 3, May 03/05
Flight Crew Operating Manual
CSP C--013--067
O. MENU Page
The MENU page is divided into three sections: menu section, confirmation section and
parameter readout. A cursor on the left side of the screen is controlled by the UP/DN
buttons on the EICAS control panel (ECP). The SELECT button on the ECP is used to
select an line item.
The menu list contains a single FUEL USED RESET line. When the line is selected,
the ACCEPT/CANCEL selections in the confirmation section are used to accept or
cancel the request to reset to zero the “Fuel Used” indication, on the FUEL synoptic
page.
The parameter readouts section contains the engine OIL LEVEL indications.
AURAL/VISUAL INDICATING AND Vol. 1 02--20--27
RECORDING
Engine Indicating and Crew Alerting System Sep 09/02
Flight Crew Operating Manual
CSP C--013--067
Menu Page <1025>
Figure 02---20---11
ACCEPT and CANCEL
Used to accept or cancel
alterations. Works in
conjunction with the SEL
button on the EICAS
control panel.
Data Entry Messages
Messages come on
(white) when cursor is
positioned to ACCEPT
alteration.
FUEL USED RESET
Fuel System.
Cursor Symbols
(caret and underscore)
Indicates editable item.
Positioned by UP or DN
buttons on EICAS control
panel. Cursored item
changes colour from
white to cyan.
MENU Page
EICAS Secondary Display
Center Instrument Panel
OIL LEVEL
Oil System.
Indicates Chapter in which information on item may be found.
SET IRS HDG and
SET POS
Used to set IRS initial
position or heading when
FMS control display units
are inoperative. SET
POS appears after IRS
heading has been set.
AURAL/VISUAL INDICATING AND Vol. 1 02--20--28
RECORDING
Engine Indicating and Crew Alerting System REV 3, May 03/05
Flight Crew Operating Manual
CSP C--013--067
P. System Circuit Breakers
SYSTEM SUB--SYSTEM CB NAME BUS BAR CB
PANEL
CB
LOCATION
NOTES
Primary
EICAS PRIM
DC BUS 1 1 H3
Display
DISPL BATTERY
BUS 2 Q5
Secondary
EICAS SEC
DC BUS 1 1 H4
Display
DISPL BATTERY
BUS 2 Q6
Control Panel EICAS CONT
PNL
BATTERY
BUS 2 Q7
Lamp Driver
EICAS LDU L DC BUS 1 1 H5
EICAS
Unit EICAS LDU R BATTERY
BUS 2 Q8
EICAS BRT /
DC BUS 1 1 H6
Bright / Dim
DIM PWR
SUP 1
BATTERY
BUS 2 Q10
Power Supply EICAS BRT / DC BUS 1 1 H7
DIM PWR
SUP 2
BATTERY
BUS Q11
DCU 1 EICAS DCU 1
DC
ESSENTIAL 2 U8
BATTERY
Q1
DCU 2 EICAS DCU 2
BUS Q2
AURAL/VISUAL INDICATING AND Vol. 1 02--30--1
RECORDING
Recording REV 1, Jan 13/03
Flight Crew Operating Manual
CSP C--013--067
1. RECORDING
A flight data recorder (FDR) records aircraft systems data (including altitude, airspeed,
position, heading, acceleration and radio communications events). The FDR provides a
digital record of aircraft data for the last 25 hours of aircraft operation. The FDR normally
receives data from data concentrator unit No.1 (DCU 1), records the information and sends it
back to the DCU1 for comparison. If DCU 1 fails, DCU 2 will supply the data to the FDR.
The FDR will operate when the STROBE lights switch or BEACON lights switch is selected
on, or if the aircraft is in a weight off wheels condition. The FDR has an internal clock which
is used as the time reference from which events are recorded. An event can be marked by
the pilot by operation of a FDR EVENT button on the Engine/Miscellaneous test panel.
A cockpit voice recorder (CVR) starts recording as soon as power is applied to the aircraft. It
has a solid state non-volatile memory with the capacity to record the last 120 minutes of
cockpit and mixed PA audio. The deceleration of impact removes the power to prevent
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