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50 50
3
33
KDVT
KPHX
3
TOC
KSRP GF1710_086
WARNING ALTITUDE
FLOOR
"TERRAIN, PULL UP"
DETECTION AREA
WARNING
LOOK AHEAD
DISTANCE
FLIGHT PATH ANGLE
NAVIGATION
Flight Crew Operating Manual Rev 2A, Apr 11, 2005
CSP 700−5000−6
Volume 2
17−10−50
EGPWS MODES (CONT'D)
Annunciations
All terrain annunciations are displayed on the MFD. The annunciations are as follows:
GF1710_087
TERR not selected.
TERR: TERR has been selected.
TERR TEST: Indicates a selftest.
TERR FAIL: Indicates internal failure, or loss of communication with EFIS.
CNTRL FAIL: Indicates loss of range control for terrain map.
TERR N/A: Position Uncertain.
NOTE
In a case where landing at an airport that is not in the database, all TERRAIN
functions can be inhibited, by selecting the TERRAIN switch, located on the
overhead panel.
Terrain sytem selected OFF, using the switch selection on the
OFF overhead panel.
TOC KPHX
KDVT KSRP
4000 4000
FL180
SAT
GSPD
−56
TAT
TAS
−40
234
345
TERR
BLANK:
TERR :
OFF
Terrain Clearance Floor (TCF)
The TCF function supplements the GPWS function by providing an additional terrain clearance
alert envelope around airports. The TCF criteria is used to determine alert and warning envelopes.
TCF creates an increasing terrain clearance envelope around the intended airport runway directly
related to the distance from the runway. TCF alerts are based on current airplane location, nearest
runway center point position and radio altitude, along with an internal database that includes all
worldwide, hardsurfaced
runways greater than 3500 feet in length.
Penetration of the alert envelope will generate an aural “TOO LOW TERRAIN” and a GND PROX
message is displayed on the PFD. The aural alert is repeated twice and again thereafter if the
radio altitude value decreases by more than 20% from the altitude at which the initial warning was
issued. The GND PROX message remains displayed until the airplane exits the alert envelope.
GF1710_088
TOO LOW
TERRAIN
20
10
GND
PROX
20
10
GF1710_089
DISTANCE TO SELECTED RUNWAY (NM)
12 15
"TOO LOW TERRAIN"
4
RUNWAY
1
2
N
M
1
5
N
M
4
N
M
AGL AGL
400 700
NAVIGATION
Rev 2A, Apr 11, 2005 Flight Crew Operating Manual
CSP 700−5000−6
Volume 2
17−10−51
EGPWS SCHEMATIC
GF1710_090
ASCB
FMS
FWC
SG
A
F
CS
FMS
FWC
SG FMS
FWC
SG
A
F
CS
IAC 1 IAC 3 IAC 2
A B
DAU 3
TCAS
ENHANCED
GROUND
PROXIMITY
WARNING
COMPUTER
"GPWS INSTALLED
CONFIG" DISCRETE
"EGPWS INSTALLED"
CONFIG DISCRETE
IRS 1
IRS 2
ADC 1
ADC 2
GPS 1
GPS 2
RAD ALT 1
RAD ALT 2
SPC
CHAN A
CHAN B
LANDING GEAR
DOOR CONTROL
AND
INDICATING
SYSTEM
PMAT
AUDIO PANEL
1, 2, 3 (if installed)
FLAP
OVERRIDE
GLIDESLOPE
CANCEL
AIR
C
R
A
F
T
DI
SC
RE
T
E
NOSE GEAR
DOWNLOCK
GPWS BUS 1
GPWS BUS 2
TCAS AUDIO INHIBIT
TERRAIN PICTURE BUS 1/2
MFD 1 MFD 2
NAVIGATION
Flight Crew Operating Manual Rev 2A, Apr 11, 2005
CSP 700−5000−6
Volume 2
17−10−52
FLIGHT MANAGEMENT SYSTEM (FMS)
The FMS performs the functions of navigation, flight planning and guidance of the airplane. The FMS
is a full flight regime in both Lateral Navigation (LNAV) and Vertical Navigation (VNAV).
There are two Control Display Units (CDU), located on the pedestal. A third FMS (optional) can also
be installed on the pedestal. The displayed data is shown in the following colours:
GF1710_091
(Vertical & Atmospheric Data).
(Lateral and Index Sections).
(FROM Waypoint).
(TO Waypoint).
(Flight Plan Names).
(Prompts and Titles).
CYAN
GREEN
MAGENTA
ORANGE
YELLOW
WHITE
FMS Display Unit
The CDU is a full color Liquid Crystal Display (LCD) capable of displaying video from various
external sources and can offer other graphical capabilities.
LINE
SELECT
BRIGHTNESS
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