R
PRIMUS
1000 Integrated Avionics System
Enhanced Ground Proximity Warning System
(EGPWS) (Optional)
EGPWS general operating modes and failure annunciators are
displayed on the PFD, as shown in Figure 3–31.
EGPWS Mode and Failure Annunciators
D
EGPWS Mode Annunciators – The EGPWS generates the
following warning (red) and caution (amber) messages, which are
displayed inside a box on the right side of the PFD. The messages
are listed below in order of priority:
—
WIND SHEAR
—
PULL UP
—
GND PROX
—
WIND
SHEAR.
D
EGPWS Failure Mode Annunciators – The EGPWS generates
failure messages below the attitude sphere. The messages are
listed below in order of priority:
—
GPWS/WSHR FAIL
—
WSHR FAIL
—
GPWS
FAIL.
Electronic Flight Instrument System (EFIS)
3-66
Figure 3–31
EGPWS MODE
ANNUNCIATIONS
WIND SHEAR (RED)
PULL UP (RED)
GND PROX (AMBER)
WIND SHEAR (AMBER)
EGPWS FAILURE
MODES
GPWS/WSHR FAIL
WSHR FAIL
GPWS FAIL
AD–63839@
A28–1146–134
REV 1 Jan/03