CAE SimuFlite Citation Bravo, Pilot Training Manual

Page: 389 / 718

Avionics
Citation Bravo
Developed for Training Purposes
5B-15
March 2009
V
SPEED
Bugs
Bugs for six V speeds (6) are provided
on the airspeed display. V
SPEED
bugs
correspond to speeds for the various
phases of flight and can be displayed
on the PFD'S airspeed tape. Input
VSPEEDS
using the MFD bezel keys
and the data set knob on the left side of
the display. Selecting speeds positions
the bugs on the right outside edge of
the airspeed tape and places digital
indications at the bottom of the PFD
display. V
SPEED
bugs consist of a hori-
zontal T shaped symbol with its
respective label positioned to the right
of the symbol.
V
1
and V
R
, V
R
and V
2
, and V
APP
and
V
REF
can be set. The V
ENR
speed bug
has a fixed value of 150 knots. Prior to
takeoff, a digital readout of the takeoff
reference bug speed appears on the
lower half of the airspeed tape before
the airspeed tape is alive bugs (includ-
ing the takeoff speed bug) are removed
after the airspeed exceeds 230 knots.
V
REF
and V
APP
bugs are removed
when power is turned off. If either
PFD is in reversion (i.e., displayed on
the MFD) V
SPEEDS
cannot be set.
Table 5B-A
depicts the correspond-
ing color, label, and speed definition
for each
V
-
bug.
Low Speed Awareness Bar
A red, amber, and white thermome-
ter type display (7) on the inside of
the airspeed scale gives indication of
low airspeed, as referenced by the
Angle Of Attack System. The white
extends from 1.3 V
S1
to 1.2 V
S1
, the
amber band extends from 1.2 V
S1
to
1.1 V
S1
(approximately stick shaker
speed), and the red extends from
stick shaker speed to the smaller air-
speeds on the tape (1.1 V
S1
or less).
The top of the white band is 0.6
AOA or V
REF
. When the amber por-
tion reaches the airspeed reference
line, the aircraft is at approximately
0.7 normalized angle of attack
(AOA). When the red part of the bar
reaches the airspeed reference line
(0.82 AOA), the stick shaker acti-
vates.
Mach Display
A digital readout of the Mach num-
ber (8) appears below the airspeed
tape. The Mach number appears on
the display when Mach exceeds
0.390. The minimum Mach speed
that can be displayed is 0.380 for the
FLC mode. The color of the digits
always agrees with the digital air-
speed display.
Airspeed Digital Display
The Indicated Airspeed (IAS) dis-
play (10) consists of a rolling digit
window in the center of the of an air-
speed vertical tape. The resolution of
the rolling digits is one knot. The
digits within the pointer are green.
When the airspeed trend vector
.
Table 5B-A; V
SPEED
Bug Identification
V
SPEED
Label Color Speed Definition
V
1
1 Magenta Takeoff Decision
V
R
R Cyan Takeoff Rotations
V
2
2 White Takeoff Safety
V
ENR
E Cyan Single Engine Enroute Climb
V
APP
AP Magenta Approach
V
REF
RF Green Landing Configuration