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SYSTEM
RIGHT ENGINE
FADEC LEFT ENGINE
FADEC
( ) OPTION
IAPS
CFO1101002_001
SATCOM
(OPTION)
FLIGHT INSTRUMENTS
Sep 13/2004 Flight Crew Operating Manual Volume 2
REV 1 CSP 100-6 11-01-03
PRIMARY FLIGHT DISPLAYS
DESCRIPTION
The primary flight displays (PFD) are integrated displays of attitude, air data, and navigation information. The PFD
is divided into the following main areas:
- Attitude display
- Airspeed/Mach display
- Altitude display
- Vertical speed display
- AFCS mode display
- Navigation display
00
IAS 225
M
.54
.50
.42
.38
4
2
1
1
4
ALTS
20
10
20
10
350 16000
350 00
4
3
100
00
00
352 00
80
20
2
29.92 IN
.68
.68
7
9
UTC
° C
11 : 42
SAT -60
ISA -5 ° C
TAS
GS
385
280
30
HDG 340
TR / WX / LX
TNU
NEBOR
24
W
100
30
33
N
340
3
6
E
12 15
S
21
FMS1
DTK 340
KCID
TTG 15:01
95.0 NM
FMS1
LOC1
FMS2
VOR2
111.30
126.80
NAV
SOURCE
FMS2 180N
FIX
IOW
IA
CID
KCID
ALO MXO
ANOSA
DBQ
CFO1101002_022 ROLL AP YD PITCH
FLIGHT INSTRUMENTS
Volume 2 Flight Crew Operating Manual Sep 13/2004
11-01-04 CSP 100-6 REV 1
PRIMARY FLIGHT DISPLAYS (Cont)
COMPONENTS AND OPERATION
ATTITUDE DISPLAY
The aircraft attitude indication on the primary flight display (PFD) provides pitch, roll, and yaw information supplied by
the AHRS.
AIRCRAFT SYMBOL
The aircraft symbol is a stationary representation of the aircraft and is represented by a black symbol with a white outline.
Two small white rectangular wing symbols are shown to the left and right of the aircraft symbol. The aircraft symbol horizontal
wings can be used with the cross pointers or the triangle shape used with the V-bars flight director.
HORIZON LINE
The horizon line is the midpoint indication of aircraft attitude. With zero degrees of pitch and roll, the white horizontal line
touches the apex of the aircraft symbol and passes through the center of the aircraft wing symbol.
SKY/GROUND DISPLAY
This blue-and-brown image provides a visual representation of the actual position of the sky and ground with respect to the
aircraft.
PITCH TAPE AND CHEVRONS
The pitch tape is fixed on the attitude sphere and moves with the horizon line. The tape has wide line markings every 10
degrees, medium line markings every 5 degrees and small line markings every 2.5 degrees.
Red warning chevrons appear during maneuvers of excessive pitch attitude pointing toward the zero degree position.
FLIGHT INSTRUMENTS
Sep 13/2004 Flight Crew Operating Manual Volume 2
REV 1 CSP 100-6 11-01-05
PRIMARY FLIGHT DISPLAYS (Cont)
ROLL SCALE AND POINTER
At the top of the blue display is a roll scale and pointer. The scale covers ± 60 degrees from level attitude.
The scale is marked as follows:
- Small triangle at 0 degrees of bank angle
- Large tick marks at ± 30 and ± 60 degrees
- Small tick marks at ± 10 and ± 20 degrees
- Small triangle at ± 45 degrees
The roll pointer moves in reference to the center of the aircraft symbol and indicates aircraft roll angle.
SLIP/SKID INDICATOR
The slip/skid indicator is a small rectangle located below the roll pointer. The slip/skid indicator is driven by lateral acceleration.
It turns with the roll pointer and moves laterally with respect to the base of the roll pointer.
One brick width deflection of the rectangle is equivalent to a displacement of one ball width on a conventional slip/skid
indicator.
VERTICAL DEVIATION DISPLAY
The vertical deviation display is shown to the right of the attitude display. It is a white fixed scale employing a moving
deviation icon. The color of the deviation icon is green when displaying the on-side data and is amber when displaying
cross-side data.
The scale has two dots above and below a reference line with each dot representing a 1/4 degree deviation above or below
the glideslope beam. There is a diamond for glideslope data and a star for VNAV data.
GLIDESLOPE FLAG
During an ILS, with invalid glideslope information, a red boxed GS flag is displayed, replacing the pointer and scale.
20
10
20
10
0° 10° 20° 30°
45°
60°
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航空翻译 www.aviation.cn
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