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时间:2010-09-26 09:58来源:蓝天飞行翻译 作者:admin
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Table 6-16 TAS Failure Annunciations
The annunciations to indicate the status of traffic information appear in a banner at the lower left corner of maps on which traffic can be displayed.
Traffic Status Banner Annunciation
Description
TA OFF SCALE
A Traffic Advisory is outside the selected display range*
Annunciation is removed when traffic comes within the selected display range
TA X.X ± XX ↕
System cannot determine bearing of Traffic Advisory**
Annunciation indicates distance in nm, altitude separation in hundreds of feet, and altitude trend arrow (climbing/descending)
TRFC FAIL
TAS unit has failed (unit is self-reporting a failure or sending incorrectly formatted data)
NO TRFC DATA
Data is not being received from the TAS unit
*Shown as symbol on Traffic Map Page
**Shown in center of Traffic Map Page
Table 6-17 TAS Traffic Status Annunciations
362 Garmin G1000 Pilot’s Guide for the Cessna Citation Mustang 190-00494-02 Rev. B
Hazard Avoidance voidance voidance
SYSTEM
OVERVIEW
FLIGHT
AUDIO PANEL EICAS INSTRUMENTS
& CNS
FLIGHT
MANAGEMENT
HAZARD
ADDITIONAL AFCS AVOIDANCE
INDEX APPENDICES FEATURES
Blank Page
190-00494-02 Rev. B
Garmin G1000 Pilot’s Guide for the Cessna Citation Mustang
363
Automaticutomaticutomatic Flight Control Systemystem
SYSTEM
OVERVIEW
FLIGHT
INSTRUMENTS
EICAS
AUDIO PANEL
& CNS
FLIGHT
MANAGEMENT
HAZARD
AVOIDANCE
AFCS
ADDITIONAL
FEATURES
APPENDICES
INDEX
Section 7 Automaticutomaticutomatic Flight Control Systemystem Noteote: The approved Airplane Flight Manual (AFM) always supersedes this Pilot’s Guide.
The GFC 700 is a digital Automatic Flight Control System (AFCS), fully integrated within the G1000 System avionics architecture. The System Overview section provides a block diagram to support this system description. GFC 700 AFCS functionality in the Cessna Citation Mustang is distributed across the following Line Replaceable Units (LRUs):
• GDU 1040A Primary Flight Displays (PFDs) (2)• GMC 710 AFCS Control Unit• GIA 63W Integrated Avionics Units (IAUs) (2)• GSA 80 AFCS Servos (2)• GSA 81 AFCS Servos (2)• GSM 85A Servo Gearboxes (4)
The GFC 700 AFCS can be divided into these main operating functions:
• Flight Director (FD) — The Cessna Citation Mustang has two flight directors, each operating within an IAU and referred to as pilot-side and copilot-side. Commands for the selected flight director are displayed on both PFDs.
The flight director provides:

Command Bars showing pitch/roll guidance

Vertical/lateral mode selection and processing

Autopilot communication
• Autopilot (AP) — Autopilot operation occurs within the pitch, roll, and pitch trim servos. It also provides servo monitoring and automatic flight control in response to flight director steering commands, Attitude and Heading Reference System (AHRS) attitude and rate information, and airspeed.
• Yaw Damper (YD) — The yaw servo is self-monitoring and provides Dutch roll damping and turn coordination in response to yaw rate, roll angle, lateral acceleration, and airspeed.
• Manual Electric Pitch Trim (MEPT) — The pitch trim servo provides manual electric pitch trim capability when the autopilot is not engaged.
Garmin G1000 Pilot’s Guide for the Cessna Citation Mustang
190-00494-02 Rev. B
364
Automaticutomaticutomatic Flight Control Systemystem
SYSTEM
OVERVIEW
FLIGHT
INSTRUMENTS
EICAS
AUDIO PANEL
& CNS
FLIGHT
MANAGEMENT
HAZARD
AVOIDANCE
AFCS
ADDITIONAL
FEATURES
APPENDICES
INDEX
7.1 AFCS Controls
The AFCS Control Unit is positioned above the MFD, and has the following controls:
1
HDG Key
Selects/deselects Heading Select Mode
2
APR Key
Selects/deselects Approach Mode
3
NAV Key
Selects/deselects Navigation Mode
4
FD Key
Activates/deactivates the flight director only
Pressing once turns on the selected flight director in the default vertical and lateral modes. Pressing again deactivates the flight director and removes the Command Bars. If the autopilot is engaged, the key is disabled.
5
XFR Key
Transfers between the active flight director and standby flight director
6
ALT Key
Selects/deselects Altitude Hold Mode
7
VS Key
Selects/deselects Vertical Speed Mode
8
FLC Key
Selects/deselects Flight Level Change Mode
9 17
CRS Knobs
Adjust the Selected Course (while in VOR, LOC, or OBS Mode) in 1° increments on the Horizontal Situation Indicator (HSI) of the corresponding PFD
 
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