Garmin G1000 NXi - Cessna Citation Mustang Owner's manual

Type
Owner's manual
190-02450-01 2019 Revision 2
G1000 NXi
NXi updates to G1000 on Textron Aviation 510
System Maintenance Manual
Textron Aviation Inc.
Model 510 Citation Mustang
Includes Instructions for Continued Airworthiness
for STC SA01896WI
Garmin G1000 NXi System Maintenance Manual 190-02450-01
Textron Aviation Inc. Model 510 Citation Mustang Revision 2
Page 1
© Copyright 2019
Garmin Ltd. or its subsidiaries
All Rights Reserved
Except as expressly provided herein, no part of this manual may be reproduced, copied, transmitted,
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written consent of Garmin. Garmin hereby grants permission to download a single copy of this manual
and of any revision to this manual onto a hard drive or other electronic storage medium to be viewed and
to print one copy of this manual or of any revision hereto, provided that such electronic or printed copy of
this manual or revision must contain the complete text of this copyright notice and provided further that
any unauthorized commercial distribution of this manual or any revision hereto is strictly prohibited.
Garmin International, Inc.
1200 E. 151st Street
Olathe, KS 66062 USA
Telephone: 913.397.8200
www.garmin.com
Garmin (Europe) Ltd.
Liberty House, Bulls Copse Road
Hounsdown Business Park
Southampton, SO40 9RB, UK
Phone: +44 (0) 23 8052 4000
Fax: +44 (0) 23 8052 4004
Garmin AT, Inc.
2345 Turner Rd., SE
Salem, OR 97302 USA
Telephone: 503.581.8101
RECORD OF REVISIONS
Revision
Revision Date
Description
1 02/04/19 Initial Release
2 11/13/14
Revised to incorporate additional feature ‘disable’
options.
DOCUMENT PAGINATION
Section
Pagination
Table of Contents
3-5
Section 1
6-9
Section 2
10-16
Section 3
17-42
Section 4
43-48
Section 5
48-56
Section 6
57-60
Section 7
61-74
Section 8
75-82
Section 9
83-90
Appendix A
91
Garmin G1000 NXi System Maintenance Manual 190-02450-01
Textron Aviation Inc. Model 510 Citation Mustang Revision 2
Page 2
INFORMATION SUBJECT TO EXPORT CONTROL LAWS
This document may contain information which is subject to the Export Administration
Regulations (“EAR”) issued by the United States Department of Commerce (15 CFR, Chapter
VII Subchapter C) and which may not be exported, released or disclosed to foreign nationals
inside or outside the United States without first obtaining an export license. A violation of the
EAR may be subject to a penalty of up to 10 years imprisonment and a fine of up to $1,000,000
under section 2410 of the Export Administration Act of the 1979. The preceding statement is
required to be included on any and all reproductions in whole or in part of this manual.
WARNING
This product, its packaging, and its components contain chemicals known to the State of
California to cause cancer, birth defects, or reproductive harm. This Notice is being provided in
accordance with California's Proposition 65. If you have any questions or would like additional
information, please refer to our web site at www.garmin.com/prop65
.
WARNING
Perchlorate Material special handling may apply, Refer to www.dtsc.ca.gov./hazardouswaste/
perchlorate.
IMPORTANT
All screen shots used in this document are current at the time of publication. Screen shots are
intended to provide visual reference only. All information depicted in screen shots, including
software file names, versions and part numbers, is subject to change and may not be up to
date.
Garmin G1000 NXi System Maintenance Manual 190-02450-01
Textron Aviation Inc. Model 510 Citation Mustang Revision 2
Page 3
TABLE OF CONTENT
1. INTRODUCTION ......................................................................................................................................... 6
1.1 CONTENT, SCOPE, PURPOSE ................................................................................................................................ 6
1.2 APPLICABILITY .................................................................................................................................................. 6
1.3 ORGANIZATION ................................................................................................................................................. 6
1.4 DEFINITIONS/ABBREVIATIONS ............................................................................................................................. 7
1.5 UNITS OF MEASURE ........................................................................................................................................... 7
1.6 PUBLICATIONS .................................................................................................................................................. 8
1.7 REVISION AND DISTRIBUTION .............................................................................................................................. 9
1.8 GARMIN TECHNICAL SUPPORT ............................................................................................................................. 9
2. SYSTEM DESCRIPTION ............................................................................................................................... 10
2.1 EQUIPMENT DESCRIPTIONS ............................................................................................................................... 10
2.2 SYSTEM INTERFACE SUMMARY ........................................................................................................................... 13
2.3 POWER REQUIREMENTS ................................................................................................................................... 14
2.4 ELECTRICAL BONDING ...................................................................................................................................... 14
3. CONTROL AND OPERATION ....................................................................................................................... 17
3.1 CONFIGURATION MODE OVERVIEW .................................................................................................................... 17
3.2 G1000 SYSTEM SOFTWARE INFORMATION .......................................................................................................... 22
3.3 CONFIGURATION MODE ................................................................................................................................... 23
3.4 G1000 HARDWARE/SOFTWARE COMPATIBILITY CHECK ......................................................................................... 23
3.5 EQUIPMENT VERIFICATION (THIRD PARTY/OPTIONAL EQUIPMENT DOCUMENTATION) ................................................. 23
3.6 CONFIGURATION CHECKLIST .............................................................................................................................. 27
3.7 G1000 SOFTWARE/CONFIGURATION PROCEDURE ................................................................................................ 28
3.8 SYSTEM SOFTWARE AND CONFIGURATION LOAD ................................................................................................... 29
3.9 AIRFRAME TRIM CALIBRATION CONFIRMATION ..................................................................................................... 39
3.10 FEATURE ENABLEMENT .................................................................................................................................... 40
3.11 CONFIGURATION MANAGER .............................................................................................................................. 43
3.12 CLEARING DEFAULT USER SETTINGS .................................................................................................................... 43
3.13 DATABASE LOADING ........................................................................................................................................ 43
3.14 CONFIGURATION OF NAVIGATION MAP FOR TRAFFIC SYSTEM .................................................................................. 45
3.15 FLIGHT STREAM 510 FIRMWARE REVIEW ............................................................................................................ 46
4. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS .................................................................................... 47
4.1 AIRWORTHINESS LIMITATIONS ........................................................................................................................... 47
4.2 SERVICING INFORMATION ................................................................................................................................. 47
4.3 MAINTENANCE INTERVALS ................................................................................................................................ 49
4.4 VISUAL INSPECTION ......................................................................................................................................... 50
4.5 ELECTRICAL BONDING TEST ............................................................................................................................... 51
5. TROUBLESHOOTING .................................................................................................................................. 53
5.1 SYSTEM ANNUNCIATIONS ................................................................................................................................. 54
5.2 AURAL & AUDIO ALERTS .................................................................................................................................. 55
5.3 GDU 105X TROUBLESHOOTING ........................................................................................................................ 55
5.4 GDU 105X ALERTS ......................................................................................................................................... 56
5.5 GMA 1360D TROUBLESHOOTING ..................................................................................................................... 57
5.6 GDL 69A SXM TROUBLESHOOTING ................................................................................................................... 58
5.7 GCU 475 TROUBLESHOOTING .......................................................................................................................... 59
5.8 SOFTWARE/CONFIGURATION TROUBLESHOOTING ................................................................................................. 60
5.9 CONNECTOR LAYOUT ....................................................................................................................................... 60
6. EQUIPMENT REMOVAL & INSTALLATION .................................................................................................. 61
6.1 GDU 1050A/1550 ....................................................................................................................................... 61
Garmin G1000 NXi System Maintenance Manual 190-02450-01
Textron Aviation Inc. Model 510 Citation Mustang Revision 2
Page 4
6.2 GMA 1360D AUDIO PANEL ............................................................................................................................. 61
6.3 GTX 345R TRANSPONDER ............................................................................................................................... 62
6.4 GDL 69A SXM SATELLITE RECEIVER .................................................................................................................. 62
6.5 GCU 475 CONTROLLER ................................................................................................................................... 63
6.6 CONFIGURATION MODULES .............................................................................................................................. 63
7. GARMIN G1000 LRU REPLACEMENT/CONFIGURATION & TESTING ............................................................. 65
7.1 GIA BOOT BLOCK LOAD ................................................................................................................................... 65
7.2 GDU 1050A/1550 PFD & MFD ..................................................................................................................... 66
7.3 GMA 1360D AUDIO PANEL ............................................................................................................................. 70
7.4 GTX 345R TRANSPONDER ............................................................................................................................... 73
7.5 GDL 69A OR GDL 69A SXM DATA LINK ............................................................................................................ 75
7.6 GCU 475 FMS CONTROLLER ............................................................................................................................ 76
8. SUBSYSTEM FUNCTIONAL CHECKS............................................................................................................. 79
8.1 TAWS FUNCTIONAL CHECK .............................................................................................................................. 79
8.2 CHARTVIEW FUNCTIONAL CHECK ....................................................................................................................... 80
8.3 SAFETAXI FUNCTIONAL CHECK ........................................................................................................................... 81
8.4 LOW SPEED AWARENESS BAND CHECK ................................................................................................................ 82
8.5 DME FUNCTIONAL CHECK ................................................................................................................................ 83
8.6 ADF FUNCTIONAL CHECK ................................................................................................................................. 83
8.7 HF RADIO FUNCTION CHECK ............................................................................................................................. 84
8.8 KTA-870 TAS TRAFFIC SYSTEM FUNCTIONAL CHECK ............................................................................................. 85
9. G1000 SYSTEM RETURN TO SERVICE PROCEDURE ...................................................................................... 87
9.1 DISPLAY TEST ................................................................................................................................................. 87
9.2 DISPLAY FAILURE TEST ..................................................................................................................................... 90
9.3 REVERSION MODE CHECK ................................................................................................................................. 91
9.4 AIRCRAFT BASIC EMPTY WEIGHT INITIALIZATION ................................................................................................... 92
9.5 FIELD ELEVATION INITIALIZATION ........................................................................................................................ 93
9.6 EICAS VERIFICATION ....................................................................................................................................... 93
9.7 ROTARY TEST ................................................................................................................................................. 93
9.8 G1000 BACKUP PATH TEST .............................................................................................................................. 94
9.9 MAINTENANCE RECORDS .................................................................................................................................. 95
APPENDIX A - GARMIN UNIT PART AND SERIAL NUMBER CROSS REFERENCE ..................................................... 96
Garmin G1000 NXi System Maintenance Manual 190-02450-01
Textron Aviation Inc. Model 510 Citation Mustang Revision 2
Page 5
TABLE OF FIGURES
FIGURE 2-1 GCU 475 .................................................................................................................................................... 12
FIGURE 2-2 GDL 69A SXM ............................................................................................................................................ 12
FIGURE 2-3 GDU 1050A ............................................................................................................................................... 12
FIGURE 2-4 GDU 1550 ................................................................................................................................................. 12
FIGURE 2-5 GMA 1360D .............................................................................................................................................. 12
FIGURE 2-6 GTX 345R .................................................................................................................................................. 12
FIGURE 2-7 FS 510 ....................................................................................................................................................... 12
FIGURE 2-8 G1000 NXI SYSTEM OVERVIEW ...................................................................................................................... 13
FIGURE 2-9 ELECTRICAL BONDING PREPARATION NUT PLATE .............................................................................................. 15
FIGURE 2-10 ELECTRICAL BONDING PREPARATION BOLT/NUT JOINT .................................................................................... 15
FIGURE 2-11 ELECTRICAL BONDING PREPARATION TERMINAL LUG ....................................................................................... 15
FIGURE 3-1, SET>ACTV DIAGRAM ..................................................................................................................................... 18
FIGURE 3-2, LOSS OF COMMUNICATION ............................................................................................................................... 19
FIGURE 3-3, CONFIGURATION STATUS .................................................................................................................................. 19
FIGURE 3-4, DATA TRANSMISSION INDICATORS ...................................................................................................................... 19
FIGURE 3-5, GARMIN UNIT S/N LOCATION ........................................................................................................................... 24
FIGURE 3-6, SOFTWARE/CONFIGURATION OVERVIEW ............................................................................................................. 28
FIGURE 3-7, MFD AUX - DATABASE PAGE DB TRANSFER ........................................................................................................ 44
FIGURE 5-1, AUX SYSTEM STATUS PAGE ............................................................................................................................ 53
FIGURE 5-2, SYSTEM ANNUNCIATIONS ................................................................................................................................. 54
FIGURE 6-1, CONFIGURATION MODULE INSTALLATION ............................................................................................................ 63
FIGURE 7-1, G1000 NORMAL MODE CHECK ........................................................................................................................ 69
FIGURE 7-2, AIRCRAFT REGISTRATION .................................................................................................................................. 74
FIGURE 8-1, LOW SPEED AWARENESS BAND SYMBOLIZATION ................................................................................................... 82
FIGURE 9-1, MFD POWER UP PAGE .................................................................................................................................... 87
FIGURE 9-2, PFD POWER-UP SYSTEM ANNUNCIATIONS .......................................................................................................... 88
FIGURE 9-3, PFD NORMAL OPERATION ............................................................................................................................... 89
FIGURE 9-4, GDU REVERSIONARY MODE ............................................................................................................................. 91
FIGURE 9-5, BASIC EMPTY WEIGHT ENTRY ............................................................................................................................ 92
Garmin G1000 NXi System Maintenance Manual 190-02450-01
Textron Aviation Inc. Model 510 Citation Mustang Revision 2
Page 6
1. Introduction
1.1 Content, Scope, Purpose
This document provides maintenance instructions and Instructions for Continued Airworthiness
(ICA) for the changes to the G1000 Integrated Flight Deck as installed in the Textron Aviation
Inc. Model 510 Citation Mustang. The change under STC SA01896WI upgrades the system to
the NXi configuration of the Garmin G1000 Integrated Flight Deck including the GFC700
Automatic Flight Control System (AFCS). This document satisfies the requirements for
continued airworthiness as defined by 14 CFR Part 23.1529 and Appendix G. Information in
this document is required to maintain the continued airworthiness of the G1000 and GFC700.
Throughout this document, the GFC 700 autopilot system is included in the G1000NXi system
description and is identified separately only when needed.
1.2
Applicability
This document applies to Textron Aviation Inc. Model 510 Citation Mustang aircraft equipped
with the G1000 NXi system. All G1000NXi Model 510 aircraft are configured per General
Arrangement drawing 005-01328-01, Rev 1 or subsequent approved revision.
Modification of an aircraft by Supplemental Type Certificate (STC) SA01896WI obligates the
aircraft operator to include the maintenance information provided by this document in the
operator’s Aircraft Maintenance Manual and the operator’s Aircraft Scheduled Maintenance
Program. The scope of maintenance information in this document is limited to aspects
pertaining to the Garmin G1000 NXi upgrade only. For other G1000 and aircraft level
maintenance items, refer to the Textron 510 Maintenance Manual or the G1000 Cessna Citation
Mustang Line Maintenance Manual.
1.3
Organization
The following outline briefly describes the organization of this manual:
Section 2: System Description
Provides a complete description of the type design change associated with installing G1000 NXi
on Textron Aviation Inc. Model 510. Also provides an interface summary, power requirements,
and instructions on electrical bonding.
Section 3: Control and Operation
Provides brief instructions on controls and operation of the G1000 NXi system.
Section 4: Instructions for Continued Airworthiness
Provides maintenance procedures and instructions for continued airworthiness of the G1000
NXi system.
Section 5: Troubleshooting
Provides troubleshooting information to aid in diagnosing and resolving potential problems with
G1000 NXi system.
Section 6: Equipment Removal & Replacement
Gives instructions for the removal and replacement of G1000 NXi equipment.
Section 7: LRU Configuration & Testing
Gives instructions for loading software, configuring, and testing of the G1000 NXi system.
Section 8: Sub-System Functional Checks
Gives instructions for loading software and configuring the G1000 NXi system.
Section 9: G1000 System Return to Service Procedures
Specifies return-to-service procedures to be performed upon completion of maintenance of the
G1000 NXi system.
Garmin G1000 NXi System Maintenance Manual 190-02450-01
Textron Aviation Inc. Model 510 Citation Mustang Revision 2
Page 7
1.4 Definitions/Abbreviations
ADI: Attitude Director Indicator
AML: Approved Model List
ARP: Aerospace Recommended Practice
ASTM: American Society for Testing and Materials
CDI: Course Deviation Indicator
CFR: Code of Federal Regulations
CWS: Control Wheel Steering
DDM: Difference in Depth of Modulation
DTK: Desired Track
FAA: Federal Aviation Administration
GPS: Global Positioning System
ICA: Instructions for Continued Airworthiness
ILS: Instrument Landing System
LRU: Line Replaceable Unit
MFD: Multifunction Flight Display
n/a: Not Applicable
NXi: Next Generation Integrated
OBS: Omni-Bearing Selector
PED: Personal Electronic Device
PFD: Primary Flight Display
PFT: Pre-Flight Test
SAE: Society of Automotive Engineers
SD: Secure Digital
SXM: SiriusXM
STC: Supplemental Type Certificate
VOR: VHF Omnidirectional Radio
1.5
Units of Measure
Unless otherwise stated, all units of measure are English units.
Garmin G1000 NXi System Maintenance Manual 190-02450-01
Textron Aviation Inc. Model 510 Citation Mustang Revision 2
Page 8
1.6
Publications
All Garmin documents listed in Table 1-1 and Table 1-2 are available for download through the
Dealer Resource Center section of the Garmin web site. Refer to Section 1.7 for details.
The documents listed in Table 1-1 are required by this maintenance manual to perform
maintenance on the G1000 NXi system on the Textron Aviation Inc. Model 510. It is the
responsibility of the owner/operator to ensure that the latest versions of these documents are
used during operation, servicing or maintenance of the airplane. Refer to the Master Drawing
List 005-01328-00 for applicability.
Table 1-1 – Required Documents
GARMIN PUBLICATIONS
Document Number
Document Title
005-01328-00 Master Drawing List, G1000 NXi Upgrade in Textron Model 510
005-01328-01 General Arrangement, G1000 NXi Upgrade in Textron Model 510
005-01328-02 Equipment Installation, G1000 NXi Upgrade in Textron Model 510
005-01328-03 Wire Harness Routing & Install, G1000 NXi Upgrade, Textron Model 510
005-W0037-00 Wiring Diagram, G1000 NXi Upgrade, Textron Aviation Model 510
TEXTRON PUBLICATIONS
510MM Cessna Model 510 Airplane Maintenance Manual
The documents listed in Table 1-2 are recommended to be available during the performance of
maintenance activities.
Table 1-2 –Reference Publications
GARMIN PUBLICATIONS
Document Number
Document Title
190-02450-02
Airplane Flight Manual Supplement, G1000 Integrated Avionics System and GFC 700
AFCS in Cessna Citation Mustang Model 510
190-02523-00 Cockpit Reference Guide, G1000 NXi Cessna Citation Mustang
190-02522-00 Pilot's Guide, G1000 NXi Cessna Mustang
190-00355-04 GDL 69 Series SiriusXM Satellite Radio Activation Instructions
190-00303-92 GDU 105X Installation Manual
190-00303-94 GDU 1550 Installation Manual
190-03813-00 GMA 1360 Installation Manual
190-01499-02 GTX 3X5 Transponder TSO Installation Manual
190-00500-00 G1000 Cessna Citation Mustang Line Maintenance Manual
Garmin G1000 NXi System Maintenance Manual 190-02450-01
Textron Aviation Inc. Model 510 Citation Mustang Revision 2
Page 9
Table 1-3 – Other Reference Documents
Document Number
Title
AC 43.13-1B FAA Advisory Circular, Acceptable Methods, Techniques, and Practices
Aircraft Inspection and Repair
AC 43.13-2B FAA Advisory Circular, Acceptable Methods, Techniques, and Practices
Aircraft Alterations
SAE ARP1870
Aerospace Systems Electrical Bonding and Grounding for Electromagnetic
Compatibility and Safety
SAE AS4461
Assembly and Soldering Criteria for High Quality/High Reliability Soldered Wire and
Cable Termination in Aerospace Vehicles
SAE AS50881 Wiring, Aerospace Vehicle
ASTM F 2490-05 Standard Guide for Aircraft Electrical Load and Power Source Capacity Analysis
1.7
Revision and Distribution
This document is required for maintaining the continued airworthiness of the G1000 NXi system
on Textron Aviation Inc. Model 510. When this document is revised every page will be updated
to indicate current revision level. Garmin Dealers may obtain the latest revision of this
document on the Garmin Dealer Resource Center website.
Owner/operators may obtain the latest revision of this document from the https://fly.garmin.com
Support page, or by contacting a Garmin dealer, contacting Garmin Product Support at 913-
397-8200, toll free 866-739-5687, or using around the world contact information on
https://fly.garmin.com/.
A Garmin Service Bulletin describing the revision to this document will be sent to Garmin
dealers if the revision is determined to be significant.
1.8
Garmin Technical Support
For technical support contact, Garmin Aviation Product Support at 913-397-8200 (toll free 866-
739-5687) or by using the around-the-world contact information on www.flygarmin.com.
Garmin G1000 NXi System Maintenance Manual 190-02450-01
Textron Aviation Inc. Model 510 Citation Mustang Revision 2
Page 10
2. System Description
The G1000 NXi system components described in this section are additions or updates to
existing components on the Textron Aviation inc. Model 510. This section briefly describes the
function of these components.
2.1
Equipment Descriptions
2.1.1 GCU 475
The GCU 475 controller is shown in Figure 2-1. This is an updated version of the existing GCU
475 controller. The controller is updated with improved joystick function. This is a drop-in
replacement.
2.1.2 GDL 69A SXM
The GDL 69A SXM satellite receiver is shown in Figure 2-2. The GDL 69A SXM is a data link to
utilize currently available SirusXM satellite data services. This is an update to the existing GDL
69A and is a drop-in replacement.
2.1.3 GDU 1050A
The GDU 1050A display unit is shown in Figure 2-3. The GDU 1050A is a primary flight display
(PFD) mounted in the cockpit. The GDU 1050A is an update to the existing GDU 1040A that
was originally installed. The GDU 1050A improves display quality and brightness, improves
processing time and responsiveness, and improves weight and power consumption.
2.1.4 GDU 1550
The GDU 1550 display unit is shown in Figure 2-4. The GDU 1550 is a multifunction flight
display (MFD) mounted in the cockpit. The GDU 1550 is an update to the existing GDU 1500
that was originally installed. The GDU 1550 improves display quality and brightness, improves
processing time and responsiveness, and improves weight and power consumption.
Electronic Checklist
The Electronic Checklists (ECL) function allows the user to view and interact with aircraft
checklists. The Checklist contents are displayed on the GDUs and the checklist control is
performed using the GCU 475. The Garmin Checkset tool is provided by Garmin at no charge to
the aircraft operator to generate and edit the custom checklist files which are saved in the .gcl
format.
NOTE
For the G1000 NXi update, the name of the checklist has to be saved as
510R7AJ.gcl” for the checklist function to work.
The Checkset tool can be downloaded from the Fly.Garmin website under the Tools tab
(https://fly.garmin.com/fly-garmin/
). The checklist is created or edited by the OEM/End user
without involvement from Garmin. Once the electronic checklist is created by the OEM/end user,
it is then downloaded onto an SD card and inserted into the top or bottom MFD card slot. Upon
power-up, the G1000 system checks the MFD SD cards for any checklist files and then
transfers the electronic checklist to the GDU internal memory. Once the Checklist is transferred
to the GDU, the SD card containing the checklist files can be removed and is no longer
required.
Please note that operational usage of the checklist file may require regulatory approval. The
OEM/Operator is expected to obtain the required approval.
Garmin G1000 NXi System Maintenance Manual 190-02450-01
Textron Aviation Inc. Model 510 Citation Mustang Revision 2
Page 11
2.1.5 GMA 1360D (optional)
The GMA 1360D audio panel is shown in Figure 2-5. This unit replaces the GMA 1347D audio
panel and there are two per aircraft. The GMA 1360D brings 3D audio and Bluetooth
connectivity.
2.1.6 GTX 345R (optional)
The GTX 345R transponder is shown in Figure 2-6. The GTX 345R replaces the existing GTX
33 #2 transponder. The GTX 345R provides ADS-B Out. The GTX 345R also provides ADS-B
In for TIS-B and air-to-air traffic and FIS-B weather data to the G1000 NXi system for display to
the flight crew.
2.1.7 FS 510
The FS 510 (Flight Stream 510) wireless data card is shown in Figure 2-7. The FS 510 is an
SD card that installs into the MFD in the aircraft cockpit. The FS510 offers the addition of Wi-Fi
and Bluetooth connectivity for activities such as flight plan transfers and data output to carry-on
devices such as tablets and electronic flight bags. This data may be in the form of GPS
information, weather, aircraft traffic, or other items for flight crew use.
Garmin G1000 NXi System Maintenance Manual 190-02450-01
Textron Aviation Inc. Model 510 Citation Mustang Revision 2
Page 12
Figure 2-1 – GCU 475
Figure 2-2 – GDL 69A SXM
Figure 2-3 – GDU 1050A
Figure 2-4 – GDU 1550
Figure 2-5 – GMA 1360D
Figure 2-6 – GTX 345R
Figure 2-7 – FS 510
Garmin G1000 NXi System Maintenance Manual 190-02450-01
Textron Aviation Inc. Model 510 Citation Mustang Revision 2
Page 13
2.2 System Interface Summary
The following figure provides a high-level summary of G1000 NXi on the Textron Aviation Inc.
Model 510 aircraft. Yellow blocks signify new or updated equipment.
GDU 1050A [1]
(Primary Flight
Display)
GIA 63W [2]
COM,
GPS,
VOR/LOC,
G/S,
Flight
Director
GIA 63W [1]
COM,
GPS,
VOR/LOC,
G/S,
Flight
Director
GDU 1050A [2]
(Primary Flight
Display)
GDL 69A SXM
(XM/Weather
Datalink)
GMA 1360D
[1]
(Audio Panel)
GMC 710
(AFCS Mode Controller)
HSDB
Legacy Garmin
Equipment
Standard
GMA 1360D
[2]
(Audio Panel)
GDU 1550 [3]
(Multifunction
Display)
HSDB
232
232
HSDB
Digital
Bus
GSD 41
(Data
Concentrator)
GWX 68
(Weather Radar)
Non-Garmin Equipment
Standard
Audio
NAV
COM
GPS / XM
to GPS / XM
Antenna
To
GDL 69A SXM
HSDB
Over 232
Legacy Garmin
Equipment
Optional
HSDB
MKR
BCN
COM
coupler
2
3
1
2
2
3
4
1
HSDB
232
GTX 33D [1]
(Transponder)
GTX 33D [2]
(Transponder)
Analog
Audio
TO
GMA1/2
Audio
232
232
ARINC 429
1
GSA 81 (Roll)
3
4
4
HSDB over RS-232
HSDB
HSDB over Ethernet
HSDB Over 23 2
429
RS-485
485
RS-232
232
HSDB over RS-422
HSDB Over 42 2
Non-Garmin Equipment
Optional
GSA 80 (Yaw)
GSA 81(Pitch Trim)
GSA 81 (Pitch)
GPS
GCU 475
(FMS Controller)
232
HSDB
ADF
DME1
TAS
KHF 1050
HF Radio
Audio
Audio
Audio
Audio
Audio Audio
GDL69A
Audio Audio
G/S
coupler
HSDB
Over 232
GEA 71 [1]
(Engine & Airframe)
485
485
GEA 71 [2]
(Engine & Airframe)
485 485
485
485
ELT
C406-N
429
Becker ADF
KN 63 DME
FADEC
LB / RB
GRS 77 #1
GRS 77 #2
AHRS
232
429
GDC 74B #2
Air Data Compu ter
232
429
232
GRS 77 #2
GRS 77 #1
AHRS
232
429
GDC 74B #1
Air Data Compu ter
232
429
232
429
429
GMU 44
Magnetometer
232
485
GMU 44
Magnetometer
232
485
429
429
429
429
429
429
FADEC
LA / RA
429
GTX 345R [2]
(ADS-B
Transponder)
HSDB
HSDB
232
To
#2 GIA 6W
232
422
Analog Audio
Analog Audio
Suppression
Suppression
Suppression
HSDB
HSDB
HSDB
New Garmin
Equipment
Standard
New Garmin
Equipment
Optional
Audio
Audio
717
ARINC 717
1
2
4
3
HSDB
Diagnostics
To
PFD1
To
MFD
To
PFD2
429
From GDC1
429
429
From GDC1
From GRS1
429
429
From GRS2
From GDC2
Figure 2-8 – G1000 NXi System Overview
Garmin G1000 NXi System Maintenance Manual 190-02450-01
Textron Aviation Inc. Model 510 Citation Mustang Revision 2
Page 14
2.3 Power Requirements
Table 2-1 below summarizes the power requirements for the LRUs installed by this STC.
Table 2-1 – Power Requirements
Characteristics
Specifications
Notes
GCU 475 Max Current Draw @ 28 VDC 0.05 A
GDL 69A SXM Max Current Draw @ 28 VDC 0.35 A
Max Current Draw @ 28 VDC
0.9 A
At or below -15° = 1.9A
Max Current Draw @ 28 VDC
0.9 A
At or below -15° = 1.9A
GMA 1360D Max Current Draw @ 28 VDC 1.00 A
GTX 345R Max Current Draw @ 28 VDC 0.36 A
FS 510 Max Current Draw @ 28 VDC n/a Powered by GDU 1550
2.4 Electrical Bonding
For the purposes of this STC, aircraft ground reference definitions vary according to airframe
type, as defined in Table 2-2. Refer to the periodic test and reconditioned resistance values
corresponding to these ground reference definitions when performing the equipment bonding
tests in Section 4.5.
The periodic test value is the value allowed during the bonding checks specified in Section 4.5.
The reconditioned value is the value allowed on initial installation or if the bond must be
reworked if the periodic test value is exceeded.
Refer to SAE ARP 1870 Section 5 when surface preparation is required to achieve electrical
bond.
Table 2-2 – Electrical Bonding
Aircraft Type Ground Reference
Maximum Resistance Between LRU
Equipment Chassis and Ground
Reference (mΩ)
Periodic Test
Reconditioned
Metallic Airframe
Nearby metal structure for
servos
or
Instrument panel for LRU
30.0 for PFD1,
MFD, PFD2, GMC
30 for PFD1, MFD,
PFD2, GMC
5 for GMA 1360D
(if installed) or GTX
345R (if installed)
2.5 for GMA
1360D (if installed)
or GTX 345R (if
installed)
2.4.1 Consideration for Untreated or Bare Dissimilar Metals
The correct material finish is important when mating untreated or bare dissimilar metals.
Materials should be galvanically compatible. When corrosion protection is removed to make an
electrical bond any exposed area after the bond is completed should be protected again.
Additional guidance can be found in SAE ARP 1870 Section 5. Typical electrical bonding
preparation examples are shown in Figure 2-9, Figure 2-10, and Figure 2-11.
Garmin G1000 NXi System Maintenance Manual 190-02450-01
Textron Aviation Inc. Model 510 Citation Mustang Revision 2
Page 15
Figure 2-9 – Electrical Bonding Preparation Nut Plate
Figure 2-10Electrical Bonding Preparation Bolt/Nut Joint
Figure 2-11Electrical Bonding Preparation Terminal Lug
Garmin G1000 NXi System Maintenance Manual 190-02450-01
Textron Aviation Inc. Model 510 Citation Mustang Revision 2
Page 16
2.4.2 Preparation of Aluminum Surfaces
The following general procedure is recommended to prepare an aluminum surface for proper
electrical bonding.
1. Clean grounding location with solvent.
2. Remove non-conductive films or coatings from the grounding location.
3. Apply a chemical conversion coat such as Alodine 1200 to the bare metal.
4. Once the chemical conversion coat is dry, clean the area.
5. Install bonding equipment at grounding location.
6. After bond is complete, if any films or coatings were removed from the surface, reapply a
suitable film or coating to the surrounding area within 24 hours.
After satisfactory electrical bond is achieved, when it has been necessary to remove any high-
resistance protective coating, the area from which the coating has been removed should be
refinished with the same finish as is on the rest of the part within 24 hours. In cases where the
parts come in with certain areas spot-faced, or if there is no finish on the part (bare metal), apply
conformal coating over the bond joint and hardware per MIL-I-46058 or clear lacquer per TT-L-
20A to facilitate future inspection. Refer to the model specific Aircraft Maintenance Manual or
Standard Practices Manual for surface protection requirements applicable to affected areas.
The correct material finish is important when mating untreated or bare dissimilar metals. They
should be galvanically compatible. When corrosion protection is removed to make an electrical
bond, any exposed area after the bond is completed should be protected again. Additional
guidance can be found in SAE ARP 1870 Section 5.
For a more detailed procedure, refer to SAE ARP 1870 Sections 5.1 and 5.5.
Garmin G1000 NXi System Maintenance Manual 190-02450-01
Textron Aviation Inc. Model 510 Citation Mustang Revision 2
Page 17
3. Control and Operation
3.1 Configuration Mode Overview
Throughout this document, references are made to the PFD1, PFD2, and/or MFD being in
configuration mode. The configuration mode exists to provide the avionics technician with a
means of configuring, checking, and calibrating various G1000 NXi sub-systems.
Troubleshooting and diagnostics information can be viewed in this mode.
To start the G1000 NXi system in configuration mode, follow these steps;
1. Apply power to the G1000 NXi system by applying aircraft EXT power, set the
AVIONICS MASTER PWR and BATT switches to ON.
2. Pull the MFD (PRIM and SEC), PFD1 (PRIM and SEC), and PFD2 (PRIM and SEC)
circuit breakers.
3. Press and hold the ENT key on PFD 2 (co-pilot’s side) while applying power using the
PFD2 PRIM circuit breaker.
4. Release the ENT key after ‘INITIALIZING SYSTEM’ appears in the upper left corner of
PFD2.
5. Press and hold the far right softkey on the MFD while applying power using the MFD
PRIM circuit breaker. Note that the ENT key on the GCU 475 controller may be used
after initial software loads.
6. Release the softkey after ‘INITIALIZING SYSTEM’ appears in the upper left corner of the
MFD.
7. Press and hold the ENT key on PFD1 (pilot’s side) while applying power using the PFD1
PRIM circuit breaker.
8. Release the ENT key after ‘INITIALIZING SYSTEM’ appears in the upper left corner of
PFD1.
IMPORTANT
The Configuration Mode contains certain pages and settings that are
critical to aircraft operation and safety. These pages are protected and
cannot be modified unless the technician is properly authorized and
equipped. Most protected page content is viewable to allow system
awareness for troubleshooting.
NOTE
If the specific procedure requires an SD card to be in the top slot of the
PFD/MFD, this card must be inserted prior to applying power to the
PFD/MFD. Any time a card is inserted, the power to the PFD/MFD must
be cycled.
For a complete description and breakdown of each Configuration Mode page, refer to the
G1000 System Maintenance Manual listed in Table 1-2.
3.1.1 SET>ACTV Configuration
Throughout the configuration mode pages, there are SET and ACTIVE columns for input/output
settings and other parameters.
SET: Refers to a setting or group of settings that reside in PFD Internal Memory and/or the
Master Configuration Module.
ACTIVE: Refers to an ‘active’ setting or parameter currently being used by the LRU. LRUs
store the ‘active’ settings within internal memory.
Garmin G1000 NXi System Maintenance Manual 190-02450-01
Textron Aviation Inc. Model 510 Citation Mustang Revision 2
Page 18
Data can be manually copied from one column to the other (and consequently from PFD
memory to the LRU memory and vice-versa) by using the following two softkeys, when
available:
SET>ACTV (read ‘Set to Active’) softkey: Allows the installer to send the information in
the SET column (data stored in the master config module) to the ACTV column (data
used by LRU).
ACTV>SET (read ‘Active to Set’) softkey: Causes the LRUs current settings to be copied
to the master configuration module as SET items.
CAUTION
The ACTV>SET softkey must be used with caution. If an improperly
configured unit is installed, this softkey causes the wrong configuration to
replace the correct aircraft configuration.
In the first example shown in Figure 3-1 the SET columns do not match the ACTIVE columns.
The inequality between SET and ACTIVE indicates a configuration mismatch. By pressing the
SET>ACTV softkey, this copies the SET column to the LRU unit’s configuration memory. The
settings then become the ACTIVE settings for the LRU being configured.
Figure 3-1, SET>ACTV Diagram
Garmin G1000 NXi System Maintenance Manual 190-02450-01
Textron Aviation Inc. Model 510 Citation Mustang Revision 2
Page 19
When troubleshooting the system, technicians can look for inequalities between SET and
ACTIVE columns. Certain problems can be resolved simply by pressing the SET>ACTV
softkey, which reloads settings to the specific LRU from the PFD. (Note that this can also be
accomplished by reloading the configuration files for the LRU. Section 7 describes this process
for each LRU).
A blank active column, as shown in Figure 3-2, represents loss of communication between the
display and the particular unit. See Section 5 for more details on troubleshooting.
Figure 3-2, Loss of Communication
3.1.2 Configuration Prompts
When configuration settings are changed, the technician receives on-screen prompts and/or
confirmations such as those shown in Figure 3-3.
Figure 3-3, Configuration Status
3.1.3 Data Transmission Indicators
Several configuration screens utilize an indicator light system to show discrete (ON/OFF) data
and/or hardware component status. Unless otherwise noted, the following applies to all such
status indicators:
Green Checkmark: Expected data is successfully received and is ON. A green check
could also indicate that the parameter/component is working correctly.
Red X: Expected data is not received. A red X could also indicate that a
parameter/component is invalid.
White N/A: Expected data is OFF, or no data is expected.
Figure 3-4, Data Transmission Indicators
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Garmin G1000 NXi - Cessna Citation Mustang Owner's manual

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