ARINC 781 SDU, SCM, And FMPA System Description .
ARINC 781 SDU, SCM, and FMPASystem Description, Installation, and Maintenance ManualPRODUCTION - Released - 21 Oct 2014 11:29:40 UTCMN-1394-10078, Revision 001This document provides procedures for the equipment listed below.ModelARINC 781 Satellite Data UnitARINC 781 Flange Mounted High Power AmplifierARINC 781 SDU Configuration Module23-15-30Part Number1394-A-11001394-A-12001394-A-1300TITLE PAGE T-116 APR 10
PROPRIETARY STATEMENTThis document contains information which is proprietary and confidential to EMS Aviation (EMS TechnologiesCanada, Ltd., Formation Inc., Sky Connect LLC). Neither this document nor the information contained withinmay be used for any purpose other than the purpose for which it was prepared. Neither this document nor theinformation contained within may be disclosed or copied without the prior written permission of EMS Aviation. 2010 EMS Technologies Canada, Ltd., Formation Inc., Sky Connect LLC. All Rights Reserved.ARINC 781 SDU, SCM, and FMPA System Description, Installation, and Maintenance ManualDocument Number: MN-1394-10078, Revision 001Revision TableRevision001ECRN/ADescriptionFirst release.Windows is a registered trademark of Microsoft Corporation in the United States and other countries. Otherproduct, brand, service, and company names herein are the trademarks of their respective owners.Our products are under continuous research and development. Any information may therefore be changedwithout prior notice. EMS Aviation reserves the right to make improvements or changes in the product describedin this manual at any time without notice. While reasonable efforts have been made in the preparation of thisdocument to assure its accuracy, EMS Aviation assumes no liability resulting from any errors or omissions inthis document, or from the use of the information contained herein.Printed in Canada.EMS Aviation400 Maple Grove Road, Ottawa, Ontario, K2V 1B8, CANADAEMS Aviation Reception:(613) 591-9064EMS Aviation Product Support:(888) 300-7415 (calls are routed to an on-call Product Support specialistafter regular business hours) 44 1684 290 020 (UK)(613) 591-3086 (outside North America)EMS Aviation E-mail Help:support@emsaviation.comEMS Aviation Web site:www.emsaviation.comEMS Aviation Sales and Marketing:800-600-975923-15-30TITLE PAGE T-216 APR 10
CUSTOMER RESPONSE FORMTo help us improve the quality of our product documentation, EMS Aviation would appreciate yourcomments and suggestions on this publication. Please complete the following customer survey andsend to EMS Aviation at:EMS Aviation400 Maple Grove RoadOttawa, ON K2C 0P9E-mail: techdocs@emsaviation.comPublication information:Publication number:MN-1394-10078Publication title:ARINC 781 SDU, SCM, and FMPA System Description, Installation, andMaintenance ManualLatest issue date:16 APR 10Document revision:001Customer information:Name:Company:Tel:Fax:Email:Comments and suggestions:Date:Comments:23-15-30CR-116 APR 10
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SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUALARINC 781 SDU, SCM, and FMPARECORD OF REVISIONSWhen revisions are received, insert revised pages, record the date, and dby edInsertedby (initial)RR-116 APR 10
SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUALARINC 781 SDU, SCM, and FMPABlank Page23-15-30RR-216 APR 10
SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUALARINC 781 SDU, SCM, and FMPASERVICE BULLETIN LISTService BulletinNumberSubject23-15-30Manual Rev. Manual Rev.NumberDateSBL-116 APR 10
SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUALARINC 781 SDU, SCM, and FMPABlank Page23-15-30SBL-216 APR 10
SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUALARINC 781 SDU, SCM, and FMPALIST OF EFFECTIVE PAGES* An asterisk indicates pages changed, added, or deleted by the current revision.F indicates a right foldout page with a blank back.SectionPage23-15-30DateLEP-116 APR 10
SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUALARINC 781 SDU, SCM, and FMPABlank Page23-15-30LEP-216 APR 10
SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUALARINC 781 SDU, SCM, and FMPATABLE OF CONTENTSINTRODUCTION1. Illustration of Equipment .INTRO-12. Acronyms and Abbreviations.INTRO-23. Safety Advisories .INTRO-4SYSTEM DESCRIPTION1. Inmarsat System Overview. 1-12. Equipment Overview . 1-2A. SDU . 1-3B. SCM . 1-3C. FMPA . 1-43. Equipment Specifications. 1-44. System Interfaces. 1-7A. SDU . 1-8B. SCM . 1-9C. FMPA . 1-95. User Interfaces. 1-10A. MCDU . 1-10B. 4-Wire Audio . 1-10C. Ethernet . 1-10D. POTS . 1-10E. CEPT-E1 . 1-11F. ISDN . 1-11G. Maintenance Port . 1-11H. LEDs . 1-11I. Self-Test Button . 1-116. Software Description. 1-12SYSTEM OPERATION1. Using the ARINC 781 Avionics System . 2-1A. Operating the MCDU . 2-1(1) Output Ports . 2-123-15-30TC-116 APR 10
SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUALARINC 781 SDU, SCM, and FMPA(2) Input Ports. 2-1(3) Screen. 2-1(4) Keyboard. 2-2(5) Special Symbols. 2-2(6) Navigating the MCDU . 2-3B. Logging On and Off . 2-4(1) Logging On Automatically . 2-4(2) Logging On Manually . 2-5(3) Logging Off. 2-5(4) Viewing Log Status. 2-5C. Making Cockpit Calls . 2-6(1) Making Calls from the Telephone Directory . 2-6(2) Ending Calls . 2-8D. Viewing BITE Information . 2-8INSTALLATION1. Advisories . 3-12. Pre-Installation Inspection . 3-1A. Unpacking and Inspecting Equipment . 3-1B. Cabling Notes . 3-13. Installation Procedure. 3-24. Connection Details. 3-2A. SDU . 3-2B. SCM . 3-4C. FMPA . 3-45. Installation and Engineering Drawings . 3-6A. Outline and Installation Drawings . 3-6B. System Interconnect Drawings . 3-6TEST AND FAULT ISOLATION1. Operational and Diagnostic Testing . 4-1A. General . 4-1B. Test and Fault Isolation Equipment Requirements . 4-1C. SDU MPU . 4-2(1) Connecting to the MPU . 4-2(2) Using the SDU MPU . 4-323-15-30TC-216 APR 10
SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUALARINC 781 SDU, SCM, and FMPA(3) Menu Item Descriptions . 4-4D. Operational and Diagnostic Test Procedures . 4-6(1) Test Setup Procedure. 4-7(2) Post Test . 4-7(3) Installation and Operational Verification Tests . 4-72. Troubleshooting and Fault Isolation . 4-8A. Subsystem Health . 4-8B. SATCOM System Bus . 4-10C. Thermal Status . 4-11D. SCM Health . 4-12E. Subsystem Bus Status . 4-14F. RF Path Status . 4-14G. USIM and Data Bus Status . 4-15H. ORT . 4-16(1) ORT Use and Storage. 4-16(2) Checking the ORT. 4-17I. Contact Product Support . 4-173. Adjustment/Alignment Procedures . 4-184. Modification History. 4-18MAINTENANCE AND REPAIR1. Maintenance. 5-12. Repair . 5-13. Instructions for Continued Airworthiness . 5-1A. Airworthiness Limitations . 5-2B. Electrical and Mechanical Inspection and Check . 5-2C. Instructions for Continued Airworthiness . 5-24. Visual Inspection and Check. 5-3APPENDIX A: RETURN MATERIAL AUTHORIZATION . A-11. Warranty Returns . A-12. Non-Warranty Returns . A-13. Repackaging Requirements . A-14. RMA Procedure . A-123-15-30TC-316 APR 10
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SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUALARINC 781 SDU, SCM, and FMPALIST OF FIGURESFigure INTRO-1 Satellite Data Unit.INTRO-1Figure INTRO-2 SDU Configuration Module.INTRO-2Figure INTRO-3 Flange Mounted Power Amplifier .INTRO-2Figure 1-1 Simplified Aeronautical Satellite Communications System . 1-2Figure 1-2 ARINC 781 Avionics System . 1-3Figure 1-3 ARINC 781 Avionics System Block Diagram. 1-8Figure 1-4 FMPA Block Diagram . 1-10Figure 2-1 MCDU Screen . 2-2Figure 2-2 MCDU Menus . 2-3Figure 3-1 ARINC 781 SDU Outline and Installation Drawing, 1394-E-1100Rev B00 (Sheet 1 of 2) . 3-7Figure 3-2 ARINC 781 SDU Outline and Installation Drawing, 1394-E-1100Rev B00 (Sheet 2 of 2) . 3-9Figure 3-3 ARINC 781 FMPA Outline and Installation Drawing, 1394-E-1200Rev D00 (Sheet 1 of 2). 3-11Figure 3-4 ARINC 781 FMPA Outline and Installation Drawing, 1394-E-1200Rev D00 (Sheet 2 of 2). 3-13Figure 3-5 ARINC 781 SCM Outline and Installation Drawing, 1394-E-1300Rev B00 (Sheet 1 of 2) . 3-15Figure 3-6 ARINC 781 SCM Outline and Installation Drawing, 1394-E-1300Rev B00 (Sheet 2 of 2) . 3-17Figure 3-7 ARINC 781 System Interconnect Drawing, 1394-B-1001Rev A00 (Sheet 1 of 3) . 3-19Figure 3-8 ARINC 781 System Interconnect Drawing, 1394-B-1001Rev A00 (Sheet 2 of 3) . 3-21Figure 3-9 ARINC 781 System Interconnect Drawing, 1394-B-1001Rev A00 (Sheet 3 of 3) . 3-23Figure 4-1 Maintenance Cable. 4-2Figure 4-2 Menu 1 Screen Display . 4-4Figure 4-3 Menu 2 Screen Display . 4-5Figure 4-4 Menu 3 Screen Display . 4-5Figure 4-5 SATCOM Subsystem Health Menu . 4-9Figure 4-6 SATCOM System Bus Menu . 4-10Figure 4-7 SATCOM Overtemp Menu . 4-12Figure 4-8 SATCOM SCM Menu . 4-13Figure 4-9 SATCOM Subsystem Bus Menu . 4-1423-15-30TC-516 APR 10
SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUALARINC 781 SDU, SCM, and FMPAFigure 4-10 SATCOM RF Path Menu, System with FMPA. 4-15Figure 4-11 SATCOM USIM/DATA Menu . 4-1623-15-30TC-616 APR 10
SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUALARINC 781 SDU, SCM, and FMPALIST OF TABLESTable 1-1 SDU Physical Characteristics and Specifications. 1-4Table 1-2 SCM Physical Characteristics and Specifications . 1-5Table 1-3 External FMPA Physical Characteristics and Specifications . 1-6Table 1-4 ARINC 781 System RTCA/DO-160E Environmental Characteristics . 1-7Table 1-5 SDU System Interfaces . 1-9Table 1-6 SDU LED Status . 1-11Table 2-1 ARINC 781 System Log Status . 2-5Table 3-1 SDU Rear Connector Pin Deviations. 3-3Table 3-2 SDU Front Connector DSUB and RJ45 Pin Assignment. 3-3Table 3-3 SCM D-Type Connector Pin Assignment . 3-4Table 3-4 FMPA J1 Connector Pin Assignments. 3-5Table 4-1 List of Required Test Equipment . 4-2Table 4-2 Maintenance Port Connection Settings . 4-3Table 4-3 Menu 1 Item Descriptions . 4-4Table 4-4 Menu 2 Item Descriptions . 4-5Table 4-5 Menu 3 Item Descriptions . 4-6Table 4-6 Test Setup Procedure. 4-7Table 4-7 Post Test Procedure . 4-7Table 4-8 Power-On Test Procedure . 4-8Table 4-9 SATCOM Subsystem Health Menu . 4-9Table 4-10 Bus Status Indicators. 4-10Table 4-11 SATCOM OVERTEMP Menu . 4-12Table 4-12 SATCOM SCM Menu . 4-13Table 4-13 SATCOM SUBSY BUS Menu. 4-14Table 4-14 SATCOM RF PATH Menu . 4-15Table 4-15 SATCOM USIM/DATA Menu. 4-1623-15-30TC-716 APR 10
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SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUALARINC 781 SDU, SCM, and FMPAINTRODUCTIONThis manual provides the specifications, principles of operation, and information necessary to installthe ARINC 781 SATCOM Avionics System, including the Satellite Data Unit (SDU), SDUConfiguration Module (SCM), and Flange Mounted High Power Amplifier (FMPA).This document is divided into the following sections: System Description System Operation Installation Test and Fault Isolation Maintenance and RepairNOTE: An Illustrated Parts List is not included with this manual.Only qualified avionics personnel who are knowledgeable in the technical and safety issues relatedto the installation of aircraft communications equipment should perform the installation proceduresprovided in this manual.This manual includes general installation guidelines only; it is not intended to provide specificprocedures for every type of installation.If necessary, the information in this manual will be revised. Before attempting the installationprocedures presented in this manual, verify that you have a complete and up-to-date release of thisdocument.1. Illustration of EquipmentFigure INTRO-1 shows the SDU.Figure INTRO-1 Satellite Data Unit23-15-30INTRO-116 APR 10
SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUALARINC 781 SDU, SCM, and FMPAFigure INTRO-2 shows the SCM.Figure INTRO-2 SDU Configuration ModuleFigure INTRO-3 shows the FMPA.Figure INTRO-3 Flange Mounted Power Amplifier2. Acronyms and AbbreviationsAESAircraft Earth StationAMSSAeronautical Mobile Satellite Services23-15-30INTRO-216 APR 10
SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUALARINC 781 SDU, SCM, and FMPAAOREAtlantic Ocean Region-EastAORWAtlantic Ocean lt-In-Test EquipmentBSUBeam Steering UnitCEPT-E1Comite Europeen des Postes et TelecommunicationsCTUCabin Telecommunications UnitDLNADiplexer/Low-Noise AmplifierDITSDigital Information Transfer SystemEASAEuropean Aviation Safety AgencyEMEAEurope, Middle East, and AfricaESDElectrostatic DischargeFAAFederal Aviation AdministrationFARFederal Aviation RegulationFMPAFlange Mounted High Power AmplifierFMSFlight Management SystemGESGround Earth StationGNDGroundHGAHigh Gain AntennaHPAHigh Power AmplifierICAInstructions for Continued AirworthinessICAOlnternational Civil Aviation OrganizationI/OInput/OutputIORIndian Ocean RegionIRSInertial Reference SystemISDNIntegrated Services Digital NetworkLESLand Earth StationLRULine Replaceable UnitMCDUMulti-purpose Control Display UnitMCUModular Concept Unit23-15-30INTRO-316 APR 10
SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUALARINC 781 SDU, SCM, and FMPAMESMobile Earth StationMHzMegahertzMOPSMinimum Operational Performance StandardsMPUMaintenance Port UtilityORTOwner Requirement TablePORPacific Ocean RegionPOTSPlain Old Telephone SystemRFRadio FrequencyRMAReturn Material AuthorizationRTNReturnRxReceiveSATCOMSatellite CommunicationsSBBSwiftBroadband (Inmarsat)SCMSDU Configuration ModuleSDUSatellite Data UnitSLUSoftware Logical UnitSTCSupplemental Type CertificateTxTransmitUSIMUniversal Subscriber Identity ModuleUUTUnit Under TestVSWRVoltage Standing Wave Ratio3. Safety AdvisoriesWarnings, cautions, and notes in this manual provide the reader with the following information: A WARNING describes an operation, procedure, or condition that, if not obeyed, couldcause injury or death. A CAUTION describes an operation, procedure, or condition that, if not obeyed, could causedamage to the equipment. A NOTE provides supplementary information or explanatory text that makes it easier to23-15-30INTRO-416 APR 10
SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUALARINC 781 SDU, SCM, and FMPAunderstand and perform procedures.All personnel who install, operate, and maintain the ARINC 781 SDU, SCM, FMPA, andassociated test equipment must know and obey the safety precautions listed below. Theprocedures provided in this manual assume that the person performing installation ormaintenance tasks is familiar with and obeys standard aviation shop and safety practices.The general safety advisories include the following:WARNING: THE ARINC 781 AVIONICS SYSTEM INCLUDES COMPONENTS THATRADIATE RF AND MICROWAVE EMISSIONS IN THE BANDWIDTH OF 1626.5TO 1660.5 MHZ.WARNING: BEFORE HANDLING ANY UNIT OR COMPONENT, GROUND THE REPAIROPERATOR THROUGH A CONDUCTIVE WRIST STRAP OR OTHER DEVICETHAT USES A 470 KILOHM OR 1 MEGAOHM SERIES RESISTOR TOPREVENT INJURY.CAUTION: TURN OFF POWER BEFORE DISCONNECTING ANY EQUIPMENT FROMWIRING. DISCONNECTING THE EQUIPMENT WITHOUT TURNING POWEROFF MAY CAUSE VOLTAGE TRANSIENTS THAT CAN DAMAGE THEEQUIPMENT.CAUTION: THIS EQUIPMENT INCLUDES ITEMS THAT ARE ELECTROSTATICDISCHARGE SENSITIVE (ESDS) DEVICES. ESDS DEVICES ARE SUBJECTTO DAMAGE BY EXCESSIVE LEVELS OF VOLTAGE AND/OR CURRENT.THE LOW-ENERGY SOURCE THAT MOST COMMONLY DESTROYS ESDSDEVICES IS THE HUMAN BODY, WHICH, IN CONJUNCTION WITHNONCONDUCTIVE GARMENTS AND FLOOR COVERINGS, GENERATESAND RETAINS STATIC ELECTRICITY. TO ADEQUATELY PROTECT ESDSDEVICES, THE DEVICE AND EVERYTHING THAT CONTACTS IT MUST BEBROUGHT TO GROUND POTENTIAL BY PROVIDING A CONDUCTIVESURFACE AND DISCHARGE PATHS. USE STANDARD INDUSTRYPRECAUTIONS TO KEEP RISK OF DAMAGE TO A MINIMUM WHENTOUCHING, REMOVING, OR SERVICING THE EQUIPMENT.23-15-30INTRO-516 APR 10
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SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUALARINC 781 SDU, SCM, and FMPASYSTEM DESCRIPTIONThis section includes basic information about the ARINC 781 avionics system, including thefollowing sections: Inmarsat System Overview Equipment Overview Equipment Specifications System Interfaces User Interfaces Software Description1. Inmarsat System OverviewThis section provides an overview of the Inmarsat satellite communications system andnetworks.Satellite communication systems provide users
ARINC 781 SDU, SCM, and FMPA System Description, Installation, and Maintenance Manual MN-1394-10078, Revision 001 This document provides procedures for the equipment listed below. Model Part Number ARINC 781 Satellite Data Unit 1394-A-1100
ARINC Protocol Tutorial 1 CHAPTER 1 ARINC 429 Tutorial Introduction This document provides an overview of ARINC 429 and other ARINC protocols. ARINC 429 is the most commonly used data bus for commercial and transport aircraft. This document explains the origins of the ARINC Corporation, the data bus specification and where ARINC 429 is used.
SDU packaged in a 2 MCU ARINC 600 enclosure. This unit fits into an ARINC 600 tray and is ideal for installation in the aircraft avionics bay. The SDU-7330 is available in single, dual or four channel configurations, packaged in a 3 MCU ARINC 600 enclosure. The 4 channel SDU is ideal for bandwith hungry and flexible application requirements .
ARINC 429 bus operates at 12.5 or 100 kilobits per second. The top level architecture of the ARINC 429 protocol has 4 modules ARINC 429 transmitter, ARINC 429 receiver, Transmit and Receive 512*32-bit FIFO to store and fetch the data and ARINC 429 clock generation. In this p
The ARINC 653 standard ARINC 653 Specification First Published Jan 1997 ARINC 653 Supplement 1 Oct 2003 – Provided refinement and clarification to the 1997 standard ARINC 653 Part 1 (Required Services) Supplement 2 Mar 2006 – ARINC 653 partition management – Cold s
ARINC 429 Protocol Tutorial 3703 N. 200th Street, Omaha, NE 68022 Tel: 866.246.1553 402.763.9644 Fax: 402.763.9645 aviftech.com sales@aviftech.com. ARINC 429 Protocol Tutorial . AIT - ARINC 429 Protocol 4 2.1Overview of ARINC ARINC stands for Aeronautical Radio, Inc., a private corporation organized in 1929,
This document outlines the feature set and use of the DNx-429-516 ARINC-429 boards. The DNx-429-516 is an ARINC-429 interf ace that provides 24 ARINC channels: 16 channels that can be individually configured as ARINC-429 transmitters or receivers plus an additional 8 dedicated ARINC-429 receiver channels.
Read-only access to ARINC 629 data may be provided to ARINC 629 Ethernet converter 100 through communication connections to buses carrying data encoded in the ARINC 629 protocol. In FIG. 1, each of onboard ARINC 629 buses 131 137 may carry data that originates at a device configured onboard an aircraft and is encoded in the ARINC 629 proto col.
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