User's Manual
Table Of Contents
- Introduction
- System Description
- 1. Purpose of Equipment
- 2. Equipment Covered
- 3. Equipment Description
- A. Applicable Documents
- B. Reference Documents
- C. Equipment Specifications
- D. Mechanical Description
- E. Electrical Description
- F. System Interface Descriptions
- G. User Interfaces
- (1) Stand-Alone Mode User Interfaces
- (2) Collins Cooperative Mode User Interfaces
- (3) Honeywell Combined Mode User Interfaces
- (4) Selective Mode User Interfaces
- (5) Multi-Channel Configurations
- (6) ISDN Circuit-Switched Data Interface
- (7) RS-232 Interface
- (8) Ethernet Data Interface
- (9) ISDN S/T Interface
- (10) Maintenance Port Interface
- H. Initiated-Self-Test
- I. Owner Requirements Table
- 4. Inmarsat System Overview
- 5. HSD Modes and Configuration Descriptions
- System Operation
- 1. Introduction
- 2. Activating HSD Transceivers
- 3. Configuring HSD Systems
- 4. Using the HSD System
- Installation
- 1. Introduction
- 2. Advisories
- 3. Pre-Installation Inspection
- 4. Unpacking and Inspecting Equipment
- 5. Cabling and Connector Requirements
- 6. ARINC 600 Trays and Connectors
- 7. Mechanical Installation
- 8. Electrical Installation
- 9. Outline/Installation and Interconnection/Contact Assignment Diagrams
- Test and Fault Isolation
- 1. Introduction
- 2. Operational and Diagnostic Testing
- 3. Troubleshooting and Fault Isolation
- 4. Adjustment/Alignment Procedures
- 5. Modification History
- Maintenance and Repair
- 1. General
- 2. Maintenance
- 3. Repair
- 4. Instructions for Continued Airworthiness, FAR 25.1529
- Appendix A: Inmarsat Satellite Beam Coverage
- Appendix B: Troubleshooting Checklist
- Appendix C: RJ-45 Cable Termination Details
- Appendix D: Installation Checklist
- Appendix E: Record of Accomplishment
- Appendix F: RF Splitter
Page 4–105
18 September 2007
SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUAL
eNfusion™ HSD-128 High-speed Data Terminal
5. Modification History
Table 4–28 lists the modification history for the HSD transceiver. This history is provided to
aid the technician in understanding the reason for issuing a service bulletin and to describe
the changes to the equipment.
Table 4–28. Modification History
Service Bulletin Description of Modification
1110-SB-0001/A Upgrades channel card software to version 3.0. Upgrades the control
processor software to version 4.4. Upgrades accommodate Inmarsat
system change and fix software bugs.
1110-SB-0002/A HPA Mute and ARINC 429 driver repair hardware modification.
Backplane modification to the HPA wiring harness corrected the reverse
biasing of the Mute lines affecting all units installed with a Ball
dual-conformal-array antenna.
1110-SB-0003/A Resolves problems with Cooperative Mode operation
1110-SB-0004/A Hardware upgrade to install Data I/O Type 2 card
1110-SB-0005/B Upgrades the hardware for Honeywell Combined Mode (HCM) to
include a RF detector and a variable attenuator on the Aero H path of
the pre-HPA combiner and allows the reading and control of this
attenuator through a serial connection to the combiner. The control
processor code is upgraded to include processing of the attenuator
settings in the power control algorithm and to allow setting of the
attenuator as part of the combined operation.
This version does not support Cooperative Mode (with SAT-906).
1110-SB-0006/A Channel card software upgrade to support MPDS
1110-SB-0007/A Upgrades the HSD-128 Control Processor software to version 6.5. This
version adds the Multi-Channel capability to the HSD-128 software to
support HSD-128 units integration with external
HSD-X channels (PN 1110-A-0401).
1110-SB-0010/A Hardware upgrade to dual-channel for single channel card transceivers
1110-SB-0011/B Upgrades the Channel Card software to version C35 to fix Cooperative
Mode bug in Channel Card software version C30. Upgrades software
to recognize Cooperative Mode System Config hardware strapping.
1110-SB-0012/A Upgrades the channel card software to version C41 (6.0) which
supports enhanced HSD functionality in all modes of operation,
(including multi-channel configurations) and the use of Inmarsat
services—including AMBE STU capability. In Cooperative Mode
systems, MPDS is not supported with this version of software.
Upgrades the control processor software to version 7.0, which
enhances all modes of operation. Selective Mode units operating
Category A Inmarsat terminals may experience GPS faults when
operating this version of software (workaround: deactivate GPS
protection).
1110-SB-0013/A Adds software identification label to HSD units