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 4–2
18 September 2007
SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUAL
eNfusion™ HSD-128 High-speed Data Terminal
2. Operational and Diagnostic Testing
A. General
Usually, units require testing for one of the reasons listed below:
• To verify the operational readiness of the unit during and after installation on an aircraft.
• To verify that a fault exists and produce system reports for troubleshooting purposes.
• To verify the operational readiness of repaired LRUs during re-installation on an
aircraft.
This section presents software loading and test and fault isolation procedures for the HSD
and HSD-X transceivers. All test and load procedures require using the HSD maintenance
utility program, which is accessed by connecting to the maintenance port of the unit.
B. Test and Fault Isolation Equipment Requirements
Table 4–1 lists the equipment required to access the HSD maintenance utility program
and perform operational and diagnostic testing and software loads on the HSD and HSD-X
transceivers.
Table 4–2 lists the optional equipment or information that, although not required, may
increase test efficiency or allow for optional diagnostic procedures. Equivalent
substitutions may be used.
Table 4–1. List of Required Test Equipment
Item Equipment Specification Quantity
Computer Standard VT-100 386 CPU, 20-MHz or
higher
1
VT-100 terminal
emulation program
HyperTerminal©,
ProComm Plus©, or
equivalent
Serial communication
program using an RS-232 port
1
Cable, maintenance
port interface cable
Special
HSD units (See
Figure 4–3)
HSD-X units (See
Figure 4–4)
Remote access: maximum
length 25 ft (Measured from
the ARINC 600 connector to
the DB9 breakout connector)
Front Panel access:
maximum length 50 ft
1
Multimeter Standard – 1
General purpose
toolset
Standard – 1
Software load program Special PN 1110-SW-1021 1
HSD/HSD-X software
files
Special As specified in applicable
service bulletins
As
required