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 4–100
18 September 2007
SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUAL
eNfusion™ HSD-128 High-speed Data Terminal
HSD is
operating
outside the
normal
environmen
tal
specificatio
ns
Channel card
temperature fault
Activate report 21 or 23 • Check channel card
temperature;
temperatures of over 50° C
to 60° C may cause the
HSD or HSD-X to shut
down.
• Check that the fan tray is
operational.
• Verify that the tray plug
distribution is the same as
presented in the
installation requirements.
Calls do not
complete
and
connection
is not
established
Channel Congestion (fault
code 2024)
Activate report 21
and 23
• Wait five minutes and try
the call again.
• Contact the LES to verify
congestion. To contact the
LES operator, dial 33 #.
No call request sent Activate report 21
and 23
• Verify that the call dial
string is correct; Pressing #
at the end of the dialing
string signals the system to
“send” the call.
• Check that the HSD or
HSD-X power LED flashes
on and off (1 Hz) during a
call request.
• Check that the ISDN cable
is connected correctly and
securely.
Table 4–27. Troubleshooting and Fault Isolation
Fault Description
Maintenance
Report
Check