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 4–99
18 September 2007
SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUAL
eNfusion™ HSD-128 High-speed Data Terminal
Log-on
successful,
but fails to
complete
call
Authorization error (fault
code 12C4)
Activate maintenance
reports 21 and 23
(See Figure 4–53 and
Figure 4–51)
• Contact your service
provider to verify that the
forward ID is activated.
• Check that the Forward ID
is strapped correctly.
• Check that IRS data is
available and correct.
• Check that the Veh Rel
Az/EL to Satellite is
correct.
• Check that all coax cable
connections are secure.
• Check that the Rx C/No
value is
≥50dB.
• Check antenna status is
okay.
• Check that the primary and
secondary LES access
codes are valid.
• Contact your service
provider and verify that
they can “see” your Tx
signal. To contact the LES
operator dial 33 #.
• Contact service provider
and request that they place
an incoming call to the unit.
• Check the reported HPA
back-off in report 21;
Signal should initialize at
14 dBW and increase after
handshake to
approximately 22.5 dBW –
then slowly decrease
(Range typically between
18.5 dBW to 21.5 dBW with
a lower limit of 14.5 dBW).
Table 4–27. Troubleshooting and Fault Isolation
Fault Description
Maintenance
Report
Check