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 4–70
18 September 2007
SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUAL
eNfusion™ HSD-128 High-speed Data Terminal
Figure 4–46. Stable Call, Channel #1
Figure 4–47. Confirmed Operation of Multi-Channel (4 calls up)
If the Multi-Channel HSD configuration does not pass the system operational
verification procedure, or if the system fails, refer to the test and fault isolation
checks presented in
Table 4–26.
G. Software Load Procedures
EMS SATCOM may occasionally release new software. Newly released software is loaded
via a laptop or computer connected by cable to the maintenance port of the HSD system
using an HSD Firmware Upgrade application (PN 1110-SW-1021 – ADT_LOAD.exe).
CHANNEL CARD #1 #2 S1 S2
EIRP/WATTS 18.5/10 0.0/0 0.0/0 0.0/0
HPA (ITS): 14.2 WATTS A CHANNEL CARDS: 10.1 WATTS ANT GAIN: 12
11:39:36 PERMITTED UNDERDRAFT: 0.0 dB ADD M4 CALL: 25 WATTS
AERO WATTS: USED=00 HPA=60 WATTS HPA GAIN=62.6 dB
CHANNEL CARD #1 #2 S1 S2
EIRP/WATTS 17.5/8 18.5/10 19.5/10 20.5/16
HPA (ITS): 50.4 WATTS A CHANNEL CARDS: 43.8 WATTS ANT GAIN: 14
14:43:43 PERMITTED UNDERDRAFT: 0.0 dB ADD M4 CALL: 25 WATTS
AERO WATTS: USED=00 HPA=60 WATTS HPA GAIN=62.6 dB
Table 4–26. Multi-Channel Basic Fault Checks
SYMPTOM CHECK
Ocean Region Registration Fails Make sure all HSD LRUs are configured with the
same default LES Access Codes (Primary and
Secondary)
Unable to place calls using the
HSD-Xs
Check System Config and I/O Config strapping
System “not working” (Fault LED –
ON)
Check HPA Status and FWD ID, SDI strapping
No communication with avionics Check multi-control wiring
Unable to place an HSD Swift64 call Activate Report 38 and check for power request
value.
Check RF coax connections in the Transmit path
to the DLNA
Calls dropping when placing
multiple calls
HPA to antenna, cable loss value may not be
accurate. Re-measure the HPA to antenna and
HSD-X to HSD-128 cable losses and re-configure
the HSD system to match the revised value.