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 4–50
18 September 2007
SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUAL
eNfusion™ HSD-128 High-speed Data Terminal
(3) Post Test
When testing is completed:
1. Save the log file of the test results (or data) for future reference.
2. Remove power from the unit under test and all other test equipment.
3. Disconnect test equipment from the HSD or HSD-X unit.
4. Replace the maintenance-port connector cover (if previously removed during the
test setup).
(4) Installation and Operational Verification Tests
The test procedures assume that an approved ARINC 741 compatible Antenna
Subsystem has been completely installed and tested as per the manufacturer’s
instructions.
To facilitate and document the installation of the equipment, refer to "Installation
Checklist" on page D-1.
(a) Pre Power-up Checks
Carry out all mechanical and electrical verification tests in the systematic order
presented in this document.
(b) Mechanical Verification
Refer to "Installation" on page 3-1 for detailed mechanical information. Table 4–
22 itemizes recommended mechanical checks.
(c) Electrical Verification
Refer to "Installation" on page 3-1 for detailed electrical information. Table 4–23
itemizes the recommended electrical checks.
Note: When conducting the following tests, do not rack the HSD or HSD-X.
WARNING: To avoid personal injury and/or equipment damage, use extreme
caution during the Voltage Levels measurements.
Table 4–22. HSD Mechanical Verification
STEP Item Checked Verification Description
0 Mounting Tray
Physical Placement
Ensure service/maintenance accessibility
Check environmental considerations are met
Cooling, air-flow, and pressure
0 Fan Tray Confirm plug configuration is correct
Check chassis bonding
Ensure fan rotation is unobstructed and rotates
freely
0 ARINC 600 Connector Check polarized pints