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 2–44
18 September 2007
SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUAL
eNfusion™ HSD-128 High-speed Data Terminal
• # (SEND):
Pressing # (or entering # at the phone number field on data devices) signals the
system to “send” the call. Certain devices using the HSD system may not have the
functionality to insert the # symbol at the end of the dialing sequence. For those
devices, additional Dial Code Prefixes are required to override the “send” command
requirement. Refer to
Table 2–10 for more information.
Note: For more information on using the HSD transceiver for voice and fax, refer to the
HSD User Guide (MN-1110-10048).
(1) Dial Code Prefixes
Although the system automatically selects the appropriate service types on outgoing
calls for ISDN devices, a Dial Code Prefix is required to send fax, identify an analogue
modem, or force the system to override the system defaults to select a specific service
type. (See
Table 2–9.)
The system requires the Dial Code Prefix *82* for sending fax or when using analogue
modems; it forces the system to request the required 3.1 kHz audio service from the
Inmarsat Satellite Communications Network. If required, use the Dial Code Prefixes
to override the system defaults for selecting specific service types. Dial Code Prefixes
for all service types require a “
¿” before and after the code number.
Other Dial Code Prefixes provide system overrides required if you are using either
devices that cannot add a # symbol to the dialing string or devices that are slow dialing.
Table 2–10 provides a description of the additional Dial Code Prefixes used for system
overrides. Table 2–6 provides a list of the LES and their associated codes available.
Table 2–9. Dial Code Prefixes for Forcing Service Type Selection
Service Type Service Description
Dial Code Prefix
(Forces Service
Selection)
Speech 64 kbps High-Speed Voice *81*
3.1 kHz audio Fax, Analogue Modem, STU-III *82*
56 kbps data High-Speed Data *83*
64 kbps data High-Speed Data *84*
4.8 kbps speech Mini-M Voice (Swift64 Low
Speed Voice)
*80*