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 4–14
18 September 2007
SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUAL
eNfusion™ HSD-128 High-speed Data Terminal
Figure 4–15. Menu 2 Screen Display
MENU2 FIRMWARE Vx.x
A set veh-relative azimuth E set veh-relative elevation
K desired az veh-rel velocity R resume automatic steering
T enter time of day N annotate log file
L re-enter logon password V get firmware versions
Z reset HSD-128 S set sat long
<CTRL> N next menu <CTRL> O previous menu = select reports
Table 4–8. Menu 2 Item Descriptions
Menu Items Item Description
Note:
Menu 2 selections E and K are used to manually input navigational data to
point the antenna to a preferred satellite location and /or peak for a
maximum signal reception. These commands are typically used where no
IRS data is available.
A: set veh-relative
azimuth
• Antenna azimuth pointing offset with reference to the front
centerline of the aircraft
• Offset value entered in degrees from 0
° to ± 180 °, where a
positive entry is clockwise (cw) and a negative entry is
counterclockwise (ccw)
K: desired az
veh-rel velocity
• Activates continuous antenna azimuth sweep at a set
elevation, as entered with menu item “E”
• Azimuth sweep velocity entered as deg/sec value
Note: When combined with a signal-monitoring “reports”
selection, sweep the antenna for maximum signal
strength to determine optimum location coordinates.
T: enter time of day
• Permits the on-board entry of date and time for initial
one-time setting of the “Real Time Clock”
• Where no clock is available (on some early models) the time
may be set to time stamp a log file of a “reports” item
L: re-enter logon
password
• Permits a user to enter a new access level password:
menu
or maint
Z: reset HSD
• Enables a complete, soft reset of the LRU; once reset, the
menu access password must be re-entered
E: set veh-relative
elevation
• Antenna elevation pointing offset with respect to the aircraft
horizontal “rest” position, i.e., assumed to have no pitch or
roll offset
• Offset value entered in degrees from 0
° to 90°
R: resume
automatic steering
• Re-activates programmed automatic antenna-steering in
both azimuth and elevation