Manuali utente per EMS Technologies Canada Ltd. A781-MK4

Sommario

• Introduction

  19
  • 1. Illustration of Equipment

    19
  • 2. Acronyms and Abbreviations

    20
  • 3. Safety Advisories

    22
• System Description

  25
  • 1. Inmarsat System Overview

    25
  • 2. Equipment Overview

    26
    • A. SDU

      27
    • B. SCM

      27
  • 3. Equipment Specifications

    28
  • 4. System Interfaces

    31
    • A. SDU

      31
    • B. SCM

      32
  • 5. User Interfaces

    32
    • A. TCP

      33
    • B. 4-Wire Audio

      33
    • C. Ethernet

      33
    • D. Maintenance Port

      33
    • E. LEDs

      33
    • F. Self-Test Button

      33
  • 6. Software Description

    34
• System Operation

  35
  • 1. Registering and Activating Terminals

    35
    • A. Obtaining System Addresses

      35
    • B. Choosing Service Providers

      35
    • C. Registering Terminals

      35
  • 2. Using the A781-500 System

    36
    • A. Operating the TCP

      36
    • B. Logging On and Off

      39
    • C. Accepting and Making Calls in the Cockpit

      41
    • D. Viewing BITE Information

      48
  • 3. Channel Status and System Configuration

    50
    • A. SBB Status

      50
    • B. Channel Information and Bit Errors

      51
    • C. System Part Numbers

      52
  • 4. Maintenance Mode

    56
    • G. Configuring Audio Options

      61
  • 4. Connection Details

    66
    • A. SDU

      66
    • B. SCM

      70
  • 5. Owners Requirements Table (ORT)

    71
    • A. ORT Overview

      71
  • 6. Passive Intermodulation (PIM) Test

    71
    • A. Overview

      71
    • B. PIM Requirements

      71
• Testing and Fault Isolation

  93
  • 1. Operational and Diagnostic Testing

    93
    • A. General

      93
    • B. Test and Fault Isolation Equipment Requirements

      93
    • C. SDU Maintenance Port Utility

      94
    • D. Operational and Diagnostic Test Procedures

      97
  • 2. Troubleshooting and Fault Isolation

    100
    • A. Subsystem Health

      100
    • B. SATCOM System Bus

      101
    • C. Thermal Status

      103
    • D. SCM Health

      104
    • E. Subsystem Bus Status

      106
    • F. RF Path Status

      106
    • G. USIM and Data Bus Status

      107
    • H. ORT

      109
    • I. Contact Product Support

      109
  • 3. Adjustment/Alignment Procedures

    110
  • 4. Modification History

    110
• Maintenance and Repair

  111
  • 1. Maintenance

    111
  • 2. Repair

    111
  • 3. Instructions for Continued Airworthiness

    111
    • A. Airworthiness Limitations

      111
    • B. Electrical and Mechanical Inspection and Check

      112
    • C. Instructions for Continued Airworthiness

      112
  • 4. Visual Inspection and Check

    113
• Appendix A: Return Material Authorization

  115
  • 1. Warranty Returns

    115
  • 2. Non-Warranty Returns

    115
  • 3. Repackaging Requirements

    115
  • 4. RMA Procedure

    115