Garmin International Inc 0212800 User Manuals

Table of Contents

• Overview

  2
• Physical Characteristics

  2
• Installation Overview

  3
• Cabling and Wiring

  3
• VHF COM Cable Routing

  3
• Cooling Accessory

  3
• GIA6300 Interfaces

  4
• I/O Data Concentration and Computation (provided by Main Boards)

  4
• Active Low/High Discrete Inputs and Outputs

  4
• Configurable ARINC-717/708 Interface

  5
• Ethernet

  5
• RS-485/422

  5
• VHF COM Interfaces

  5
• Key Event Out

  6
• RX Squelch Break

  6
• Emergency COM Operation

  6
• NAV

  6
• Audio Panel

  6
• Transceiver Interfaces

  7
• Receiver and Alert Inputs

  7
• Headset Outputs and Microphone Inputs

  7
• AES3 Interface

  7
• Discrete Inputs and Outputs

  8
• Summed Audio Output

  9
• Speaker Output

  9
• External RF Interfaces

  9
• Power

  9
• Environmental Qualifications

  10
• System Interconnect

  10
• Unit Level Connections

  10
• Main A and Main B Redundancy

  10
• System Level Connection

  11
• GIA6300 Pin Out

  12
• Electrical Bonding

  12
• Antenna Considerations

  12
• VHF COM Antenna Location

  12
• License Requirements

  13