Document Outline

• GHP™ 10 Marine Autopilot System Installation Instructions
  • Product Registration
  • Contact Garmin
• GHP 10 Package Contents and Tools Needed
  • The Main Components
    • The Course Computer Unit (CCU)
    • The Electronic Control Unit (ECU)
    • The Hydraulic Pump (and motor)
    • The Shadow Drive
    • The GHC 10
  • Cables and Connectors
    • CCU/ECU Interconnect Cable
    • The Alarm
    • ECU Power Cable
    • GHC 10 NMEA 0183 Data Cable
    • NMEA 2000 Cables and Connectors
    • CCU/ECU Interconnect Extension Cables (Not Included)
    • External Tachometer Filter (Not Included)
  • Tools Needed
• Installation Preparation
  • Electrical/Data Connection and Mounting Considerations
    • The Pump and the ECU
    • The CCU and the ECU
    • The CCU and the GHC 10
    • The GHC 10
    • The Shadow Drive
  • Single-helm Layout Guidelines
  • Dual-helm Layout Guidelines
  • Hydraulic Considerations – 2.0 L and 1.2 L Pumps
    • 2.0 L or 1.2 L Pump Hydraulic Layout on Single-Helm Boats (without Power Assist)
    • 2.0 L or 1.2 L Pump Hydraulic Layout on Dual-Helm Boats
    • 2.0 L or 1.2 L Pump Hydraulic Layout on SeaStar Power Assist-Enabled Boats
  • Hydraulic Considerations - Compact 2.1 L Pump
    • Compact 2.1 L Pump Hydraulic Layout on Single-Helm Boats
    • Compact 2.1 L Pump Hydraulic Layout on Dual-Helm Boats
    • Compact 2.1 L Pump Hydraulic Layout on SeaStar Power Assist-Enabled Boats
    • Alternative Compact 2.1 L Pump Hydraulic Configurations
  • Hydraulic Considerations – Legacy 2.1 L Pump
    • Legacy 2.1 L Pump Hydraulic Layout on Single-Helm Boats
    • Legacy 2.1 L Pump Hydraulic Layout on Dual-Helm Boats
    • SeaStar Power Assist-Enabled Boats
• Installation Procedures
  • Installing the Pump (and Motor)
    • Installing the Pump on an Unbalanced Cylinder Steering System
    • Mounting the Pump
    • Connecting the 2.0 L or the 1.2 L Pump to the Hydraulic Lines
    • Operating the Shutoff Valve
    • Connecting the Pump to the ECU
    • Installing an Unbalanced Kit on a 1.2 L or 2.0 L Pump
    • Adjusting and Calibrating the Unbalanced Valve
    • Connecting the Legacy 2.1 L Pump to the Hydraulic Lines
    • Connecting the Pump to the ECU
    • Connecting the Compact 2.1 L Pump to the Hydraulic Lines
    • Connecting the Pump to the ECU
    • Configuring the Compact 2.1 L Pump for an Unbalanced-Cylinder Steering Configuration
  • Installing the Electronic Control Unit (ECU)
    • Installing the ECU on a 24 Vdc System
    • Mounting the ECU
    • Wiring the ECU
  • Installing the Course Computer Unit (CCU)
    • Mounting the CCU
    • Wiring the CCU
  • Installing the Shadow Drive
    • Connecting the Shadow Drive to the Hydraulics
    • Wiring the Shadow Drive
  • Wiring the GHP 10 to the Tachometer
  • Installing the Alarm Buzzer
    • Mounting the Alarm Buzzer
    • Wiring the Alarm Buzzer
  • Installing the GHC 10
    • Mounting the GHC 10
    • Wiring the GHC 10 to the CCU/ECU Interconnect Cable
    • Connecting the GHC 10 to a NMEA 2000 Network
    • Connecting an Optional GPS Device to the GHP 10 Autopilot System
  • Making the Final Power Connections
  • Bleeding the Hydraulic Steering System
    • Bleeding the Hydraulic System Through the Compact 2.1 L Pump
• Configuring the GHP 10
  • The Dockside Wizard
  • The Sea Trial Wizard
    • Completing the Sea Trial Wizard:
  • Evaluating the Results of the Autopilot Configuration
    • Adjusting the Autopilot Configuration
  • Advanced Configuration Power-on Procedure
  • Manually Running the Dockside and Sea Trial Wizards
  • Changing Advanced Configuration Settings
• Appendix
  • Specifications
  • ECU
    • Physical
    • Power
  • CCU
    • Physical
    • Power
  • 1.2L/2.0L Pump
    • Physical
    • Power
  • Compact 2.1L Pump
    • Physical
    • Power
  • Legacy 2.1L Pump
    • Physical
    • Power
  • Shadow Drive
  • Alarm Buzzer
  • GHC 10
    • Physical
    • Power
  • NMEA 2000 PGN Information
    • GHC 10
    • CCU
  • NMEA 0183 Information
  • Mounting Templates
    • ECU Mounting Template
    • CCU Mounting Template
    • 1.2 L/2.0 L Pump Mounting Template
    • Compact 2.1 L Pump Mounting Template
  • Manifold
  • GHP 10 Installation Checklist