Garmin GHP 20 Marine Autopilot System for Steer-by-Wire Installation Instructi - Page 2

Table of Contents GHP™ 20 Steer-by-Wire Installation Instructions...........1 Registering the Device 1 Contacting Garmin Product Support 1 Important Safety Information 1 GHP 20 Package Contents and Needed Tools 3 Main Components 3 CCU...3 GHC 10 3 Cables and Connectors 3 Steering Controller Cable 3 Alarm 3 GHC 10 NMEA 0183 Data Cable 3 NMEA 2000 Cables and Connectors 3 Tools Needed 4 Installation Preparation 5 Mounting and Connection Considerations 5 CCU Mounting Considerations 5 CCU Connection Considerations 5 Alarm Mounting Considerations 5 Alarm Connection Considerations 5 NMEA 2000 Connection Considerations 5 GHC 10 Mounting Considerations 5 GHC 10 Connection Considerations 5 GHP 20 General Connection Diagram 6 Installation Procedures 7 CCU Installation 7 Installing the CCU Mounting Bracket 7 Securing the CCU in the CCU Bracket 7 Connecting the CCU 7 Alarm Installation 7 Mounting the Alarm 7 Connecting the Alarm 7 Connecting the GHP 20 to the Steering System of the Boat....... 7 GHC 10 Installation 8 Mounting the GHC 10 8 Connecting the GHC 10 8 Multiple GHC 10 Considerations 8 Connecting the Devices to a NMEA 2000 Network 8 Connecting the GHC 10 to an Existing NMEA 2000 Network............9 Connecting the CCU to an Existing NMEA 2000 Network 9 Building a Basic NMEA 2000 Network for the GHC 10 and the CCU 10 Connecting Optional Devices to the GHP 20 Autopilot System. 10 NMEA 0183 Connection Considerations 10 Connecting an Optional NMEA 0183-compatible Device to the GHC 10 10 Configuring the GHP 20 11 About the Dockside Wizard 11 Performing the Dockside Wizard 11 Starting the Dockside Wizard 11 Testing the Steering Direction 11 Selecting the Speed Source 11 Verifying the Tachometer 11 Reviewing the Results of the Dockside Wizard 11 About the Sea Trial Wizard 12 Important Sea Trial Wizard Considerations 12 Starting the Sea Trial Wizard 12 Performing the Sea Trial Wizard 12 Configuring the Planing RPM 12 Calibrating the Compass 12 Performing the Autotune Procedure 12 Setting North 12 Setting the Fine Heading Adjustment 12 Evaluating the Results of the Autopilot Configuration 12 Testing and Adjusting the Autopilot Configuration 12 Adjusting the Acceleration Limiter Settings 13 Adjusting the Autopilot Gain Settings 13 Advanced Configuration Procedure 13 Enabling the Advanced Configuration Procedure 13 Advanced Configuration Settings 13 Manually Running the Automated Configuration Procedures...........13 Manually Running the Sea Trial Wizard 13 Manually Defining Individual Configuration Settings 13 Appendix 14 NMEA 0183 Connection Diagrams 14 Specifications 15 NMEA 2000 PGN Information 15 CCU 15 GHC 10 15 NMEA 0183 Information 16 GHP 20 Configuration Settings 16 Error and Warning Messages 17 GHP 20 Installation Checklist 19 CCU Mounting Template 19 2 GHP 20 Installation Instructions