Garmin GHP 20 Marine Autopilot System for Steer-by-Wire Installation Instructions Manual

Contents

Garmin GHP 20 Marine Autopilot System for Steer-by-Wire Installation Instructions Manual Manual pdf 9 page image

GHP 20 Installation Instructions 9Connecting the GHC 10 to an Existing nMEa 2000network1. Determine where to connect the GHC 10 ➊ to your existing NMEA2000 backbone ➋ (page 5).➊➋➌➍2. Disconnect one side of a NMEA 2000 T-connector from thenetwork.3. If necessary, to extend the NMEA 2000 network backbone, connecta NMEA 2000 backbone extension cable (not included) to the sideof the disconnected T-connector.4. Add the included T-connector ➌ for the GHC 10 to the NMEA2000 backbone by connecting it to the side of the disconnectedT-connector or backbone extension cable.5. Route the included drop cable ➍ to the bottom of the T-connectoradded in step 4, and connect it to the T-connector.If the included drop cable is not long enough, you can use a dropcable up to 20 ft. (6 m) long (not included).6. Connect the drop cable to the to the GHC 10.7. Connect the drop cable to the T-connector you added in step 3, andto the GHC 10.Connecting the CCu to an Existing nMEa 2000 network1. Determine where to connect the CCU ➊ to your existing NMEA2000 backbone ➋ (page 5).➊➋➌➍2. Disconnect one side of a NMEA 2000 T-connector from thenetwork.3. If necessary, to extend the NMEA 2000 network backbone, connecta NMEA 2000 backbone extension cable (not included) to the sideof the disconnected T-connector.4. Add the included T-connector ➌ for the CCU to the NMEA2000 backbone by connecting it to the side of the disconnectedT-connector or backbone extension cable.5. Route the included drop cable ➍ to the bottom of the T-connectoradded in step 4, and connect it to the T-connector.If the included drop cable is not long enough, you can use a dropcable up to 20 ft. (6 m) long (not included).6. Connect the drop cable to the to the CCU.