Garmin GHP 10V Marine Autopilot System Installation Instructions - Page 4

NMEA 2000 Cables and Connectors The NMEA 2000 cables connect the CCU and the GHC 20 to the NMEA 2000 network. Either connect the CCU and the GHC 20 to an existing NMEA 2000 network using the included T-connectors and drop cables, or use all of the included NMEA 2000 cables and connectors to build a NMEA 2000 network on your boat if needed (page 9). ➊ ➋ ➌ ➍ ➎ Tools Needed • Safety glasses • Drill and drill bits • 3 1/2 in. (90 mm) hole saw • Wire cutters/strippers • Phillips and flat screwdrivers • Cable ties • Waterproof wire connectors (wire nuts) or heat-shrink tubing and a heat gun • Marine sealant • Portable or handheld compass (to test for magnetic interference when determining the best location to install the CCU) • Anti-seize lubricant (optional) Note: Mounting screws are provided for the GHC 20 and the CCU. If the provided screws are not appropriate for the mounting surface, you must provide the correct types of screws. ➊ NMEA 2000 drop cable, 6 ft. (2 m) (×2) ➋ NMEA 2000 power cable ➌ NMEA 2000 T-connector (×3) ➍ NMEA 2000 terminator, male ➎ NMEA 2000 terminator, female NMEA 2000 Extension Cables NMEA 2000 extension cables are available if needed. Contact your local Garmin dealer or Garmin Product Support for ordering information. 4 GHP 10V Installation Instructions