Garmin GHP 20 Marine Autopilot System for Viking Owner's Manual - Page 13

Route To The autopilot steers the boat according to a route defined on your chartplotter. Your GHC 10 must be connected to a NMEA 2000 or NMEA 0183 compatible chartplotter to use route to. Following the Route To Pattern Before you can begin using route to, you must define a route on your chartplotter. Refer to the owner's manual included with your chartplotter for information on how to define a route. From the heading screen, select Menu > GPS Steering > Route To. The autopilot steers your boat according to the route defined on your chartplotter, and the heading screen shows the distance to the next turn ➀ and distance off course ➋. Powerboat Autopilot Operation Orbit Pattern The orbit pattern steers the boat in a continuous circle around the active waypoint (page 8). The size of the circle is defined by your distance from the active waypoint when you begin the orbit pattern. There are no settings to adjust. Following the Orbit Pattern 1. From the heading screen, select Menu > GPS Steering > Orbit > Engage. 2. Select an option: • Select to begin a clockwise turn. • Select to begin a counter-clockwise turn. The autopilot steers your boat in a continuous circle around the active waypoint, and the heading screen shows the direction of orbit ➊. ➊ ➋ ➊ GHC 10 Owner's Manual 9