Garmin GHP 10V Marine Autopilot System Installation Instructions - Page 16

Category NMEA Setup Navigation Setup Navigation Setup Setting Description Reversed XTE If the connected NMEA 0183 GPS unit sends the incorrect steering direction with the cross track error signal. You can use this setting to correct the steering direction. Navigation Gain Allows you to adjust how aggressively the autopilot eliminates cross-track error while following a Route-To pattern. If this value is too high, the autopilot can oscillate back and forth across the course line over long distances. If this value is too low, the autopilot may respond slowly in eliminating cross-track error. Navigation Trim Gain Allows you to adjust the acceptable amount of long term cross-track error while following a Route-To pattern. Only adjust this setting after the navigation gain has been set. If this value is too high, the autopilot will overcompensate for crosstrack error. If this value is too low, the autopilot will allow a large long term cross-track error. NOTE: Advanced configuration settings are available when using the advanced configuration procedure (page 12). Other settings are available during normal operation of the GHP 10V. See the configuration section of the GHC 20 Owner's Manual for more information. Error and Warning Messages Error Message Cause Autopilot Action Autopilot is not The autopilot is no • receiving navigation longer receiving • data. Autopilot placed valid navigation data in heading hold. while performing a Route-To. This message will also be shown if navigation is stopped on a chartplotter prior to disengaging the autopilot. Alarm sounds Autopilot transitions to heading hold Connection with autopilot lost The GHC lost N/A connection with CCU. Low GHC supply voltage The supply voltage N/A level is below the value specified in the low voltage alarm menu. 16 GHP 10V Installation Instructions