Lowrance HDS-7 LIVE HDS Live Installation Manual - Page 43
AP Off course, AP Heading data missing
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• Check transducer cable connections to the MFD or to the CAN network. • Check that the correct depth source is selected. (Run a new source selection.) AP Heading data missing* Probable cause: Missing or invalid heading data. Recommended action: • Check the compass cable connections to the CAN network. • Check that the correct heading source is selected. (Run a new source selection.) AP Nav data missing* Probable cause: Missing or invalid NAV data. Recommended action: • Check for valid data on the MFD screen. • Check the source selection setting. AP Rudder data missing (For Helm-1/ cable steer only)* Probable cause: • Rudder feedback signal missing due to a broken wire or connection. • Misaligned potentiometer in the Helm-1. Recommended action: • Check cable and connector. • Check the alignment as per the installation instructions. AP Off course* Probable cause: • The boat's heading is outside the fixed off course limit of 20 deg. (Automatic reset when inside limit). • The boat speed is too low. • The response setting is too low. Recommended action: • Check the steering response setting and increase the steering response setting. • Increase the boat speed if possible, or steer by hand. AP clutch overload (For Helm-1/ cable steer only)* Probable cause: The clutch in Helm-1 is drawing too much current. Software setup | HDS Live Installation Manual 43