Garmin GTN 650 Cockpit Reference Guide - Page 45

Message FPL WPT MOVEDStored flight plan waypoint has changed location. GAD 42GAD 42 configuration needs service. GAD 42GAD 42 needs service. GLIDESLOPEGlideslope receiver needs service. GLIDESLOPEGlideslope receiver has failed. GPS NAVIGATION LOSTInsufficient satellites. Use other navigation source. GPS NAVIGATION LOSTErroneous position. Use other navigation source. Description A stored flight plan waypoint has moved by more than 0.33 arc minutes from where previously positioned. GAD 42 indicates a configuration error. GAD 42 indicates it needs service. The GAD 42 may continue to function. The glideslope module is indicating that it needs service. The glideslope module may continue to function. The glideslope board is not communicating properly with the system. GPS position has been lost due to lack of satellites. GPS position has been lost due to erroneous position. Action Verify stored cataloged flight plans and procedures. Modify stored flight plans as necessary to include waypoints that are in the current navigation database. Verify all input/output data from/to the GAD 42 Interface Adapter. Contact dealer for service. Verify all input/output data from/to the GAD 42 Interface Adapter. Contact dealer for service. Verify glideslope deviation indications with another source and crosscheck final approach fix crossing altitude. If another glideslope source is not available for verification, fly a GPS based approach. Contact dealer for service. Fly an approach that does not use the glideslope receiver (VOR, LOC, GPS). Contact dealer for service. Use a different GPS receiver or a non-GPS based source of navigation. Contact dealer for service. Use a different GPS receiver or a non-GPS based source of navigation. Contact dealer for service. Messages 190-01004-04 Rev. C GTN 625/635/650 Cockpit Reference Guide (CRG) 39