Garmin G3X Touch Pilot’s Guide190-01754-00 Rev. L233Hazard AvoidanceSystemOverviewFlightInstruments EISCNSInterfaceGPSNavigationFlightPlanningHazardAvoidanceAdditionalFeatures AFCS Annun/Alerts Appendix IndexTAS SYMBOLOGYThe GTS 800 uses symbology to depict intruding traffic using the symbols shownbelow.Symbol DescriptionTraffic Advisory.Traffic Advisory out of the selected display range. Displayed at outer rangering at proper bearing.Proximity Advisory.Non-Threat Traffic.GTS 800 Traffic SymbolsA Traffic Advisory (TA), displayed as a yellow circle or triangle, alerts the crew toa potentially hazardous intruding aircraft, if the closing rate, distance, and verticalseparation meet TA criteria. A Traffic Advisory that is beyond the selected display range(off scale) is indicated by a half TA symbol at the edge of the screen at the relativebearing of the intruder.A Proximity Advisory (PA), displayed as a solid white diamond or triangle, indicatesthe intruding aircraft is within ±1200 feet and is within a 6 nm range, but is still notconsidered a TA threat.A Non-threat Advisory, shown as an open white diamond or triangle, is displayed fortraffic beyond 6 nm that is neither a TA or PA.Relative altitude, when available, is displayed above or below the correspondingintruder symbol in hundreds of feet. When this altitude is above own aircraft, it ispreceded by a ‘+’ symbol; a minus sign ‘-’ indicates traffic is below own aircraft.A vertical trend arrow to the right of the intruder symbol indicates climbing ordescending traffic with an upward or downward-pointing arrow respectively.
