Garmin G3X Pilot's Manual page 277

Hazard Avoidance
Symbol Description
Non-threat, non-directional airborne traffic
Non-threat directional airborne Traffic with track vector. Points in the
direction of the aircraft track.
Non-directional airborne Proximity Advisory (PA). Proximity Advisories are
issued for any traffic within 6 nautical miles and +/- 1,200'.
Directional airborne Proximity Advisory (PA) with track vector. Points in the
direction of the aircraft track. Proximity Advisories are issued for any traffic
within 6 nautical miles and +/- 1,200'.
Non-directional airborne Traffic Advisory (TA)
Non-directional off-scale airborne Traffic Advisory (TA). Displayed at outer
range ring at proper bearing.
Directional airborne Traffic Advisory (TA) with track vector. Points in the
direction of the aircraft track.
Directional off-scale airborne Traffic Advisory (TA). Points in the direction of
the aircraft track.
*Ground traffic without directional information. Ground traffic is only
displayed when own aircraft is below 1,500 feet AGL or on the ground.
*Directional surface traffic. Ground traffic is only displayed when own
aircraft is below 1,500 feet AGL or on the ground.
*Non-directional non-aircraft ground traffic. Ground traffic is only displayed
when own aircraft is below 1,500 feet AGL or on the ground.
*Directional non-aircraft ground traffic. Ground traffic is only displayed when
own aircraft is below 1,500 feet AGL or on the ground.
*Ground traffic is only displayed on the Map Page when the aircraft is on the ground or below 1,500 feet
AGL. Ground traffic is always displayed on the dedicated traffic page.
ADS-B Traffic Symbology
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190-01115-00 Rev. K Garmin G3X Pilot's Guide