Garmin G1000 Manual page 492

HAZARD AVOIDANCE
Relative altitude, when available, is displayed above or below the corresponding intruder symbol in
hundreds of feet. When this altitude is above own aircraft, it is preceded 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 or descending traffic (for
speeds greater than 500 fpm in either direction) with an upward or downward-pointing arrow respectively .
If the intruding aircraft is providing ADS-B track information, this is displayed as a vector line extending
beyond the traffic symbol in the direction of the track.
Flight IDs may also be displayed with traffic symbols; see the Flight IDs discussion in this section for more
information.
The GTS 820 automatically suppresses the display of altitude-reporting aircraft on the ground under either
of the following conditions:
• On-ground aircraft is equipped with a Mode S transponder.
• On-ground aircraft is equipped with a Mode C transponder, and own aircraft' s radar altimeter (if installed)
is displaying 1700' AGL or less.
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Figure 6-170 Intruder Altitude and Vertical Trend Arrow
Figure 6-171 Intruder Traffic with ADS-B Directional
Information and Track
Garmin G1000 Pilot's Guide for the Socata TBM 850/900
Relative Altitude
Vertical trend arrow
Vector Line indicates
intruder aircraft track
190-00709-05 Rev. D