Traffic - Garmin aera 796 Pilot's Manual

Hazard Avoidance

4.3 TRAFFIC

TRAFFIC SOURCE
The aera 795/796 is compatible with two different traffic sources; TIS-A traffic via
a Garmin Mode S Transponder (GTX 330), or ADS-B/TIS-B traffic via a GDL 39. When
the aera 795/796 is configured with both a Mode S transponder capable of receiving
TIS-A traffic and a GDL 39 capable of receiving ADS-B/TIS-B traffic the aera 795/796
will automatically switch between traffic sources. The following conditions describe
the traffic display logic.
• If the GTX is not receiving TIS-A traffic data, GDL 39 ADS-B traffic will be displayed.
• If the GDL 39 is receiving both air-to-air ADS-B traffic data and ground uplink
TIS-B traffic, then the GDL 39 ADS-B traffic will be displayed.
• If the GTX is receiving TIS-A traffic, and the GDL 39 is not receiving ground uplink
TIS-B traffic, then GTX TIS-A traffic will be displayed.
If more than one traffic source is configured, the current traffic source is annunciated
in the upper left corner of the Traffic Page.
Traffic Source
122
Displaying TIS-A traffic from a Mode
Displaying ADS-B/TIS-B traffic from a
Traffic Source Annunciation
Garmin aera 795/796 Pilot's Guide
Description
S transponder.
GDL 39
190-01194-00 Rev. C