Garmin GI 275 Pilot's Manual page 182

Hazard Avoidance
When the aircraft is on the ground, TIS automatically enters Standby Mode. STBY will be
annunciated on the 'Traffic' Page. Also, the Traffic Status Icon on other maps will be crossed
out (also the case whenever TIS has failed).
Once the aircraft is airborne, TIS switches to Operating Mode and traffic information is
displayed. The mode can be changed manually by using the page menu.
Manually switching between TIS modes:
1) From the 'Traffic' Page, open the page menu and select Traffic Options.
2) Select the Traffic Status Button to toggle between 'Standby' or 'Operate' modes.
Datalink Traffic
WARNING: Do not rely solely upon the display of traffic information to accurately
depict all of the traffic information within range of the aircraft. Due to lack of
equipment, poor signal reception, and/or inaccurate information from other aircraft,
traffic may be present but not represented on the display.
NOTE: If equipped, ADS-B Traffic can be shared with certain Bluetooth connected
devices. Refer to System Overview Section for Bluetooth pairing instructions.
Automatic Dependent Surveillance-Broadcast (ADS-B) is a core technology in the FAA
NextGen air traffic control system. It offers improved surveillance services, both air-to-air
and air-to-ground, especially in areas where radar coverage is ineffective due to terrain, or
where it is impractical or cost prohibitive. ADS-B is comprised of three segments for the
purposes of providing traffic information: ADS-B (Broadcast), ADS-R (Rebroadcast), and
Traffic Information Service-Broadcast (TIS-B).
ADS-B includes the automatic broadcast of position reports by aircraft, surface vehicles, and
transmitters on fixed objects. These broadcasts contain information such as GPS position,
identity (Flight ID, Call Sign, Tail Number, ICAO registration number, etc.), ground track,
ground speed, pressure altitude, and emergency status.
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Garmin GI 275 Pilot's Guide 190-02246-01 Rev. A