Garmin Flight Deck 100 用户手册

190-00728-04  Rev. A

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Traffic information shown on system displays is provided to aid in visually acquiring traffic.  

Traffic avoidance maneuvers are based upon TCAS II Resolution Advisories, ATC guidance, or positive visual 
acquisition of conflicting traffic.

TIS is disabled when TCAS II is installed. 

Refer to the TCAS II documentation for a detailed discussion of the TCAS II system.

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The optional TCAS II system is designed to help in detection and avoidance of other aircraft. TCAS II uses an

on-board interrogator-processor and the Mode S transponder for the air-to-air traffic data link. Traffic is displayed
according to the TCAS II symbology shown in Table 6-23.

Non-Threat Traffic

Proximity Advisory (PA)

Traffic Advisory (TA)

Traffic Advisory Off Scale

Resolution Advisory (RA)

Resolution Advisory Off Scale

A Non-threat Proximity Advisory, shown as an open white diamond, indicates that an intruding aircraft is at

greater than ±1200 feet relative altitude or the distance is beyond 5 nm.

A Proximity Advisory indicates that the intruding aircraft is within ±1200 feet and is within 6 nm range, but

is still not considered a threat.

A Traffic Advisory (TA) alerts the crew to a potentially hazardous intruding aircraft closing to within 20-48

seconds of a potential collision area. A Traffic Advisory that is beyond the selected display range is indicated by
a half TA symbol at the edge of the screen at the relative bearing of the intruder.