Garmin GTN 625Xi, Руководство пилота

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5-82 Pilot’s Guide 190-02327-03 Rev. C
Hazard Awareness
Ryan TCAD 9900BX with GDL 88
Ryan TCAD is a system that provides audio and visual alerts for traffic near your
aircraft. The information from this system can be interfaced through GTN Xi.
TRAFFIC DISPLAY RANGE
Options include: • 1 nm • 2 nm • 2 and 6 nm • 6 and 12 nm • 12 and 24 nm
RYAN TCAD ALERT TYPES
The Ryan TCAD on-board air traffic display identifies potential collision threats. It
computes the relative altitude and range of threats from nearby Mode C and
Mode S-equipped aircraft. TCAD will not detect aircraft that are not equipped with
operating transponders or that are beyond radar coverage. When within the defined
limits, TCAD creates a
shield
of airspace around the aircraft that detected traffic
cannot penetrate without triggering an alert.
•
TA:
Traffic Advisory. Traffic with 500 feet, or less, of altitude separation that
is converging or maintaining altitude separation.
•
PA: Proximity Advisory. Traffic with 500 feet of altitude separation that is not
a TA.
•
TRFC:
Other traffic.
Ryan TCAD Features
•
TCAS-like symbols are used in the 9900BX
•
Altitude modes are available (normal, look up, look down, unrestricted)
•
Ranges are manually controlled for the current shield
When TCAD is connected to GTX 345, the available controls will appear as
described for TCAS. For details about the Ryan TCAD system, consult the
associated pilot’s guide.