Aspen Avionics EFD1000H PFD, Руководство пилота

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CHAPTER 4
REFERENCE GUIDE
EFD1000H PFD Pilot’s Guide
Page 4-71
091-00012-001 REV C
The PFD displays traffic information from the sensor with the threat level assigned by
the sensor. The sensor and type of traffic system defines the threat data, range, bearing,
altitude, and altitude trend. Each traffic symbol is positioned at a location representing
the relative range and bearing to the Ownship Symbol.
A data block is provided for each traffic symbol with the relative altitude and vertical
direction (as acquired from the sensor). The data block text color is the same as the
traffic symbol, amber for Traffic Advisories and cyan for Proximity Advisories and Other
Traffic (
Figure 4-129 ).
The relative altitude is shown as two digits indicating the relative altitude difference, in
hundreds of feet, from your aircraft. The altitude value for traffic above the ownship is
preceded by a plus symbol (+) and is displayed under the symbol. The altitude value for
traffic below the ownship is preceded by a minus symbol (-) and is displayed under the
symbol.
An arrow next to the traffic symbol gives the direction of vertical movement in relation
to the your aircraft. Traffic climbing or descending at a rate greater than 500 fpm are
given an up-arrow (climbing), or down-arrow (descending) to the right of the traffic
symbol. Traffic that is at the same altitude, with no vertical trend, is given an altitude
value of 00 below the traffic symbol.
For example, the Traffic Advisory shown in Figure 4-128 is 400 feet above your aircraft
and descending. No altitude information is shown in the data block when the altitude is
unavailable.
Traffic Advisories that are outside the current range are indicated by a half-symbol at
the edge of the Navigation Display with the appropriate data block. Proximity Advisories
and Other Traffic that are outside of the current range are not displayed.
When multiple traffic symbols partially or completely overlap, the symbols are visually
stacked, with the highest priority alert data on top, obscuring the lower priority alert.
Figure 4-129
Traffic Symbol Data Block
NOTE
Traffic that is within 100 feet of the ownship shown an
altitude value of 00, above or below the traffic symbol
as appropriate.
NOTE
When the traffic is flying level, no arrow is shown.
When the traffic is not reporting an altitude, neither the
arrow nor the altitude indication is shown.
NOTE
Depending on the position of the Traffic Advisory at the
edge of the screen, the traffic symbol data block may or
may not display.