Honeywell SPZ-8000 - Data Tag; No Bearing Targets; Off-Scale; Traffic Advisory (TA) Traffic Symbol

2. J
(3) (c)
Traffic Advisory (TA) Traffic Symbol - The TA traffic symbo”
a solid amber circle.
TAs may be non-altitude reporting
aircraft, if non-altitude reporting
they will always be
selected for display.
is
(d)
Proximate Traffic (PT) Symbol - The PT symbol is a solid cyan
(pale blue) diamond. A
PT is any altitude reporting traffic
within t1200 ft of own aircraft altitude and within 6 miles.
(e) Other Traffic (OT) Symbol - The OT
symbol is a hollow cyan
diamond. OT aircraft are altitude reporting targets outside
ilZOO ft of own aircraft, but within the ANB limits of either
2700 or 7000 ft as selected, of own aircraft altitude.
(f) Data Tag
- A data tag is composed of two items, the relative
altitude display (RAD), and the intruder vertical speed arrow
(IVSA).
These items are attached to each altitude reporting
target.
The RAD represents the altitude separation between the
target’s altitude and own aircraft in hundreds of feet, rounded
to the nearest hundred.
Targets above have their data tag
above their symbol,
targets below have their data tag below
their symbol A t symbol is also attached to each RAD as
confirmation. Data tags are the same color as their associated
target. The IVSA is an arrow appended to the RAD to indicate
target vertical speed direction, if it exceeds 499 fpm. This
arrow points up for climbing and down for descending traffic.
(9)
off-scale Symbol - On DU 4 only, targets that are being tracked
but are not within the range of the display are
shown as
off-scale targets. These are regular target symbols cut in
half and against the edge of the display on the correct bearing
to the target. A data tag is attached to each symbol.
(h) No Bearing Targets
- An area below the target display on DU 4
is reserved for no bearing targets. These are targets which
are altitude reporting but have no resolved bearing.
This is
usually a temporary condition and this area is reserved for RA
and TA targets. For these reasons the header of NO BEARING
TARGETS is only displayed when active. No bearing target
information is displayed in the color corresponding to threat
level of the target; RAs are written in red and TAs are written
in amber. All information usually provided on targets is
presented including threat level, distance of separation and
all data tag information.
22-14-00
Page 298.36.3
Apr 15/93
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