PRIMUS
r
1000 Integrated Avionics System
A28--1146--112--00
4-85
Electronic Flight Instrument System (EFIS)
D
No Bearing Target Readout
-- No bearing data when system has
range but not bearing information.
D
TCAS Range Ring
-- The TCAS range ring is a white 60
°
arc with
the aircraft symbol as its centerpoint. The digital value at the right
end of the arc is the range in NM. The range is set through the RMU.
D
Proximity Advisory Arrow
-- This symbol is a target relative
altitude arrow that indicates targits with greater than a 500--foot per
minute climb/descent arrow.
D
2 NM Range Ring
-- The 2 NM TCAS range ring is a circle of dots
that surround the aircraft
NOTES:
1. When the selected TCAS range is less than 20 NM,
the 2 NM range ring is displayed. At ranges greater
than 20 NM the range ring is removed. The TCAS
display shows a mid--range ring.
2. TCAS range is controlled with the RMU controller.
D
Traffic Symbols
-
Other traffic diamond (hollow blue)
-
Proximate traffic diamond (blue)
-
Caution area/traffic advisory circle (amber)
-
Warning area/resolution advisory square (red)
D
TCAS Altitude Display Submodes
-- The following are TCAS
submodes:
-
ABV/BLW (ABOVE/BELOW) -- TCAS relative altitude is selected
to look above or below the normal TCAS altitude band.
-
NRM (NORMAL) (not annunciated) -- TCAS relative altitude is
selected to look at the normal TCAS altitude band.
-
FL (FLIGHT LEVEL) -- The actual altitude of the traffic is
displayed.
D
TCAS Auto
-- When selected with the RMU, the TCAS window
automatically switches to TCAS when a TCAS TA or RA is detected.
