Honeywell PRIMUS 1000 - 2 NM Range Ring; Proximity Advisory Arrow; TCAS Altitude Display Submodes; TCAS Range Ring

PRIMUSr 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
endofthearcistherangeinNM.Therangeis set through theRMU.
D Proximity Advisory Arrow -- This symbol is a target relative
altitude arrow that indicates targits with greater thana 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. WhentheselectedTCASrangeis lessthan20NM,
the 2 NM range ringis displayed.Atrangesgreater
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)--TCASrelativealtitudeisselected
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
automaticallyswitchestoTCASwhenaTCASTAorRAisdetected.