IntuVueRDR-7000 Weather Radar Pilot's Guide
D201911000094 Expanded Operating Instructions
Rev 0, Feb 2020 25
ADVISORY ALERTS (if enabled)
The Advisory Alert region is ±40° from the aircraft track and from
0.5nm to 5.0 nm in front of the aircraft.
Between 50 feet and 1,500 feet AGL the system
indicatesADVISORY Alerts by overlaying the windshear icon(s) on
the radar display. New Advisory Alerts are inhibited below 50 feet
AGL if airspeed is greater than 100 knots on takeoff, or greater
than 60 knots on approach. These speeds and altitudes may vary,
depending on installation choices. Advisory alerts may be
suppressed altogether during installation.
CAUTION ALERTS
The Caution Alert region is ±25° from the aircraft track and from
0.5nm to 3.0 nm in front of the aircraft.
Between 50 feet and 1,200feet AGL the system indicates CAUTION
Alerts with visual and aural annunciations in addition todisplaying
the windshear icon(s). New Caution Alerts are inhibited below 50
feet AGL if airspeed is greater than 100 knots on takeoff, or greater
than 60 knots on approach. These inhibit speeds and altitudes
may vary, depending on installation choices. On approach, new
Caution Alerts may be inhibited from as high as 400 feet AGL if
specified during installation.
WARNING ALERTS
The WARNING Alert region is ±0.25 nm either side of the aircraft
track and from 0.5 nm to 1.5 nm (3.0 nm on the ground) in front of
the aircraft. On approach below 370 feet, the alert range is
gradually decreased to avoid alerting on events that are past the
far end of the runway.
Between 50 feet and 1,200feetAGL the system indicatesWARNING
Alerts with visual and aural annunciations in addition to displaying
the windshear icon(s). New Warning Alerts are inhibited below 50
feet AGL if airspeed is greater than 100 knots on takeoff, or greater
than 60 knots on approach. The takeoff-inhibit speeds and
altitudes may vary, depending on installation choices.
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