Garmin Flight Deck 100 Marine Instruments User Manual


  Open as PDF
of 688
 
Embraer Prodigy
®
Flight Deck 100 Pilot’s Guide
190-00728-04 Rev. A
388
HAZARD AVOIDANCE
Figure 6-83 TAWS Alerting Disabled
(TAWS-B Inhibited) Annunciation
Inhibiting/enabling TAWS-B PDA and FLTA alerting:
1) Select the TAWS-B Page.
2) Select the INHIBIT Softkey to inhibit or enable TAWS (choice dependent on current state).
Or:
a) Press the MENU Key.
b) Select ‘Inhibit TAWS’ or ‘Enable TAWS’ (choice dependent on current state) and press the ENT Key.
IfTAWS-BalertsareinhibitedwhentheFinalApproachFixistheactivewaypointinaGPSSBASapproach,
a‘LOWALT’annunciationmayappearonthePFDnexttotheAltimeterifthecurrentaircraftaltitudeisat
least164feetbelowtheprescribedaltitudeattheFinalApproachFix.SeetheFlightInstrumentsSectionfor
details.
FIVE-HUNDRED AURAL ALERT
Thepurposeoftheauralalertmessage“Five-hundred” is to provide an advisory alert of when the aircraft
descendstowithin500feetabovetheterrainorrunwaythreshold.Whentheaircraftiswithin5nmofan
airport, the “Five Hundred”auralalertisbasedonthenearestrunwaythresholdelevation.Whentheaircraft
ismorethan5nmofthenearestairport,the“Five Hundred” aural alert is based on the height above terrain.
Therearenodisplayannunciationsorpop-upalertsthataccompanythe“Five Hundred” aural alert.
NEGATIVE CLIMB RATE AFTER TAKEOFF ALERT
TheNegative Climb Rate (NCR) After Takeoffalert(alsoreferredtoas“AltitudeLossAfterTakeoff”)
providesalertswhenthesystemdeterminestheaircraftislosingaltitude(closinguponterrain)aftertakeoff.
Theauralmessage“Don’tSink”isgivenforNCRalerts,accompaniedbyanannunciationandapop-upterrain
alertonthedisplay.NCRalertingisonlyactivewhendepartingfromanairportandwhenthefollowing
conditionsaremet:
•Heightabovetheterrainislessthan700feet
•Distancefromthedepartureairportis2nmorless
•Headingchangefromthedepartureheadingislessthan110degrees
Figures6-84and6-85showstheNCRalertingparametersbasedonaltitudelossandsinkrate,respectively,
asdenedbyTSO-C151b.
 previous next