Nielsen-Kellerman ClearNav Manual do Utilizador descarregar pdf (Página 42)

NKClearNavManual•Version0.5•July3,2008

Page42of86

optimizingyourglideangle.However,manymoreexperiencedgliderpilotsconsiderittobelesssafe

thanleavingtheMacCreadynumberatasettingthatmatchestheactualsoaringliftconditions.The

reasonisthatataMacCreadysettingofzeroyouareattheraggededgeofmakingithome.Youhave

nomarginforerror(orsink).Youcan’tslowdownanyadditionalamounttostretchyourglideor

speeduptogetthroughsink.WiththeMacCreadysettomatchtheday’ssoaringconditionstheflight

computerwillrecommendthatyouhavemorealtitudebeforestartingyourfinalglidewhichwillallow

youtoslowdowntostretchyourglideinthefutureifnecessaryorspeedupinsinkandstillhave

enoughextraaltitudetomakeithome.Inaddition,youwillarrivehomemorequickly.

TotalEnergyFinalGlide

TheClearNavusesafeaturecalled“TotalEnergyFinalGlide”totakeairspeedintoaccountwhen

calculatingglidealtitudes.WhenyourspeedincreasesthenumberintheFinalGlidewindowwill

decreasebecauselessaltitudeisrequiredtomakeittoyourdestination–becauseyoucanpullupand

gainsomealtitudeatanytime.WhenyourspeeddecreasesthenumberintheFinalGlidewindowwill

increasebecausemorealtitudeisrequiredtomakeittoyourdestination–becauseyouhavelessextra

energytoconvertintoaltitude.

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Nielsen-Kellerman ClearNav Manual do Utilizador Página 42