136
Helicopter
Function
Method
①Callthemenuscreenfromthe
homescreenbypressingthe+
keyfor1second.
+
② Select
fromthemenuwiththe
Jogkey.
③Openthesettingscreenby
pressingtheJogkey.
(1second)
Callingthesettingscreen
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the pitch of the tail rotor to suppress the reaction
torque (force that attempts to swing the helicopter
in the direction opposite the direction of rotation
of the main rotor) generated by the main rotor
pitch and speed. It is adjusted so that the pitch
of the tail rotor is also changed when the main
rotor pitch changes and reaction torque appears
and so that the nose does not swing to the left and
right. However, when the AVCS mode is used
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Adjustmentprocedure
First,trimathoveringandthenadjusttheneutralposition.
(Normalpitch
→
ruddermixing)
● Throttlelowside(slowwhilehovering)adjustment
Repeatedlyhoverfromtakeoffandlandfromhoveringataconstantratematchedtoyourownrhythm,and
adjustpitch
→
ruddermixingsothatthenosedoesnotdeflectwhenthethrottleisraisedandlowered.
Ifthenosepointstotheleftwhenlandingfromhoveringorpointstotherightwhentakingoff,whenhovering
stabilizesandthestickmovestotheneutralposition,lowsidemixing rateisprobablytoolargeandwhen
thenosepointsintheoppositedirection,lowsiderateisprobablytoosmall.However,whenlanding,the
directionofthenosemaynotstabilizedependingonthestateontheground.Thedirectionofthenosemay
alsobecomeunstablewhenrotationoftherotordoesnotrise.
● Throttlehigh(uptoclimbingfromhoveringanddivinghovering)adjustment
Repeatuptoclimbingfromhoveringanddivinghoveringmatchedtoyourownrhythmandadjust
pitch → ruddermixingsothatthenosedoesnotdeflecttotheleftandrightwhenthethrottleisraisedand
lowered.Ifthenosepointstotherightwhenclimbingfromhovering,thehighsidemixingrateistoolargeand
ifthenosepointstotheright,themixingrateistoosmall.Repeatclimbinganddivingandmakeadjustment
whiletakingthebalance.
(Idle-up1/2Pitch → Ruddermixing)
Thismixingsetsthemixingratesothattherudderdirectionisstraightforwardathighspeedflight.
"REVOMX"
REVOMX
Pitch → Rudder(Revolution)mixing
(HELICOPTER)