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IFT Evolve 300 CX - Motor Control Test; Collision Avoidance Technology (C.A.T.)

IFT Evolve 300 CX
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26
Toconfirmpropercontrolandoperationofthemotors,placethehelicopterinanopenarea
freeofpeopleandobstructions.Andwheneverythingisclearoftherotorblades,proceed
withthefollowingsteps:
Raisethelefthand/throttlestickslowlyandjusthighenoughsothatbothsetsofrotor
bladesbegintospinslowly.Then,notethedirectionthateachsetofrotorblades
spins.Thelowersetofrotorbladesshouldspinclockwiseandtheuppersetofrotor
bladesshouldspincounterclockwise
(whenviewedfromabove).Ifeithersetofrotor
bladesarespinninginthewrongdirection,disconnecttheLiPoflightbatteryfromthe
controlunitthensimplyreversethecorrespondingmotor’sconnector/plugpolarityat
theconnectiononthecontrolunit.Theproperpolarityforeachmotorconnectionis
markedon
thecase/housingofthecontrolunitandit’salsohelpfultonotethe
following:
The‘front’motorspinsthelowersetofrotorbladesandshouldbeconnected
tothelowermotorconnection/setofpinsonthecontrolunit.
The‘rear’motorspinstheuppersetofrotorbladesandshouldbeconnectedto
theuppermotorconnection/setofpinsonthecontrolunit.
Afterconfirmingthatbothsetsofrotorbladesarespinninginthecorrectdirectionsit’s
importanttoconfirmthattherotorbladesrespondproperlytorudder(yaw)control
inputs.Withbothsetsofrotorbladesspinningslowlymovethelefthand/rudderstick
allthewaytotheright.Thisshouldcause
thespeed/RPMsoftheupperrotorbladesto
increase,andthespeed/RPMsofthelowerrotorbladestodecrease.Next,movethe
lefthand/rudderstickallthewaytotheleft.Thisshouldcausethespeed/RPMsofthe
lowerrotorbladestoincreaseandthespeed/RPMsoftheuppermain
rotorbladesto
decrease.Ifbothsetsofrotorbladesarenotrespondingproperlytorudder(yaw)
controlinputs,disconnecttheLiPoflightbatteryfromthecontrolunitthensimply
switchthepositionsofmotorconnectors/plugsattheconnectionsonthecontrolunit.
Notethattheproperconnectionsforeachmotor
arelistedabove.
IMPORTANTNOTE:AlthoughtheC.A.T.moduleandultrasonicsensorsarereadytouse
rightoutofthebox,pleasetakethetimetoreadthroughthissectionofthemanual
COMPLETELYforinformationonthefunction,performance,modesandmorebefore
proceedingwithyourfirstflight!Pleasealsovisitourweb
siteatwww.IFTRC.comtowatch
videooftheEvolve300CXandC.A.T.inaction.
Collision Avoidance Technolo
gy
(C.A.T.)
Motor Control Test