Zerotech YS-S4 User Manual

YS-S4 Multi-rotor Autopilot User Manual V1.4
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AftertheCSCoperation,pushtheTHRstickslightlyup.Themotorsshouldbegintoturn.Youneedtoapplymore
throttletotakeoffnormally.
7.3 MotorMixerChecking
Beforetake‐off,youstillneedtocheckyourmotormixcontrol.
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Firstlet’stakethequadcopter+typeasanexampletosimplydescribehowtocheckmotormixcontrol(Please
refertotheillustrationforotheraircraftconfigurations).Youneedtoarmthemotorsandcheckwhathappens
when
youadvancethethrottlestick,ifthefourmotorsrotateatthesamespeedthismeansthemotorbalanceis
good.
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1.Tochecktheaileronchannel,slightlypushtheaileronsticktotheleft,motorM4shouldrotateimmediately
(see1ontheillustrationbelow),theotherthreemotors
shouldkeepstill.Pushtheaileronsticktotheright
slightly,motorM2shouldrotateimmediately(see2ontheillustrationbelow),theotherthreemotorsshould
keepstill.
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2.Checktheelevatorchannel.Accordingtotheaircraftsymmetryitshouldbesimilartocheckingtheaileron
channel.Pushtheelevator
stickupslightly,motorM3shouldstarttorotate(see3ontheillustrationbelow)now
slightlypulltheelevatorstickdownandmotorM1shouldstarttorotateimmediately(see4ontheillustration
below).
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QuadcopterXtype

Zerotech YS-S4 Specifications

General

Brand	Zerotech
Model	YS-S4
Category	Autopilot System
Language	English