Zerotech YS-S4 User Manual

YS-S4 Multi-rotor Autopilot User Manual V1.4
7
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5. Connections
5.1
 Assembly

IMPORTANT
a. Ensuretheoriginalfactorysuppliedpowermoduleisused.Themanufacturerholdsnoresponsi bilityifthe
S4isburntoutbyusinganyotherpowermodule.

b. ThePowersupplymoduleandtheWI‐FImodulemustconnecttoa3S‐6SLIPObattery.Thevoltagerange
would
thereforebe10.8V‐25.5V.Normallythiswouldbeyourmainflightbattery.
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c. TheRCreceiver(PPMsupported)ispowereddirectlyfromtheMC.DONOTpowerthereceiverwithany
additionalmoduleortheYS‐S4unitmaybeburntout.
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d. MotorsandESCs(Especiallywhenseveral
ESCsaretogether),cancauseseriousmagneticinterferenceso
theGPSmodulemustbeasfarawayfromtheseaspossible.Anon‐ferricbracketmustbeusedwiththearrowon
theGPSfacingforward.Alsothebatteryconnectioncarriesahighcurrentandmayresultinastrongmagnetic

field.Keepthebatterywiresasfarawa yaspossiblefromtheGPSmoduleotherwiseyouraircraftmayflyin
circles!
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e. Ifusing aservogimbal,makesuretheSERVOsarepoweredseparately.
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f. WHITEcorewireisalwaysthesignalline,theREDcorewireispositive;
theBLACKcorewireisground(0v).

Zerotech YS-S4 Specifications

General

Brand	Zerotech
Model	YS-S4
Category	Autopilot System
Language	English