Zerotech YS-S4 - Connections; Assembly

YS-S4 Multi-rotor Autopilot User Manual V1.4
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5. Connections
5.1
 Assembly
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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.
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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
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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).