Zerotech YS-S4 User Manual

YS-S4 Multi-rotor Autopilot User Manual V1.4
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7.1.1 CompassalignmentwithoutSmartphone.
Step1
MoveCH5andCH6onthetransmittertoPosition1andmakesureChannel5&6switchesareinposition1
(ManualMode).Levelyourmulticopter.FlipCH5switchthreetimesquicklybetweenPosition1andPosition
2(1>2>1>2>1>
2>1)andtheLEDturnsgreen.YouhaveenteredHorizontalCalibration.
Step2
Rotatethemulticoptercounterclockwise(orclockwise)threetimes.ENSUREthattheGREENLEDremainsON
duringthisprocedure.IfitturnsOFF,itmeanstheaircraftisnothorizontal.Adjustthepositionuntilthe
GREEN
LEDisbackONandcontinuewiththerotationandputthemulticopt erlevelagain.
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Step3
FlipCH5switchthreetimes(1>2>1>2>1>2>1)andtheLEDturnsoff.Youhav eenteredVerticalCalibration.
HoldthemulticopternosedownandtheLEDturnsgreen.
Rotatethemulticopter3timescounterclockwiseasshownbelow,always
keepingtheaircraftnosedown.Ensure
theGREENLEDremainsONduringtheturn.IftheLEDturnsOFF,adjusttheattitudeofthemulticopteruntilthe
GREENLEDisbackONandcontinuewiththerotationandputthemulticopterlevelagainwhenfinishedthe
rotation.TheLEDturnsoff.
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Step4
FlipCH5switchthreetimes(1>2>1>2>1>2>1)quicklyandtheLEDturnsgreen.WaituntiltheLEDturnsoff.
Thatindicatesthecompasscalibrationisdone.
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7.1.2  CompassalignmentusingSmartphone
Step1
Clickthe“MagneticCompass”buttononthePhoneGCS"Data"Page:
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Zerotech YS-S4 Specifications

General

Brand	Zerotech
Model	YS-S4
Category	Autopilot System
Language	English