Zerotech YS-S4 - Page 26

YS-S4 Multi-rotor Autopilot User Manual V1.4
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5)Click“Open”button,selectupgradeprocedurefile“s4v2‐BiaoZhun‐20140115‐v021.bin”
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6)Theprogramwillauto‐upgradewhentheupgradeprocedureisselected.
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7)Power‐offtheautopilotwhenitsays“upgradesuccessful”.Quitthefirmwareupgradesoftwareandpower
offtheautopilot.
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