User Manual

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LEDindicator
LEDindicatoractivatesordeactivatestheinformationstatusLED,i.e.redandgreenLEDs(nottheIR
illuminationLEDs).Becauseofopaquefrontcoverinthe IRmodels,I8andI9,theLEDindicatorsonly
canbeseeninthenon‐IRCaMateproducts,i.e.w5.BelowarethedefinitionsofLEDindicators:
 RedLEDconstantONmeansnormaloperation,OFFmeanssystemisnotworking.
 RedLEDflashesevery1secondmeansIRLEDsareoverheated,flashesevery3seconds
meansLEDvoltageisoutofrange.
 GreenLEDflashesmeansthedevicereceivedandexecutingcommands.
 IfbothredandgreenLEDsflashsimultaneously,thedeviceupgradingitsfirmware.
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AmbientLight
AmbientLightreportsthecurrentambientlightinglevel.Theambientlightlevelispolledevery10
seconds.Thelightsensordetectioncontrolmayhaveamax.of10secondsdelaywhentheambient
lightlevelchanges.
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LEDLightLevel
LEDLightLevelcontrolsthestrengthofLEDlightingfrom100%(defaultsetting,max.power
consumption)to20%whentheLEDisON.
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DOMode
TheDOmodedefinesthefunctionofDOpin.TheDOsignalcanbeusedtoreportthreeconditions: