User Manual

8



LEDControlMode
Thereare4controlmodesfortheilluminatorLEDs:DImode,Directmode,Timermode,andLight
sensormode.

DImode
IntheDImode,thesystemdefault,theLEDON/OFFiscontrolledviaaDIsignal.Theassociated
configurationisDI/DOactivepolarity,whichdefinestheactivationpolarityofDI,e.g.lowvoltageor
highvoltage.TheDI/DOstatusshowsthecurrentstateofDIandDOsignal.TheDImodeapplies
whentheapplicationprefersacontrolsignalfromanexternaldevice,e.g.,anetworkcameraoraPIR
detector.
