Number Of Edges Screen Main Menu Inspection Motion Number of Edges Use the radio buttons to select One Edge or Two Edges If One Edge is selected motion is tracked in one direction if Two Edges is selected motion can be tracked horizontally and vertically ROI Type Screen A Region of Interest ROI is a userdefined area to be analyzed in the sensors field of view An ROI can be rectangular elliptical or circular and resized as appropriate for the application iVu Plus Users Manual 28 wwwbannerengineeringcom tel 7635443164 Online Only rev A