No. 20S125-00 Circle Marker Selects enable or disable for displaying circle marker. When selecting “Enable”, circle marker is displaying. It is necessary to set color, radius, thickness and displaying position for circle marker. When selecting “Disable”, circle marker does not display. 1) Circle marker Selects color for circle marker. 2) Circle marker color 3) Circle marker radius Sets radius for circle marker. 4) Circle marker Horizontal position Sets horizontal center position for circle marker. 5) Circle marker Vertical position Sets vertical center position for circle marker. STC-HD213DVN-B / STC-HD213SDIN-B Product Specifications and User’s Guide 46/89