Display

Setting	What it does
Radar Size	Diameter of the radar in UMG units (160 to 700).
Radar Range	Radius of the area the radar covers, in cm.
Frame	Circle or Square.
Orientation	Rotate With Player or North Up.
Screen Margin	Distance from the screen corner.
Accent Color	Colour of the frame, rings and sweep.
Ally Color / Enemy Color	Default colours for those categories.
Show Range Readout	Shows the range under the radar, for example RADAR RANGE 45 m.
North Offset Degrees	Rotates the radar if your level's north is not world +X.

Radar

Setting	What it does
Show Radar Sweep	Turns the rotating sweep on or off.
Sweep Speed	Sweep speed in radians per second.
Radar Ring Count	Number of range rings (1 to 6).
Radar Blip Decay	How quickly a blip fades after the sweep passes it.
Radar Blip Floor	The lowest brightness a faded blip keeps.
Elevation Threshold	Height difference in cm at which an above or below arrow appears.

Range

Setting	What it does
Min Range / Max Range	Limits for zooming, in cm.
Zoom Step	How much each Zoom In or Zoom Out changes the range.

Markers and Alerts

Setting	What it does
Auto Register By Class Name	Turns the auto-register list on or off.
Auto Register Classes	Actor classes that get a marker automatically, each with a category, label, colour and shape.
Alert On Enemies	Fires the proximity event for Enemy markers.
Alert Radius	Distance in cm at which the alert fires.