Sonar overview ContentsRealVision Max 3D overviewExplanation of the RealVision Max sonar technology and its key benefits.RealVision® 3D overviewExplanation of the RealVision® sonar technology and its key benefits.DownVision® overviewExplanation of the DownVision® sonar technology and its key benefits.SideVision® overviewExplanation of the SideVision® sonar technology and its key benefits.CHIRP Sonar overviewCHIRP sonar produces a conical-shaped beam. The coverage of the conical beam is the water column directly beneath the vessel.Parent topic: Sonar technology overviewPrevious topic: Sonar technology