Still Settings
Still Settings menu and RDI is available on Channels where a Rayfin camera is selected as a Channel Input. When using other Channel Input types, you can still take a still by clicking the Camera icon at the bottom/ center of the DVR+O /SCI UI.
Type
Still / Framegrab (w/ Overlay) - When you have applied Overlays, use the Still / Framegrab (w/ Overlay) slider button to save an image with or without including the Overlays.