Radar Overlay Display Modes - Furuno FEA-2107-BB Operator's Manual

22. Radar Overlay
22.3.3

Radar overlay display modes

You can choose from the following presentation modes with the radar overlay:
ECDIS only:
Only chart is displayed on the ECDIS.
ECDIS and radar:
With S57 chart material, the radar echo image is mixed into the chart so that some chart features lie above or
beneath the radar image. This presentation follows the drawing rules of the Standard S52ed3.1 of IHO. If you use
the ARCS chart material, the radar image is drawn on top of the chart.
Radar over chart:
Radar echo image is drawn on top of the chart.
ECDIS and radar presentation Radar over chart presentation
Radar video only:
Only radar echo image is drawn on the ECDIS display.
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