: These limits define the maximum allowed deviation from the planned route in Sailing Mode 4. System Maintenance and Compliance
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The fundamental safety parameters must be verified during every watch and port arrival to ensure the system provides accurate grounding alarms. Safety Contour vs. Safety Depth Safety Contour : These limits define the maximum allowed deviation
: Demarks the boundary between "safe water" and "shallow water" with a bold isoline. It is the primary parameter for anti-grounding alarms. Safety Depth Safety Depth Safety Contour : Demarks the boundary
display modes. For safe navigation, "Standard" is the minimum, though "All" is often preferred for comprehensive detail. Chart Symbology : Navigators can switch between Traditional (Paper) Simplified symbology via the Chart Settings 2. Sensor Management and System Checks Sensor Selection
: If the primary GPS sensor fails, the navigator should go to the menu and select DR (Dead Reckoning) as the primary position source. Consistent Common Reference Point (CCRP)