Operation Manual

Rock filter level
Hides rock identification on the chart beneath a given depth.
This helps you to declutter charts in areas where there are many rocks located at depths well
below your vessel draught.
Navionics view options
Chart shading
Shading adds terrain information to the chart.
Dynamic tide and current icons
Shows tides and currents with a gauge and an arrow instead of the diamond icons used for
static tides and current information.
The tide and current data available in Navionics charts are related to a specific date and time.
The NSS evo2 animates the arrows and/or gauges to show the tides and currents evolution
over time.
Dynamic tide information Dynamic current information
The following icons and symbology are used:
Icons Description
Current speed.
The arrow length depend on the rate, and the symbol is rotated
according to flow direction. Flow rate is shown inside the arrow symbol.
Red symbol used when current speed is increasing,- blue symbol when
current speed is decreasing.
Tide height.
The gauge have 8 labels and is set according to absolute max/min value
of the evaluated day.
Red arrow used when tide is rising,- blue arrow when tide is falling.
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Note: All numeric values are shown in the relevant system units (unit of measurement) set by
user.
Easy View
Magnifying feature increasing the size of chart items and text.
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Note: There is no indication on the chart showing that this feature is active.
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Charts | NSS evo2 Operator Manual