Geonav 7C Manuel D'emploi Et D'installation page 14

NAVIONICS Electronic Charts
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The number and the type of service available will depend on
the cartridge installed.
Displaying Tides and Currents data
NOTE: This function is available only with the NAVIONICS cartridges containing
Tides and Currents data.
Position the cursor on the icon of a Tide or
Current station, then press ENTER.
A graph will show the tide rate or the tidal stream relevant to
the station selected, as measured during the current day.
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