Speedometer - HONDA marine NMEA 2000 Mode D'emploi

Speedometer

The Speedometer can acquire speed data from two sources which
are both selectable in the setup menu.
SOW (Speed over Water)
The default source is non GPS, indicated by "SOW" in the
menu. This data source is usually from a through hull or transom
mounted NMEA 2000® speed sensor.
SOG (Speed over Ground)
The alternate is a GPS source, indicated by "SOG" in the menu.
This can be selected with network connection to an NMEA
2000® GPS Antennae or an NMEA2000® device with integrated
GPS antennae.
Speed Units Display (Dial Face / LCD)
European Version - Metric Settings:
The units of display for speed are in Knots on the dial face and
always in kilometres per hour (km/h) on the LCD display.
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U.S. Version (English Settings):
The units of display for speed are in Miles per Hour (MPH) on
the dial face and always in kilometres on the LCD display.
The numeric indication on the Speedometer dial face is selectable
between knots and miles per hour (mph) depending on the unit's
regional setting, EU or US type.
The numeric indication on the Speedometer dial face is selectable
between knots and miles per hour (mph) depending on the unit's
regional setting, EU or American type.