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4.2 Speed log main operational screen (screen 1)
This screen is the one that is shown in normal use of the speed log.
It shows the vessel speed through the water in forward and sideways directions,
and the total distance travelled.
Touch the speed and distance display boxes to set the units of measurement.
GPS information is indicated in the upper line.
Time and water temperature are indicated in the second line.
Speed, Heading, GPS position
Alarm Status: touch to display the list, Print
screen; time; water temperature: touch to
Transverse speed: sideways speed, as a number
and a bar indicator
Longitudinal speed: forward speed, as a number
and a bar indicator
Total distance travelled, touch to change units
Distance travelled in this trip: touch to reset
Touch inside the frame to change speed units