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7.11 Numeric/Precision
The numeric/precision display shows the selected parameter in a numeric format on the screen, but
at a higher resolution (or precision) than the numeric display. A full-screen example of the current
depth display can be seen below in Figure 249.
Figure 250
– Numeric/Precision Display Example
The upper left-hand corner indicates the parameter being displayed and the center of the screen
shows the numeric value for the indicated parameter. The bottom right hand corner shows the units.
7.12 Rolling Road
The DSM570 supports
a “Rolling Road”, or navigation highway display. This display repeats
transmitted navigation data from a primary navigator, such as a chart plotter or a personal computer
running navigation software. Figure 251 below shows the favorites screen setup menu with the rolling
road selected. When the rolling road is selected the displayed navigation data, the “Type:” submenu
changes to four “Item:” submenus. The rolling road display can show numerical displays of four
navigation-related data items in addition to the graphical display of boat position and progress
towards the desired waypoint.
