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3.7 White line
White line allows you to identify easily between fish school on the bottom and seabed. The
strong colors (seabed, big fish school, high density fish school) are displayed as white band,
so it is not only helpful to identify seabed and fish school on the bottom but also in
determining the density of fish. The setting range is from 0% to 100%.
3.8 Color of white line
It can change the color of white line.
<color of white line > <without white line > <white line 100%>
Setting for white line
select [color]
select [white line]
select desired color(0 ~ 100%)
Setting for white line
select [color]
select [white line]
select desired color
