Bottom Range
(Sonar Zoom View only, when Bottom Lock is On)
Settings: Various, see below.
Bottom Range
allows you to control how much of the water column, measured up from the
bottom, is shown in the Sonar Zoom View. Choose a small value to see low-lying bottom structure
or details of the bottom return. Choose a larger value to see large structure in deeper water.
NOTE:
It is possible to set the Bottom Range to be greater than the depth. In this case, you may see
surface clutter in a wavy band that mirrors changes in the depth.
The available Bottom Range settings are determined by your Humminbird model as follows:
•
HELIX 5:
10 to 60 feet or 3 to 20 meters; Default = 15 feet
•
HELIX 7:
10 to 60 feet or 3 to 20 meters (International Models only); Default = 15 feet
Sonar X-Press Menu
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