StructureScan
StructureScan uses high frequencies to provide a high resolution, picture-like image of the
seabed.
The unit has built-in StructureScan.
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Note: You must have a StructureScan HD, TotalScan or StructureScan 3D transducer
installed to use StructureScan features.
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Note: Connect StructureScan transducers to the Sonar2 port only.
The StructureScan image
The view
The StructureScan panel can be set up as a DownScan image, or showing left/right side
scanning.
The DownScan image can also be added as an overlay to the traditional Echosounder image.
1 Depth
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Note: The depth reading depends on the Structure depth offset setting,
refer to "Structure depth offset" on page 81
2 Temperature
3 Frequency
4 Bottom
5 Zoom (downscan) / Range (sidescan) icons
6 Range scale
Zooming the StructureScan image
You can zoom a StructureScan image by:
• turning the rotary knob when the cursor is not active
• using the panel zoom icons
• by pinching or spreading on the screen
Zoom level is shown on the upper left side of the panel.
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StructureScan | NSS evo3 Operator Manual
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