Downscan - Lowrance StructureScan Operation Manual

You can use Sidescan to:
• Save waypoints at objects/locations off to side of the boat
• Review history
• Measure the size of underwater objects and the distance from
one object/location to another object/location of interest using live
Sidescan returns or Sidescan history
• Create sonar logs
• Use two frequencies: 455 kHz (more distance) and 800 kHz (better
definition)

Downscan

Uses the same technology as sidescan, but broadcasts the beam downward, giving
you the same high resolution in a familiar right to left display.
You can use Downscan to:
• See different view of objects/locations selected with cursor on
Sidescan panel
• Save waypoints
• Review history and create sonar logs
• Use two frequencies: 455 kHz (more distance) and 800 kHz (better
definition )
• Overlay Downscan imaging on the sonar page
Downscan
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