Marport Scala2, User Manual

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Scala2 | Version 5 | Display Configuration
a) Right-click each palette and select NC42White for both.
b) Drag the top handle of the left palette down to -33dB to see the sea bottom in white.
c) Drag the bottom handle of the right palette up to -65dB to better see fish.
8. To have smoother transitions between the colors in the echogram, right-click the echogram and
select
Vertical Smoothing and/or Horizontal Smoothing .
Displaying the View from Surface to Seabed
You can choose to display the echogram beginning from the water surface instead of the default
view from the sensor position. Depending on the type of fishery, this is useful to see the trawl
descent from the sea surface to the seabed.
Procedure
1. Right-click the echogram and click True Mode .
When True Mode option is activated, the echogram is displayed beginning from the water
surface (1). When the option is deactivated, the echogram is displayed beginning from the
sensor position (2).
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