Simrad SN90, Operator'S Manual

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2 Select
Fish Select
to open the dialog box.
3 Select the specie, click the ruler, and drag it sideways to increase or decrease the
fish size.
4 Select
OK
to save the selected settings and close the dialog box.
Using the Zoom information pane to study details in the
echogram
If you need to magnify a part of the echogram to study details, you can use the Zoom
information pane. You can open one Zoom information pane for each Inspection beam.
Context
The Zoom information pane allows you to magnify a chosen area of the current
Inspection view. Once the Zoom information pane is opened, the zoomed area is shown
as a dotted rectangle in the view. You can change the size of the zoomed area, and you
can move the rectangle anywhere inside the active view.
Each Zoom information pane export information. When opening the Biomass and/or the
Size Distribution information panes, you will automatically receive information from
each of the Zoom information panes that you have opened.
Procedure
1 Click in the view you want to activate.
The active view is identified with a thicker border. The information provided will
only be valid for the selected view.
2 On the top bar, select the appropriate button to open the information pane.
To open the second and third Zoom information panes, simply select the
Zoom
button repeatedly.
3 Select a
Transparency
setting that fits your requirements.
The chosen transparency percentage is used on all open information panes.
4 Position the zoom rectangle over the area in the Inspection view that you wish
to investigate.
Click in the middle of the rectangle, and keep the mouse button depressed. Drag it
to the requested position. Release the mouse button.
Simrad SN90 Operator Manual