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Simrad SN90 Reference Manual
school will easily be disguised by the bottom echoes. Once again you can activate the
RCG function to improve the reading.
Tip
With the various beams provided by the SN90 system, it may be difficult to understand
the concepts. How do these beams "behave" in the water? By means of a graphic
presentation, the
Beam Visualization
understanding of how the acoustic beams are transmitted into the water. Open the
dialog box from the
Visualization
Procedure
1
In a Vertical view, click on the tilt line, keep the mouse button depressed, and drag
the line up or down.
Optionally:
2
Click in any view to make it active.
The active view is identified with a thicker border. Unless you use the
function, all changes you make will only be applied to this view.
3
Observe the
Main
Its default location is on the right side of the display presentation.
4
Select
.
Tilt
5
Make the necessary adjustment.
The following methods can be used to adjust this setting:
a
Select [+] or [-] to choose the requested setting.
b
Place the cursor on the button. Press and hold the left mouse button. Move the
cursor horizontally over the button. Release the mouse button when requested
value is shown.
c
Select the middle of the button to open it. If you have a keyboard connected to
the SN90 system, type the requested value.
6
Open the button and select
the views in the current presentation mode.
Related topics
Operating procedures, page 82
Controlling the gain and range settings, page 96
Tilt function, page 423
102
dialog box attempts to give you a better
menu.
Setup
menu.
Apply to all
if you wish to use the chosen setting in all
Beam
Apply to all
381294/E
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