Adjusting The Bearing - Simrad SN90 Operator's Manual

Purse seine and trawling sonar
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3
Observe the
Main
Its default location is on the right side of the SN90 presentation.
4
Select
.
Tilt
5
Make the necessary adjustment.
Select either side of the button to choose a value. Keep the mouse button depressed
to change the value faster.
or:
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.
or:
Select the middle of the button to open it. If you have a keyboard connected to the
SN90, type the requested value.
6
Open the button and select
the views in the current presentation mode.
Related topics
Controlling the gain and range settings, page 63

Adjusting the bearing

The Horizontal view in the SN90 presentation covers the entire 160° sector For the other
views you must define the horizontal direction of the beam.
Context
In the Horizontal view the current bearing is shown with a continuous line pointing out
from the vessel position. The area covered by the vertical beam is shown as a triangle
in the Horizontal view.
Note
The choice you make is by default only applied to the currently selected (active) view.
The active view is identified with a thicker border.
A new tracked object is automatically given priority status. The priority is identified with
a "P". The bearing and tilt settings are automatically adjusted to follow the movements
of the tracked target. The bearing line is automatically locked on the object to reflects its
bearing.
381295/B
menu.
if you wish to use the chosen setting in all
Apply to all
Operating procedures
69

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