Kongsberg Simrad SN90 Reference Manual page 49

Trawl
When the function is activated, the Horizontal view presents a
trawl illustration. The size and location of the image reflect the
measurements you added in the
The trawl image appears aft of the vessel symbol. When your vessel
turns, the trawl presentation will reflect this, but the location and
movements could be more precise. If you want an accurate trawl
positioning, you must equip the trawl with relevant positioning sensors
and connect the data to the SN90 system.
(J) /
Target Track
Position Track
Press these buttons to start position or target tracking.
Position Track
A position track permits the SN90 system to automatically control the tilt
and bearing based on the movements of your vessel. It locks on a position
defined by its latitude, longitude and depth. The bearing and tilt settings are
automatically adjusted to compensate for the movements of your vessel.
Target Track
A target track permits the SN90 system to automatically control the tilt and
bearing based on the movements of the chosen target. It locks on the target
defined by its position, heading and speed. The bearing and tilt settings are
automatically adjusted to follow the movements of the tracked target.
By default, a new manually initiated tracked object is automatically given priority
status. Relevant information about the priority target can be found in the lower
left corner of the view. If you change the tilt or bearing settings manually the
priority status is lost.
Tip
On the
User Settings Setup
not want new tracked targets to become priority targets. This page is located in the
dialog box. To open the page, select
Installation
(K)
Trackball
Use the trackball to control the cursor in the user interface.
Before you can change the settings related to a view, you must click inside the view to
activate it. The changes you make are by default only valid for the active view. Several
of the functions offer
the views in the current presentation mode.
381294/E
• Press on the Operating Panel. —
Gear
• Right-click and select
menu to delete the markers from the view.
page, de-select
. If you select
Apply to All
or:
Remove Gear Symbol
Fishing Gear Setup
New Manually Initiated Track
on the
Installation
your setting is applied to all
Apply to All
Getting started
on the shortcut
dialog box.
if you do
menu.
Setup
47