Si-tex T-760 Series, Инструкция по эксплуатации

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Chapter 2 START THE BASIC OPERATION
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GUARD ZONE setup
Set up the watching area around own-ship.
If a target goes into the set-up area, generate the alarm sound or signal..
On the other hand, if a target goes out the set-up area, generate the alarm sound or signal, too.
One of both is possible to select.
Cursor: A tap is carried out, start, drag and tap off on the target.
The position of this cursor is indicated.
Various kinds of pointing actions uses this cursor..
Tracking of target, AIS data display, setting of guard zone, etc.
MARK: Use when plot a mark on the screen.
Moreover, also when deleting an unnecessary mark, it uses.
Mode OFF: Mode function easily sets most appropriate settings in each condition.
Mode OFF sets no specified settings.
Mode Standard: Mode Standard is suitable to monitor relatively short range.
Mode Coast: Mode Coast is suitable to monitor relatively short range, for example, bays and
coasts where many boats and ships are running.
Mode Float: Mode Float is suitable to detect small targets such as fishnests of round netters
hidden by sea clutter returns.
Mode River: Mode River is suitable for using river. This mode reduce sea clutter returns.