Northrop Grumman Sperry Marine VisionMaster FT, Руководство пользователя

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Targets Radar/Chart Radar User Guide
10-30 65900010
A thin dotted line connecting the target and its associated dots may be
selected to be drawn. To turn the line on or off tick the
Connecting Line
check box.
To change the past position time interval:
1. With the Display Past Positions check
box enabled click on the drop down arrow
next to the Interval time. The intervals are
displayed ranging from 15 seconds to 16
minutes.
2. Select the time interval from the drop
down list (the default time is 1 minute).
The system changes to displaying the position dots in the selected
time interval.
Auto Drop Targets
The operator can enable an auto-drop mode in which individual AIS or
tracked targets deemed not to be a threat to own ship are automatically
dropped by the tracker (or set to sleeping for AIS) without an alarm being
raised.
The system default for auto-drop mode is enabled and the setting stored
when altered and restored at power on.
The auto drop range can also be adjusted
between 3 NM and 99 NM. Reducing the auto
drop range from the default of 10 NM enables
the system to drop targets of less navigational
significance more quickly than the default 10 NM auto drop.
1. To enable Auto Drop tick the Enable check box.
2. To change the auto drop range click in the Range field and move
the trackball left (to decrease) or right (to increase).
WARNING!
IT IS IMPORTANT TO NOTE THAT THE SELECTED AUTO DROP
RANGE VALUE NEEDS TO BE CONSISTENT WITH MAINTAINING
APPROPRIATE ANTI-COLLISION AND SITUATIONAL
AWARENESS.