JRC JAN-701B - Danger Detection Vector and...Sector

3 Basic Operation of ECDIS 3-155
ECDIS
3.27.3 Danger Detection Vector and …Sector
You can set the danger detection vector and sector for your safety. The danger detection vector can be
set the monitoring area of the cross line of the safety contour and the danger area etc. While, the
sector can be set to monitor dangerous objects around your ship. The danger detection vector is
shown in the rectangular shape and the tip of the vector is the expected time assuming that the ship sails
at the current speed. The sector and its radius can be set as required.
[Danger Detection Vector and Sector]
1) In the normal menu
Select [MENU] - [(4) Ownship/Track] - [(0) Setting] in that order.
The “Own Ship Setting” panel is displayed.
2) Left-click each item on the “Danger Detection” panel.
Danger Detection Sector radius
(1.0min to 30.0min
or 0.1NM to 5.0NM
)
Danger Detection Sector angle
(0.0deg to 359.9deg)
Danger detection sector display ON/OFF
Danger detection vector display ON/OFF
Danger Detection Vector length
(1.0min to 30.0min
or 0.1NM to 5.0NM)
Danger Detection Vector width
(
30m to 250m
)
[When left-clicking,the[Alarm Limit Setting]
panel opens].