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AIS FUNCTION
8
D
Plotter screen
Displays the plotter display and selected
target’s information.
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1
DISPLAY TYPE
Displays the selected display type. You
can select the display type in “North up/
Course up” on the Menu screen. (p. 61)
[MENU] > Settings > AIS >
North/Course up
L
When “N-UP” is displayed, the top of
the plotter screen represents North.
L
When “C-UP” is displayed, the top
of the plotter screen represents the
direction your vessel’s course over
ground.
2
YOUR VESSEL ICON
Displayed in the center of the screen.
L
When “N-UP” is displayed, the vessel
icon automatically points in the direction
your vessel is heading, in 45 degree
steps.
L
When “C-UP” is displayed, the vessel
icon constantly points to the top of the
plotter screen.
L
When your vessel moves less than
2 knots, is displayed.
3
TARGET ICONS
Targets whose AIS signal are received
are displayed with icons. The icon may
differ, depending on the target type or
its status.
Icon
Description
AIS target: Vessel
AIS target: Search and Rescue
(SAR) vessel
L
The tip of the target triangle
automatically points in the
direction it’s heading.
AIS target: Vessel (Friend)
(Black triangle)
AIS target: AIS-SART, AIS-MOB,
and EPIRB-AIS
AIS target: Search and Rescue
(SAR) aircraft
AIS target: Aids to Navigation
(AtoN)
AIS target: Aids to Navigation
(AtoN) virtual
AIS target: Base station
MOB
L
Icons for other than the SAR aircraft,
Base station and MOB start blinking
when the AIS target is closer than your
CPA and TCPA settings (Danger target).
L
A vessel is regarded as a “Lost target,”
and a cross mark displays on the target
icon after a specified period of time has
passed since the vessel last transmitted
data (p. 66). The Lost target icon
disappears from the plotter display
6 minutes and 40 seconds after the
vessel was regarded as a “Lost target.”
Ask your dealer for details.
4
TARGET BOX
Displays the selected target.
L
When a target box is displayed, push
to display the detail screen of
the selected target.
5
COMPASS
Displays the bearing information.
6
DISPLAY FILTER INDICATOR