5. VIDEO PLOTTER OPERATION
5-2
Sample video plotter display
W012
Dangerous side of
own ship safe
contour may look
like this (hatched line)
Heading line
Planned route
AIS activated
target
Own ship
vector
Tracked Target
(TT)
Past position
(AIS and TT)
Separation zone
Navline
Own ship
safe contour
Approximate
coastline
Waypoint
Video plotter display
5.3 Presentation
Modes
Five presentation modes are available: North-up, Course-up, Head-up, Head-up
TB (True Bearing) Stern-up and North-up TM (True Motion). To select a mode,
use the [MODE] key or select the PRESENTATION MODE box then push the left
button. For a description of the presentation modes, see section 1.12.
Note 1:
Chart data is not displayed on the HEAD UP and HEAD UP TB modes.
Note 2:
The screen may flash when the heading is changed more than one
degree in the HEAD UP or HEAD UP TB mode.
Automatic resetting of own ship mark in true motion mode
In the true motion mode, the own ship mark is automatically returned sternward
75% from the screen center when it reaches a location 50% of the display
radius.
