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9.5 Radar display overview
With your radar scanner connected and the radar in transmit mode,
the radar picture provides a map-like representation of the area
in which the radar is operating.
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Item Description
1 Range
2 Waypoint
3 Data cell
4 Databar
5 Range ring
6 Target
7
Orientation
Item Description
8 Ship’s Heading Marker (SHM)
9 Ship’s position
10 Motion mode
11 Radar scanner status
12 Range ring spacing
Additional functionality of the radar application includes:
• Color palettes.
• Adding AIS overlay.
• MARPA targets.
Typically, your vessel’s position is at the center of the display, and
its dead ahead bearing is indicated by a vertical heading line, known
as the Ship’s Heading Marker (SHM).
Note: If the cursor is placed over the SHM, the SHM will
temporarily be removed to help placing markers or acquiring
targets etc.
On-screen targets may be large, small, bright or faint, depending on
the size of the object, its orientation and surface. If using a non-HD
digital radome scanner, strongest target returns are displayed in
yellow with weaker returns in 2 shades of blue. If using an HD or
SuperHD digital radar scanner, stronger target returns show as
different colors from a range of 256 colors, providing better clarity.
Be aware that the size of a target on screen is dependent on many
factors and may not necessarily be proportional to its physical size.
Nearby objects may appear to be the same size as distant larger
objects.
Note: Colors stated above refer to the default color palette.
Using radar
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