Kongsberg Simrad RA83 Instruction Manual page 116

RA83/84/85/93/94/95 Series
Using The Menu
STW/SOG
The TARGET ID is applied from 0 to 19 automatically. When a target has moved out of
LIM range or been lost, the ID number being used will be applied to other newly
entered target automatically.
6.8.4 AIS target symbols
According to the AIS operational status, the following target symbols are used.
Activated Target
A target, which the AIS user has activated is termed "Activated Target" and is supplied
with an ID number (0 to 20). The vector time and mode are determined with the
settings being made for the radar plotting function.
AIS vector
(speed and course
over ground)
Sleeping Target
A target, which is not activated by the AIS user is termed "Sleeping Target." The target
has no ID, vectors or ROT information, only showing the presence of a vessel with AIS
equipped.
Selected Target
A target selected by the AIS user is termed "Selected Target." A target to be selected
can be Activated or Sleeping, whatever. Once selected, a dashed square is drawn
around the target and AIS data (MMSI, CPA, TCPA, COG and SOG) will be displayed
in the AIS data window.
93142105-02
Speed through Water/Speed Over Ground
Heading Direction
(fixed length)
12
Target number
Figure 6.9 Activated Target Symbol
Figure 6.10 Sleeping Target Symbol
Figure 6.11 Selected Target Symbol
Operation Manual
Rate Of Turn Indicator
12
The target turning to the starboard
Chapter 6
6-33