JRC JMA-932B-SA User Manual page 27

H up
IHO
IMO
Interswitch Unit
IR
ISW
Lost AIS target
Lost tracked target
LP
MMSI
MOB
MON
MP
NM
N up
Own track
PI
Past positions
Head up
Own ship's heading line is always pointed to the top center of the radar
display.
International Hydrographic Office
International Maritime Organization
A device to switch over two or more radar display units and two or
more scanners.
radar Interference Rejecter
InterSWitch
A target symbol representing the last valid position of an AIS target
before the reception of its data was lost, or its last dead-reckoned
position.
One for which target information is no longer available due to poor, lost
or obscured signals.
Long Pulse
Maritime Mobile Service Identity
Man Over Board
Performance monitor
Medium Pulse
Nautical Mile
1nm=1852m
North up
The north is always pointed to the top center of the radar display.
Display function of own ship's track
Parallel Index line
Equally time-spaced past position marks of a tracked or AIS target and
own ship.
I
L
M
N
O
P
- XXI
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