JRC JMA-5212-4/6 User Manual page 32

CORREL
CPA/TCPA
CTW
DRIFT
EBL
ENH
ETA
Ground
stabilization
HDG
HL
HSC
H up
IMO
Interswitch Unit
IR
CORRELation
The distance to the Closest Point of Approach and Time to the Closest
Point of Approach. Limits are set by the operator and are related to
own ship.
Course Through Water
The direction of the ship's movement through the water
The current velocity for manual correction or the current speed on the
horizontal axis of the 2-axis log is displayed.
Electronic Bearing Line
An electronic bearing line originated from own ship's position.
Enhance
Estimated Time of Arrival
A display mode in which speed and course information are referred to
the ground, using ground track input data.
Heading
The horizontal direction that the bow of a ship is pointing at any instant,
expressed in angular units from a reference direction .
Heading line
A graphic line on a radar presentation drawn from the consistent
common reference point to the bearing scale to indicate the heading of
the ship
Vessels which comply with the definition in SOLAS for high speed
craft
Head up
Own ship's heading line is always pointed to the top center of the radar
display.
International Maritime Organization
A device to switch over two or more radar display units and two or
more scanners.
radar Interference Rejecter
D
E
G
H
I
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