Data Reading; Types Of Data Readouts To Be Displayed - JRC JMA-7710-6 Instruction Manual

5.5

Data Reading

Attention
When a target under tracking or the own ship steers away from the course, or when the radar acquires
a new target, its vector may not reach the required accuracy until 3 minutes passes after the acquisition
or the change of course. Even 3 minutes later, the vector may include some errors depending on the
tracking condition.

5.5.1 Types of Data Readouts to be Displayed

Target Data
Target ID (TARGET)
True bearing (T BRG)
Range (RNG)
True course (T CSE)
True speed (T SPD)
Closes point of approach (CPA)
Time to closest point of approach (TCPA) : In units of 1 minute
For the data reading target, the symbol "
from other targets.
Note
G When the symbol
screen, the target is outside the screen (the display range).
: ID of target being displayed.
: In units of 1°
: In units of 0.1 NM
: In units of 1°
: In units of 0.1 knot
: In units of 0.1 NM
" and the ID are displayed to distinguish it
whose numerical data have been displayed is not found on the
5 – 18
5