Tracking Target Data Display [Tgt Data] - JRC JMA-5204 Instruction Manual

5.2.3 Tracking Target Data Display [TGT DATA]

Attention
When a target or own ship changes its course, or when a new
target is acquired, its vector may not reach a given level of
accuracy until three minutes or more has passed after such
course change or target acquisition.
Even if three minutes or more has passed, the vector may
include an error depending upon the. tracking conditions.
Type of Data Display
Target Data
Target identification (TT ID)
True bearing: BEARING
Range: RANGE
True course: COURSE
True speed: SPEED
Closest point of approach (CPA)
Time to CPA (TCPA)
Bow crossing range (BCR)
Bow crossing time (BCT)
The target for which its numeric data is displayed is marked with a symbol "
targets.
If a target's data is displayed, but without the symbol "
displayed radar display.
ID number of the target
0.1 unit
0.01 NM unit
0.1 unit
0.1 knot unit
0.01 NM unit
0.1 min unit
0.01 NM unit
0.1 min unit
", such a target exists outside the currently
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5.2 TT OPERATION
" to distinguish from other
5