JRC JMA-9123-7XA Instruction Manual page 277

JMA-9100 Instruction Manual
5.1.2 Definitions of Symbols
5.1.2.1 Types and Definitions of Target Tracking Symbols
Vector/
Symbol
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5.OPERATION OF TARGET TRACKING AND AIS
Definition Remarks
Initial acquisition This symbol is displayed until the vector is
target displayed after target acquisition.
Target acquired in The alarm sounds.
automatic
The alarm message (New Target) turns red and
acquisition zone
blinks.The symbol is red colored.
Tracked target
Dangerous target The alarm sounds.
The alarm message (CPA/TCPA) turns red and
blinks.The symbol turns red and enlarges.
Numeric When the numeric data is displayed, the target
displayed target symbol is enclosed in a square.
Lost target The alarm sounds.
The alarm message (Lost) turns red and
blinks.The symbol turns red, and indicates with
X mark.
Past position The past positions of an AIS target are displayed
as well as the target tracking symbol.
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Target track The track of another ship as an AIS target is
displayed as well as the target tracking symbol.
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5.1 PREPARATION
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