Alarm For New Target Acquired In Automatic Acquisition Zone (New Target); Lost Target Alarm (Lost) - JRC JMA-9133-SA Instruction Manual

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JMA-9100 Instruction Manual 5.OPERATION OF TARGET TRACKING AND AIS
5.5.2 Alarm for New Target Acquired in Automatic Acquisition
Zone (New Target)
The automatic acquisition function sets a zone in a range and issues an alarm
when a new target (which is not yet acquired) goes into this zone.
For the setting of an automatic acquisition zone, refer to " Acquiring Target " in
Section 5.2.1.1 "Automatic acquisition".
Alarm for New Target Acquired in Automatic Acquisition Zone
Status
New target in
automatic
acquisition
zone
5.5.3

Lost Target Alarm (Lost)

In setting an automatic acquisition zone, it is
necessary to adjust the gain, sea clutter suppression
and rain / snow clutter suppression to ensure that
target echoes are displayed in the optimum conditions.
No automatic acquisition zone alarms will be issued
for targets undetected
Symbol
display
12
Red Blinking
When an already acquired target goes into automatic
i
acquisition zone, the alarm message is not displayed and the
buzzer does not sound either.
Attention
• If the gain, sea clutter suppression, rain/snow clutter
suppression are not adjusted adequately, the lost
target alarm may be easily generated. So such
adjustments should be mad carefully.
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5.5 ALARM DISPLAY
on A l a r m Alarm sound Conditions
characters
New Target
Beep sound
(pipi-pipi)
Alarm
acknowledge
able
The alarm is issued
when a new target is
acquired in the
automatic acquisition
zone.