JRC JMR-5482-S - Setting up Alerts; Selecting Setting Items

12-1 Section 12 Setting up Alerts
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APP A
APP B
Section 12 Setting up Alerts
By setting this equipment to generate an alert when the own ship’s position or the condition meets the
specific condition or any other ship or obstacle approaches to a specific range, preliminary measures
can be taken, avoiding collisions, grounding, and deviation from the route.
This section explains the method of setting conditions (threshold values) for generating alerts, alert
processing operations, and alert timer setting using the [Alert] menu.
12.1 Selecting Setting Items
The following items can be set in the [Alert] dialogue box.
Memo
Some items may not be displayed depending on the installation setting.
Setting item
Setting contents
Collision Avoidance Set the following conditions to generate a collision avoidance alert.
• CPA/TCPA limit value
• Status of the AIS/TT target to be targeted for a lost alert
Refer to "12.2 Collision Avoidance Alert Generation Conditions".
New Target Alarm
(Target acquisition
alarm)
Set the following conditions to generate an automatic acquisition target alarm.
• Area (AZ) for TT target automatic acquisition
• Enable/disable AZ
Refer to "12.3 New Target Alarm Generation Conditions".
Depth (Water
depth)
Set the following conditions to generate a grounding avoidance alert.
• Below keel water depth alarm
Refer to "12.4 Depth Alert Issuing Conditions".
RADAR Alarm Set the following conditions to issue a radar alarm.
• Sector alarm
Refer to “12.5 RADAR Alarm Issuing Conditions”.
Position Integrity Set the conditions for issuing a Position Monitor Warning and a HDOP Limit
caution.
Refer to "12.6 Position Integrity Alert Generation Conditions".
AMS (Alert
Management
System)
Set the actions to be taken at the next stage for an unacknowledged alert.
Refer to "12.7 Setting up Alert Processing".