User's Manual

JMA-9172-SA Instruction Manual > 3.BASIC OPERATION > 3.7 USE ROUTE FUNCTION
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3.7.4 Use Route Monitoring Function (Waypoint/Route Alarm)
This radar system can monitor the movement of own ship with regard to its route
and activate a variety of alarms.
3.7.4.1 Destination alarm (Waypoint Alarm)
The destination alarm is activated when own ship has reached next Waypoint or own ship
has deviated from the scheduled route.
A Waypoint alarm circle with a specified radius distance is displayed.
Waypoint Alarm has the following two types of alarms:
Procedures
1) Open the WPT/Route Setting menu by performing the menu
operation below.
→
2) Left-click the set value of the
item, and select
an operation mode.
Destination alarm
(Waypoint Alarm):
When own ship arrives at next Waypoint, an alarm will
be activated.
Route alarm: When own ship deviates from the specified route, an
alarm will be activated.
Arrival: An alarm is activated when own ship has entered the circle from outside.
Break Off: An alarm is activated when own ship has left the circle to the outside.
To Waypoint
Waypoint alarm circle
Own ship position
Route
2. WPT/Route Setting
Arrival 0.00nm
1. Waypoint Alarm
Operation mode
Radius of the
Waypoint alarm
circle
1. Waypoint Alarm