ICOM FP-561 User Manual

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15
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PLOTTER MODE
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ALARM FUNCTION
(15)-1 Available alarms
As shown in the table below, there are three types of plotter-related alarms.
The alarm zone can be set to a maximum of 9.99 NM (or 9.99 km or 9.99 Ml)
around the ship position in increments of 0.01 NM (or 0.01 km or 0.01 Ml).
The alarm zone are displayed in the unit specified on the Unit setting screen (
P. 63).
Alarm zone
Beeps
Beeps
Alarm zone
Alarm zone
Beeps
 
Current ship position 
or turning point
Current ship position 
or turning point
Previous turning point
Turning point or destination
Turning point or destination
Current ship position or turning point
Turning point or destination
|
Out-of-destination alarm
|
Arrival alarm
|
Out-of-course alarm
After the ship arrived at the destination, an alarm 
zone is established between the current destination 
and the next turning point or the next destination.
When the ship enters the alarm zone around 
the destination, an arrival alarm is displayed and 
beeps are produced.
When the ship leaves the alarm zone around 
the destination, a range alarm is displayed and 
beeps are produced.
When the ship deviates from the alarm zone 
during navigation, a range alarm is displayed 
and beeps are produced.
When the ship enters the alarm zone around 
the destination, an arrival alarm is displayed and 
beeps are produced.
Beeps
Alarm type
Arrival alarm
Out-of-destination alarm
Out-of-course alarm
Description
When the ship enters the alarm zone around the 
destination, beeps are produced and an ARRV 
alarm is displayed on the screen.
When the ship leaves the alarm zone around the 
destination, beeps are produced and a ZONE 
alarm is displayed on the screen.
When the ship deviates from the alarm zone during 
navigation, beeps are produced and a ZONE alarm 
is displayed on the screen.  When the ship returns 
within the alarm zone, beeps stop.  When the ship 
deviates from the alarm zone again, beeps are 
produced.