8-1
8. PLOTTER
ALARMS
8.1 Introduction
There are five plotter-related alarms which
generate both audible and visual alarms:
Arrival alarm, Anchor Watch alarm, XTE (Cross
Track Error) alarm, Proximity alarm, and Speed
alarm.
When an alarm setting is violated the buzzer
sounds, and the speaker icon ( ) appears.
You may silence the alarm by pressing the
[CLEAR] key. The icon remains on the screen
until the cause of the alarm is removed or the
alarm is deactivated.
8.2 Audio
Alarm
On/Off
The audio alarm sounds whenever an alarm
setting is violated. You can enable or disable
the audio alarm as follows:
1. Press the [ALARM] key to show the alarm
menu.
GPS 3D
ALARM
EDIT
CLEAR
ALARM
ALARM INFORMATION
AUDIO ALARM
ARRIVAL ALARM
ANCHOR ALARM
PROXIMITY ALARM
XTE ALARM
SPEED ALARM
ON
ON 0.100nm
ON 0.050nm
ON
ON 0.100nm
OVER/UNDER
12.5 ~ 15.0kt
NO ALARM
▼
Alarm menu
2. Press
▲
or
▼
to select AUDIO ALARM.
3. Press the EDIT soft key to show the audio
alarm window.
AUDIO ALARM
▲
ON
OFF
▼
Audio alarm window
4. Press
▲
or
▼
to select ON or OFF.
5. Press the ENTER soft key or the [ENTER]
key to register your selection.
8.3 Arrival
Alarm
The arrival alarm informs you that your boat is
approaching a destination waypoint. The area
that defines an arrival zone is that of a circle
which you approach from the outside of the
circle. The alarm will be released if your boat
enters the circle. When the arrival alarm is
active a dashed circle marks the arrival alarm
area.
: Alarm area
Own ship
Alarm
range
Destination
waypoint
How the arrival alarm works
1. Press the [ALARM] key to open the alarm
menu.
2. Press
▲
or
▼
to select ARRIVAL ALARM.
3. Press the EDIT soft key to show the arrival
alarm window.
ARRIVAL ALARM
▲
ON 0.500nm
OFF
▼
Arrival alarm window
4. Press
▲
to select ON.
5. Operate the cursor pad to place the cursor
on the digit desired.
6. Key in the alarm range desired. The arrival
alarm range is 0.001 to 9.999 miles.
7. Press the ENTER soft key or the [ENTER]
key.
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