Furuno NAVNET 1724C - Manual (Page 126)

3. PLOTTER OPERATION
3-55
3.11.9 Alarm information
When an alarm setting has been violated, the buzzer sounds and the speaker icon appears
and is red. Press the CLEAR key to silence the alarm. You can see which alarm has been
violated on the ALARM menu. In the example below the arrival alarm has been violated.
1. Press the ALARM key. The name of the offending alarm appears in the alarm
information window.
AUDIO ALARM
INT & EXT BUZZ
ARRIVAL ALARM
ON 0.010nm
ANCHOR WATCH ALARM
OFF 0.010nm
PROXIMITY ALARM
OFF
XTE ALARM
OFF 0.050nm
SPEED ALARM
OFF
TRIP ALARM
OFF 0000.0nm
ALARM INFOMATION
ARRIVED
AT WAYPOINT.
ALARM1
EDIT
NEXT
INFO
CLEAR
ALARM
NEXT
PAGE
RETURN
Alarm information
window
Means multiple alarms
have been violated.
CONTINUE
Speaker icon
Plotter alarm menu, page 1
2. Press the CLEAR ALARM soft key to acknowledge the alarm (and silence the buzzer if
it was not done with the CLEAR key). The color of the speaker icon changes from red to
background color. The icon remains on the screen until the cause of the alarm is
eliminated or the alarm is disabled. If more than one alarm has been violated the
message CONTINUE appears at the bottom of the alarm information window. In this
case, press the NEXT INFO soft key to see which other alarms have been violated.
3. Press the ALARM key to finish.
Note:
The alarm icon is red when an alarm setting is violated, and changes to background
color when the CLEAR key or CLEAR ALARM soft key is pressed. The color does not
change regardless of how many other alarms are violated.