Furuno gp37 用户手册

 

There are eight alarm conditions which 
generate both audio and visual alarms: 
Arrival alarm, Anchor watch alarm, XTE 
(Cross-Track Error) alarm, Speed alarm, 
WAAS/DGPS alarm, Time alarm, Trip alarm 
and Odometer alarm. 
 
When an alarm setting is violated, the buzzer 
sounds and the name of the offending alarm 
and the alarm icon appear on the display.   
 
You can silence the buzzer and remove the 
alarm name indication by pressing any key. 
The alarm icon remains on the screen until 
the reason for the alarm is cleared. 
 
In some instances, multiple alarms may have 
been violated. You can see which alarm(s) is 
sounding by displaying the message board. 
The keying sequence is [MENU] (once or 
twice), MESSAGE, [ENT]. The message 
board is discussed in paragraph 8.2 
“Displaying the Message Board.” 
 
To disable an alarm, choose OFF as its 
option, press the [ENT] key and then press 
the [MENU] key twice. 

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Alarm message 

Alarm
icon

 

 
 

You may activate the arrival alarm or the 
anchor watch alarm; they cannot be activated 
together. 
 

The arrival alarm informs you that own ship 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 own ship 
enters the circle. 

: Alarm released 

Own ship's 
position

Alarm
setting

Destination
waypoint

 

1.  Press the [MENU] key once or twice to 

open the menu. 

2. Choose ALARMS. 
3.  Press the [ENT] key to show the ALARMS 

menu.