Furuno FCV-582L manual Alarms

1.17 Alarms

Bottom alarm

The bottom alarm sounds when the bottom is within the alarm range set. To activate the bottom alarm the depth must be displayed.

Fish alarm

There are two types of fish alarms: bottom- lock and normal. The bottom-lock fish alarm sounds when fish are within a certain distance from the bottom. The normal fish alarm sounds when fish are within the preset alarm range.

Water temperature alarm

There are two types of water temperature alarms: IN and OUT. The IN alarm sounds when the water temperature is within the range set; the OUT alarm sounds when the water temperature is higher than the range set. This alarm requires water temperature data.

Activating/deactivating an alarm

1.Press the ALARM key to display the alarm settings display and select alarm desired.

BOTTOM		OFF	ON
ALARM ZONE			5
	0
RANGE			5
FISH (NORMAL)			ON
		OFF
ALARM ZONE		0	5
RANGE			5
FISH (B/L)		OFF	ON
ALARM ZONE	22		21
RANGE			1
TEMP		OFF IN OUT
ALARM ZONE	32		37
RANGE			5

▲▼ : To select item

- + : To set condition

Figure 1-29 Alarm mode display

Table 1-3 Alarm width data

Alarm	Alarm	Default
	Width (m)	Setting (m)
Bottom	1-99	5
Fish-Normal	1-99	5
Fish-B/L	1-B/L value	1
Temp IN	1-99	5
Temp OUT	1-99	5

2. Press the [+] key to select on .

Alarm	F/NM
		Alarm
zone
		zone
		marker
		(Fish,
		bottom
		alarms
		only)

Figure 1-30 Alarm zone

3.Press the [▼] key to set ALARM ZONE

4.Press the [+] or [-] key to change alarm zone.

5.Press the [▼] key to set RANGE.

6.Press the [+] or [-] key to change range.

7.To deactivate an alarm, select OFF on the ALARM MODE display.

Note: For fish alarm set “F/A LEVEL.” See page 15.

Silencing the buzzer

The buzzer sounds whenever an alarm is vio- lated. You can temporarily silence the buzzer by pressing any key. However, the buzzer will sound whenever the alarm setting is violated.

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