Furuno Ls4100 - Manual (Page 17)

11
1.14 Alarms
Alarm description
The LS-4100 has six conditions which
generate both audio and visual alarms:
bottom alarm, normal fish alarm, bottom
lock fish alarm, water temperature alarm,
arrival alarm and speed alarm. (The
water temperature, arrival and speed
alarms require appropriate sensors.)
Bottom alarm:
The bottom alarm alerts
you when the bottom is within the alarm
range set. To activate the bottom alarm
the depth must be displayed.
Fish (normal) alarm:
The fish (normal)
alarm tells you when fish are within the
preset alarm range.
Fish (bottom lock) alarm:
The fish
(bottom lock) alarm, available with the
bottom-lock mode, sounds when fish
are within a certain distance from the
bottom. Note that the bottom zoom
display must be turned on to use this
alarm.
Water temperature alarm:
The water
temperature alarm alerts when the
water temperature is within (Inside
alarm) the alarm range set or
under/over (outside alarm) the range
set.
Speed alarm:
The speed alarm alerts
you when the speed is within (Inside
alarm) or under/over (Outside alarm)
the preset speed.
Arrival alarm:
The arrival alarm alerts
when you are near a waypoint by the
distance set.
Activating an alarm
1. Press the [MENU/ESC] key.
2. Press ▲ or ▼ to choose ALARM
MENU from page 2 on the menu.
3. Press the ► to show the ALARM
menu.
ALARM
(1/2)
[MENU]: Exit
ALARM
(2/2)
[MENU]: Exit
BOTTOM On
FROM : 5ft
RANGE : 10ft
FISH(Normal)
: On
FROM : 5ft
RANGE : 10ft
FISH(B/L)
: On
FROM : 8ft
RANGE : 1.0ft
FISH LEVEL
: Medium
TEMPERATURE Inside
FROM : 72.4
°
F
RANGE : 1.0
°
F
SPEED : Off
FROM : 0.0kt
RANGE : 1.0kt
ARRIVAL ALRM : Off
RANGE : 0.01nm
Page
no.
Gray characters mean alarm is inactive.
Alarm menu
4. Use ▲ or ▼ to choose an alarm as
appropriate.
5. Press ► to show the options menu.
Off
On
Off
Inside
Outside
Temp, Speed
Alarm Types Fish, Arrival,
Bottom Alarm
On/Off
Alarm options
6. Use ▲ or ▼ to choose alarm type:
Off:
Alarm off, On: Alarm on
Inside: Alarm generated when
speed (or water temperature) is
within the range set.
Outside:
Alarm generated when
speed (or water temperature) is
outside the range set.
7. Press ◄ to close the window.
For ARRIVAL ALARM setting, skip to
step 12.