Furuno Ls4100 Fish Finder User Manual


 
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.