Press
MENU
one or more times until the
Setup
menu is displayed, then select
Alarms
:
Trigger settings can be defined to suit the boat
and individual preferences as follows:
Alarms can be set (enabled) to automatically
detect certain conditions, such as the water
being too shallow. Alarms that are enabled are
shown as black icons in the Alarm status box on
the sonar displays.
When an enabled alarm is triggered, the
beeper sounds, an alarm message is displayed
and the alarm status icon flashes.
Press
ENT
or
ESC
to acknowledge the alarm,
stop the beeper and close the alarm window.
This does not disable the alarm.
Alarms automatically re-enable
The
Too shallow
,
Too Deep
and
Low
battery
alarms automatically re-enable
when the value moves outside the alarm
trigger setting.
The
Temperature
alarm automatically
re-enables when the temperature is more
Symbol
Alarm
Name
Beeper
Cycle
Alarm condition is met
when the:
Too
shallow
1
/
5
sec
Depth is less than
the alarm trigger value
Too
deep
1
/
2
sec
Depth is greater than
the alarm trigger value
Fish
1 short
beep
Echo matches the
profile of a fish
Temp.
1
/
2
sec
Temperature equals
the alarm trigger value
Temp.
rate
1
/
2
sec
Rate of change of
temperature equals the
alarm trigger value
Low
battery
1
/
2
sec
Battery voltage is
less than the alarm
trigger value
Low
fuel *
1
/
2
sec
Fuel remaining equals the
alarm trigger value
*Only 4432
3-6 Setup > Units
3-5 Setup > Alarms
Press
MENU
one or more times until the
Setup
menu is displayed, then select
Units
:
Baro
•
InHg (Inches of mercury)
• Mb (Millibars) - sometimes called kPa
Speed
Select from:
•
kn (knots)
•
mph (miles per hour)
•
kph (kilometres per hour)
Wind
• True
• Apparent
Depth
Select from:
•
ft (feet)
•
m (metres)
•
fa (fathoms)
Pressure
• kPa
• psi
than 0.45°F (0.25°C) above or below the alarm
trigger setting.
The
Temperature rate
alarm
automatically re-enables when the rate of
temperature change falls below the trigger
setting by more than 0.2°F (0.1°C) per minute.
Flashing light and/or external beeper
If a secondary alarm indicator is required,
a flashing light and/or external beeper can
be installed. These can be positioned
anywhere suitable on the boat. See section
6-5 Wiring options.
The default units
are shown in this
example.
Distance
Select from:
•
nm (nautical miles)
•
mi (miles)
•
km (kilometres)
FISH 4432/4433
Installation and Operation Manual
14
NAVMAN
