13
FISH450 Tricolor FISHFINDER
Installation and Operation Manual
NAVMAN
For more information on alarms see
Operation
-
Alarms
(section 3-1).
Access the
Alarms
menu by
a single press of the
Alarm
key (provided the beeper is
not active) or through the
Setup
menu screen.
Selecting items and
changing values
Press the
Cursor Up
or
Down
key to highlight an
alarm, then press the
Cursor
Right
key to select it.
An alarm screen has a
trigger value and an
On
/
Off
value. Press the
Cursor Up
or
Down
key to switch
between them.
The highlighted value may
be changed using the
Cursor
Left
and
Right
key. Press the
Menu
key to save and exit
once both values have been
set.
The alarm value is retained
even when the alarm is
disabled.
External beeper
An external beeper may
be installed when a louder
secondary alarm
indication is required. This can be positioned
anywhere on the boat. For installation details
see
Installation - Wiring
(section 6-6).
4-1 Alarms
Symbol Alarm
Beeper Alarm condition
Name
cycle
is met when:
Low
1/2 sec
the fuel level is less than
Fuel
the alarm trigger value.
Too
1/5 sec
the depth is less than
Shallow
the alarm trigger value.
Too
1/2 sec
the depth is greater than
Deep
the alarm trigger value.
Fish
3 short
an echo matches the
Alarm
beeps
profile of a fish.
Temp
1/2 sec
the temperature equals
Value
the alarm trigger value.
Temp
1/2 sec
the rate of change of
Rate
temperature equals
the alarm trigger value.
Low
1/2 sec
the battery voltage is less
Battery
than the alarm trigger value.
