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FISH I.D.
MODE 3
-
Big digital.
The Fish 1.0. feature is
automatically
on when the unit is first turned on.
The
computer
inside the
unit
analyzes
all
echoes,
filtering
out unwanted
signals.
It
helps
eliminate surface
clutter, thermoclines,
and other un-
desirable
signals.
The
remaining suspended targets
are
usually
fish.
Targets
that are identified
by
the unit as fish are
displayed
as
small,
medium,
or
large
fish
symbols
on the
display.
These
symbols
are
shown
according
to the relative size of the fish as seen
by
the unit. The
Fish l.D. feature can
only
be used in automatic. If
you
wish to turn it
off,
or back on
again, press
the FISH l.D.
key.
If
you press
the FISH
l.D.
key
when the unit is in
manual,
it will
put
it in automatic and enable the Fish
l.D. feature.
To show fish
symbols,
you
must be
traveling
at a slow
trolling speed.
There should be some movement of the boat for the Fish l.D. feature to
work
properly.
If
you
have
difficulty showing
fish
symbols, try increasing
the
sensitivity.
NOTE: The Fish l.D. fea-
ture cannot
distinguish
between fish and other
suspended objects
such
as
turtles,
tree
branches,
trotlines,
submerged
floats,
or other inanimate
objects.
The micro-com-
puter
in this unit is so-
phisticated,
but it can be
fooled. The
most difficult
challenge
is individual
tree branches
extending
out from
groups
of
branches. These can be
mis-identified as fish
by
the Fish 1.0. feature.
Also,
large
amounts of
noise can fool the Fish
l.D. feature. This is usu-
ally
caused
by
a
poor
transducer installation.
Although
the Fish l.D.
feature isn't
perfect,
it
can be
a valuable aid to
the fisherman.
MODE 4-
-
Depth only displayed
in
large digits.
No chart is
displayed.
U
•
-
AUTO1
•
RANGE
-
31$
-. 4•
I
uu
— urn
—
C fl a.
12 17
a)
The
digital depth
numbers use
the lower
quarter
of the
display.
The
depth
is
displayed
in tenths of
a foot to 99.9
feet,
then it is dis-
played
in
whole numbers.
b)
No FASTRAK
••aNanu__a..n.
I
I
AUTO
C
•C.
15
• ZOOM
FISH
ID
iii
gui
C I
26
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