surface clutter will be
reduced
BROADVIEWTM
down to 45 feet.
There are three levels
of 5CC
available on
the Ultra Ill:
low,
medium,
and
high.
When it's
turned on for
the first
time,
the
SCC level is low.
To
change
it,
pressthe
MENU
keyfivetimes,
then
press
the
key adjacent
to
the
"ADJUST CHART SUR-
FACE CLARITY" label
until the
black box is on
the desired SCC level.
ADJUST CHART
SURFACE
CLARITY
HIGH
flTL
OF CHART ASP
II1tfl1U
HIGH
taRE
Press the
key
next to
the "EXIT" label when
you're
finished.
ASP
(Advanced
Signal Processing)
The ASP feature is a
noise
rejection
constantly
evaluates the effects of
interference. This
automatic feature
under most conditions.
The ASP feature is an
effective tool in
combating
noise. In sonar
terms,
noise is
any
undesired
signal.
It is caused
by
electrical and
mechanical
sources such as
bilge
pumps, engine ignition systems
and
wiring,
air
bubbles
passing
over the
face of the
transducer,
even vibration from the
engine.
In all
cases,
noise can
produce
unwanted marks on the
display.
The ASP feature has two
levels
-
Normal and
High.
If
you
have
high
noise
levels,
try using
the
"High"
ASP
setting.
However,
if
you
are
having
trouble
with
noise,
we
suggest
that
you
take
steps
to find the
interference source
and fix
it,
rather than
continually
using
the unit with the
high
ASP
setting.
However,
there are
times when
you may
want to turn the ASP
feature off.
This allows
you
to view all
incoming
echoes before
they
are
processed
by
the ASP feature.
To
change
the ASP
level,
press
the MENU
key
five times. Then
press
the
key
next to the "ADJUST LEVEL
OF CHART ASP" label until the desired
level
is obtained.
Your unit has the
unique ability
to view
targets
not
only straight
down,
but
also
out to the left or
right
of
the boat. This
requires
the
optional
"Broad ViewTM" transducer. This transducer has three
elements that view
to the
right, left,
and down. The transducer
attaches to
yourboat's
transom
or it can
mount on a
trolling
motor
using
hardware
supplied
with the
transducer. The BroadViewTM transducer cable
attaches
directly
to
your
sonar unit's transducer connector. See the
BroadView's installation
instructions
included with the BroadView transducer for more
detail.
When
your
sonar unit is first
urned on with a Broad ViewTM
transducer,
the
down transducer
element is in use. To see echoes from either the left or
right
transducer
elements,
first
press
the WINDOWS
key. Next, press
the
up
or down arrow
keys
until a
Broadview window
appears
as
shown at
right.
The
Ultra III
automatically
switches to
the
transducer element
shown on
the screen. If both left and
right
elements are
showing,
then it
shows echoesfrom both. When
eitherthe left or
righttransducer
elements are in
use,
the
display
scrolls the echoes from
the
top
system
built into the
Ultra Ill that
boat
speed,
water
conditions,
and
gives you
the
best
display
possible
31
16
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