Specifications

TRANSDUCER CONNECTIONS
See the transducer
owner's manual
included with the unit for
transducer
installation instructions.
KEYBOARD
The
keyboard
has
keys arranged
in two vertical columns. The
keys
in
the
left column are used to switch the unit
between
sonar, loran,
and
plotter modes,
plus
menu selections. The
keys
in
the
right
column
pertain
to the basic sonar functions. The menu
key
in
the bottom
right
corner of the
keyboard
activates the
first menu
page.
SENS
-
Press this
key
to
adjust
the unit's
sensitivity
and
Grayline.
RANGE
-
This
key
lets
you
adjust
the
range
when the unit is in the
manual mode.
ZOOM
-
The Ultra
gives you
2X and 4X zoom
capability
with this
key
AUTO
-
This turns the automatic
feature off and on.
ALARM
-
Activate and
adjust
the
alarms
through
this
key.
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