Navman FISH 440, Инструкция по установке и эксплуатации

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17 NAVMAN Fishfinder User Manual
Setup Menu
The setup menu enables you to customise the
‘look and feel’ of the instrument. There are six
parameters that can be adjusted. Lamp intensity,
units of measure, keel offset, training mode, LCD
contrast and white line operation.
Lamp Intensity The intensity of the night vision
lights can be adjusted from 1 to 7 and OFF.
Units Of Measure Depth can be displayed in
either feet (FT), meters (M), or fathoms (FA).
Keel Offset The depth of water is normally
measured from the face of the transducer
to the bottom. You can enter an offset which
will be added or subtracted from the
calculated depth before it is displayed on
the LCD. Entering a negative offset can be
used to display the depth of water below the
keel. Entering a positive offset can be used
to show depth from the surface to the bottom.
When entering zero as an offset, the
fishfinder will display depth of water below
the transducer.
Training Mode This setting will enable a
simulation mode which allows you to learn
to use all the different features in this
instrument.
LCD Contrast You can adjust contrast level
from 0 to 7 to match your preference. Special
circuitry will also automatically adjust the
contrast for changes due to temperature.
White Line This feature displays the bottom
signal as a thin line, with a variable width
band beneath it. This indicates the bottom
hardness and also allows you to separate
targets near the bottom of the sea bed. This
function will also remove most surface echo
signals from the top of the screen.
Changing the setup functions
• Press the
∗
key until the setup menu is
displayed
• Press either the key or the key to
move the pointer to the required setup item
• Use the
V
or the
^
key to adjust the
setting to the desired value
• Press the key to accept the choice
and return to normal display mode