Simrad ME70 - REV C, Руководство оператора

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Menu system
Active menu
The
Active
menu is context sensitive. This means that it is empty until you click in a
view on the ME70 presentation. The chosen view will appear with a thicker frame to
indicate that it is “active”. The
Active
menu will then offer a selection of functions
relative to the active view. The
Active
menu will thus change from different views
and different presentation formats
While the illustration shown here only provides a limited amount of choices, the list
holds all the options.
Click once on the icon under the
Main
menu to open the
Active
menu. Click one more
time on the icon to close the menu.
The menu buttons provided on the
Active
menu are shown or hidden according to the
current activity. While the illustration shown here only provides a limited amount of
choices, the list holds all the options.
1
TVG
The
TVG
(Time Variable Gain) function allows
you to compensate the received data for loss due
to geometric spread.
2
Bottom Detection
The purpose of the
Bottom Detection
dialog box
is to define the upper and lower depth limits most
likely to be used during the ME70 operation. In
this dialog box, you can also modify the setting
for
Backstep Min. Level
to change the bottom
detection relative to the bottom echo.
3
Colour Scale
The purpose of the
Colour Scale
dialog box is to
change the dynamic range of the colour scale.
4
Configure Window
The
Configure Window
dialog box is used to set
which views to show in the active window.
5
Delete Layer
The
Delete Layer
function is used to delete the active (selected) layer in the view.
The layer is identified with red text in the Numerical view.
6
Echogram
The
Echogram
dialog box allows you to set up the parameters controlling the
echogram presentation. The three tabs control the horizontal lines, the echogram
type with applied TVG, and how sample data are converted to pixel data.
7
Horizontal Axis
This
Horizontal Axis
dialog box is used to set the horizontal display span of the
Echogram view.
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