Simrad ES80 Reference Manual page 423

Echogram: Lines page
The page in the
Lines
vertical lines used in the echogram presentation. You can make the bottom easier to
see, and add lines that hold additional information. The vertical scale of the echogram
presentation can be changed. If you wish to add annotations to your echogram, these
are enabled on this page.
How to open
This dialog box is opened from the
Description
The settings on the
Lines
all related to visual appearance.
The setting(s) you choose will only
be valid for the currently "active"
echogram. Click in any echogram
view to make it "active". The
"active" echogram view is identified
with a thicker border. Select
if you wish to use the chosen
to All
settings on all the echograms of the
same type.
Details
Bottom
The bottom line can be switched off or on. You can enable a white line to enhance
the bottom contour presentation. A bottom hardness line is available to visualise
the current bottom conditions.
•
Bottom Line
This is an "on/off" switch. Select the box to enable the function. The Bottom
Line can be added to your echogram to enhance the visual bottom detection.
It appears as thin line that follows the bottom contour. The line is drawn in
the current foreground colour.
•
Normal
This is an "off" switch. The white line is switched off. The bottom line is drawn
in the current foreground colour.
•
White Line
This is an "on" switch. The White Line can be added to your echogram to
enhance the visual bottom detection. It appears as thick line in the current
background colour (normally white) that follows the bottom contour. This line
will not remove information, it will simply "push" the echo information further
down in order to make the bottom easier to see. You can use the White Line and
the Bottom Line functions simultaneously. To switch off the line, select
406273/C
dialog box allows you to control the horizontal and
Echogram
Active
page are
Apply
Functions and dialog boxes
menu.
.
Normal
421