Scale Lines Description - Simrad ES80 Reference Manual

Simrad ES80 Reference Manual

Scale Lines description

In order to estimate the depth of the bottom and/or your echoes, you can enable the Scale
Line function. These are a chosen number of horizontal lines placed in your echogram
view. Each line represents a certain depth.
How to open
To activate the Scale Lines, click in the echogram
view to make it "active".
Select on the menu. Select the
Echogram Active Lines
tab to open the page. On the page, enable the
Lines
Scale Lines function.
Description
When enabled, equidistant horizontal scale lines are
drawn inside the echogram in the current foreground
colour; black during day and white during night. A
maximum of 10 scale lines can be selected. No scale
lines are drawn when the scale line count is set to
0 (zero).
This is a visual enhancement. It does not have any effect on the ES80 performance.
Related tasks
Enhancing the bottom contour in the echograms, page 118
Adding vertical marker lines to the echogram, page 119
Adding horizontal depth lines to the echograms, page 120
Adding a variable depth line to the echogram, page 121
Related dialog boxes
Manual Annotation dialog box, page 342
Installation dialog box, page 346
Annotations page, page 382
Echogram dialog box, page 419
Echogram: Echogram page, page 424
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