Simrad ES70 Operator's Manual page 59

Biomass line
Figure 21 Biomass line,
example
The biomass line is enabled in the
curve to fit the vertical space available on the echogram.
Related topics
→ Biomass information pane on page 59
→ How to establish horizontal markers on page 84
Range scales
Range scales in the echogram can be enabled in the
Related topics
→ How to establish horizontal markers on page 84
Vertical ticks
When enabled in the
echogram.
The different vertical tick types are:
a
Time
This option places a short vertical line is drawn in the upper part of the echogram
once every specified number of minutes.
b
Distance
This option inserts a short vertical line is drawn in the upper part of the echogram
once every specified number of nautical miles.
343539/B
The biomass may be monitored using the
The biomass line is an extra thick brightly coloured line
that is added to the echogram. The line will identify the
variations in biomass. To adjust the view, use the scale.
The changes made in the
will not have an effect on the
Remember that you can also measure the biomass
using the
Note that biomass is an optional function. In order to
activate the
a software licence.
Echogram
dialog, this function places vertical markers on the
Echogram
Calculation Interval
Biomass
information panel.
Biomass
information pane, you must obtain
Biomass
dialog. You can change the scale of the
dialog.
Echogram
Display views
line.
Biomass
dialog
line.
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