Colour Scale Information Pane - Simrad ES70 - REFERENCE MANUAL REV A Reference Manual

This line uses the same colour coding as the information pane, but places this as a thick
line immediately under the bottom line in the echogram.
→ Hardness line on page 212
→ Echogram; Lines tab on page 159
To open this information pane, click the

Colour Scale information pane

The pane displays the current colour scale you are using for the echogram
Colour Scale
presentation.
To open this information pane, click the
You can filter out the weakest echoes by manually modifying the colour threshold.
1 Click the
Colour Scale
pane.
2 Move the cursor to the left side of the colour scale.
Observe that the cursor changes shape to a dual arrow line.
Click on the left edge of the colour scale, and drag the edge towards right.
3
4 Observe that the weakest colours are removed from the colour scale, and thus also
the weakest echoes from the echogram presentation.
Figure 9 Colour scales using 12 and 64 colours
338106/A
Bottom Hardness
To change the colour scale, click
menu.
Display
Colour Scale
icon on the
Title Bar
12 colours
64 colours, Echosounder
64 colours, Sonar
icon on the
Title Bar
Colour Setup
icon on the
Title Bar
to open the
Colour Scale
Display views
.
on the
.
information
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