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→ Colour Scale information pane on page 45
1
Click the
Display
2
Click
Colour Setup
3
Select palette and echogram colours to suit your requirements
Click
to save the current settings and close the dialog.
4
OK
How to change the number of colours in the echogram
By default you have 64 or 12 colours available to present the echograms, and a selection
of palettes. The colour scale can be retrieved any time by clicking the
icon on the
.
Title Bar
Which colour scale to use is defined in the
→ Title Bar on page 30
→ Colour Scale information pane on page 45
You can filter out the weakest echoes by manually modifying the colour threshold.
Click the
1
Colour Scale
pane.
Move the cursor to the left side of the colour scale.
2
Observe that the cursor changes shape to a dual arrow line.
3
Click on the left edge of the colour scale, and drag the edge towards right.
4
Observe that the weakest colours are removed from the colour scale, and thus also
the weakest echoes from the echogram presentation.
Echogram
These procedures explain the various parameters controlling the echogram.
Related topics
•
About range selection on page 87
•
About dynamic range and display presentation on page 84
•
About bottom slopes on page 87
•
About TVG gain on page 83
•
About bottom lines on page 89
343539/A
icon under the
menu to open the
Main
to open the
Colour Setup
Colour Setup
icon on the
Title Bar
Operational procedures
sub-menu.
Display
dialog.
dialog on the
to open the
Colour Scale
Colour Scale
sub-menu.
Display
information
61
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