Kongsberg Simrad ST90, Reference Manual

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Echogram dialog box
The
Echogram
dialog box allows you to control the echogram presentation in the Inspection
views. Two pages control the horizontal lines and the echogram type with applied TVG
(time variable gain). One page controls how fast the echogram travels horizontally across
the presentation.
How to open
This dialog box is opened from the
Active
menu.
Description
The ST90 system offers several inspection beams. Each inspection beam is presented using
an
Inspection view. Each Inspection view shows you echo data from a separate beam.If you
use several Inspection views, you can train and tilt the beams individually, and independent
of the beams displayed in the other views. The echo presentations in the Inspection views
resemble the echograms you see on an echo sounder. Each Inspection view can be regarded
as an "echo sounder" with an adjustable direction. In the ST90 system we use the phrase
echogram to describe the information provided by the views.
Note
The dialog box is only available when an Inspection view is active. To activate a view, click
in it. The active view is identified with a thicker border.
Related topics
Functions and dialog boxes, page 416
Active menu; Functions and dialog boxes, page 466
Lines page, page 609
Echogram page, page 612
Horizontal Axis page, page 615
Information Pane Options dialog box
The ST90 system offers several information panes to provide additional and detailed data
from the presentations. The information panes are opened and closed from the top bar.
Several of the information panes are fitted with a
Setup
button. Select
Active
to open the
Information Pane Options
dialog box. Use the
Information Pane Options
dialog box to change
the operating parameters for the data provided in the information panes.
Simrad ST90 Reference Manual