Marport Scala2, User Manual

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Scala2 | Version 5 | Display Configuration
4. When you have several pages, in the same way, move pages between the main window and
window 2, 3, 4...
Closing and Re-opening Windows
You can close all Scala2 windows at once or close only some windows. If you close some windows,
you can find them back or choose to delete them.
Procedure
1. To close Scala2 and all the windows:
• Click close from the main window.
• Or click close from a secondary window and click
Quit in the dialog box that appears.
All windows are closed and will be reopened the next time you open Scala2.
2.
To close only one secondary window, click close from the secondary window and click Close
in the dialog box that appears.
3.
To reopen a secondary window that has been closed, click Menu > Open Window X .
4. To permanently delete a window, first you need to remove all the pages from this window:
• You can move pages to another window: right-click page tabs and click
Move to Window X .
• Or you can remove pages: right-click page tabs and click Delete to permanently delete the
pages or Hide to keep the page hidden.
The window disappears when all pages are removed.
Customizing the Display of Data
Note: Customization options are all in the panel on the left side of the screen, available in
Customize mode.
Note: The display of some data have changed with Scala2:
• Bearing angles (systems with trawl positioning option): relative (R) bearing angles are
now relative to the stern, unlike the first versions of Scala where angles were relative
to the heading of the vessel. Angles toward port side are negative and angles toward
starboard side are positive. True (T) bearing angles are not displayed anymore.
• Twin Trawl Spread Plot : right-click the plot to switch to a Single Trawl Spread Plot.
Echograms
Echograms are a representation of what is detected by the sensors with the acoustic signals.
The strength of a detected target is expressed in Decibels (dB), that correspond to specific colors
on the echogram. Blue usually represents the lowest target strengths and red the highest target
strengths. The distribution of the color on the Decibels scale can be configured with the color
palettes.
In Scala2, the Mx control panel displays all the sensor data. Within sensor data, echogram data are
displayed as Sonar Data .
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