Echoview Configuration dialog box

The Echoview Configuration dialog box is used to set properties relating to the global (not EV file specific) operation of Echoview.

To display the Echoview Configuration dialog box:

  • On the File menu, click Configuration.

The Echoview Configuration dialog box contains the following pages:

General page

  • Startup
  • Keyboard shortcuts
  • Network
  • Python

Startup

Select one of the following for When Echoview starts:

Settings

Description

Open AutoOpen.ev at program startup

Select this setting to open AutoOpen.EV file when you start Echoview.

Note: AutoOpen.EV must be located in the same folder as Echoview.exe or it will not be opened regardless of whether the checkbox is selected.

Check for updates at program startup

Clear this setting to disable automatic update checks. See Updating Echoview for more information.

Keyboard shortcuts

Manage custom and default Echoview keyboard shortcuts.

Settings

Description

Edit...

Use Edit to create custom shortcuts, re-assign existing shortcuts and save the edits.

For more information on the rules for the content of this file refer to User-defined keyboard shortcuts.

Reload File

Use Reload to allow Echoview to use your custom shortcut file.

Restore Defaults

Use Restore Defaults to allow Echoview to revert to default shortcut key assignments.

Network

Select Disable non-essential Echoview downloads to disable Internet connection requests from non-essential parts of Echoview (e.g., WMS maps).

Python

Python source file editor specifies the editing program for Python® files used with the Code and Code - Time series operators. The default editor is Windows Notepad. Use ... to browse to a desired editing program.

Listed details relate to the Echoview installed Python version and Echoview API version.

Interface page

  • Interface
  • Graph windows
  • Messages
  • Regions

Interface

The Interface settings affect windows and toolbars. See also: Navigating Echoview.

Settings

Description

Show captions on toolbar buttons

The Show captions on toolbar buttons list is used to select whether a caption is displayed next to applicable toolbar buttons. See Echogram toolbar for more information.

Initial state when opening a new window:

Specifies how new windows open. The list includes:

  • Dock with an existing window
  • Float above other windows

Remember the previous docked/floating state when reopening a window

Select or clear this setting to determine the behavior when reopening a window.

Remember the last tool used on each window

Select or clear this setting to determine tool/window behavior. Affects cruisetrack and echogram windows. The default for the setting is Clear.

Show the mouse pointer on secondary windows (Mouse pointer duplication)

Select or clear this setting to duplicate the active mouse pointer time position in open echograms, cruisetracks, alongtrack displays and supported graphs. See also Mouse pointer duplication.

Default color scheme for raw variables:

Selects the default color scheme applied to newly created raw acoustic variables when they are added to an EV file. If set to None (the default), Echoview will assign a color scheme based on the data type and hardware source. This setting does not affect virtual variables, which inherit their color scheme from their input operand, or angular variables, which require specialized angle color schemes. See also About color schemes.

Use alternate color scheme

Select or clear this setting to toggle between the primary and alternate versions of the selected color scheme, affecting how thresholded sections (above and below limits) are displayed. The Default color scheme list shows both the color scheme bar and its name.

Graph Windows

The Linking mode for new graphs box is used to select the default linking mode (if any) for newly created graphs. See About Linking Graphs for more information.

Messages

Settings

Description

Echoview

Click the desired option to re-enable messages to which you have previously chosen not to display.

Other Programs

Show message dialogs only for messages that require an answer

Select when you want to see only message dialog boxes that require more than a simple OK response.

Log messages you interact with to the message bar

Select when you want to send messages that you interact with to the Message bar. This action keeps a record of important messages.

Disable the Code operator warning message

Select to turn off the security warning displayed for the Code and Code - Time series operators. See the Security information.

Note: A new version of Echoview returns Disable the Code operator warning message to unselected.

Regions

The Synchronize echograms to activated region box is used to select whether open echograms are synchronized to display the currently activated region when using the Region Browser dialog box and the Regions window.

3D Preferences page

3D Mouse navigation

The settings in this area are used to customize the performance of your mouse for 3D Navigation.

Settings

Description

Horizontal sensitivity

Used to set the sensitivity of the mouse on the horizontal axis.

Vertical sensitivity

Used to set the sensitivity of the mouse on the vertical axis.

In-out sensitivity

Used to set the sensitivity of the mouse in the in-out axis.

Reverse horizontal and vertical motion

Selecting (and clearing) this option switches the relationship between mouse movements and the resulting on-screen movement, e.g. in one selection state a left movement with the mouse will result in a left movement on the screen, in the other selection state a left movement with the mouse will result in a right movement on the screen.

Restore Defaults

Click this button to reset Echoview's default 3D mouse navigation settings.

3D display quality

Rendering 3D scenes and 3D single target graphs requires large amounts of RAM and can cause slow performance or performance problems on some machines. The 3D Visualization slider allows you to choose a display setting that is biased for better quality or better performance. Selecting a performance biased setting may reduce rendering times by up to 50% depending on your computer hardware, operating system and graphics card. Echoview will choose an initial setting based on the amount of RAM available to your graphics card, but you can change this at any time. See also 3D display problems.

Navigation

The setting Default navigation mode for (Scene) new windows can be one of three modes: Rotate, Move or Pan. Rotate is the default mode. See 3D Navigation for a description of these three modes.

File Locations page

Specify file locations

The File locations page of the Echoview Configuration dialog box is used to specify default file paths for Echoview to save files to and look for files in. These settings are saved on the computer you are using and do not move with the EV file. The following settings are available:

Settings

Description

File Types and Location

You may specify the default location when Echoview displays an Open, Save, Import or Export dialog box:

Select a file type to Clear the current setting or to Edit it (see below).

Notes:

  • Echoview scans for templates in the default location and in the user-specified locations (see The templates folders). To display templates from the user-specified location only, empty the default location of template files.
  • The paths set here for data or calibration files are referenced by the %Configured Folder% variables in the corresponding settings on the EV File page.
  • Changes to the Color schemes location take effect after Echoview is restarted. See Custom color schemes.
  • The location specified for EVI files is the directory in which Echoview stores EVI files. The EVI file management settings are available only when this location is specified.

Clear

Click to clear the folder for a selected file type.

Edit...

Click to specify the folder for a selected file type.

Use most recently accessed location for this session

If you want the Open, Save, Import or Export dialog boxes for each file type to remember the folder to which you browsed last time, and display that folder again select this option.

The first time the dialog box is displayed in any Echoview session it will display the location defined in the File Types table above (or generally the last location used by any dialog box in Echoview if the File Types list above has no entry).

EVI file management

Settings

Description

Delete oldest EVI files if target directory size reached

Available when a location is specified for EVI files. Select to have Echoview manage the size of that directory.

After all data files in an EV file have been read, Echoview calculates the combined size of all files in the EVI files directory and its subdirectories. If the directory exceeds the specified maximum size, Echoview deletes the oldest EVI files until the directory is within the limit. Other file types contribute to the calculated directory size but are not deleted.

Maximum target directory size (GB)

Specifies the maximum size of the EVI files directory, in gigabytes. Available when Delete oldest EVI files if target directory size reached is selected.

Scripting page

This page displays the details of the registered Echoview COM object. Displayed are details of registered COM objects found by Echoview and the version of Echoview that can be used with the COM interface. Refer to Scripting with COM objects: Known issues and Scripting with COM objects: Specifying Echoview for more information.

Echoview's COM interface supports a wide range of Echoview settings and actions that you can script. For more information refer to:

Live Viewing page

The Live Viewing page of the Echoview Configuration dialog box is used to configure automated EV file management and general behavior during live viewing.

Automated EV File management

Settings

Description

Automated EV file management during live viewing

This option is designed for unattended live viewing. Rather than create a single (potentially huge) EV file, it allows you to specify that after a certain period has elapsed, Echoview should remove some or all of the echosounder data files from the EV file, assign a new EV file name, and continue live viewing.

Warning: If automated EV file management is not enabled, the files being logged continue to grow and may eventually exceed the available memory, causing Echoview to crash. Echoview Software strongly recommends enabling automated EV file management and choosing settings that prevent the file size from exceeding the memory available on the logging computer.

Warning: This option reduces, but does not eliminate the need for attended live viewing. For example, modal dialog boxes must be cleared manually or Echoview will eventually crash during live viewing. This occurs because a modal dialog box suspends automated file management and the files will continue to grow until they exceed available memory.

Retain EV files in folder

Available when Automated EV file management during live viewing is selected. Select this option and specify a folder to save each EV file created during live viewing. If this option is cleared, the EV files are not saved to disk.

Note: You cannot change the specified folder while live viewing. If you try to change the folder while live viewing a message will be displayed to warn you that the changes will not be applied unless you exit and restart Echoview.

Create new EV file every (hours)

Available when Automated EV file management during live viewing is selected. Specifies the number of hours of data that an EV file can contain before Echoview starts a new EV file.

Minimum hours overlap with previous EV file

Available when Automated EV file management during live viewing is selected. Specifies the minimum number of hours of echosounder data to retain from the previous EV file. If set to zero, only the current log file is retained, and the overlap duration depends on the amount of data in that file.

General

Settings

Description

Automatically start live viewing when a logger is detected

Select to start live viewing automatically when Echoview starts and detects a logger. You can display the incoming data by opening a raw variable from the fileset.

Log a heartbeat while live viewing

Select to write a message to the Echoview log file at regular intervals during live viewing. Automated systems can use these messages to confirm that Echoview is running and live viewing remains active.

Licensing page

Please contact support@echoview.com for network licensing information and instructions.

See also

EV File Properties dialog box
Variable Properties dialog box