2 Editing an advanced sequence

Any advanced sequence can be altered at a later stage to better suite the objective of a survey. Opening an advanced sequence for editing is done through the Advanced Sequencing dialog box.

Prerequisites

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An advanced sequence has been created and saved.

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The EK80 is running in Normal or Inactive operating mode.

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All transducers used in an advanced sequence must be installed in the EK80.

Context

An advanced sequence in the EK80is defined by ping, ping groups, ensembles and sequences which are repeated a fixed number of times. Identify the ping, ping groups and/or ensembles to change and use the pages in the Advanced Sequencing dialog box to alter the settings.

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Select Ping.

You can change the parameters for individual pings. This includes channel, frequency, pulse type, mode and so on.

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Select Ping Group.

You can change the parameters for individual ping groups. This includes Ping Mode and pings included in the group.

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Select Ensemble.

You can change the parameters for individual ensembles. This includes which ping groups are included in the ensemble and the number of repetitions for each group.

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Select Sequence.

You can change the parameters for individual advanced sequences. This includes which ensembles are included in the advanced sequences and the number of repetitions for each ensemble.

Note

Changing the name of any ping, ping group or ensemble result in defining a new ping, ping group or ensemble.

Procedure

Select Advanced Sequencing.

Advanced Sequencing is located in the Setup menu.

Select the ping, ping group, ensemble or sequence you would like to change.

Make the desired changes.

Select OK to save the chosen settings.