Datalogic Matrix 120 Reference Manual page 111

SOFTWARE CONFIGURATION
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Alternatively a hybrid configuration can be made where more than one Image Setting can be
grouped into an Acquisition Sequence by dragging it into the desired Sequence box. Select
the empty Sequence box and delete it with the delete key.
Each Acquisition Sequence can be activated exclusively by a single event, either through a
string from an available communication channel or by a digital input.
In this case the Start Acquisition From parameter can improve the read rate for that
Sequence. It has no meaning for a Sequence containing only one Image Setting.
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