Firing Sequence

On the Mining | Surface Drill/Blast Design tab, in the Blasting group, click Firing Sequence to interactively create a firing sequence.

Starting Delay

Enter a Starting delay value.

Increment

Enter a firing delay Increment value for successive holes.

Method

Choose how the firing sequence will be defined with the mouse:

Manual

Select this option to use the mouse to select holes freely, in the sequence they will be fired.

Pattern

Select this option to use one of the following patterns to determine the firing sequence.

Row Blasting	Select 2 holes to identify the first row to be fired. A row-by-row firing sequence is then generated from that row.
Echelon	Select 2 holes adjacent to the free face of the pattern to generate an echelon firing sequence where the row closest to the free face is fired first, followed by the row behind it and so on.
Chevron	Select 3 holes to define a chevron or v-like pattern that will be replicated to define the firing sequence.

You should ensure that the Display firing sequence option is enabled as part of your display options. See: Firing Sequence