System information

Blastware Compliance Module
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4–8 Blastware Operator Manual
d. FFT Report Options
(1) Scale the Geo Channels
Determine if you would like to view the geo channel scaled to its own peak, or scaled to the
maximum peak of the three triaxial geo channels. To scale the channel to the peak of the three
triaxial geo channels, select the first option, Scale each channel to peak of the three triaxial geo
channels, by clicking on the radio button. Or, select Scale each geo channel to its own peak.
(2) Display Frequency Band in Hz
Determine the Frequency band that you would like to view on the FFT Report by inputting values
in the From and To fields. The allowable frequency range is 0 – 250 Hz.
(3) Display Channel 4
To view the microphone Channel (Linear Microphone, or if you are using the optional Sound
Level Microphone, Part No. 720A5101), click on the Display Channel 4 checkbox to display a
checkmark. To disable Display Channel 4, click on the checkbox again to remove the
checkmark.