Soft dB Opus Suite Intensity Module - Manual (Page 11)

9
5 Setup
Input Setup
These controls allow selecting the microphone spacer, input channel, the input
type and the input range from drop down lists.
Record Setup
These controls allow selecting the record directory, to write a custom file prefix
to the file names and to select the auto-save mode that automatically records
measurements when they end. Their names are automatically incremented in
the record directory.
Spectrum Range
This control is used to define the spectrum range. This range will be used to
compute the global level and to restrict the spectrum display to this specific
range. This tool is commonly used to restrict the spectrum range to the
specifications associated to a specific microphone spacer as described in the
following table:
Microphone Spacer Error < |2 dB| Error < |4 dB|
50 mm 60 Hz – 1.8 kHz 20 Hz – 2 kHz
12 mm 100 Hz – 10 kHz* 63 Hz – 10 kHz*
8 mm 200 Hz – 10 kHz 125 Hz – 10 kHz