Soft dB Opus Suite Building Acoustics Module Airborne Sound Isolation between Rooms ASTM E 336_ISO 140-4 - Manual (Page 20)

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7.1 Level Measurement Interface
Level Measurement controls
The Start/Pause button starts/pauses the average measurements. The
measurement will stop by itself at the end of the average period.
The Stop button stops the average process
The Reset button restarts the average measurement.
Progress bar of the average time.
The average parameters of Average type and Average Period can be
modified directly on the Measurement Interface. The values will be
updated in the corresponding value of the Setup Interface (see section
6, p.11)
The dynamic range gives the information of the usage of the input
range.
When saturation occurs the indicator turns red. The word ‘Sat’ will also
be displayed over the indicator as soon as saturation is detected during
an average. Such a measurement should be rejected.
Once the measurement is acceptable, press the Accept button to
return to the main interface.