Model 831 Manual Customizing Measurements 15-21
General Settings
Impulse and Interrupted Methods
FIGURE 15-29 General Settings
Lowest and Highest Filters define the frequency range over
which the measurement will be made.
The Exit Time is set to give the operator enough time to exit
the room and to allow any residual noise to decay before
starting a measurement and can range from 0 to 99 seconds.