MATRON-Light with 2250-M Field Guide, Page 11
If you want to change the total measurement time or period, just tap on the appropriate time and a
numeric keypad appears. Select the required days/hours/minutes/seconds you wish to change and
tap on the required value(s). Finally tap on
to accept your changes.
In this example, we have decided to select the LAeq value to give us a time history (profile) of
that parameter during the monitoring.
You can chose more parameters including full broadband statistics (such as LAF10, LAF50,
LAF90 etc) if you wish but this takes much more storage space on the memory card. To optimise
use of available storage space for MATRON-Light, it is recommended to choose no more than 3
parameters (such as LAFMin, LAeq and LAFMax) rather than store full statistical data.
We have chosen not to measure and store short-duration values (10 times per second) of either
LAeq or LAF. This is provided mainly for the measurement requirements of Clay Target
Shooting noise assessments.
Marker 6 (Sound) will be automatically added to the results when sound recordings are started
using the MATRON-Light hand-switch.
Sound Recording must be operational and the following criteria control that process.
To Next Page
Loading...
