Overall Displays; Slm Display; Big Digit - Larson Davis SoundAdvisor 831C Reference Manual

4.4 Overall Displays

Not all the pages
TAKE NOTE
available will be covered in
this section, as they are
optional. To inquire about
more functionality, "Contact
Larson Davis" on page i-2.

4.4.1 SLM Display

FIGURE 4-9 Overall Tab: SLM Page
Run time of current
measurement. The time
will continue during a
pause.
Leq value is using the
frequency weighting and
detector from setup. It is
the equivalent sound
based on the run time of
the measurement.

4.4.2 Big Digit

FIGURE 4-10 Overall Tab: Big Digit Page
Leq using frequency
weighing and detector
indicated
User defined SPL1
Trigger Level and the
percentage of time the
overall measurement
was over the trigger level
Maximum sound level
during measurement
SoundAdvisor Model 831C
The Overall tab is similar to the Live tab, with an SLM page and
subsequent pages showing sound data, except that the Overall tab is
showing the data collected from a current measurement. The overall
data will continue to collect until the measurement is stopped and
saved, or a reset has occurred.

Overall Displays

The left side is the start of
the measurement, and it
ends on the right side.
This is the user-selected
SLM parameter. To change
5
press
Peak level reached during
measurement
Run time
Time since pause was
initiated. The time will
continue each time you
pause a measurement, not
restart.
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