Integrating Sound Level Meter / EN
08/15/16 Version No. 01
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6. Press
button to store the preset start date and time, and exit this mode, the “
”
and “ ”symbols will flash until the start time is reach.
7. When the preset start time is reached, the data starts recording automatically, the
start symbol “
”, will stop flashing and “ REC ” symbol will flash, the elapsed
measurement time is displayed.
8. During measurement, press
button can be used to pause and resume the
measurement.
During pause the pause symbol “ ” is shown and the “ REC ” symbol stops flashing.
When wishing to terminate the measurement earlier, press
enter to pause
mode.
When the measurement time has elapsed, the measurement terminate automatically,
the terminate symbol “ ” is shown.
If an under-range condition or over-range condition occurs at least once during
measurement, the “
OVER
” or “
UNDER
” indicator appears, to shown that the
processing data contain over-range or under-range data.
9. When the measurement is pause or completed, press
button to cycle switch
displaying the following measurement result.
Leq : Equivalent continuous sound level with start measurement time.
SEL : Sound exposure level with terminate measurement time.
SPL MAX : Maximum sound level with time.
SPL MIN : Minimum sound level with time.
PH : Peak Hold sound level
L:05 : 5% percentile sound level
L:10 : 10% percentile sound level
L:50 : 50% percentile sound level
L:90 : 90% percentile sound level
L:95 : 95% percentile sound level
SPL : Current sound level with current time.
If “
OVER
” is flashing shown, the sound level data used for processing contained
over-range data.
If “
UNDER
” is flashing shown, the sound level data used for processing contained
under-range data.
It is also possible to use the
button during measurement to read the Leg,
SEL, SPL MAX, SPL MIN, L05, L10, L50, L90, L95 and SPL sound level up to that
point. This applies only to the numeric level display, the bar graph indication shows
the current sound level.
