GHM DeltaOHM HD2010UC, Operating Manual

Page: 27 / 134

HD2010UC
- 27 -
V4.2
M
ULTIPLE
I
NTEGRATION
(
REQUIRES THE
“A
DVANCED
D
ATA
L
OGGER
”
OPTION
)
When the integration mode is at intervals, the sound level meter automatically makes a con-
tinuous sequence of acquisition intervals having a duration equal to the integration time set through
the parameter “MENU >> Instrument >> Measurements >> Integration interval”. Each acquisition
interval starts clearing the integrated levels and the “Tint” symbol on the SLM page flashes.
This integration mode, together with the Auto-Store function (MENU >> Instrument >> Re-
cording >> Auto-Store) allows to record the SLM parameters at intervals equal to the set integration
time (see “THE RECORD FUNCTION” on page 30). Automatic recording occurs at the end of
each integration interval.
When the Auto-Store function is active, the REC symbol will flash alternating with the indi-
cator of the sound level meter acquisition, up on the left side of display.
“MULTI” integration mode prevents the possibility to use the Report Interval parameter to
record at defined time intervals and over triggered events. Statistical analysis and integrated levels
are zeroed at the beginning of each integration interval.