Spartan 821/721 Manual Exceedance Settings 27
3.4 Exceedance Settings
FIGURE 3-3 Exceedance Card
The Exceedance Triggers settings affect the data shown on the Exceedances
card in Overall data.
• Frequency Weight
Select the Frequency Weighting (A, C, or Z) for
the SPL trigger counters.
• Detector
Specifies the peak detector (Impulse, Fast, or
Slow) used for exceedances.
• Peak Frequency Weighting
Select the peak frequency weighting (A, C, or Z)
for the Peak trigger counters.
• Exceedance Triggers
The meter has five exceedance counters: two
SPL counters and three Peak counters. Enter
levels for which the meter will trigger an
exceedance for each SPL and Peak.
For each exceedance, the meter stores a
threshold level, counter and duration. The count
is the number of times each parameter has
exceeded the preset level. The duration is the
total accumulated duration of all exceedances
for a specific parameter. The file data displays
this information in the summary tab.
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