Larson Davis 824 User Manual

5-38 824 Reference Manual 9/29/09
Stats-a Display
The
uand darrow keys cycle
between the Current SLM, Overall
SLM, Exposure, Ln Centiles, and
Stats views.
The Stats-a display consists of three major components:
• Display label
• Trigger level 1 and event counter
• Trigger level 2 and event counter
The Stats-a display is shown below:
The following explains each of the display’s components:
Display label - This shows the current display (for example,
“SLM Stats-a”).
Trigger level 1 and event counter - This presents a
summary of the number of times during the overall
measurement that the SPL exceeded the pre-programmed
trigger level 1. In this example, trigger level 1 is set to
115 dBA and the SPL exceeded this threshold 0 times. These
may be considered as individual events.
Trigger level 2 and event counter - Summary of the
number of times during the overall measurement that the
SPL exceeded the pre-programmed trigger level 2. In this
example, trigger level 1 is set to 120 dBA and the SPL
exceeded this threshold 0 times. These may be considered as
individual events.
Stats-b Display The Stats-b display consists of three major components:
Display label
Trigger level 1
Trigger level 2
and event counter
and event counter

Larson Davis 824 Specifications

General

Brand	Larson Davis
Model	824
Category	Measuring Instruments
Language	English