Larson Davis System 824 User Manual

6-56 824 Reference Manual 11/8/00
Date
- Day, Date, month and year of the record
Ln Percentiles
- The L
n
(percentile levels) level is that level
which is exceeded ‘n’ percent of the measurement time. You
can select any six percentile values to be calculated and
stored with the daily record.
Hourly Leq Display
The
Hourly Leq
display consists of 7 major components:
• Display label
•Date
• Record Number
• Hourly Leq reading
• Exceedance Leq
• Background Leq
• Partial hour indicator
• Hourly Leq graph
The
Hourly Leq
display is shown below:
The following explains each of the display’s components:
Display label -
This shows the current display (for example,
“
Hourly Leq
”).
Date -
Date of the record
Date
Display label
Hourly Leq Reading
Exceedance Leq
Background Leq
Hour indicator
Record Number
Hourly Leq
graph

Larson Davis System 824 Specifications

General

Brand	Larson Davis
Model	System 824
Category	Measuring Instruments
Language	English