BRUEL & KJAER 2239 A - Chapter 4 Data Operations; Working with Records; Saving Records

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Integrating Sound Level Meter Type 2239 A
User Manual
Chapter 4
Data Operations
4.1 Working with Records
Type 2239 A can store up to 40 records of measured results.
This enables you to take several readings at different locations
or at different times of day and store them all for future ref-
erence. All records can be recalled to the screen and/or down-
loaded to a computer in a standard spreadsheet format.
4.1.1 Saving Records
A record is saved automatically after each measurement over
a preset time interval (see section 3.4.4). Results from a man-
ually timed measurement or an interrupted measurement over
a preset time interval must be saved manually. Records are
numbered from 1 to 40 and are filled sequentially.
Each record holds the following information:
● L
eq
● MaxP
● MaxL
bb221911.book Page 37 Tuesday, July 24, 2001 11:23 AM