BRUEL & KJAER 2239 A - Chapter 2 Getting Started; Fitting Batteries; Checking the Battery Level

BB 1219 – 11
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Integrating Sound Level Meter Type 2239 A
User Manual
Chapter 2
Getting Started
2.1 Fitting Batteries
2.1.1 Checking the Battery Level
The battery symbol in the upper right-hand corner of the
Measurement Window indicates the current battery level.
Fig.2.1 Location of the battery level indicator
Battery Level Indicator
RUN 00:05:41
MaxP 94.7 dB
AF Leq 45.8 dB
30 100
bb221911.book Page 7 Tuesday, July 24, 2001 11:23 AM