Chapter 2 – Getting Started
Fitting Batteries
BB 1219 – 11
9
Integrating Sound Level Meter Type 2239 A
User Manual
2.1.2 Replacing Batteries
To replace the batteries:
1. Make sure the sound level meter is switched off by press-
ing (you will need to stop any measurement first).
2. The battery compartment is located in the centre of the
back of the instrument. Press the two tabs on the upper
edge of the battery compartment and remove the lid.
3. Remove all of the old batteries.
Fig.2.3 Type 2239 A with the battery lid removed
bb221911.book Page 9 Tuesday, July 24, 2001 11:23 AM
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