Chapter 2– Getting Started
Powering the Analyzer
BB0955-13
11
Modular Precision Sound Analyzer Type 2260
User Manual
2.1 Powering the Analyzer
2.1.1 Introduction
You can power the analyzer using:
● Six 1.5V LR14/C size alkaline batteries
● An external, regulated or smoothed 12V DC power supply
Note: Do not use rechargeable batteries
2.1.2 Replacing Batteries
1. Switch the analyzer off.
2. Press the two tabs on the upper edge of the battery com-
partment and remove the lid.
3. Replace the old batteries with new ones (six 1.5V LR14/C
size alkaline batteries) as shown in the battery compart-
ment and press the compartment lid back into place.
Note: If you cannot turn on the analyzer after replacing the
batteries, check that they are correctly inserted.
Warnings!
It is possible for batteries to explode or leak if they are handled
incorrectly, so:
● For long-term storage, remove the batteries and keep the
analyzer in a dry place.
● Never mix different makes or types of battery.
● Never mix fresh and discharged batteries.
2.1.3 Using an External Power Supply
The analyzer can be powered from a regulated or smoothed
12V DC supply (for example, from a 220V mains driven adap-
tor) via the External Power socket on the base, see Fig.2.1.
bb095513.book Page 11 Tuesday, April 9, 2002 1:42 PM
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