B&K Precision 4052-4055 - Manual User Manual
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WARNING:
Do not alter the ground connection. Without the protective ground connection, all accessible
conductive parts (including control knobs) can render an electric shock. The power jack and mating
plug of the power cable meet IEC safety standards.
WARNING:
To avoid electrical shock hazard, disconnect power cord before removing covers. Refer servicing to
qualified personnel.
CAUTION:
Before connecting the line cord to the AC mains, check the rear panel AC line voltage indicator.
Applying a line voltage other than the indicated voltage can destroy the AC line fuses. For continued
fire protection, replace fuses only with those of the specified voltage and current ratings.
CAUTION:
This product uses components which can be damaged by electro-static discharge (ESD). To avoid
damage, be sure to follow proper procedures for handling, storing and transporting parts and
subassemblies which contain ESD-sensitive components.