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Mic class a regulatory label, Class b device, Mic class b regulatory label – Dell PRECISION 530 User Manual

Page 266: Polish center for testing and certification notice

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266

Solving Problems

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M I C C l a s s A Re g u l a t o r y L a b e l

Class B Device

Please note that this device has been approved for nonbusiness purposes
and may be used in any environment, including residential areas.

M I C C l a s s B Re g u l a t o r y L a b e l

Polish Center for Testing and Certification Notice

The equipment should draw power from a socket with an attached
protection circuit (a three-prong socket). All equipment that works together
(computer, monitor, printer, and so on) should have the same power supply
source.

The phasing conductor of the room’s electrical installation should have a
reserve short-circuit protection device in the form of a fuse with a nominal
value no larger than 16 amperes (A).