Class A Device; Class B Device - Dell PowerEdge 6350 User Manual

Dell poweredge systems 6350 user's guide
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Dell PowerEdge 6350 Systems User's Guide
D-4
Marking by the symbol
Directive and the Low Voltage Directive of the European Union. Such marking is indic-
ative that this Dell system meets the following technical standards:
EN 55022 — "Limits and Methods of Measurement of Radio Interference Char-
acteristics of Information Technology Equipment."
EN 50082-1: 1992 — "Electromagnetic compatibility—Generic immunity stan-
dard Part 1: Residential, commercial, and light industry."
EN 60950 — "Safety of Information Technology Equipment."
NOTE: EN 55022 emissions requirements provide for two classifications:
Class A is for typical commercial areas.
Class B is for typical domestic areas.
A "Declaration of Conformity" in accordance with the preceding directives and stan-
dards has been made and is on file at Dell Products Europe BV, Limerick, Ireland.
This device belongs to Class B devices as described in EN 55022, unless it is spe-
cifically stated that it is a Class A device on the specification label. The following
applies to devices in Class A of EN 55022 (radius of protection up to 30 meters).
The user of the device is obliged to take all steps necessary to remove sources of
interference to telecommunication or other devices.
Most Dell computer systems are classified by the Voluntary Control Council for Inter-
ference (VCCI) as Class B information technology equipment (ITE). However, the
inclusion of certain options can change the rating of some configurations to Class A.
ITE, including peripherals, expansion cards, printers, input/output (I/O) devices, moni-
tors, and so on, integrated into or connected to the system, should match the
electromagnetic environment classification (Class A or B) of the computer system.
indicates compliance of this Dell system to the EMC

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